An auxiliary device for overhead cable installation

Abstract

An auxiliary device for overhead cable installation, belonging to the technical field of overhead cable installation, includes: 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; 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; the inner rod of the electric push rod I is fixedly installed at a 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 by bolts; 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 device to move along the steel cable. During the movement, the cross-distributed fixing parts can make the device hold the steel cable more firmly, reducing the possibility of the device falling.

Description

Technical Field

[0001] The present invention relates to the technical field of overhead cable installation, and particularly relates to an auxiliary device for overhead cable installation. Background Art

[0002] The laying of overhead cables is relatively simple. They can be directly hung on utility poles or brackets, which is convenient for installation and maintenance. When adjustment, replacement, or expansion is needed, overhead cables are also easier to operate, reducing the construction difficulty and time cost. In addition, the maintenance cost of overhead cables is relatively low because the cable status can be directly observed to promptly detect problems and handle them.

[0003] During the laying process of overhead cables, the cables are generally hung under the steel cable with hooks or can be tied up. Tying is used to ensure that the cables remain stable during overhead laying, prevent swinging or sagging caused by natural factors such as wind, rain, and snow, and at the same time ensure 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 currently, pulleys are used to hang the cables on the steel cable for tying operations. When performing tying operations, the pulleys need to be gradually moved. The pulleys not fixed to the steel cable are likely to fall off the steel cable during the movement. The pulleys falling from a height with the cables can easily cause damage to the construction equipment below and may also cause casualties to the construction personnel 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 art.

[0006] The technical solution adopted by the present invention is: an auxiliary device 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 the L-shaped plate I is provided on the rectangular plate I; one end of the L-shaped plate I is welded to the predetermined installation position of the rectangular plate II; one end of the L-shaped plate II is welded to the predetermined installation position of the rectangular plate I; a groove with the same width as 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 by bolts; fixing parts are installed at both ends of the cross plate I, and fixing parts are installed at both ends of the cross plate II.

[0007] Preferably, the linkage mechanism of the moving part includes: an arc-shaped plate, a U-shaped frame, a convex rod, a linkage cylinder, a linkage gear, a power gear, and a power shaft.

[0008] The inner side of the arc-shaped plate is provided with a threaded chute, and a convex rod is slidably installed in the threaded chute; 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-shaped 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 the upper end is rotatably installed with a collar; the power gear is fixedly installed at the predetermined installation position of the power shaft by a setscrew; the power gear meshes with the linkage cylinder; 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 by a setscrew; the power shaft is rotatably installed in the hole provided in the U-shaped frame.

[0009] Preferably, the positioning mechanism of the moving part includes: ratchet I, pawl I, ratchet II, pawl II;

[0010] The ratchet I is slidably installed on the lower shaft; the pawl I is connected with a rod, and the rod is slidably installed in the groove of the chassis; the ratchet II is fixedly installed on the upper shaft; the pawl II is connected with a rod, and the rod is slidably installed in the groove provided on the rectangular plate I.

[0011] Preferably, the rotating mechanism of the moving part includes: upper shaft, internal gear ring, gear, reversing gear, circular plate;

[0012] 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 the 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 meshes with the reversing gear, and the shaft of the reversing gear is rotatably installed on the circular plate; the internal gear ring meshes with the reversing gear, and a baffle provided at one end of the internal gear ring is fixedly connected to the lower shaft; the diameter of the internal gear ring is approximately the same as the diameter of the circular plate.

[0013] Preferably, the other mechanisms of the moving part include: chassis, motor bracket;

[0014] The motor bracket is fixedly connected to the chassis; a motor connected to the power shaft is slidably placed on the motor bracket; a chute is provided at the lower end of the chassis, and a collar of the power shaft is slidably installed in the chute; the outer wall of the electric push rod I is fixedly connected to the chassis; the chassis contacts the lower end of the L-shaped plate II; the linkage cylinder is rotatably installed under the chassis.

[0015] Preferably, the fixing part includes: clamping frame, sliding shaft, clamping block, roller, card, leaf spring;

[0016] The lower end of the clamping frame is fixedly installed with a sliding shaft; the clamping block is slidably installed in the clamping frame, a groove is provided at one end of the arc-shaped surface of the clamping block, and a roller is rotatably installed in the groove; a spring is provided at the other end of the clamping block, and the spring is connected to the clamping frame; the card is rotatably installed on the baffle provided on the side of the clamping block; one end of the leaf spring is connected to the card, and the other end is connected to the clamping block.

