RU1838108C - Plant for molding products of prestressed concrete - Google Patents
Plant for molding products of prestressed concreteInfo
- Publication number
- RU1838108C RU1838108C SU904743307A SU4743307A RU1838108C RU 1838108 C RU1838108 C RU 1838108C SU 904743307 A SU904743307 A SU 904743307A SU 4743307 A SU4743307 A SU 4743307A RU 1838108 C RU1838108 C RU 1838108C
- Authority
- RU
- Russia
- Prior art keywords
- installation according
- cross
- section
- forming
- molding
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 16
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 5
- 239000004567 concrete Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000005056 compaction Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 15
- 238000009499 grossing Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rod-Shaped Construction Members (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Назначение: изготовление длинномерных железобетонных изделий из преднапр - женного бетона. Сущность: формование изделий 9 осуществл етс путем протаски- вани формовочной машины 5, имеющей несколько р дов формообразующих 8 и калибрующих 12 элементов, через бетонную смесь, уложенную между указанными элементами; дополнительное уплотнение верх- него сло бетонной смеси осуществл етс роликовым прессованием. 12 ил, 8 з.п. ф-лы.Purpose: manufacture of long-length reinforced concrete products from prestressed concrete. SUBSTANCE: molding of articles 9 is carried out by dragging a molding machine 5 having several rows of forming 8 and calibrating 12 elements through a concrete mixture laid between these elements; additional compaction of the upper concrete layer is carried out by roller pressing. 12 silt, 8 wp f-ly.
Description
Изобретение относитс к устройствам дл изготовлени элементов из предвари- ельно напр женного бетона, в частности, удлиненных строительных элементов таких, гак столбы, балки, б русы или аналогичные илементы.The invention relates to devices for the manufacture of elements of prestressed concrete, in particular elongated building elements such as columns, beams, beams or similar elements.
Целью изобретени вл етс повыше- же эффективности установки за счет повышени ее производительности.The aim of the invention is to increase the efficiency of the installation by increasing its productivity.
На фиг,1 показана установка, план; на иг,2 -формообразующий элемент, видсбо- .у; на фйг.З - разрез А-А на фиг.2; на фиг.4 - разрез Б-Б на фиг.2; на фиг.5 - разрез В-В на фиг.1; на фиг.6 - разрез Г-Г на фиг.1; на иг.7 - разрез по двум формообразующим лементам; на фиг.8.- разрез по концевым элементам; на фиг.9 - установка, вид сбоку; на фиг. 10 - дополнительное устройство дл плотнени бетонной смеси; на фиг. 11 - вид по стрелке В на фиг.Ю; на фиг.12 - вид по стрелке Е на фиг.Ю.On Fig, 1 shows the installation plan; on ig, 2 -form-forming element, vidso- .y; on fig.Z - section aa in figure 2; figure 4 is a section bB in figure 2; figure 5 is a section bb in figure 1; in Fig.6 is a section GG in Fig.1; Fig. 7 shows a section through two shaping elements; on Fig. - section along the end elements; Fig.9 - installation, side view; in FIG. 10 is an additional device for densifying the concrete mixture; in FIG. 11 is a view along arrow B in FIG. in Fig.12 is a view along arrow E in Fig. Yu.
Установка дл формовани изделий из предварительно напр женного бетона содержит нижнюю площадку 1 дл формовани , устройство дл разливки и виброуплотнени бетонной смеси (не показано ), нат жные станции 2 и 3 дл напр жени арматуры 4, формовочную машину 5, выполненную в виде подвижной тележки 6 и.снабженной боковыми 7 и средними 8 формообразующими элементами дл образовани поперечного профил издели 9 и задней 10 и передней 11 поперечными стенками .The installation for molding articles of prestressed concrete comprises a lower molding platform 1, a device for pouring and vibration compaction of concrete mixture (not shown), tension stations 2 and 3 for tensioning the reinforcement 4, a molding machine 5 made in the form of a movable carriage 6 and equipped with lateral 7 and middle 8 forming elements to form the transverse profile of the article 9 and the rear 10 and front 11 of the transverse walls.
Каждый элемент 7 и 8 содержит съемный концевой элемент 12 дл калибровки сечени .издели 9, площадь элемента 12 больше площади элемента 7 или 8. Элементы 7 и 8 образованы Т-образным сердечником , имеющим полки 13 и 14. Горизонтальна полка 13 в средних элементах 8 соединена с вертикальной полкой 14с помощью продольных бортов 15, в боковыхEach element 7 and 8 contains a removable end element 12 for calibrating the cross-section of the article 9, the area of the element 12 is larger than the area of the element 7 or 8. Elements 7 and 8 are formed by a T-shaped core having shelves 13 and 14. The horizontal shelf 13 in the middle elements 8 connected to the vertical shelf 14 with the help of the longitudinal sides 15, in the side
елate
сwith
00 СА 0000 CA 00
О 00About 00
соwith
элементах горизонтальна полка 13имеет с одной стороны продольный борт 16, а .с другой - балку 17 жесткости. Поперечное сечение каждого концевого элемента 12 образовано вертикальным сердечником 18, который в средних элементах снабжен калибрующими вставками 19, а в крайних имеет с одной стороны вставку 20, а с другой - балку жесткости 21. Рабочие грани вставок выполнены с острыми кромками 22, каждый элемент 7 и 8 св зан с элементами 12 переходной площадкой 23.horizontal shelf 13 has on one side a longitudinal board 16, and. on the other - a beam 17 of rigidity. The cross section of each end element 12 is formed by a vertical core 18, which is equipped with calibrating inserts 19 in the middle elements and has an insert 20 on the extreme and a stiffening beam 21 on the other. The working edges of the inserts are made with sharp edges 22, each element 7 and 8 is connected to elements 12 by a transition pad 23.
