SU939430A1

SU939430A1 - Temporary enclosure structure

Info

Publication number: SU939430A1
Application number: SU802892566A
Authority: SU
Inventors: Валерий Филиппович Куделин; Николай Иосифович Подгорнов; Сергей Владимирович Хромов
Priority date: 1980-03-07
Filing date: 1980-03-07
Publication date: 1982-06-30

Description

Изобретение относится к строительству и может быть использовано при прогреве бетона в условиях сухого жаркого климата или других условиях при наличии, внешнего источника тепла.The invention relates to construction and can be used when heating concrete in a dry hot climate or other conditions if there is an external heat source.

Известен переставной шатёр для вы- ⁵держивания свежеуложенных бетонных конструкций, опираемый на опалубку и включающий каркас перекрытия и башмаки, причем опорные башмаки шарнирно присоединены к каркасу и сцабжены ¹⁰приводом поворота и фиксатором [1].Known resettable tent for ⁵ derzhivaniya You are a freshly poured concrete construction, based on the formwork and comprising overlapping the frame and the shoes, wherein the support shoes pivotally attached to the frame ¹⁰ and stsabzheny rotation actuator and latch [1].

Недостаток данного устройства неудобство эксплуатации при многократном использовании на различных по размеру бетонных и железебетонных изделиях пленочных покрытий.The disadvantage of this device is the inconvenience of operation with repeated use of film coatings on different-sized concrete and reinforced concrete products.

Наиболее близким к предлагаемому является шатровое устройство для.нагрева изделий внешними источниками излучения, содержащее трубчатый каркас с опорными башмаками, светопрони цаемое пленочное покрытие и держатели покрытия на.каркасе [2J.Closest to the proposed one is a tent device for heating products with external radiation sources, containing a tubular frame with support shoes, a light-permeable film coating and coating holders on the frame [2J.

Однако пленочное покрытие в известном устройстве закреплено ненадежно .However, the film coating in the known device is not securely fixed.

Цель изобретения - надежная фиксация покрытия.The purpose of the invention is reliable fixation of the coating.

Указанная цель достигается тем, что в шатровом устройстве, преимущественно для выдерживания свежеуложенных бетонных конструкций, содержащем трубчатый каркас с опорными башмаками, светопроницаемое пленочное покрытие и держатели покрытия на каркасе, стойки каркаса с внешней стороны выполнены с отверстиями, соединенными между собой продольными прорезями, а каждый из держателей выполнен в виде цилиндрической головки с закрепленной на ней планкой, входящей соответственно в отверстие и прорезь одной из стоек каркаса.This goal is achieved by the fact that in the tent device, mainly to withstand freshly laid concrete structures containing a tubular frame with support shoes, a translucent film coating and coating holders on the frame, frame posts on the outside are made with holes interconnected by longitudinal slots, and each of the holders is made in the form of a cylindrical head with a strap fixed on it, which enters, respectively, in the hole and slot of one of the racks of the frame.

На фиг.1 показано предлагаемое устройство, общий вид; на фиг.2 - вид А на фиг.1; на фиг.З “ фиксатор; на фиг.4 - то же, вид сбоку; на фиг.5 3 939430 разрез Б-Б на фиг.1; на фиг.6 - разрез В-В на фиг.5; на фиг.7 - разрез Г - Г на фи г. 5.Figure 1 shows the proposed device, a General view; figure 2 - a view of figure 1; in Fig.3 “latch; figure 4 is the same side view; figure 5 3 939430 section BB in figure 1; figure 6 - section bb in figure 5; in Fig.7 - section G - G on fi g 5.

Устройство содержит каркас Г, опоры 2,пленочное покрытие 3 и фиксаторы 4 крепления стыков пленки. Каркас 1 состоит из дуг 5, коллекто-. ров 6, стоек 7 с винтами 8 и стопорами 9 и распорок 10 и 11 . На фиксаторе имеется головка 12, вводимая в отверстие 13 на трубе, планка 14 и ручка 15. Кромка пленки сложена 5“6 раз для образования утолщения 16.The device comprises a frame G, supports 2, a film coating 3 and clips 4 fastening the joints of the film. Frame 1 consists of arcs 5, collectively. Ditch 6, racks 7 with screws 8 and stoppers 9 and struts 10 and 11. The retainer has a head 12 inserted into the hole 13 on the pipe, a strap 14 and a handle 15. The edge of the film is folded 5 “6 times to form a thickening 16.