[0017] Preferably, the flipping part includes: 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 lead screw;

[0018] The upper end of the connecting block is fixedly installed on the lower end surface of the chassis; one end of the flipping rod is hinged in the groove of the connecting block, and the other end of the flipping rod is provided with a sliding hole; one of the connecting rods slides into the sliding hole provided in the flipping rod for connecting the two flipping rods; one end of the connecting head I is hinged to the connecting block; both ends of the electric push rod II are fixedly connected to the connecting head I and the connecting head II respectively; the sliding rod provided at one end of the connecting head II is slidably installed in the sliding groove provided in 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 with the lead screw; both ends of the lead screw are rotatably connected to two baffles provided on the side surface of the adjusting rod; two sliding holes are provided on the adjusting rod, and a connecting rod can be installed in each sliding hole.

[0019] Preferably, the connecting block and the adjusting rod are respectively installed on both sides of the device. There are two connecting blocks, flipping rods, connecting heads I, electric push rods II, connecting heads II, adjusting rods, adjusting blocks, and lead screws, and they are all symmetrically distributed.

[0020] The beneficial effects of the present invention:

[0021] 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 device to move along the steel cable. During the movement, the cross - distributed fixing parts can make the device hold the steel cable more firmly, reducing the possibility of the device falling.

[0022] 2. After the moving part moves to the designated position, the electric push rod II drives the connecting rod to move, and this 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. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the fixing part of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of some parts of the fixing part of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of another fixing part of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the moving part of the present invention;

[0028] Figure 6Schematic cross-sectional structure diagram of the moving part of the present invention;

[0029] Figure 7 Schematic structure diagram of parts such as rectangular plate I and L-shaped plate I of the present invention;

[0030] Figure 8 Schematic structure diagram of parts such as linkage cylinder and power shaft of the present invention;

[0031] Figure 9 Schematic structure diagram of the positioning mechanism of the present invention;

[0032] Figure 10 Schematic structure diagram of some parts of the moving part of the present invention;

[0033] Figure 11 Schematic structure diagram of the linkage mechanism of the present invention;

[0034] Figure 12 Schematic structure diagram of parts such as cross plate I and circular plate of the present invention;

[0035] Figure 13 Schematic structure diagram of parts such as cross plate II and internal gear ring of the present invention;

[0036] Figure 14 Schematic structure diagram of the flipping part of the present invention;

[0037] Figure 15 Schematic structure diagram of some parts of the flipping part of the present invention.

[0038] Reference numerals: 1, fixed part; 2, moving part; 3, flipping 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; 214, linkage cylinder; 215, linkage gear; 216, power gear; 217, power shaft; 218, upper shaft; 219, internal gear ring; 220, gear; 221, reversing gear; 222, ratchet II; 223, ratchet pawl II; 224, chassis; 225, motor bracket; 226, circular plate; 301, connecting block; 302, flipping rod; 303, connecting rod; 304, connecting head I; 305, electric push rod II; 306, connecting head II; 307, adjusting rod; 308, adjusting block; 309, lead screw. Detailed implementation manners

[0039] The technical solution of the present invention will be further specifically described below through embodiments in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the invention patent. 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 departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0040] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is customarily placed during use. It is only for the convenience of simplifying the description of the invention patent and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the invention patent. In addition, for the convenience of description, spatial relative terms can be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature relative to other elements or features as shown in the drawings. The spatial 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 spatial relative descriptive words used in the text can be interpreted accordingly. It should be noted that in this article, some connection methods, such as "fixed connection, fixed installation", refer to including but not limited to the fixation of two components such as welding, screw nut fixation, adhesion, riveting, interference fit, etc. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood through specific circumstances.

[0041] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown 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 thorough and comprehensive.

[0042] As shown in the embodiment Figures 1 - 15 An auxiliary device for overhead cable installation includes: a fixing part 1, a moving part 2, and a flipping part 3; there are two types of fixing parts 1 with substantially the same structure; a steel cable is placed in the middle of multiple fixing parts 1; a cable is placed in the middle of the flipping part 3; the moving part 2 clamps the fixing part 1 on the steel cable and drives the fixing part 1 to move on the steel cable, and the flipping part 3 smooths the cable and pushes the cable towards the position of the steel cable when needed, providing a position convenient for workers to connect the steel cable and the cable.

