CN206232210U - A kind of portable pay off rack - Google Patents

Abstract

The utility model belongs to the field of cable transportation and pay-off tools, and specifically relates to a mobile pay-off frame, which includes a frame body, wheels and a support device, the support device is located above the frame body, and the wheels are installed on both sides of the frame body. The frame body is a rectangle with an opening on one side, and a traction frame is fixedly connected to one end of the frame body, and a pull ring is connected to the traction frame; two support devices are symmetrically installed on the two sides of the frame body, and the support devices include Two parallel poles and a support frame, the bottom of the pole is fixedly installed on the frame body, and the support frame is installed between the two poles; the support frame includes two collars and support wheels between the collars . The utility model has the advantages of simple structure and convenient implementation. Wheels are installed under the frame body for easy movement. A traction frame is installed at one end of the frame body to facilitate the movement of the pay-off frame for motor vehicles. The height of the support frame can support more specifications of reels.

Description

A mobile pay-off rack

technical field

The utility model belongs to the field of cable transportation and pay-off tools, in particular to a mobile pay-off frame.

Background technique

With the development of society, people's life is increasingly inseparable from electricity. In cities, cables are generally laid underground. In mountainous areas or in the countryside, cables are generally assumed to be on poles. Using poles to assume lines not only facilitates power transmission and reduces construction costs. , It can also effectively ensure the safety of power transmission. Whether it is a new transmission line or a renovation and maintenance transmission line, the demand for cables is inevitable, especially in mountainous areas, where the transportation and use of cables will be restricted by the terrain. Especially in places where some large-scale lifting equipment cannot reach, the transportation and use of cables will be greatly restricted. Pure manual operation not only wastes a lot of manpower and material resources, but also has low efficiency, which greatly prolongs the time for line construction or line maintenance. Construction period.

Utility model content

The utility model aims at the existing problems that the transportation and use of cables will be greatly restricted in the prior art. Pure manual operation not only wastes a lot of manpower and material resources, but also has low efficiency, which greatly prolongs the construction period of line construction or line maintenance. A mobile pay-off frame.

The technical scheme of the utility model is: a mobile pay-off frame, including a frame body, wheels and a supporting device, the supporting device is located above the frame body, the wheels are installed on both sides of the frame body, and the frame body is a rectangle with one side open, One end of the frame body is fixedly connected with a traction frame, which is connected with a pull ring; two support devices are symmetrically installed on the two sides of the frame body, and the support devices include two parallel vertical rods and support The bottom of the pole is fixedly installed on the frame body, and the support frame is installed between the two poles; the support frame includes two collars and support wheels between the collars.

As for the mobile pay-off frame, the pole is provided with limiting holes, and the limiting holes are evenly arranged along the axis of the pole, and the supporting frame can be fixed at different heights along the pole.

In the mobile pay-off frame, a lifting device is arranged between the support frame and the frame body, and the lifting device can drag the support frame to move up and down.

In the mobile pay-off frame, the lifting device is a jack.

In the mobile pay-off frame, the collar is circular or semi-arc.

In the mobile pay-off frame, a hoisting mechanism is provided at the top of the pole of the supporting device, and the hoisting mechanism can drag the supporting frame to move up and down.

As for the mobile pay-off frame, the hoisting mechanism is a hoist.

The beneficial effects of the utility model are: the utility model is simple in structure, easy to implement, wheels are installed under the frame body for easy movement, a traction frame is installed at one end of the frame body, which is convenient for motor vehicles to move the pay-off frame, and the support frame installed on the upper room of the frame body is set Multiple limit holes make it easy to adjust the height of the support frame, and can support more specifications of wire reels; in addition, you can use a jack to put the wire reel on the shelf, and after fixing it, use a tractor or small truck to pull it to the construction site, suitable for a variety of Terrain use, and convenient and flexible; reduce the number of construction personnel, no longer need to use forklifts, reduce construction costs, and improve work efficiency.