Задний поперечный блок 24 формовочной машины 5 снабжен дополнительным устройством 25 дл уплотнени бетонной смеси, который выполнен в виде шарнирно закрепленной на заднем блоке 24 поворотной рамы 26, имеющей подпружиненные заглаживающие трубы 27, при этом нижний конец рамы имеет приводной эксцентрик 28 дл колебани труб в горизонтальной плоскости .The rear transverse block 24 of the molding machine 5 is equipped with an additional device 25 for compacting the concrete mixture, which is made in the form of a pivotally mounted on the rear block 24 of the swing frame 26 having spring-loaded smoothing pipes 27, while the lower end of the frame has a drive cam 28 for vibrating the pipes in horizontal the plane.
Трубы 27 соединены по кра м рычагами 29. образующими отрубами шарнирный параллелограмм , один из рычагов св зан т гой 30 с эксцентриком 28 дли деформировани параллелограмма в горизонтальной плоскости. Каждый рычаг св зан с основанием рамы 26 посредством шаровой опоры 31, подпружиненный относительно основани .The pipes 27 are connected along the edges by levers 29. The articulated parallelogram is cut by cuts; one of the levers is connected by a link 30 with an eccentric 28 to deform the parallelogram in the horizontal plane. Each lever is connected to the base of the frame 26 via a ball joint 31, spring-loaded relative to the base.
Установка работает следующим образом .Installation works as follows.
Формовочную машину 5 устанавливают в крайнее левое положение (исходную позицию ), устанавливают арматурные стержни и напр гают их нат жными станци ми 2, 3. Устройство дл разливки и виброуплотнени (не показано) разливает бетонную смесь в промежуток между формообразую- щими элементами и обеспечивает виброуплотнение этой смеси. После этого прот гивают формовочную машину в направлении формовани . В силу разницы поперечных сечений элемента 7 и 8 и калибрующих концевых элементов 12, св занных между собой переходной площадкой 23, осуществл етс дополнительна опрессовка изделий 9. Дл уплотнени верхнего сло издели используютс подпружиненные трубы 27.The molding machine 5 is set to the leftmost position (initial position), reinforcing bars are installed and tensioned by tensioning stations 2, 3. A casting and vibration compaction device (not shown) spills the concrete mixture between the forming elements and provides vibration compaction this mixture. After that, the molding machine is pulled in the molding direction. Due to the difference in the cross sections of the element 7 and 8 and the calibrating end elements 12, which are interconnected by the adapter pad 23, additional crimping of the products is carried out 9. Spring-loaded pipes 27 are used to seal the upper layer of the product.
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902317A FR2643404B1 (en) | 1989-02-22 | 1989-02-22 | INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, IN PARTICULAR ELONGATE CONSTRUCTION ELEMENTS |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1838108C true RU1838108C (en) | 1993-08-30 |
Family
ID=9379028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904743307A RU1838108C (en) | 1989-02-22 | 1990-02-21 | Plant for molding products of prestressed concrete |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0384817B1 (en) |
AT (1) | ATE81814T1 (en) |
DD (1) | DD299976A5 (en) |
DE (1) | DE69000404T2 (en) |
ES (1) | ES2031447T3 (en) |
FR (1) | FR2643404B1 (en) |
GR (1) | GR3006238T3 (en) |
HU (1) | HUT60004A (en) |
IT (1) | IT1239638B (en) |
MA (1) | MA21753A1 (en) |
PT (1) | PT93203B (en) |
RU (1) | RU1838108C (en) |
TN (1) | TNSN90017A1 (en) |
ZA (1) | ZA901340B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2668972B2 (en) * | 1989-02-22 | 1994-08-19 | Rech Etudes Tech Sa | INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, PARTICULARLY ELONGATE CONSTRUCTION ELEMENTS. |
FR2865959B1 (en) * | 2004-02-09 | 2009-04-17 | Cci | METHOD FOR MANUFACTURING CONSTITUENT ELEMENTS OF PRECONTRATED PILLAST MOLDING BENCHES |