[0043] In an alternative embodiment of the present invention, in addition to the parts identical to those in 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;

[0044] The rectangular plate I 201 is provided with a groove having the same width as the L-shaped plate I 202; one end of the L-shaped plate I 202 is welded to a predetermined installation position of the rectangular plate II 204; one end of the L-shaped plate II 203 is welded to a predetermined installation position of the rectangular plate I 201; the lower end of the rectangular plate II 204 is provided with a groove having the same width as the L-shaped plate II 203; the inner rod of the electric push rod I 207 is fixedly installed at a 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 by bolts; both ends of the cross plate I 205 are provided with fixing parts 1, and the two fixing parts 1 installed on the cross plate I 205 are cross-distributed, facilitating fastening the device to the steel cable. Both ends of the cross plate II 206 are provided with fixing parts 1, and the two fixing parts 1 installed on the cross plate II 206 are cross-distributed, facilitating fastening the device to the steel cable.

[0045] In an alternative embodiment of the present invention, in addition to the parts identical to those in the previous embodiment, the linkage mechanism of the moving part 2 includes: an arc-shaped plate 208, a U-shaped frame 212, a convex rod 213, a linkage cylinder 214, a linkage gear 215, a power gear 216, and a power shaft 217;

[0046] The inner side of the arc-shaped plate 208 is provided with a threaded chute, and the convex rod 213 is slidably installed in the threaded chute; 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-shaped plate 208 is fixedly connected to the rectangular plate II 204; the 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 the upper end is rotatably installed with a collar; the power gear 216 is fixedly installed at a predetermined installation position of the power shaft 217 through a set screw; the power gear 216 meshes with the linkage cylinder 214; 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 spring provides an elastic force for pushing 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 through a set screw; the 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.

[0047] In an alternative embodiment of the present invention, except for the parts identical to those in the previous embodiment, the positioning mechanism of the moving part 2 includes: ratchet I 210, pawl I 211, ratchet II 222, and pawl II 223;

[0048] Ratchet I 210 is slidably mounted on the lower shaft 209; Pawl I 211 is connected to a rod, and the rod is slidably mounted in the groove of the chassis 224; Ratchet II 222 is fixedly mounted on the upper shaft 218; Pawl II 223 is connected to a rod, and the rod is slidably mounted in the groove provided on the rectangular plate I 201; Pull the rod connected to pawl I 211 to separate pawl I 211 from ratchet I 210, and pull the rod connected to pawl II 223 to separate pawl II 223 from ratchet II 222. After separation, ratchet II 222 and ratchet I 210 can rotate in the opposite direction, and then the device can be reset.

[0049] In an alternative embodiment of the present invention, except for the parts identical to those in the previous embodiment, the rotating mechanism of the moving part 2 includes: upper shaft 218, internal gear ring 219, gear 220, reversing gear 221, and circular plate 226;

[0050] 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 the groove provided in the middle of the cross plate I 205, and there is a hole in the middle of the circular plate 226; The shaft of gear 220 passes through the circular plate 226 and is fixedly connected to the cross plate I 205; Gear 220 meshes with reversing gear 221, and the shaft of reversing gear 221 is rotatably mounted on the circular plate 226; Internal gear ring 219 meshes with reversing gear 221, and the baffle provided at one end of internal gear ring 219 is fixedly connected to the lower shaft 209; The diameter of internal gear ring 219 is approximately the same as the diameter of the circular plate 226; The lower shaft 209 drives the internal gear ring 219 to rotate, and through the transmission of the reversing gear 221, it drives the gear 220 to rotate, and then drives the upper shaft 218 to rotate.

[0051] In an alternative embodiment of the present invention, except for the parts identical to those in the previous embodiment, the other mechanisms of the moving part 2 include: chassis 224, motor mount 225;

[0052] The motor mount 225 is fixedly connected to the chassis 224; A motor connected to the power shaft 217 is slidably placed on the motor mount 225; A chute is provided at the lower end of the chassis 224, and a collar of the power shaft 217 is slidably mounted in the chute; The outer wall of the electric push rod I 207 is fixedly connected to the chassis 224; The chassis 224 contacts the lower end of the L-shaped plate II 203; A linkage cylinder 214 is rotatably mounted below the chassis 224; A groove is provided in the middle of the upper surface of the chassis 224, and the ratchet II 222 is mounted in the groove.

[0053] In an alternative embodiment of the present invention, except for the parts identical to those in 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;

[0054] The 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 I 205 or the cross plate II 206; the clamping block 103 is slidably installed in the clamping frame 101. One end of the arc 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 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; 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 for restricting the moving direction.

