CN202627464U - Steel pipe rod connection hoop - Google Patents

Abstract

The utility model relates to a steel pipe rod connection type hoop, which includes an arc-shaped plate, a rubber pad and a cantilever bracket. A plurality of arc-shaped plates are surrounded to form a ring-shaped hoop. The ring-shaped hoop is set and fixed on the outside of the steel pipe rod. Both ends of the plate are radially provided with a fixed plate with bolt holes, and the adjacent arc-shaped plates are fixed through the butt-joint fixed plate; radially spaced on the inner arc surface of the arc-shaped plate between the arc-shaped plate and the steel pipe rod A plurality of fan-shaped rubber pads are fixed; a plurality of cantilever brackets are fixed at horizontal and radial intervals on the outer arc of the arc plate, and the root of the cantilever bracket passes through the installation through hole made on the arc plate and is inserted into the rubber pad. pad. The utility model has the advantages of simple structure, scientific design, convenient use and low cost, which can effectively protect steel pipe rods from damaging the surface coating, speed up the construction progress, and effectively improve the safety of construction personnel during operation.

Description

Steel pipe rod connection hoop

technical field

The utility model belongs to the field of electric power engineering, in particular to a steel pipe rod connection type hoop.

Background technique

Steel pipe poles are widely used in electric power, communication and other fields. The height of steel pipe poles usually reaches about 50 meters, and the crane cannot realize the overall assembly. Therefore, segmental installation is required during the assembly process of steel pipe poles. The current assembly method is to use crane Segmented hoisting, the segments are connected by flanges, and the construction personnel climb to the position of the connecting flanges and manually fix the connecting bolts. The corresponding construction positions on the steel pipe poles are bound and fixed with steel chains. Between the steel chains and the steel pipe poles are padded with non-slip materials such as wooden sticks and rice stalks to increase friction. When the construction personnel climb to the corresponding construction positions, they step on and hold the steel chains , but the steel chain structure is not convenient for construction personnel to apply force, and there is a greater safety hazard in high-altitude operations, and the steel chain is easy to cause scratches on the surface coating of steel pipe rods.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a steel pipe rod connection hoop with scientific design, simple structure, safety, reliability and convenient use.

The utility model solves its technical problem and realizes by taking the following technical solutions:

A steel pipe rod connection type hoop, which is set and fixed outside the steel pipe rod, is characterized in that it includes arc-shaped plates, rubber pads and cantilever brackets. There is a fixed plate with bolt holes in the radial direction, and the adjacent arc-shaped plates are fixed through the butt fixed plates;

On the inner arc surface of the arc plate between the arc plate and the steel pipe rod, a plurality of fan-shaped rubber pads are fixed at radial intervals;

A plurality of cantilever brackets are installed at horizontal and radial intervals on the outer arc surface of the arc-shaped plate, and the root of the cantilever bracket passes through the installation through hole made on the arc-shaped plate and inserts a rubber pad.

Moreover, the cantilever bracket is in the shape of a nail or a ring.

Moreover, the number of the arc-shaped plates is four to twelve.

Advantage and positive effect of the present utility model are:

1. In this utility model, a plurality of fan-shaped rubber pads are installed at intervals on the inner arc of the hoop to contact the steel pipe rod, which effectively increases the friction between the hoop and the steel pipe rod, can withstand greater pressure, and ensures the safety of construction personnel. , At the same time, the rubber pad can effectively protect the surface of the steel pipe rod and avoid damage to the surface coating.

2. The outer arc surface of the utility model is fixed with a plurality of cantilever brackets at horizontal and radial intervals, which is convenient for construction personnel to grasp, step on or hang safety belts, facilitate construction by workers, and significantly improve the safety during construction.

3. The utility model has the advantages of simple structure, scientific design, convenient use and low cost, which can effectively protect steel pipe rods from damaging the surface coating, and effectively improve the safety of construction personnel during operation.

Description of drawings

Fig. 1 is a front view of the structure of the utility model;

Fig. 2 is the A-A direction sectional view of Fig. 1;

Fig. 3 is a structural schematic diagram of another embodiment of the present invention.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the utility model.

A steel pipe rod connection type hoop, including an arc-shaped plate 2, a rubber pad 4 and a cantilever bracket 1, a plurality of arc-shaped plates are surrounded to form an annular hoop, and the annular hoop is set and fixed at a required construction position outside the steel pipe pole 5, Both ends of each arc-shaped plate are radially formed with a fixing plate 3 with bolt holes, and adjacent arc-shaped plates are fixed horizontally by butt joint fixing plate mounting bolts.

On the inner arc surface of the arc plate between the arc plate and the steel pipe rod, a plurality of fan-shaped rubber pads are installed at radial intervals, and the rubber pads are extruded to increase the friction between the hoop and the steel pipe rod to ensure the grip The hoop is firmly installed on the steel pipe and bears high pressure. Moreover, the rubber pad can effectively protect the surface coating of the steel pipe rod and avoid damage to the steel pipe rod.

A plurality of cantilever brackets are fixed at horizontal and radial intervals on the outer arc surface of the arc-shaped plate. As shown in Figure 2, the root of the cantilever bracket passes through the installation through hole made on the arc-shaped plate and inserts a rubber pad. In this embodiment The middle cantilever support is nail-shaped, as shown in FIG. 3 , and the cantilever support is a pull ring 6 in another embodiment of the utility model.

According to the diameter of the steel pipe rod at the required construction position, different specifications of arc-shaped plates are selected. The arc-shaped plates have a variety of specifications from 10cm to 50cm. There are four circular hoops in this embodiment, and more than four curved plates need to be used according to the actual construction size.

Claims (3)

1. A steel pipe rod connecting hoop, which is fixed on the outside of the steel pipe rod, is characterized in that: it includes a curved plate, a rubber pad and a cantilever bracket, and is surrounded by a plurality of curved plates to form a ring hoop, and each curved plate A fixed plate with bolt holes is radially formed at both ends, and adjacent arc-shaped plates are fixed through the butt fixed plate; On the inner arc surface of the arc plate between the arc plate and the steel pipe rod, a plurality of fan-shaped rubber pads are fixed at radial intervals; A plurality of cantilever brackets are installed at horizontal and radial intervals on the outer arc surface of the arc-shaped plate, and the root of the cantilever bracket passes through the installation through hole made on the arc-shaped plate and inserts a rubber pad. 2. The steel pipe rod connection type hoop according to claim 1, characterized in that: the cantilever bracket is in the shape of a nail or a pull ring. 3. The steel pipe rod connecting hoop according to claim 1, characterized in that: the number of said arc-shaped plates is four to twelve.

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