CN110620354A

CN110620354A - Multifunctional winching machine

Info

Publication number: CN110620354A
Application number: CN201911056143.3A
Authority: CN
Inventors: 夏文杰; 夏楚轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2019-12-27

Abstract

The invention relates to a multifunctional grinding machine, which is used for erecting high-altitude cables and necessary equipment for underground cable laying, and comprises five parts, namely a two-wheel trailer, a power device, a double-shaft output gear box, a large grinding cylinder, a small grinding cylinder and a telescopic mechanical arm, wherein the large grinding cylinder and the small grinding cylinder ensure and control the speed of pulling cables and the pulling force, the small grinding cylinder with the small diameter has strong pulling force and high pulling force reaching 8 tons, the large grinding cylinder with the large diameter pulls light cables at high speed, the telescopic mechanical arm can facilitate and fast the laying work of underground and aerial cables, the double-shaft output gear box outputs at a fixed rotating speed, the structure is firm, the weight is not large, the whole machine can be moved easily by one person by matching with the two-wheel trailer, and the multifunctional grinding machine is suitable for completing various work tasks such as cable pulling, tightening.

Description

Multifunctional winching machine

Technical Field

The invention relates to the field of communication and electric power engineering installation, in particular to a multifunctional grinding machine.

Background

The grinder is the motor-driven grinder for short, also called motor-driven grinder or motor-driven grinder, and the grinder is the essential equipment of erectting high altitude cable and laying the cable underground, and the cable is laid operational environment complicacy changeable, and the work task is also diversified, like cable traction, the tight line, work such as drag, current grinder all has the quality too big, and it is inconvenient to remove, removes and need more time just can put into use with the installation, and current grinder function singleness moreover can not be fit for changeable operational environment and multiple job task.

Disclosure of Invention

The invention aims to provide a multifunctional grinding machine, which solves the problems in the background technology and provides the following technical scheme for realizing the aim.

The two-wheeled trailer comprises two wheels and a handle which are convenient for the complete machine to move, four supporting legs used for different working states, a bottom plate used for installing machinery and fixed interfaces distributed on the periphery of the bottom plate, wherein the fixed interfaces are mainly used for fixing ground nails for the winching machine on the ground through the fixed interfaces or fixing the ground nails on a heavy object by using a strapping tape when the winching machine performs heavy traction and wire drawing, so that the problem that the winching machine is unstable due to too light weight is solved.

The power device can adopt air pressure, hydraulic pressure, a diesel engine, a gasoline engine, a motor and power equipment, preferably adopts the gasoline engine, is not limited by a working place, and has light weight and small volume.

The double-shaft output gear box is used for outputting at a fixed rotating speed, the rotating speeds of the output double shafts are different, the large and small twisting and grinding cylinders are respectively installed, the working surfaces of the large and small twisting and grinding cylinders are smooth surfaces, a recess is formed in the middle of the large and small twisting and grinding cylinders, wiring is facilitated, and the edge of the large and small twisting and grinding cylinder is raised to prevent a cotton rope from falling.

Compared with the prior art, the invention has the beneficial effects that:

1: the invention adopts fixed rotating speed, does not need a gear shifting mechanism, reduces the weight of the whole machine to the maximum extent, and uses two-wheel movement, thereby realizing easy movement of the whole machine and enabling the grinder to be quickly put into working operation in various complex working environments.

2: the invention adopts the gasoline engine, and can adapt to normal work in the environment of inconvenient electricity collection.

3: the double-twisted grinding drum is used, so that the speed of traction work and the traction force can be guaranteed.

4: the telescopic mechanical arm is more convenient to use when underground pipelines and overhead laying are carried out.

Description of the drawings:

FIG. 1 is a schematic view of the overall structure of a grinder

FIG. 2A is a schematic view of a robot arm base structure

FIG. 3 is a schematic view of a square arm device

FIG. 4 is a front view of a large drum

1. Gasoline engine, 2, biax output gear box, 3, little hank grinds a section of thick bamboo, 4, big hank grinds the cylinder, 5, flexible arm, 6, fixed interface, 7, the supporting legs, 8, the handle, 9, quick detach round pin, 10, the bars of ventilating, 11, the rubber tyer, 12, the pulley, 13, sealed fuel tank cap, 14, start handle, 15, activity location joint, 16, the base, 17, the rotating base plate, 18, the locating hole, 19, the axle, 20, flexible square arm, 21, the pulley, 22, the locating arm, A, the arm base.