[0055] In an alternative embodiment of the present invention, except for the parts identical to those in the previous embodiment, the flipping part 3 includes: 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 lead screw 309;

[0056] The upper end of the connecting block 301 is fixedly installed on the lower end surface of the chassis 224; one end of the flipping rod 302 is hinged in the groove of the connecting block 301, and the other end of the flipping rod 302 is provided with a sliding hole; one of the connecting rods 303 slides into the sliding hole provided in the flipping rod 302 for connecting the two flipping rods 302 and moving the cable through this connecting rod 303; one end of the connecting head I 304 is hinged to the connecting block 301; both ends of the electric push rod II 305 are fixedly connected to the connecting head I 304 and the connecting head II 306 respectively; a sliding rod provided at one end of the connecting head II 306 is slidably installed in a 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 installed on the sliding rod provided on the connecting head II 306; the adjusting block 308 is threadedly installed with the lead screw 309; both ends of the lead screw 309 are rotatably connected to two baffles provided on the side surface of the adjusting rod 307; two sliding holes are provided in the adjusting rod 307, and a connecting rod 303 can be installed in each sliding hole; the rotation of the lead screw 309 drives 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 after the connecting head II 306 moves, the inclination angles of the connecting block 301 and the adjusting rod 307 change. After the inclination angle of the adjusting rod 307 changes, the heights of the two connecting rods 303 installed in the sliding holes provided in the adjusting rod 307 change, and then cables of different thicknesses can be placed between the two connecting rods 303.

[0057] In an alternative embodiment of the present invention, except for the parts that are the same as those in the previous embodiment, the connecting block 301 and the adjusting rod 307 are respectively installed on both sides of the device. There are two connecting blocks 301, turning rods 302, connecting heads I 304, electric push rods II 305, connecting heads II 306, adjusting rods 307, adjusting blocks 308, and lead screws 309, and they are all symmetrically distributed.

[0058] Working principle: When laying overhead cables, first place the steel cable in the middle position of multiple fixing parts 1 in this device. The motor connected to the power shaft 217 starts, driving the power shaft 217 to rotate. Then, through the power gear 216 and the linkage gear 215, the linkage cylinder 214 is driven to rotate. The rotation of the linkage cylinder 214 drives the lower shaft 209 to rotate, and then drives the internal gear ring 219 to rotate. Thus, through the reversing gear 221 and the gear 220, the upper shaft 218 is driven to rotate;

[0059] The rotation of the upper shaft 218 and the lower shaft 209 drives the cross plate I 205 and the cross plate II 206 to rotate, and then drives 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;

[0060] Then place the cable in the middle of the turning part 3 and insert multiple connecting rods 303 into the specified positions. At this time, the connecting rods 303 inserted on the adjusting 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 turning rod 302 contact the cable, which is convenient for subsequent cable turning;

[0061] After multiple fixing parts 1 clamp the steel cable, the card 105 contacts the steel cable, and then the motor connected to the power shaft 217 continues to drive the power shaft 217 to rotate. At this time, the power gear 216 cannot drive the linkage gear 215 to rotate,

[0062] Then the power gear 216 moves around the linkage gear 215, driving the U-shaped frame 212 and the U-shaped frame 212 to move. The convex rod 213 slides in the threaded chute of the arc-shaped plate 208, and then moves the arc-shaped plate 208 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. The downward movement of the rectangular plate II 204 makes the L-shaped plate II 203 enter the groove of the rectangular plate II 204;

[0063] The downward movement of the rectangular plate II 204 drives the lower shaft 209 and the internal gear ring 219 to move, causing the internal gear ring 219 to disengage from the reversing gear 221. At this time, the cross plate I 205 and the cross plate II 206 separate. 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. Subsequently, the two fixing parts 1 installed on the cross plate I 205 are driven to move. Then, the electric push rod I 207 retracts, and the card 105 in the fixing part 1 installed on the cross plate I 205 is stuck on the steel cable, restricting the backward movement of the cross plate I 205. At this time, the electric push rod I 207 pulls the chassis 224 to move towards the position of the cross plate I 205, and then drives the parts in the moving part 2 to move towards the position of the cross plate II 206; the extension and retraction of the electric push rod I 207 drive the moving part 2 to move along the steel cable;

[0064] When the moving part 2 moves to the specified position, the electric push rod II 305 pushes the turning rod 302 to turn, and then drives the connecting rod 303 installed on the two turning rods 302 to move, making this connecting rod 303 contact the cable and driving the cable to turn, so that the cable contacts the steel cable, providing a convenient position for the staff to bundle the cable and the steel cable, and providing convenient conditions for the staff;

[0065] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present 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; the power shaft (217) is rotatably installed in the hole provided on the U-shaped frame (212); 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); 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); 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).

2. An auxiliary device 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).

3. 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.

4. The auxiliary equipment for overhead cable installation according to claim 3, 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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