Устройство собирается следующим образом.The device is assembled as follows.

Для выдерживания монолитных конструкций различных размеров и конфигураций вокруг конструкции устанавливается необходимое число опор 2, затем дуги 5 вставляются в коллекторы 6 и стойки 7 и скрепляются винтами 8 и стопорами 9» а затем все ется в опоры 2 и скрепляется распорками 10 со стопорами 9 ·To maintain monolithic structures of various sizes and configurations, the required number of supports 2 is installed around the structure, then the arcs 5 are inserted into the collectors 6 and racks 7 and fastened with screws 8 and stoppers 9 ”and then everything is attached to the supports 2 and fastened with struts 10 with stops 9 ·

На собранный каркас одевается соответствующих размеров пароводонепроницаемое пленочное покрытие 3, кромки которого в месте предполагаемого это вставля10 фиксатор не может выйти через прорезь стойки, кроме того, пленка 3 своими утолщениями 16 стремится вытолкнуть продольную планку 14 фиксатора 4 и прижимает головку 12 к внутренней стенке стойки 7.A vapor-impermeable film coating 3 is put on the assembled frame, the edges of which in the place of the intended insert 10, the latch cannot exit through the slot of the rack, in addition, the film 3 tends to push the longitudinal strip 14 of the latch 4 with its thickenings 16 and presses the head 12 against the inner wall of the rack 7 .

Происходит самозапирание. В подшатровом пространстве вследствие герметичности покрытия при прохождении^ солнечной энергии через пленочное покрытие происходит повышение температуры. Под влиянием солнечной энергии в устройстве создаются условия для ускоренного твердения бетонных конструкций, при этом устройство повторяет конфигурацию конструкции в каждом конкретном случае, что повышает удобства в эксплуатации.Self-locking occurs. In the under-tent space due to the tightness of the coating with the passage of ^ solar energy through the film coating, an increase in temperature occurs. Under the influence of solar energy, the device creates conditions for accelerated hardening of concrete structures, while the device repeats the configuration of the structure in each case, which increases ease of use.

По окончании работы фиксаторы вынимаются через отверстия в трубе, концы пленки вынимаются из прорези, каркас разбирается и перевозится на другую строительную площадку.At the end of the work, the clamps are removed through the holes in the pipe, the ends of the film are removed from the slot, the frame is disassembled and transported to another construction site.

В пределах одной строительной площадки устройство может переноситеся вручную или краном.Within the same construction site, the device can be transported manually or by crane.

стыка выполнены в виде свернутого в 5~6 слоев утолщения 16 шириной 7 10 мм, прошитого нитками. Утолщенные концы 16 пленочного покрытия заводятся (закладываются ) вручную в продольные прорези, выполненные в дугах 5 и стойках 7· Затем фиксатор 4 своей цилиндрической головкой 12 заводится в стойку 7 через круглое отверстие 13, равное головке 12, выполненной с минусовым допуском по отношению к отверстию 13Фиксация пленки осуществляется следующим образом.the joints are made in the form of a thickening 16 folded into 5 ~ 6 layers 16 with a width of 7 10 mm, stitched with threads. The thickened ends 16 of the film coating are manually inserted (laid) manually in the longitudinal slots made in arcs 5 and racks 7. Then, the latch 4 with its cylindrical head 12 is inserted into the rack 7 through a round hole 13 equal to the head 12 made with minus tolerance with respect to the hole 13 The film is fixed as follows.

Утолщенные концы 16 пленки 3 встав ляются поочередно в продольные прорези дуг 5 и стоек 7. Затем в круглое отверстие 13 на стойке 7 своей цилиндрической головкой 12, вставляется фиксатор 4, при этом продольная планка 14 фиксатора, находится в продольной прорези стойки 7 с зазором 0,1“ 0,3 мм. Затем фиксатор фиксируется за цилиндрическую ручку 15 и опускается вниз на 100-150 мм.The thickened ends 16 of the film 3 are inserted alternately into the longitudinal slots of the arcs 5 and racks 7. Then, the latch 4 is inserted into the circular hole 13 on the rack 7 with its cylindrical head 12, while the longitudinal latch 14 of the latch is located in the longitudinal slot of the rack 7 with a clearance of 0 , 1 “0.3 mm. Then the latch is fixed on the cylindrical handle 15 and lowers down 100-150 mm.

