CN204727517U - A kind of wide cut steel rope back-up roller - Google Patents

Abstract

The utility model relates to a wide steel wire rope support drum, which is characterized in that the wide steel wire rope support drum is composed of a wide drum, a main shaft, a support frame body and a baffle, and the drum is made of a φ100mm seamless steel pipe The length of the drum is determined according to the swing width of the steel wire rope. Rotating bearings with corresponding diameters are set on both ends of the drum. The main shaft is made of round steel. The outer diameter of the main shaft matches the inner diameter of the bearing set in the wide drum. Welded by steel bars, steel pipes or angle steel, it is in the shape of a triangle, which is conducive to keeping it stable when placed on the ground. Both ends of the wide drum are designed with baffles. One part of the baffle is fixed on the main shaft, and the other end extends to the top of the wide drum. It is used to prevent the wire rope from being caught in the gap between the wide drum and the supporting frame body. The utility model realizes the isolation of the steel wire rope from the ground in a certain transverse direction, prevents the wear of the steel wire rope, and prolongs the service life of the steel wire rope.

Description

A wide steel wire rope support drum

technical field

The utility model relates to the technical field of erection and construction of transmission line iron towers, in particular to a wide-width steel wire rope support drum.

Background technique

During the construction of transmission line iron towers, a large number of steel wire ropes are used for hoisting. In order to prevent the wear and pollution of the wire rope, it is generally necessary to isolate it from the ground. When the traction equipment adopts the hoist, the traveling steel wire rope must swing laterally within a certain range under the action of the cycloid.

The damage to the wire rope is relatively large. In order to ensure the cleanliness of the wire rope and prevent the wire rope from rusting and aging, it is necessary to take effective support measures for the hoisting wire rope.

Utility model content

The purpose of this utility model is that, in order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a wide steel wire rope support drum, which is mainly used to support the walking steel wire rope when hoisting the iron tower with a hoist, so that it can be used within a certain lateral range. The steel wire rope walks on the utility model, and forms effective isolation with the ground.

In order to achieve the above object, the utility model adopts the following technical solutions:

A wide steel wire rope support drum of the utility model is characterized in that the wide steel wire rope support drum is composed of a wide drum, a main shaft, a support frame body and a baffle, and the drum is made of a φ100mm seamless steel pipe The length of the drum is determined according to the swing of the steel wire rope. Rotating bearings with corresponding diameters are set on both ends of the drum. The main shaft is made of round steel. Welded by steel bars, steel pipes or angle steel, it is in the shape of a triangle, which is conducive to keeping it stable when placed on the ground. Both ends of the wide drum are designed with baffles. One part of the baffle is fixed on the main shaft, and the other end extends to the top of the wide drum. It is used to prevent the wire rope from being caught in the gap between the wide drum and the supporting frame body.

The beneficial effects of the utility model:

A wide steel wire rope supporting drum of the utility model realizes the isolation of the steel wire rope from the ground in a certain transverse direction, prevents the wear of the steel wire rope, and prolongs the service life of the steel wire rope.

Description of drawings

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of the front view of a wide steel wire rope support drum;

Fig. 2 is a left view structural schematic diagram of a wide steel wire rope support drum;

Fig. 3 is a top view structural diagram of a wide steel wire rope support drum.

Detailed ways

Referring to the accompanying drawings 1-3, a wide-width steel wire rope support drum of the present invention is characterized in that the wide-width steel wire rope support drum is composed of a wide width drum 1, a main shaft 2, a support frame body 3 and a baffle plate 4 , the drum 1 is a drum made of φ100mm seamless steel pipe, the length is determined according to the swing of the steel wire rope, and the two ends of the drum are equipped with rotating bearings of corresponding diameters, the main shaft 2 is a main shaft made of round steel, and the outer diameter of the main shaft 2 is the same as The inner diameters of the bearings set in the wide drum 1 match, and the supporting frame body 3 is welded by steel bars, steel pipes or angle steels, in the shape of a triangle, which is conducive to keeping it stable when placed on the ground. The two ends of the wide drum 1 are designed with stop One section of the plate 4 and the baffle plate 4 is fixed on the main shaft 2, and the other end extends to the top of the wide drum 1 to prevent the wire rope from being caught in the gap between the wide drum 1 and the supporting frame body 3.

A wide steel wire rope support drum of the utility model is reasonably placed under the walking steel wire rope to place a wide steel wire rope support drum, and the walking steel wire rope is placed on the wide width drum 1, and the placement position is adjusted according to the horizontal swing of the steel wire rope . During the hoisting operation, the wire rope walks on a wide wire rope support drum without touching the ground. It realizes the isolation of the steel wire rope from the ground in a certain transverse direction, prevents the wear of the steel wire rope, and prolongs the service life of the steel wire rope.

Claims (1)

1. A wide steel wire rope support drum, characterized in that, the wide steel wire rope support drum is composed of a wide drum (1), a main shaft (2), a support frame (3) and a baffle (4), the The drum (1) is a drum made of φ100mm seamless steel pipe, the length is determined according to the swing of the steel wire rope, and the two ends of the drum are equipped with rotating bearings with corresponding diameters. The main shaft (2) is a main shaft made of round steel, and the main shaft (2) The outer diameter matches the inner diameter of the bearing set in the wide drum (1), and the support frame (3) is welded by steel bars, steel pipes or angle steel, in the shape of a triangle, which is conducive to keeping stable when placed on the ground, and the wide drum The two ends of the drum (1) are designed with baffles (4). One section of the baffle (4) is fixed on the main shaft (2), and the other end extends to the top of the wide drum (1) to prevent the wire rope from being caught in the wide drum ( 1) and the gap between the support frame body (3).