SU590411A1

SU590411A1 - Device for securing shaped roofing sheets

Info

Publication number: SU590411A1
Application number: SU762411457A
Authority: SU
Inventors: Юлия Валентиновна Гутникова; Нина Васильевна Проскурякова; Петр Александрович Стефанович
Priority date: 1976-10-12
Filing date: 1976-10-12
Publication date: 1978-01-30

Description

1one

Изобретение относитс к области строительства и может быть использовано дл креплени профилированных листов, например асбоцементных, иреимущественно в кровл х.The invention relates to the field of construction and can be used for fastening profiled sheets, for example asbestos-cement, and mainly in roofs.

Известно устройство дл креплени кровельных профилированных листов, включающее U-образную кл меру, пр мые участки которой снабжены отверсти ми, через которые пропущен болт 1.A device for fastening roofing profiled sheets is known, which includes a U-shaped cylinder, the straight sections of which are provided with openings through which the bolt 1 is passed.

Это устройство пе обеспечивает свободу поворота креплений при воздействии сдвигающих усилий, возникающих при короблении листов.This device does not provide the freedom to rotate mounts when exposed to shear forces that occur when the sheets warp.

Прототипом изобретени вл етс устройство д,1 креплени кровельных профилированных листов, включающее ст жной элемент и кл меру с LJ-образпым изгибом иа примыкающем к листу конце, пр мые участкн которого имеют соосно расположенные отверсти иод ст жной элемент 2.The prototype of the invention is a device d, 1 for fastening roofing profiled sheets, comprising a clamping element and a tile with an LJ curve and an end adjacent to the sheet, the straight sections of which have coaxially arranged openings iodine clamping element 2.

Однако ст жной элемент, ввинчива сь в кл меру, жестко в ней закрепл етс , преп тству свободному повороту и подвижке стержн относительно самой кл меры, в результате чего утрачиваетс свобода усадочных и температурно-влажностных деформаций листов, происходит их поломка в местах креплени , а в целом снижаетс эксплуатаццоцна надежность кровли.However, the clamping element, screwed into the cylinder, is rigidly fixed in it, preventing the free rotation and movement of the rod relative to the class itself, as a result of which the freedom of shrinkage and temperature-humidity deformations of sheets is lost, they break down at the attachment points, and overall, the reliability of the roof is reduced.

Пелью изобретени вл етс повышеппе экеплуатаццоипой иадежпостц устройства.The invention is designed to enhance the operation of the device.

Дл этого ст нхной элемецт устройства дл крецлени кр015ельных профилированных листов енабжен иолуцилиндричеекой гайко11, примыкающей образующей к вертикальной стенке кл меры, а диаметр отверетий в 1,5- 2 раза больше диаметра ет жного элемента.For this, the steel element of the device for the crushing of corrugated profiled sheets is modified by a semi-cylindrical nut 11, which forms a vertical wall of the cluster, and the diameter of the holes is 1.5-2 times the diameter of the spindle element.

Дополнительно на изгибе кл меры выцолиена продольна прорезь.In addition, on the bend of a cell, a vysolien is slit longitudinally.

Па фиг. 1 ехематично показано крепленнеPa figs. 1 Exactly shown fortified

кровельного профилированного листа кroofing profiled sheet to

стальным элементам каркаса; па фиг. 2 -steel frame elements; pas figs. 2 -

кл мера, разрез; на фиг. 3 - предложенноеc measure, cut; in fig. 3 - proposed

устройство дл креплени в акеонометрии.device for fastening in akeonometry.

Предлагаемое устройство включает в себ кл меру 1 с прорезью 2 па изгибе, отверсти ми 3 и вертикальной частьк) 4, ст жной элемент 5, ввинчиваемый в полуцилиидрическук; гайку 6, сл}жап1,ую шарниром.The proposed device includes a measure 1 with a slot 2 bending, holes 3 and a vertical part 4), a tensioning element 5 screwed into a semi-hydraulic joint; a nut 6, sl} zhap1, th th hinge.

Claims

The mounting is carried out in the following operating position. Cl measure 1 is preset at the crest e vnutpeinieii etorony shaped sheet 7, for example asbsstotssmeitpogo when garbage Art zhiogo elemeita 5 throughput otveretie 3 and screwed into the nut polutsiliidrtscheskuyu 6 serving as a hinge, and then stack the sheet 7, the thrust portion 8 th otogput CLAIME OF THE FLOOR 9. After laying the sheets 7, the clamping element 5 is pushed through the nut 6, Applying into the vertical part 4 of the gauge 1, uji. The marker is attached to the nose, which is an abutment for it. The device works as follows. Measure 1, the upper part of which is made with a U-shaped bend with a slit 2 that reduces the stiffness of the glue, increases its flexibility and generates this part of the spring quality and has 5 parallel straight sections of the U-shaped bend with a diameter exceeding the diameter of the passage through The insertion element O, together with the nut 6, provides the freedom to turn the bolt when the sheets are warped. The use of the invention in construction will allow to increase the operational depletion of the roof from the profiled sheets, to increase the time between repairs. Claim 1. Device for fastening roofing sheets of a polypropylene sheet, comprising a clamping element and a U-shaped bend on an end adjacent to the sheet, the straight portions of which have coaxially arranged iodine holes on the sealing element, characterized in operating safety, the clamping element is provided with an i-semi-nut nut, the clamping element forms a vertical gauge, and the hole diameter is 1.5–2 times larger than the diameter of the clamping element.

2. A device according to claim 1, characterized in that a lengthwise slit is made in the bending of the class of measure.