Description of drawings

Fig. 1 is the top view structural representation of the utility model;

Fig. 2 is the side view structural representation of the utility model;

Fig. 3 is the side schematic diagram with lifting mechanism of the present utility model;

On the way, 1 is a pull ring, 2 is a traction frame, 3 is a vertical rod, 4 is a support frame, 5 is a frame body, 6 is a wheel, 7 is a limit hole, and 8 is a jack.

detailed description

Embodiment 1: In combination with Figure 1-Figure 2, a mobile pay-off frame includes a frame body, wheels and support devices, the support device is located above the frame body, and the wheels are installed on both sides of the frame body; the frame body is a rectangle with one side open , The frame body is made of square steel, and a reinforced beam is added near the unopened end of the frame body. The beam is also made of square steel, and the beam is welded on the prosthesis. One end of the frame body is fixedly connected with a traction frame, which is connected with a pull ring. The traction frame is triangular, and a square steel with a smaller specification is connected to one of the vertices and the center of the opposite side of the vertices. The top connection has a pull ring.

There are two supporting devices installed symmetrically on the two sides of the frame body. The supporting device includes two parallel vertical poles and a supporting frame. The bottom of the vertical pole is fixedly installed on the frame body, and the supporting frame is installed on the two vertical poles between; the supporting frame includes two collars and two support wheels located between the collars, the collars are circular or semi-arc. There is a certain gap between the two supporting wheels. When in use, the shaft rod is passed through the central axis of the wheeled wire stand, and then prevented from rolling on the supporting structure formed by the two supporting wheels. Limit holes are arranged on the pole, and the limit holes are evenly arranged along the axis of the pole, and the support frame can be fixed at different heights along the pole.

Working principle: The support frame is first fixed at a position on the pole, and the wheeled wire frame is lifted up with a jack, and then a cylinder is used to pass through the supporting wheel of the support frame and the shaft hole of the wheeled wire frame, and the jack is lowered. The wheeled wire frame is placed on the frame body.

Embodiment 2, in conjunction with Fig. 3, the same part as Embodiment 1 will not be repeated, the difference is that a lifting device is arranged between the support frame and the frame body, the lifting device can drag the support frame to move up and down, the lifting device is a jack, and the jack The bottom of the jack is installed on the frame body, and the head of the jack is on the lower surface of the support frame. When in use, first lower the support frame to the same height as the shaft hole of the wheeled wire frame, and then use a cylinder to pass through the support Above the wheel and the shaft hole of the wheel-type thread stand, the wheel-type thread stand is raised to a certain height through a jack, and fixed with a limit hole.

Further: a hoisting mechanism is provided at the top of the pole of the support device, the hoisting mechanism can drag the support frame to move up and down, and the hoisting mechanism is a hoist. The working principle is similar to using a jack.

Claims (7)

1. A mobile pay-off stand, comprising a frame body, wheels and a support device, the support device is positioned above the frame body, and the wheels are installed on both sides of the frame body, it is characterized in that: the frame body is a rectangle with one side opening, One end of the body is fixedly connected with a traction frame, and a pull ring is connected to the traction frame; two support devices are symmetrically installed on the two sides of the frame body, and the support devices include two parallel vertical rods and a support frame. The bottom of the pole is fixedly installed on the frame body, and the support frame is installed between the two poles; the support frame includes two collars and support wheels located between the collars. 2. The mobile pay-off stand according to claim 1, characterized in that: the pole is provided with limiting holes, the limiting holes are evenly arranged along the axis of the pole, and the support frame can be fixed on the pole along the pole. different heights. 3. The mobile pay-off stand according to claim 1, characterized in that: a lifting device is provided between the support frame and the frame body, and the lifting device can drag the support frame to move up and down. 4. The mobile pay-off stand according to claim 3, wherein the lifting device is a jack. 5. The mobile pay-off stand according to claim 1, wherein the collar is circular or semi-arc. 6. The mobile pay-off stand according to claim 1, characterized in that: the top of the pole of the supporting device is provided with a hoisting mechanism, and the hoisting mechanism can drag the supporting frame to move up and down. 7. The mobile pay-off frame according to claim 6, characterized in that: the hoisting mechanism is a hoist.