Electric rope guiding and reversing machine

Abstract

The utility model relates to the technical field of rope rewinding machines, in particular to an electric rope guiding and rewinding machine which comprises a machine frame and a speed reducer. The device has the beneficial effects that a shifting rod is shifted towards one side of a connecting frame, so that the shifting rod rotates on a fixed shaft, meanwhile, the shifting rod drives a sliding rod to slide in a sliding groove, the sliding rod pushes a connecting cylinder towards one side of the connecting frame, a protruding block on the inner wall of the connecting cylinder slides in a guide groove, and the connecting cylinder drives a sliding gear to be meshed with a large gear; then the positioning rod is inserted into the inner sides of the deflector rod and the right-angle frame, the position of the deflector rod is fixed, the large gear drives the sliding gear to rotate, the connecting cylinder drives the transmission shaft to rotate, the transmission shaft can enable the rope guiding roller to conduct rope guiding, and after rope guiding is completed, the positioning rod can be pulled out, the deflector rod is poked, and the connecting cylinder drives the sliding gear to be separated from the large gear; and by arranging the sliding mechanism, the rope guide roller can rotate or stop, so that rope guide operation is facilitated, and the convenience and the working efficiency of the rope rewinding machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rope rewinding machines, in particular to an electric rope-leading and rope rewinding machine. Background Art

[0002] A rope rewinding machine is a device used in construction sites or other places where a large amount of wire pulling is required. Its main function is to transport ropes or cables from one place to another by pulling wires inside buildings or other relatively narrow spaces, so as to facilitate the installation of electrical equipment, communication equipment, etc. The rope rewinding machine is usually driven by a powerful motor, which winds up the rope or cable from one position through a rotating drum or roller, and then guides it through a guide wheel or lead system to smoothly transfer it to the target location. It can pull wires in various directions such as vertical, horizontal and oblique, and is suitable for various complex engineering environments;

[0003] The existing traditional rope rewinding machine is complicated to operate, and the rope is usually retracted and released by a manual fork, which is not flexible enough. The rope leading before threading is done manually at high altitude, which is labor-intensive, inefficient, and unsafe, making the rope rewinding machine inconvenient to operate. Therefore, we proposed an electric rope leading rope rewinding machine. Utility Model Content

[0004] The utility model aims to provide an electric rope-leading and rope-rewinding machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric rope-leading and rope-rewinding machine, comprising a frame and a reducer, a ladder frame is installed above the frame, a driving shaft is movably installed above the ladder frame through an axle seat, a disc frame and a rope-winding turntable are sleeved on the outer side of the driving shaft, the disc frame is connected to the two ends of the rope-winding turntable, a connecting frame is fixedly installed on the side of the ladder frame close to the disc frame, a large gear is fixedly sleeved on the outer side of the driving shaft close to the connecting frame, a telescopic rod is installed on the side of the large gear close to the disc frame, and one end of the telescopic rod is located in the strip hole of the large gear, an electric control box is installed at one end of the frame, a driving gear is meshed on one side of the large gear, the reducer is connected to one side of the driving gear, and the reducer is installed above the frame through a bracket, and a motor is connected to the side of the reducer away from the driving gear.

[0006] Preferably, a right-angle frame is fixed to one side of the ladder frame, a transmission shaft is installed above the right-angle frame through an axle seat, and a connecting tube is slidably sleeved on the outer side of the transmission shaft.

[0007] Preferably, a rope guide drum is fixedly sleeved on the outer side of the transmission shaft, and a sliding mechanism is provided on the side of the right-angle frame close to the connecting tube, and one side of the sliding mechanism is connected to the connecting tube.

[0008] Preferably, a sliding gear is fixedly connected to one end of the connecting cylinder close to the large gear, a guide groove is provided on the inner side of the transmission shaft close to the connecting cylinder, and a sliding connection is formed between the guide groove and the inner wall of the connecting cylinder.

[0009] Preferably, the sliding mechanism comprises a sliding groove, a sliding rod, a shifting rod, a positioning rod and a fixed shaft, the outer side of the connecting tube is provided with a sliding groove, and the inner side of the sliding groove is slidably connected with the sliding rod.

[0010] Preferably, a shift rod is movably sleeved on the outer side of the slide rod, a fixed shaft is movably sleeved on one end of the shift rod away from the slide rod, and one side of the fixed shaft is connected to the right-angle frame.

