CN204057652U - A kind of equal-diameter pole special hanger - Google Patents

Abstract

The utility model discloses a kind of equal-diameter pole special hanger, comprise clip and lifting rope, clip comprises the circular arc body suitable with equal-diameter pole, and circular arc body two ends are respectively provided with hanger, hanger is positioned at the outside of circular arc body, and the line of two hanger force parts and the diameter of circular arc body coincide; The two ends of lifting rope are respectively provided with suspension ring; Hanger is the small arc-shaped body circumscribed with circular arc end of body.It has the features such as structure is simple, easy to use.Use it that equal-diameter pole is installed, equal-diameter pole can be made during lifting naturally straight down, when lifting by crane before decreasing, need the working link of artificial adjustment body of rod squareness, time saving and energy saving.

Description

A special spreader for equal-diameter electric poles

technical field

The utility model relates to a sling, in particular to a sling for electric power construction. the

Background technique

The equal-diameter pole is a reinforced concrete pole with the same diameter at the top and bottom. It is a pillar for erecting electric equipment. The top of the equal-diameter pole is provided with an installation platform. The installation platform is a center and the axis of the equal-diameter pole. Corresponding rectangular plates. When in use, erect multiple equal-diameter poles on the ground, set up a cross arm on the installation platform of multiple equal-diameter poles, and place power equipment such as distribution boxes and transformers on the cross arm. the

When building or renovating substations, equal-diameter poles need to be installed, and the verticality of the equal-diameter poles is strictly required during installation. At present, when installing equal-diameter electric poles, generally use a sling to wrap around the middle and upper part of the equal-diameter electric pole, and then connect the two ends of the sling to the lifting device, and the lifting device will lift the entire equal-diameter electric pole. Because the lifting center of gravity is not suitable for the center of gravity of the equal-diameter pole, the equal-diameter pole will be tilted about 15 degrees. During construction work, the lifting device needs to hoist the equal-diameter electric pole to the installation position, place the bottom end of the equal-diameter electric pole in a pre-dug hole, and then slowly erect it vertically. When using this method to install equal-diameter electric poles, it is necessary to adjust the verticality of the pole body. Since the pole body is heavy and long, and the center of gravity is high, the verticality of the pole body needs to be adjusted manually, which is difficult and time-consuming. the

Utility model content

The technical problem to be solved by the utility model is to provide a special spreader for equal-diameter electric poles, which has the characteristics of simple structure and convenient use. Use it to install equal-diameter electric poles, and the equal-diameter electric poles can be naturally vertically downward when lifting, which reduces the need to manually adjust the verticality of the pole body during lifting, saving time and effort. the

In order to solve the problems of the technologies described above, the technical solution adopted by the utility model is:

A special spreader for equal-diameter electric poles, including a hoop and a sling. The hoop includes an arc-shaped body that matches the equal-diameter electric pole. There is a lifting lug at each end of the arc-shaped body, and the lifting lug is located on the arc. On the outside of the body, the line connecting the stressed parts of the two lifting lugs coincides with the diameter of the arc-shaped body.

The utility model is further improved in that:

Both ends of the suspension rope are respectively provided with suspension rings.

The lifting lug is a small arc-shaped body circumscribed with the end of the arc-shaped body. the

The beneficial effects produced by adopting the above-mentioned technical scheme are:

The utility model comprises a hoop and a sling. The hoop includes an arc-shaped body adapted to an equal-diameter electric pole, which is used for holding against the equal-diameter electric pole. Both ends of the arc-shaped body are provided with lifting lugs for connecting the hoist. The lifting lug is located on the outside of the arc-shaped body, so as not to hinder the pole with equal diameter. The connection line of the stressed part of the two lifting lugs coincides with the diameter of the arc-shaped body, ensuring that the lifting point is located at the center of gravity of the equal-diameter pole. When hoisting, the equal-diameter electric pole can be naturally vertically downward; the two ends of the sling are equipped with rings, which are convenient for hooking up with the lifting device; The structure is simple, and it is convenient to hook up with the sling. The utility model is made according to the shape and structure characteristics of the equal-diameter electric pole. The lifting point is located at the center of gravity of the equal-diameter electric pole. degrees of work. The utility model has the characteristics of simple structure, convenient use and the like. It is a special spreader for equal-diameter electric poles.

Description of drawings

Fig. 1 is the structural representation of clip in the utility model;

Fig. 2 is the structural representation of hanging rope in the utility model;

Fig. 3 is a schematic structural view of the utility model when it works.

In the accompanying drawings: 1, clamp; 1-1, arc-shaped body; 1-2, lifting lug; 2, lifting rope; 2-1, lifting ring; 3, equal-diameter electric pole; 4, installation platform. the

Detailed ways

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

It can be known from the embodiment shown in Figure 1 that this embodiment includes a hoop 1 and a sling 2, and the hoop 1 includes an arc-shaped body 1-1 that is adapted to an equal-diameter pole 3, and is used for clamping against an equal-diameter pole. Rod, the two ends of the arc-shaped body 1-1 are respectively provided with a lifting lug 1-2 for connecting the sling, and the lifting lug 1-2 is located on the outside of the arc-shaped body 1-1, so as to avoid blocking the equal-diameter electric pole. The connecting line of the force-bearing parts of the two lifting lugs 1-2 coincides with the diameter of the arc-shaped body 1-1, ensuring that the lifting point is located at the center of gravity of the equal-diameter pole, and the equal-diameter pole can be naturally vertical when lifting. Down. the

In the present embodiment, the two ends of the suspension rope are respectively provided with suspension rings 2-1, so as to be articulated with the lifting device. the

In this embodiment, the lifting lug 1-2 is a small arc-shaped body circumscribed with the end of the arc-shaped body 1-1, and the lifting lug has a simple structure and is convenient to be articulated with a suspension rope. the

Claims (3)

1. an equal-diameter pole special hanger, it is characterized in that: comprise clip (1) and lifting rope (2), described clip (1) comprises the circular arc body (1-1) suitable with equal-diameter pole (3), described circular arc body (1-1) two ends are respectively provided with a hanger (1-2), described hanger (1-2) is positioned at the outside of circular arc body (1-1), and the line of two hanger (1-2) force parts and the diameter of circular arc body (1-1) coincide.

2. a kind of equal-diameter pole special hanger according to claim 1, is characterized in that: the two ends of described lifting rope are respectively provided with suspension ring (2-1).

3. a kind of equal-diameter pole special hanger according to claim 2, is characterized in that: described hanger (1-2) is the small arc-shaped body circumscribed with circular arc body (1-1) end.