CN214100753U - A tubular busbar suspension clamp - Google Patents

Abstract

The utility model discloses a tubular busbar suspension clamp, which relates to the technical field of electric power fittings. The utility model comprises a circular clamping part for clamping the tubular busbar; The extended gap is provided with hanging lugs symmetrically on the clamping part and located on both sides of the gap. The two hanging lugs are fastened by locking parts. The bottom of the clamping part is set as a slope inclined from the middle to both sides. The inner arc surface of the part is fixed with a transversely arranged convex strip parallel to the clamping part. The top surface of the convex strip of the utility model is combined into a cylindrical shape, and the contact between the top surface of the convex strip and the tube-shaped busbar is surface contact, so that the tube-shaped busbar can be clamped more firmly, and the gap between the tube-shaped busbar and the suspension wire clamp is improved. The utility model is provided with water channels between the convex strips, and the water flows from the apex to the lower parts of the two ends, so that no accumulation of water is generated, and the influence of accumulation of water on the tubular busbar is effectively avoided. , extending the service life of the tubular busbar.

Description

A tubular busbar suspension clamp

technical field

The utility model relates to the technical field of electric power fittings, in particular to a tubular busbar suspension clamp.

Background technique

With the development of the times, electricity has become an indispensable and commonly used energy source in people's daily life. It converts primary energy in nature into electricity through mechanical energy devices, and then supplies electricity to various places through power transmission, transformation and distribution. Users use it, and in the process of power construction, a tubular busbar suspension clamp is required to limit and fix the transmission wire to ensure the stability of the transmission wire during use. Due to the structural defects of the existing tubular busbar suspension clamp, rainwater is easy to accumulate inside the device in rainy weather, and the transmission line is easily soaked and corroded by rainwater inside the device, thus affecting the service life of the transmission line.

The Chinese utility model patent with the authorization announcement number CN 211655684 U discloses a tubular busbar suspension clamp with waterproof function, comprising a main body and a connecting seat arranged at the bottom of the main body, the main body is formed by a first semicircular fixing member , a second semicircular fixing piece and a connecting component, the first semicircular fixing piece and the inner wall of the second semicircular fixing piece both adopt a hollow structure, the top of the first semicircular fixing piece is provided with a first connecting plate, the A second connecting plate is arranged on the top of the second semicircular fixing member, and a connecting bolt is arranged on one side of the first connecting plate. However, for the main body of the clamping part composed of two semicircles, the gravity of the tubular busbar is always given to the connecting seat at the lower end. After a long time, the probability of the connecting seat breaking increases. On the one hand, it affects the performance of a tubular busbar suspension clamp. Service life, on the other hand, the contact between the clamping part and the tubular busbar is line contact, and the stability and safety of the transmission line are low.

Utility model content

In view of the deficiencies and defects in the prior art, the utility model provides a tubular busbar suspension clamp, which solves the problems of short service life, low safety and stability of the tubular busbar suspension clamp in the background art .

In order to solve the above-mentioned technical problems, the present utility model adopts the following technical scheme: a tubular busbar suspension clamp, comprising a circular clamping portion for clamping the tubular busbar, and a side of the clamping portion is provided with a circular clamping portion. There is a notch extending along its axis direction, and hanging lugs are symmetrically arranged on both sides of the clamping part and the two sides of the notch are fastened by locking parts, and the bottom of the clamping part is The convex surface is arranged to be inclined from the middle to both sides, and the laterally arranged convex strips parallel to the clamping part are fixed on the inner arc surface of the clamping part.

As a further improvement of the present invention, the protruding strips are evenly distributed along the inner arc surface of the clamping portion, and the height of the protruding strips on the inner arc surface at the inclination of the clamping portion is small in the middle and large on both sides. Water flows from between the ridges.

As a further improvement of the present invention, the top surfaces of all the protruding strips are on a circle, and the center of the circle is the same as the center of the clamping part in the same section, and the top surfaces of the protruding strips can be combined into a cylinder shape.

As a further improvement of the present utility model, the suspension wire clip is formed by integral hot extrusion of high-strength deformed aluminum alloy material 6063.