[0011] Preferably, a positioning rod is movably penetrated through the inner side of the shifting rod, and one end of the positioning rod is inserted into the slot of the right-angle frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses an electric rope-leading and rope-rewinding machine, which drives a lever to rotate toward one side of a connecting frame, and drives one end of the lever to rotate on a fixed shaft. At the same time, the lever drives the sliding rod to slide in the sliding groove, and the sliding rod pushes the connecting tube toward one side of the connecting frame, so that the inner wall protrusion of the connecting tube slides in the guide groove, and the connecting tube drives the sliding gear to mesh with the large gear. Subsequently, a positioning rod is inserted into the inner side of the lever and the right-angle frame to fix the position of the lever. Then, the large gear drives the sliding gear to rotate, and the sliding gear drives the connecting tube to drive the transmission shaft to rotate. The transmission shaft can make the rope-leading drum lead the wire. After the wire leading is completed, the positioning rod can be pulled out, and the lever can be toggled to make the connecting tube drive the sliding gear to disengage from the large gear. The setting of the sliding mechanism can make the rope-leading drum rotate or stop, which is convenient for rope-leading operation and improves the convenience and work efficiency of the rope-rewinding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0018] Figure 5 This is an enlarged structural diagram of the utility model at A;

[0019] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the connecting tube of the utility model.

[0020] In the figure: 1. frame; 2. rope-drawing drum; 3. electric motor; 4. speed reducer; 5. driving gear; 6. driving shaft; 7. telescopic rod; 8. rope-winding turntable; 9. disk frame; 10. shaft seat; 11. electric control box; 12. ladder frame; 13. connecting frame; 14. large gear; 15. right-angle frame; 16. sliding mechanism; 161. slide groove; 162. slide rod; 163. lever; 164. positioning rod; 165. fixed shaft; 17. sliding gear; 18. transmission shaft; 19. connecting cylinder; 20. guide groove. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figures 1 to 4 The utility model provides a technical solution: an electric rope-leading and rope-reversing machine, comprising a frame 1 and a reducer 4, a ladder frame 12 is installed above the frame 1, a driving shaft 6 is movably installed above the ladder frame 12 through an axle seat 10, a disk frame 9 and a rope-winding turntable 8 are sleeved on the outer side of the driving shaft 6, the disk frame 9 is connected to the two ends of the rope-winding turntable 8, a connecting frame 13 is fixedly installed on the side of the ladder frame 12 close to the disk frame 9, a large gear 14 is fixedly sleeved on the outer side of the driving shaft 6 close to the connecting frame 13, a telescopic rod 7 is installed on the side of the large gear 14 close to the disk frame 9, and one end of the telescopic rod 7 is located in the strip hole of the large gear 14, an electric control box 11 is installed at one end of the frame 1, a driving gear 5 is meshed on one side of the large gear 14, the reducer 4 is connected to one side of the driving gear 5, and the reducer 4 is installed above the frame 1 through a bracket, and a motor 3 is connected to the side of the reducer 4 away from the driving gear 5.

[0024] In specific implementation, when the electric rope printing machine is working, the motor 3 is used to make the reducer 4 drive the driving gear 5 to rotate, and the driving gear 5 is then engaged with the large gear 14, and drives the large gear 14 to rotate, and the large gear 14 then drives the driving shaft 6 to rotate on the shaft seat 10, and at the same time the telescopic rod 7 rotates on the large gear 14, and the telescopic rod 7 transmits torque to the disc frame 9, so that the driving shaft 6 and the telescopic rod 7 drive the rope winding turntable 8 and the disc frame 9 to rotate, and the large rope is wound up.

[0025] Embodiment 2

[0026] See also Figures 1 to 6 On the basis of the first embodiment, a right-angle frame 15 is fixed on one side of the ladder frame 12, and a transmission shaft 18 is installed on the top of the right-angle frame 15 through the shaft seat 10. The outer side of the transmission shaft 18 is slidably sleeved with a connecting tube 19, and the outer side of the transmission shaft 18 is fixedly sleeved with a rope guide drum 2. The end of the connecting tube 19 close to the large gear 14 is fixedly connected to a sliding gear 17. A guide groove 20 is opened on the inner side of the transmission shaft 18 close to the connecting tube 19, and the guide groove 20 is slidably connected to the inner wall of the connecting tube 19. A sliding mechanism 16 is provided on the side of the right-angle frame 15 close to the connecting tube 19, and one side of the sliding mechanism 16 is connected to the connecting tube 19. The sliding mechanism 16 is connected to the connecting tube 19. The mechanism 16 includes a slide groove 161, a slide rod 162, a lever 163, a positioning rod 164 and a fixed shaft 165. The outer side of the connecting tube 19 is provided with a slide groove 161, the inner side of the slide groove 161 is slidably connected with the slide rod 162, the outer side of the slide rod 162 is movably sleeved with the lever 163, one end of the lever 163 away from the slide rod 162 is movably sleeved with the fixed shaft 165, and one side of the fixed shaft 165 is connected to the right angle frame 15, the inner side of the lever 163 is movably penetrated by the positioning rod 164, and one end of the positioning rod 164 is inserted into the slot of the right angle frame 15, the inner side of the lever 163 is provided with a through hole, and the cross-sectional shape of the slide groove 161 is annular.

