SU874358A1 - Apparatus for producing reinforced-cement articles - Google Patents
Apparatus for producing reinforced-cement articles Download PDFInfo
- Publication number
- SU874358A1 SU874358A1 SU762329927A SU2329927A SU874358A1 SU 874358 A1 SU874358 A1 SU 874358A1 SU 762329927 A SU762329927 A SU 762329927A SU 2329927 A SU2329927 A SU 2329927A SU 874358 A1 SU874358 A1 SU 874358A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- cement
- products
- manufacture
- producing reinforced
- cement articles
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ АРМОЦЕМЕНТНЫХ(54) DEVICE FOR THE MANUFACTURE OF ARMOCEMENT
ИЗДЕЛИИPRODUCTS
Изобретение относитс к производству строительных изделий и может найти применение на заводах железобетонных конструкций при изготовлении армоцементных изделий. Известно устройство дл изготовлени армоцементных изделий, содержащее гибкий поддон, ст жное приспособление и кран 1. Известно также устройство дл изготовлени армоцементных изделий, содержащее корпус из двух частей, соединенных продольными кромками с помощью крепежных приспособлений , и баллон из эластичного материа а , размещенный между двум част ми корпуса 2. Недостатком известного устройства вл етс то, что при гнутье сырого армоце ментного листа в раст нутой зоне образуютс трещины, а в сжатой - наплывы, что приводит к нарушению сплошности структуры . Цель изобретени - предотвращение нарушени сплошности структуры изделий и упрощени их транспортировки. Эта цель Достигаетс тем, что в устройстве дл изготовлени армоцементных изделий, содержащем корпус из двух частей, соединенных продольными кромками с помощью крепежных приспособлений и баллон из эластичного материала, части корпуса выполнены гибкими и соединены между собой с одной стороны шарнирно, а с другой - посредством замков. На фиг. 1 схематично показано предлагаемое устройство, вид Сверху; на фиг. 2 то же, в раскрытом виде; на фиг. 3 - разрез А-А на фиг. 1; на фиг. 4 - деталь застежки. Устройство дл изготовлени армоцементных изделий представл ет собой часть корпуса в виде гибкого поддона 1, который при помощи выполненной из эластичного материала вставки 2 шарнирно соединен продольной кромкой с гибкой листом-крышкой 3 другой частью корпуса. Втора кромка поддона 1 также соединена с вставкой 2, в которой выполнены прорези 4 дл прохода скоб 5. Прорези 4 окантованы металлическими пластинками 6. На второй продольной кромке листа-крышки 3 против прорезей 4 установлены скобы 5. Между гибким поддоном 1 и листом-крышкой 3 размещен цилиндрич ской формы надувной баллон 7, выполненный из эластичного материала.The invention relates to the production of building products and may find application in factories of reinforced concrete structures in the manufacture of cement concrete products. A device for the manufacture of reinforced cement products is known, comprising a flexible pallet, a clamping device and a crane 1. It is also known a device for the manufacture of reinforced cement products, comprising a body of two parts connected by longitudinal edges with fasteners and a container of elastic material placed between two parts of the housing 2. A disadvantage of the known device is that when bending a raw reinforcement sheet in the stretched zone, cracks are formed, and in a compressed area - sagging, which leads to continuity structure. The purpose of the invention is to prevent disruption of the integrity of the structure of products and simplify their transportation. This goal is achieved by the fact that in a device for making cement-cement products comprising a body in two parts connected by longitudinal edges with fasteners and a balloon of elastic material, the body parts are flexible and interconnected from one side by locks. FIG. 1 schematically shows the proposed device, view from above; in fig. 2 the same, in the opened form; in fig. 3 shows section A-A in FIG. one; in fig. 4 - fastener detail. The device for the manufacture of cement-reinforced products is a part of the body in the form of a flexible tray 1, which, by means of an insert made of elastic material, is pivotally connected by a longitudinal edge to the flexible sheet-cover 3 with another part of the body. The second edge of the pallet 1 is also connected to the insert 2, in which slots 4 are made for the passage of the staples 5. The slots 4 are edged with metal plates 6. Staples 5 are mounted on the second longitudinal edge of the cover sheet 3 against the slots 4. Between the flexible pallet 1 and the cover sheet 3, an inflatable balloon 7 of a cylindrical shape is made of an elastic material.
Предлагаемое устройство работает следующим образом.The proposed device works as follows.
На поддон I укладывают сырой армоцементный лист 8, сложенный на него по длине баллон 7. После этого лист-крышку 3 закрывают, скобы 5 пропускают в прорези 4, и скобы 5 запирают чекой 9. Затем в баллон7 подают воздух с температурой 75-95°С и поднимают давление в баллоне 7 до тех пор, пока устройство не примет вид цилиндра.A raw cement sheet 8 folded on it along the length of the balloon 7 is placed on the pallet I. After this, the sheet-cover 3 is closed, the brackets 5 are passed through the slots 4, and the brackets 5 are locked with a check 9. Then the balloon 7 is fed with a temperature of 75-95 ° C and raise the pressure in the cylinder 7 until the device takes the form of a cylinder.
После того, как изделие наберет необходимую дл распалубливани прочность, давление в баллоне 7 снижают до атмосферного , лист-крышку 3 открывают, а изделие снимают с поддона.After the product gains the strength needed for decalcification, the pressure in the cylinder 7 is reduced to atmospheric, the sheet cover 3 is opened, and the product is removed from the pallet.
Использование предлагаемого устройства по сравнению с известными устройствами упрощает транспортировку изделий, снижает трудовые затраты, повышает качество изделий . Кроме того, предоставл етс возможность изготавливать армоцементные издели больших размеров.The use of the proposed device in comparison with the known devices simplifies the transportation of products, reduces labor costs, improves the quality of products. In addition, it is possible to manufacture large-sized cement mixes.
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762329927A SU874358A1 (en) | 1976-03-01 | 1976-03-01 | Apparatus for producing reinforced-cement articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762329927A SU874358A1 (en) | 1976-03-01 | 1976-03-01 | Apparatus for producing reinforced-cement articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU874358A1 true SU874358A1 (en) | 1981-10-23 |
Family
ID=20650722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762329927A SU874358A1 (en) | 1976-03-01 | 1976-03-01 | Apparatus for producing reinforced-cement articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU874358A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011056136A1 (en) * | 2009-11-04 | 2011-05-12 | Butong Ab | Cast sheet and method of producing the same |
-
1976
- 1976-03-01 SU SU762329927A patent/SU874358A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011056136A1 (en) * | 2009-11-04 | 2011-05-12 | Butong Ab | Cast sheet and method of producing the same |
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