Detailed Description

The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.

Example 1

The oil tank of the gasoline engine adopts the sealed oil tank cover 13, so that gasoline leakage cannot occur when the winching machine is in a vertical and horizontal working state or moves, and safety accidents are caused. The whole machine is provided with four supporting legs 7 which respectively correspond to a vertical working state and a horizontal working state, when the machine is in the vertical working state, the light cable is mainly dragged, a wire coiling is repeatedly dragged during the laying of the light cable, meanwhile, the resistance is small, but the length of the cable generally can reach several kilometers, the laying requirement is high in traction speed, a large grinding barrel 4 is large in diameter and high in traction speed, and when the machine is in work, the cable is directly pulled by one person and coiled for working after being wound around the large grinding barrel 4 for a circle. Through starting handle 14, start the back, when feeling the cable pulling force not enough, only need taut cable, big hank grinding cylinder 4 will provide sufficient pulling force for the cable, when the speed of serving as a contrast can not keep up, only need relax the cable, and cable traction speed descends naturally, and one person is enough to accomplish all operations.

Example 2

When horizontal operating condition, mainly do the work of pulling to medium-sized and heavy cable, can select to pass through the fixed interface 6 fixed hank mill according to the tensile size of required, the accessible is torn round pin 9 fast and is pulled down big hank mill section of thick bamboo 4 fast, convenient operation, when medium-sized and heavy cable pulls, earlier with the pulling force rope through the connector connection cable, the number of turns of the little hank mill section of thick bamboo 3 of winding is selected according to the tensile size of required to the pulling force rope, the dynamics size through dragging the pulling force rope by an staff, the size of control traction force and the speed of pulling speed, the controllability of traction force size and pulling speed, the cable has been protected, and convenient operation is reliable.

Example 3

When heavy cables are laid in underground well pipelines, after a multifunctional winching machine is fixed, a rotary base 17 rotates on a base 16 to a proper position and then passes through a positioning hole 18, the rotary base is fixed by bolts, a telescopic mechanical arm 5 is aligned to the underground well direction, a square arm 20 is extended to an underground well mouth, if the length is not enough, the square arm spare part shown in figure 3 is extended to a proper length, the positioning arm 22 is rotated to a proper angle, the length of the positioning arm 22 is adjusted to enable a pulley 21 to be aligned to an underground well pipeline mouth where the cables are to be laid, the positioning arm 22, a movable positioning joint 15 and the positioning hole 18 on the square arm 20 are locked by a positioning pin, so that the telescopic mechanical arm 5 becomes a fixed structure and is convenient to operate, a tension rope connected with the cables through a connector is pulled out of the pipeline mouth, sequentially passes through the pulley 21 and the pulley 12 and then is wound on a small winching barrel 3, and finally, the tension force is controlled by a worker through the, thereby completing the work.

Example 4

The same is true when the overhead cable is laid. Through the rotation and the flexible function of flexible arm, make pulley 21 or pulley 12 aim at the overhead pipeline mouth or lay the position of exerting oneself, after locating flexible arm 5 with the locating pin, use the pulling force rope to do and pull, this hank grinds machine has used the little hank to grind a section of thick bamboo 3 so the pulling force is powerful of diameter, and the pulling force is up to 8 tons, except that few overweight cable, the homoenergetic realizes a tractor operation.

Claims

1. A multifunctional grinding machine is composed of two-wheel trailer, power unit, dual-axle output gear box, big and small grinding cylinders, and telescopic mechanical arm.

2. A sizing grinder bin according to claim 1 wherein the bins are of different diameters and differ significantly.

3. The telescopic mechanical arm of claim 1, having a telescopic structure.

4. The telescopic mechanical arm of claim 1, wherein the joint is movably positioned.

5. The telescopic mechanical arm of claim 1, wherein the pulley is a roller.

6. The dual-shaft output gearbox of claim 1, wherein both shafts have a fixed rotational speed.

7. The two-wheeled trailer of claim 1, wherein the two-wheeled mobile structure, the four-legged support structure and the multipoint fixed interface configuration.