[0027] In specific implementation, since the rope pulling of most rope reversing machines needs to be done manually at high altitude, the operation is inconvenient and troublesome. When pulling the rope, the lever 163 can be pushed toward one side of the connecting frame 13 to make one end of the lever 163 rotate on the fixed shaft 165, and at the same time, the lever 163 drives the slide bar 162 to slide in the slide groove 161, and the slide bar 162 pushes the connecting tube 19 toward one side of the connecting frame 13, so that the inner wall protrusion of the connecting tube 19 slides in the guide groove 20, and the connecting tube 19 drives the sliding gear 17 to mesh with the large gear 14, and then the positioning rod 164 is inserted Insert the lever 163 and the inner side of the right-angle frame 15 to fix the position of the lever 163, and then the large gear 14 drives the sliding gear 17 to rotate, and the sliding gear 17 drives the connecting tube 19 to drive the transmission shaft 18 to rotate, and the transmission shaft 18 can make the rope-leading drum 2 lead the wire. After the wire leading is completed, the positioning rod 164 can be pulled out, and the lever 163 can be moved to make the connecting tube 19 drive the sliding gear 17 to disengage from the large gear 14. The setting of the sliding mechanism 16 can make the rope-leading drum 2 rotate or stop, which is convenient for the rope-leading operation and improves the convenience and work efficiency of the rope rewinding machine.

[0028] During actual use, operations are performed in the electric control box 11. The rope pulling operation is first performed through the rope pulling drum 2, and the sliding gear 17 is driven by the sliding mechanism 16 to engage or disengage with the large gear 14, so that the rope pulling work is completed through the rope pulling drum 2. At the same time, the motor 3 drives the reducer 4 to rotate, so that the reducer 4 drives the driving gear 5 to rotate, and then the large gear 14 drives the rope winding turntable 8 to rotate, and the large rope is retracted and released. The settings of the rope pulling drum 2 and the rope winding turntable 8 can complete the operational requirements of rope threading, rope pulling, rope releasing and rope retracting, thereby improving the convenience and practicality of the rope pulling machine.

[0029] 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 present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric rope-drawing and rope-rewinding machine, comprising a frame (1) and a reducer (4), characterized in that: A ladder frame (12) is installed above the frame (1), a driving shaft (6) is movably installed above the ladder frame (12) through an axle seat (10), a disk frame (9) and a rope winding turntable (8) are sleeved on the outer side of the driving shaft (6), the disk frame (9) is connected to the two ends of the rope winding turntable (8), a connecting frame (13) is fixedly installed on the side of the ladder frame (12) close to the disk frame (9), a large gear (14) is fixedly sleeved on the outer side of the driving shaft (6) close to the connecting frame (13), and the large gear (14) is sleeved on the outer side of the driving shaft (6) close to the connecting frame (13). A telescopic rod (7) is installed on the side of the gear (14) close to the disc rack (9), and one end of the telescopic rod (7) is located in the strip hole of the large gear (14). An electric control box (11) is installed on one end of the frame (1). A driving gear (5) is meshed on one side of the large gear (14). The reducer (4) is connected to one side of the driving gear (5), and the reducer (4) is installed above the frame (1) through a bracket. The reducer (4) is connected to a motor (3) on the side away from the driving gear (5).

2. The electric rope-drawing and rope-rewinding machine according to claim 1, characterized in that: A right-angle frame (15) is fixed on one side of the ladder frame (12), a transmission shaft (18) is installed above the right-angle frame (15) through an axle seat (10), and a connecting tube (19) is slidably sleeved on the outer side of the transmission shaft (18).

3. The electric rope-drawing and rope-rewinding machine according to claim 2, characterized in that: A rope guide drum (2) is fixedly sleeved on the outer side of the transmission shaft (18), and a sliding mechanism (16) is provided on one side of the right-angle frame (15) close to the connecting tube (19), and one side of the sliding mechanism (16) is connected to the connecting tube (19).

4. The electric rope-drawing and rope-rewinding machine according to claim 3, characterized in that: The end of the connecting tube (19) close to the large gear (14) is fixedly connected to a sliding gear (17), and the inner side of the transmission shaft (18) close to the connecting tube (19) is provided with a guide groove (20), and the guide groove (20) is slidably connected to the inner wall of the connecting tube (19).

5. The electric rope-drawing and rope-rewinding machine according to claim 3, characterized in that: The sliding mechanism (16) comprises a sliding groove (161), a sliding rod (162), a shifting rod (163), a positioning rod (164) and a fixed shaft (165); the sliding groove (161) is provided on the outer side of the connecting tube (19); the sliding rod (162) is slidably connected to the inner side of the sliding groove (161).

6. The electric rope-drawing and rope-rewinding machine according to claim 5, characterized in that: The outer side of the slide bar (162) is movably sleeved with a shift rod (163), one end of the shift rod (163) away from the slide bar (162) is movably sleeved with a fixed shaft (165), and one side of the fixed shaft (165) is connected to the right angle frame (15).

7. The electric rope-drawing and rope-rewinding machine according to claim 6, characterized in that: A positioning rod (164) is movably penetrated through the inner side of the shifting rod (163), and one end of the positioning rod (164) is inserted into the slot of the right-angle frame (15).

Images