SU1270264A1

SU1270264A1 - Fastener for forms anchors

Info

Publication number: SU1270264A1
Application number: SU843750080A
Authority: SU
Inventors: Николай Дмитриевич Филатов
Original assignee: Проектно-Технологический Трест По Разработке И Внедрению Новой Техники В Строительстве Главзапстроя
Priority date: 1984-06-11
Filing date: 1984-06-11
Publication date: 1986-11-15

Abstract

Изобретение относитс к монолитному строительству и может найти применение при оналубочных работах дл креплени противосто ших ш,итов опалубки. Цель изобретени - повышение надежности креплени . Дл этого крепежное устройство выполнено в виде пакета пластин 1, разделенных между собой перемычками 2. Пластины 1 имеют клинообразные отверсти 3 звездчатой формы . При монтаже опалубки ш,иты став т в проектное поло :;ение и соедин ют анкерами 5, на которых устанавливают крепежные устройства таким образом, чтобы концы каждого анкера располагались в клинообразных отверсти х 3 пластин 1. Затем клинь ми 4 закрепл ют анкеры в крепежных устройствах . 1 з.п. ф-лы, 4 ил. (Л ND О N5 05 4 . 1The invention relates to monolithic construction and can be used in finishing work for fastening the opposing formwork. The purpose of the invention is to increase the reliability of fastening. For this, the fastening device is made in the form of a package of plates 1 separated by bridges 2. The plates 1 have wedge-shaped holes 3 of star-shaped form. During the installation of the formwork, the wounds are placed in the design polo:; and they are connected with anchors 5, on which fixing devices are installed so that the ends of each anchor are located in the wedge-shaped holes 3 of the plates 1. Then, using wedges 4, fix the anchors in the fixing devices. 1 hp f-ly, 4 ill. (L ND O N5 05 4. 1

Description

Изобретение относится к монолитному строительству и может быть использовано при опалубочных работах для крепления противостоящих щитов опалубки.The invention relates to monolithic construction and can be used in formwork for attaching opposing formwork panels.

Цель изобретения — повышение надежности крепежного устройства.The purpose of the invention is to increase the reliability of the mounting device.

На фиг. 1 показано крепежное устройство, общий вид; на фиг. 2 — сечение А—А на фиг. 1; на фиг. 3 — клин; на фиг. 4 — сечение Б- Б на фиг. 3.In FIG. 1 shows a mounting device, general view; in FIG. 2 — section A — A in FIG. 1; in FIG. 3 - wedge; in FIG. 4 - section BB in FIG. 3.

Крепежное устройство анкеров опалубки состоит из корпуса, выполненного в виде пакета пластин 1, разделенных между собой перемычками 2. Пластины 1 имеют клинообразные отверстия 3 звездчатой формы, в которых расположен клин 4, имеющий П-образную форму, для закрепления анкера 5.The fastening device of the formwork anchors consists of a housing made in the form of a package of plates 1, separated by jumpers 2. The plates 1 have wedge-shaped openings 3 star-shaped, in which there is a wedge 4 having a U-shaped shape, for fixing the anchor 5.

Крепежное устройство работает следующим образом.The mounting device operates as follows.

В отверстия противостоящих щитов опалубки пропускают анкер 5, на концах которого устанавливают крепежные устройства. Каждое крепежное устройство надевают на анкер таким образом, чтобы он оказался в одном из клинообразных отверстий плас тин 1. Затем в отверстия 3 вставляют клин 4, которым заклинивают анкер.An anchor 5 is passed into the openings of the opposing formwork panels, at the ends of which fasteners are installed. Each fastening device is put on the anchor so that it is in one of the wedge-shaped holes of the plates 1. Then, a wedge 4 is inserted into the holes 3, with which the anchor is wedged.

При укладке в опалубку бетонной сме₅ си крепежные устройства воспринимают нагрузки от давления смеси на щиты и передают их на анкеры. Демонтаж каждого крепежного устройства начинают с удаления клина 4, после чего устройство снимают с анкера.When laying concrete mix ₅ s in the formwork, the fastening devices absorb loads from the pressure of the mixture on the panels and transfer them to the anchors. The dismantling of each mounting device begins with the removal of the wedge 4, after which the device is removed from the anchor.

Claims

HiioojieriMiHe belongs to the monolithic st10111tel) and can be used as orio.iyooMHbix works for mounting opposing formwork shields. The purpose of the invention is the reliability of the fastening device. Pa figs. 1 shows the mounting device, a general view; in fig. 2 is a section A-A in FIG. one; in fig. 3 - wedge; in fig. 4 - section B-5 in FIG. 3. The fastening device of the formwork anchors consists of corus, made in the form of strips of plates 1, separated by bridges 2. Plates 1 have wedge-shaped holes 3 of star-shaped, in which a wedge 4 is located, i.e. U-shaped, for fixing the anchor 5. K ) The device works as follows. In response to the opposing formwork panels, they draw an anchor 5, at the ends of which fixing devices are installed. Each fastening device is put on an anchor in such a way that it appears in one of the nlasTIN 1 cone-shaped openings 1. Then a wedge 4 is inserted into the openings 3, with which the anchor is wedged. When laying the concrete formwork, fastening devices take the load from the mixture pressure on the boards and transfer them to the anchors. The removal of each fastener device begins with the removal of the wedge 4, after which the device is removed from the anchor. Claim 1. Fixing device of formwork anchors, comprising a housing with a hole and a wedge, characterized in that, in order to increase reliability, the case is made in the form of a plate with wedge-shaped star-shaped holes separated by non-tongs, the length of the holes is star-shaped in the middle plates by the slope of the clip located in the holes.

2. The device according to II. 1, characterized in that the wedge has a U-shaped cross section.

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