CN201086056Y - Drum brush - Google Patents

Abstract

A roller brush is provided, which comprises a supporter and a brush roller, wherein the supporter is arc-shaped and provided inside with a brush roller holder with the same structure as the supporter, and a plurality of brush roller covers are covered on the arc-shaped brush roll holder. The brush roller holder is configured to be arc-shaped to increase the effective contact area between the brush roller and the columnar body in envelopment mode during the process of brushing columnar architecture, so that the brushing efficiency is improved, the utilization rate of paints is increased, and the waste of manpower and materials is reduced.

Description

A kind of rotary broom

Technical field

The utility model relates to a kind of brush, is specifically related to a kind of rotary broom.

Background technology

In current society, skyscraper is quotidian, all will make of the steel frame construction thing on many buildings top and decorate and reinforce.But these steel frame constructions all need the brushing enamelled coating, and often all carry out at last in engineering, in these steel frame construction buildings, have is pipe greatly, thus, because the crossing effective contact area of two cylinders is very limited, and efficient is very low, can't adapt to the brushing task of the multitube rod structure building body in the modern life when being coated with the mopping thing with the rotary broom that is applicable to the brushing plane commonly used.Even make two column axis parallel, brushing is also still very difficult.Work high above the ground for such labourer Lao Shi is very dangerous, and so long-time inefficient work just can be very dangerous.Effectively the brushing area is very little,

Summary of the invention

The purpose of this utility model is to provide rotary broom a kind of simple in structure, easy to use.

For achieving the above object, the technical solution adopted in the utility model is: comprise that support and brush roll, support is an arc-shaped structure, and the brush that also is provided with in support with its same structure rolls bracing frame, and the brush that several brush roll sleeves are contained in this circular arc rolls on the bracing frame.

Support of the present utility model and brush roll also to be provided with between the bracing frame and are used to regulate the bolt draw bar that brush rolls bracing frame.

Because it is arcuate structure that brush of the present utility model rolls bracing frame, when brushing for the pillar building, be envelop-type owing to brush effective contact area increase of rolling with cylinder, so efficient is very high during brushing, and improved the utilization rate of japanning greatly, reduced the waste of a lot of unnecessary manpower and materials.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the utility model bolt draw bar 4.

The specific embodiment

Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.

Referring to Fig. 1,2, the utility model comprises that support 1 and brush roll 2, support 1 is an arc-shaped structure, and the brush that also is provided with in support 1 with its same structure rolls bracing frame 3, support 1 and brush roll also to be provided with between the bracing frame 3 and are used to regulate the bolt draw bar 4 that brush rolls bracing frame, and several brushes roll 2 brushes that are sleeved on this circular arc and roll on the bracing frame 3.

The utility model is connected together mutually with four sections short common rotary brooms, and every section is again each self-separation, can rotate neatly.Level off to one section circular arc the combination approximation of four sections short rotary brooms, carry out the brushing of tube column.And by regulating bolt draw bar 4, adjust envelope arc,, carry out the brushing of different cross section tube column to change the curvature of four sections rotary broom combinations than the deep camber scope.

Claims (2)

1. rotary broom, comprise that support (1) and brush roll (2), it is characterized in that: said support (1) is an arc-shaped structure, and the brush that also is provided with in support (1) with its same structure rolls bracing frame (3), and several brushes roll the brush that (2) be sleeved on this circular arc and roll on the bracing frame (3).

2. rotary broom according to claim 1 is characterized in that: said support (1) and brush roll also to be provided with between the bracing frame (3) and are used to regulate the bolt draw bar (4) that brush rolls bracing frame.

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