CN206985387U - Reusable modified asphalt waterproof coiled material roll bar - Google Patents

Abstract

It the utility model is related to a kind of reusable modified asphalt waterproof coiled material roll bar, including roll bar and press strip, two exhausting holes are formed with roll bar sidewall symmetry, coaxially slide installs nail in two exhausting holes, and nail shank runs through roll bar, and nail cap is at roll bar center, nail shank outer rim coaxial package spring in roll bar, the end of nail passes through roll bar outer rim, and the end of all nails is fixedly mounted with a press strip jointly, and two drawstrings are fixedly mounted with press strip outer surface both sides.The reusable modified asphalt waterproof coiled material roll bar that the application provides has stretchable press strip, coiled material head can be clipped to below press strip, coiled material can be pushed down, prevent coiled material to be scratched, colleague can also compress to coil edge, ensure complete curling of the roll bar to coiled material.

Description

Reusable modified asphalt waterproof coiled material roll bar

Technical field

The utility model belongs to waterproof roll field, especially a kind of reusable modified asphalt waterproof coiled material volume Bar.

Background technology

Coiled material will deploy to coiled material in process of production, and the coiled material after expansion is tensioned by roller, conveyed.Waterproof roll Mostly layer structure, it will be such that the material of different layers deploys respectively on support in process of production, pass through different processing works Skill hot pressing bonds together.The coiled material of different layers will flush in pressing or bonding, otherwise can influence the production of coiled material, sternly It can cause waste product, production that waterproof roll is wrapped in roll bar after terminating during weight, be sold according to regular length and width.

Existing roll bar in curly course, using it is transparent it is gluing by the way of tentatively fixed, not reproducible use, and In construction, pulling for coiled material surface mould release membrance is easily caused, use is very inconvenient.

Utility model content

The purpose of this utility model is the weak point for overcoming above-mentioned conventional art, there is provided it is a kind of it is simple in construction, can be again The secondary reusable modified asphalt waterproof coiled material roll bar used.

The utility model adopts the technical scheme that：

A kind of reusable modified asphalt waterproof coiled material roll bar, including roll bar and press strip, in roll bar sidewall symmetry system There are two exhausting holes, coaxially slide installs nail in two exhausting holes, and nail shank runs through roll bar, and nail cap is being rolled up at roll bar center Nail shank outer rim coaxial package spring in bar, the end of nail pass through roll bar outer rim, and the end of all nails is fixedly mounted with one jointly Press strip, two drawstrings are fixedly mounted with press strip outer surface both sides；

Moreover, the press strip is be coaxially disposed interval two or three.

The advantages of the utility model and good effect are：

The reusable modified asphalt waterproof coiled material roll bar that the application provides has stretchable press strip, will can roll up Material head is clipped to below press strip, can be pushed down coiled material, be prevented coiled material to be scratched, and colleague can also compress to coil edge, is protected Demonstrate,prove complete curling of the roll bar to coiled material.

The reusable modified asphalt waterproof coiled material roll bar roll bar circulation that the application provides can be recycled, and save Coiled material, prevent to waste.

Brief description of the drawings

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

Fig. 2 is Fig. 1 A-A to sectional view.

Embodiment

With reference to embodiment, following embodiments, which are illustrative, are not limited is further illustrated to the utility model , it is impossible to limit the scope of protection of the utility model with following embodiments.

A kind of reusable modified asphalt waterproof coiled material roll bar, including roll bar 1 and press strip 2, in roll bar sidewall symmetry Be formed with two exhausting holes, coaxially slide installs nail in two exhausting holes, and nail shank 4 runs through roll bar, nail cap 6 at roll bar center, Nail shank outer rim coaxial package spring 5 in roll bar, nail cap block spring, and the end of nail passes through roll bar outer rim, own The end of nail is fixedly mounted with a press strip jointly, and nail is not passed through press strip, prevents nail point from puncturing waterproof roll.Drawn to roll bar outer rim It is dynamic, extrusion spring, press strip is pressed on roll bar outer rim.

Press strip can be coaxially disposed two to three press strips at interval, increase the convenience used.

Two drawstrings 3 are fixedly mounted with press strip outer surface both sides, for more efficiently pull-up press strip.

The reusable modified asphalt waterproof coiled material roll bar that the application provides has stretchable press strip, will can roll up Material head is clipped to below press strip, can be pushed down coiled material, be prevented coiled material to be scratched, and colleague can also compress to coil edge, is protected Demonstrate,prove complete curling of the roll bar to coiled material.

Claims (2)

1. A kind of 1. reusable modified asphalt waterproof coiled material roll bar, it is characterised in that：Including roll bar and press strip, in roll bar side Wall is symmetrically formed with two exhausting holes, and coaxially slide installs nail in two exhausting holes, and nail shank runs through roll bar, and nail cap is in roll bar The heart, the nail shank outer rim coaxial package spring in roll bar, the end of nail pass through roll bar outer rim, and the end of all nails is common A press strip is fixedly mounted with, two drawstrings are fixedly mounted with press strip outer surface both sides.
2. 2. reusable modified asphalt waterproof coiled material roll bar according to claim 1, it is characterised in that：The press strip To be coaxially disposed the two of interval or three.