FR2987770B1 (en) * | 2012-03-07 | 2014-11-21 | Cci | METHOD FOR MANUFACTURING CONSTITUENT ELEMENTS OF PRECONTRATED PILLAST MOLDING BENCHES |
FR2991620B1 (en) * | 2012-06-11 | 2014-06-20 | Kp1 | WHEEL BEAM MANUFACTURING BENCH |
ES2483190B1 (en) * | 2013-02-05 | 2015-05-11 | Prefabricados Pujol, S.A. | Manufacturing procedure for concrete parts and concrete piece thus obtained |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE195992C (en) * | ||||
US2225015A (en) * | 1937-02-19 | 1940-12-17 | Procedes Tech Const | Method and means for producing concrete structures |
DE718403C (en) * | 1939-01-01 | 1942-03-11 | Ewald Hoyer | Device for mass production of bodies made of concrete, plaster of paris or the like. |
GB879396A (en) * | 1958-06-06 | 1961-10-11 | Bohumir Kula | A device for the manufacture of building blocks or panels |
US3010174A (en) * | 1959-08-19 | 1961-11-28 | Basalt Rock Company Inc | Mold for concrete objects |
DE1165475B (en) * | 1961-01-13 | 1964-03-12 | Max Roth K G | Continuously movable compactor for the production of prestressed beams or the like. |
FR1464146A (en) * | 1965-11-19 | 1966-07-22 | Polysius S A R L | Device for the extrusion of pasty masses |
FR1520776A (en) * | 1967-03-03 | 1968-04-12 | Soprex Sa | Process for manufacturing joists for slab ceilings, installation for the implementation of this process and the products obtained by application of this process |
DE2225510C2 (en) * | 1972-05-25 | 1974-01-24 | Max Roth Kg, 7560 Gaggenau | Sliding paver for the production of reinforced concrete girders |
DE2240582B2 (en) * | 1972-08-18 | 1976-04-01 | Fa. Carl Aug. Picard, 5630 Remscheid | LINING FOR PRESSING FORMS FOR MANUFACTURING ARTIFICIAL STONES |
FR2199679A5 (en) * | 1972-09-15 | 1974-04-12 | Blanquet Andre | |
US3901634A (en) * | 1972-11-09 | 1975-08-26 | John B Webb | Compactor for producing cement wall panels |
FR2448422A1 (en) * | 1979-02-07 | 1980-09-05 | Applic Ceramiques Et | Extruder for inverted T=shaped concrete beam - uses blocks on oscillating ram-actuated beam to obtain castellated top edge profiles |
GB2072082B (en) * | 1980-03-22 | 1983-05-25 | Lyson G D | Reinforced hinged mould for concrete |
DE3311691A1 (en) * | 1983-03-30 | 1984-10-04 | Maschinenfabrik Weiler Marco Gmbh & Co Kg, 6531 Weiler | Sliding finisher |
-
1989
- 1989-02-22 FR FR8902317A patent/FR2643404B1/en not_active Expired - Fee Related
-
1990
- 1990-02-16 EP EP90400439A patent/EP0384817B1/en not_active Expired - Lifetime
- 1990-02-16 ES ES199090400439T patent/ES2031447T3/en not_active Expired - Lifetime
- 1990-02-16 AT AT90400439T patent/ATE81814T1/en not_active IP Right Cessation
- 1990-02-16 DE DE9090400439T patent/DE69000404T2/en not_active Expired - Fee Related
- 1990-02-20 PT PT93203A patent/PT93203B/en not_active IP Right Cessation
- 1990-02-20 MA MA22015A patent/MA21753A1/en unknown
- 1990-02-20 DD DD337991A patent/DD299976A5/en unknown
- 1990-02-21 RU SU904743307A patent/RU1838108C/en active
- 1990-02-21 HU HU90882A patent/HUT60004A/en unknown
- 1990-02-21 TN TNTNSN90017A patent/TNSN90017A1/en unknown
- 1990-02-21 IT IT19434A patent/IT1239638B/en active IP Right Grant
- 1990-02-22 ZA ZA901340A patent/ZA901340B/en unknown
-
1992
- 1992-11-12 GR GR920402576T patent/GR3006238T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69000404T2 (en) | 1993-03-11 |
TNSN90017A1 (en) | 1991-03-05 |
FR2643404B1 (en) | 1994-06-03 |
MA21753A1 (en) | 1990-10-01 |
EP0384817A1 (en) | 1990-08-29 |
PT93203A (en) | 1991-10-15 |
GR3006238T3 (en) | 1993-06-21 |
ES2031447T3 (en) | 1993-04-16 |
ZA901340B (en) | 1992-02-26 |
IT9019434A0 (en) | 1990-02-21 |
IT1239638B (en) | 1993-11-11 |
FR2643404A1 (en) | 1990-08-24 |
EP0384817B1 (en) | 1992-10-28 |
HU900882D0 (en) | 1990-05-28 |
ES2031447T1 (en) | 1992-12-16 |
PT93203B (en) | 1996-04-30 |
ATE81814T1 (en) | 1992-11-15 |
IT9019434A1 (en) | 1990-08-23 |
HUT60004A (en) | 1992-07-28 |
DD299976A5 (en) | 1992-05-14 |
DE69000404D1 (en) | 1992-12-03 |
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