CN204343776U - A kind of modified anchor ear - Google Patents

Abstract

The utility model relates to a kind of modified anchor ear, has: two symmetrical centerline end point and two symmetrical diagonal angles; Wherein, two centerline end point are respectively equipped with a link plate, two diagonal angles are respectively equipped with a link plate; Described anchor ear also comprises two groups of band steels, and first group of band steel is positioned at the both sides of centerline end point, and second group of band steel is positioned at the both sides at diagonal angle; The link plate of centerline end point and the link plate at diagonal angle all provide hanging point, is respectively used to hang wire and bracing wire; The width of band steel and link plate sets according to the width of anchor ear; The structure of modified anchor ear is relatively simple, is easy to manufacture, and improves the utilization rate of anchor ear and hanging point.

Description

A kind of modified anchor ear

Technical field

The utility model relates to fastener areas.

Background technology

In distribution line erection work, when relating to circuit corner (being generally divided into the types such as 90 degree, 60 degree and 30 degree), need, at corner pole two Impact direction, a bracing wire is respectively installed, prevent shaft tower unbalance stress, so need installation two anchor ears, cause workload to increase, efficiency reduces.In order to overcome the defect existed in prior art, as Chinese patent application

Discloses a kind of special-shaped anchor ear in CN201310526558, multiple bracing wire hanging point can be provided, but this special-shaped hooping structure is complicated, and multiple hanging point utilization rate is not high in actual use, have much room for improvement.

Summary of the invention

For solving problems of the prior art, the technical solution of the utility model is:

A kind of modified anchor ear, has: two symmetrical centerline end point and two symmetrical diagonal angles;

Wherein, two centerline end point are respectively equipped with a link plate, two diagonal angles are respectively equipped with a link plate; Described anchor ear also comprises two groups of band steels, and first group of band steel is positioned at the both sides of centerline end point, and second group of band steel is positioned at the both sides at diagonal angle; The link plate of centerline end point and the link plate at diagonal angle all provide hanging point, is respectively used to hang wire and bracing wire; The width of band steel and link plate sets according to the width of anchor ear;

Diagonal angle is movable, and the line of centres at diagonal angle, both sides and the angle of anchor ear center line are respectively 90 degree, 60 degree and 30 degree, and the link plate on described diagonal angle and band steel, by the mode of engaging, are fixedly connected on the outside of anchor ear with above-mentioned three kinds of different angles.

The beneficial effects of the utility model are:

The structure of modified anchor ear is relatively simple, and cost of production reduces, and is easy to manufacture; By arranging movable diagonal angle, avoiding, under the prerequisite arranging too much link plate, further increasing the utilization rate of anchor ear and hanging point.

Accompanying drawing explanation

Fig. 1 is the hooping structure schematic diagram of the utility model first embodiment.

Fig. 2 is the hooping structure schematic diagram of the utility model second embodiment.

Fig. 3 is the structural representation of the utility model link plate.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described further.

As shown in Figure 1, anchor ear 10 comprises: two symmetrical centerline end point 12, two, 11, two symmetrical diagonal angles centerline end point 11 are respectively equipped with on a link plate 20, two diagonal angles 12 and are respectively equipped with a link plate 30.In order to strengthen the intensity of anchor ear 10, described anchor ear 10 also comprises first group of band steel 40 and second group of band steel 50.First group of band steel 40 is positioned at the both sides of centerline end point 11, and second group of band steel 50 is positioned at the both sides at diagonal angle 12.On the link plate 20 of centerline end point 11 and on the link plate 30 at diagonal angle 12, all provide hanging point, be respectively used to hang wire and bracing wire.As shown in Figure 3, the hanging point 35 that link plate 30 adds, for hanging bracing wire, installs the installation that an anchor ear can realize two bracing wires like this.

The width of band steel and link plate can set according to the width of anchor ear.Further, two symmetrical diagonal angles 12 are movable, can need to be arranged on three diverse locations of anchor ear according to difference.In the utility model, the setting line of centres at diagonal angle, anchor ear both sides and the angle of anchor ear center line are α.As shown in Figure 1, in first position, α is 90 degree.As shown in Figure 2, in second position, α is 60 degree.In the 3rd position, α is 30 degree.Three the three kind common circuit corners of position just and in power construction process match.Therefore, multiple buckle can be pre-set respectively in above three positions of anchor ear, make in use the link plate 30 on diagonal angle 12 and band steel 50 to be fixedly connected on above three positions of anchor ear 10 by the mode of engaging, then the wire needed for distribution line and bracing wire are hung on center line hanging point and diagonal angle hanging point respectively.

Modified hooping structure of the present utility model is relatively simple, and cost of production reduces, and is easy to manufacture; And by arranging movable diagonal angle, avoiding, under the prerequisite arranging too much link plate, further increasing the utilization rate of anchor ear and hanging point.

The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make and suitably improving and distortion, these improve and distortion also should be considered as protection domain of the present utility model.

Claims (1)

1. an anchor ear, is characterized in that having: two symmetrical centerline end point and two symmetrical diagonal angles;

Wherein, two centerline end point are respectively equipped with a link plate, two diagonal angles are respectively equipped with a link plate; Described anchor ear also comprises two groups of band steels, and first group of band steel is positioned at the both sides of centerline end point, and second group of band steel is positioned at the both sides at diagonal angle; The link plate of centerline end point and the link plate at diagonal angle all provide hanging point, is respectively used to hang wire and bracing wire;

The width of band steel and link plate sets according to the width of anchor ear;

Diagonal angle is movable, and the line of centres at diagonal angle, both sides and the angle of anchor ear center line are respectively 90 degree, 60 degree and 30 degree, and the link plate on described diagonal angle and band steel, by the mode of engaging, are fixedly connected on the outside of anchor ear with above-mentioned three kinds of different angles.