Compared with the prior art, the utility model has the beneficial effects as follows: the top surface of the convex strip of the present invention is combined into a cylindrical shape, and the contact between the top surface of the convex strip and the tubular busbar is surface contact, which can clamp more firmly. Holding the tube-shaped busbar improves the stability and safety between the tube-shaped busbar and the suspension wire clip; the utility model is provided with a flow channel between the protruding bars, and the bottom side of the suspension wire clip is provided at the place where water is likely to accumulate. The top is higher than the concave surfaces on both sides, and the water flows from the apex to the lower parts of the two ends, so there will be no accumulation of water, which effectively avoids the influence of accumulated water on the tubular busbar and prolongs the service life of the tubular busbar.

Description of drawings

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

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

FIG. 2 is a side view of FIG. 1 .

In the picture: 100. Tubular busbar, 1. Clamping part, 2. Hanging lug, 3. Raised strip, 4. Concave surface, 5. Flow channel, 6. Locking piece.

It is worth noting that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Detailed ways

In order to make the technical solutions and beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to understand the present invention, and It is not intended to limit the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 and FIG. 2 , the present utility model provides a technical solution: a tubular busbar suspension clamp, comprising a circular clamping portion 1 for clamping the tubular busbar 100, There is a gap extending along its axis on one side, and hanging lugs 2 are symmetrically arranged on both sides of the clamping part and located on the two sides of the gap. The convex surface 4 which is arranged to be inclined from the middle to both sides is fixed on the inner arc surface of the clamping part 1 with the transversely arranged convex strips 3 parallel to the clamping part 1 .

Preferably, the convex strips 3 are evenly distributed along the inner arc surface of the clamping part 1, and the convex strips 3 on the inner arc surface of the inclined part of the clamping part 1 extend downward with a distance that is smaller in the middle and larger on both sides, which is convenient for water from each convex Flow between the strips.

Preferably, the top surfaces of all the protruding bars 3 are on a circle, and the center of the circle is the same as that of the clamping portion 1 in the same section, and the top surfaces of the protruding bars can be combined into a cylindrical shape.

Preferably, a water channel 5 is arranged between the two protruding strips 3, and the water channel on the bottom side of the clamping portion is set to be high in the middle and low on both sides, which is convenient for water to flow out from the bottom, and there is no accumulation of water, which effectively avoids accumulation of water. The impact on the tubular busbar, thereby extending the service life of the tubular busbar.

Preferably, the suspension wire clip is formed by integral hot extrusion of high-strength deformed aluminum alloy material 6063. Using this structure is convenient for installation personnel to install, which not only reduces the labor intensity of the installation personnel, but also improves the installation efficiency.

Claims (5)

1. A tubular busbar suspension clamp, characterized in that it comprises a circular clamping portion (1) for clamping the tubular busbar (100), on one side of the clamping portion (1) A notch extending along its axis direction is provided, and hanging lugs (2) are symmetrically arranged on both sides of the clamping part and located on the two sides of the notch, and the two hanging lugs (2) pass through the locking member (6) Fastening, the bottom of the clamping part (1) is set as a convex surface (4) inclined from the middle to both sides, and the inner arc surface of the clamping part (1) is fixed with the clamping part (1). 1) Parallel transversely arranged ridges (3). 2 . A tubular busbar suspension clamp according to claim 1 , wherein the protruding strips ( 3 ) are evenly distributed along the inner arc surface of the clamping portion ( 1 ). The downward extension distance of the convex strips (3) on the inner arc surface at the inclined part of the part (1) is the smaller in the middle and the larger on the two sides, which is convenient for water to flow between the convex strips. 3 . The tubular busbar suspension clamp according to claim 2 , wherein the top surfaces of all the protruding strips ( 3 ) are on a circle, and the center of the circle is the same as the clamp on the same section. 4 . The center of the circle of the part (1) is the same, and the top surface of the convex strip can be combined into a cylindrical shape. 4 . The tubular busbar suspension clamp according to claim 2 , wherein a water channel ( 5 ) is arranged between the two protruding strips ( 3 ). 5 . 5 . The tubular busbar suspension clamp according to claim 1 , wherein the suspension clamp is formed by integral hot extrusion of high-strength deformed aluminum alloy material 6063. 6 .

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