Так как диаметр головки 12 больше размера продольной прорези стойки 7,Since the diameter of the head 12 is larger than the size of the longitudinal slot of the rack 7,

Claims

The invention relates to the construction and can be used for heating concrete in a dry hot climate or other conditions with an external heat source. A moving tent for lifting freshly laid concrete structures, supported on the formwork and including the frame of the ceiling and the tower, is known. the shoes are hingedly attached to the frame and equipped with a rotation drive and a latch 1. The disadvantage of this device is the inconvenience of operation during multiple use on different sized concrete GOVERNMENTAL and zhelezebetonnyh of Delhi x film coatings. Closest to the present invention is a hip device for heating products with external sources of radiation, comprising a tubular frame with supporting shoes, a light-transmitting film coating and holders of the coating on the frame 2J. However, the film coating in the known device is securely fixed. The purpose of the invention is to securely fix the coating. This goal is achieved in that the tent device, mainly for holding fresh concrete, comprising a tubular frame with supporting shoes, a transparent film coating and coating holders on the frame, the frame legs on the outer side are made with openings interconnected by longitudinal slits, and each of the holders is made in the form of a cylindrical head with a bracket fixed on it, which, respectively, enters the hole and slot of one of the frame posts. Figure 1 shows the proposed device, a General view; figure 2 is a view of And figure 1; on fig.Z - lock; in fig. - the same, side view; in Fig.5 section bB in Fig.1; figure 6 is a section bb In figure 5; 7 a section G - G on fi g. 5. The device comprises a frame G, supports 2, a film coating 3 and fasteners for fastening the joints of the film. Frame 1 consists of arcs 5. collectors 6, pillars 7 with screws 8 and stoppers 9, and spacers 10 and 11. On the fixture there is a head 12, inserted into the hole 13 on the pipe, the strap I and the handle 15. The film edge is folded once for thickening 16. The device is assembled as follows. To maintain the monolithic structures of various sizes and configurations, the required number of supports 2 is installed around the structure, then the arcs 5 are inserted into the manifolds 6 and the uprights 7 and fastened with screws 8 and stoppers 9 and then all this is inserted into the supports 2 and fastened with struts 10 with stoppers 9 On the assembled frame, a vapor-tight film covering of the appropriate dimensions is put on. Its 3 edges, in the place of the supposed joint, are made in the form of a thickening 16 rolled into 5-6 layers with a width of JTO mm stitched with threads. The thickened ends 16 of the film coating are screwed (manually) into longitudinal pins (5 cuts made in arcs 5 and pillars 7. Then the latch t with its cylindrical head 12 is inserted into the rack 7 through a circular hole 13 equal to the head 12 made with minus tolerance on The film is fixed in the following way: The thickened ends 16 of the film 3 are inserted alternately into the longitudinal slots of the arcs 5 and the pillars 7. Then, in a circular hole 15 on the rack 7 with its cylinder head 12, a retainer 4 is inserted, the longitudinal plank 14 of the retainer is located in the longitudinal slot of the rack 7 with a gap of 0.10, 3 mm. Then the clamp is fixed by the cylindrical handle 15 and goes down by 100-150 mm. Since the diameter of the head 12 is larger than the length of the longitudinal slot of the rack 7, the retainer cannot escape through the slot of the stand; moreover, the film 3 with its thickening 16 tends to push the longitudinal bar of the retainer 4 and presses the head 12 against the inner wall of the stand 7. Self locking occurs. In the podshatrovom space due to the tightness of the coating during the passage of solar energy through the film coating there is an increase in temperature. Under the influence of solar energy, the device creates conditions for the accelerated hardening of concrete structures, and the device repeats the configuration of the structure in each particular case, which increases the ease of operation. Upon completion, clamps are removed through holes in the pipe, the ends of the film are removed from the slot, the frame is disassembled and transported to another construction site. Within the same construction site, the device can be carried manually or by crane. Claim device The tent device, mainly for holding fresh concrete structures, contains a tubular frame with supporting shoes, a transparent film coating and coating holders on the frame, characterized in that, in order to securely fix the cover, the frame legs on the outside are made with holes connected between each other are longitudinal slits, and each of the holders is made in the form of a cylindrical head with a bracket fixed on it, which, respectively, enters the hole and slot l one of the racks of the frame. Sources of information taken into account during the examination 1. USSR author's certificate no., Cl. E04 G 9/10, 1974.

2. Authorship certificate of the USSR No. 197344, cl. A01 G 9/24, 1964 (prototype).

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