SU1728434A1 - Device for erecting cast-in-place buildings using panel forms - Google Patents

Abstract

Invention m. B. used in construction during the construction of monolithic buildings. SUMMARY OF THE INVENTION: The retainers of the reinforcing elements are placed on a traverse having hinge elements of formwork shields on which there are attached hooks in two rusas, the upper ones of which are used to hang shields in the working position. The work deck on the outer panel is fixed below the deck with a gap to connect the reinforcement elements. 2 Il.

Description

The invention relates to the construction and can be used in the construction of monolithic buildings.

The purpose of the invention is to reduce labor costs and reduce metal consumption.

Figure 1 shows the cross bar, fixed in the design position on the base conductor, cross section; figure 2 - the basic jig, top view, on which the fixed beam in the design position.

The device contains a yoke 1 with retainers clamps, each of which consists of a stopper with a saddle 1 and a pressure hook 3, mounted with the possibility of axial movement by means of a nut 4, With the help of stoppers with saddles and clamping hooks on the traverse fixed reinforcing elements 5. and through them and plates of insulation 6. The axle 7 of the hinge of the internal formwork panels 8 and external formwork panels 9 are also fixed on the cross beam. The axis 7 of the external formwork panels 9 is fixed. the carriages 10c can be horizontally moved with screws 11.

To attach the shuttering boards, the latter are equipped with hooks 12 and hooks 13: while hooking with hooks 12 on axis 7, the shuttering boards are in the working design position, and when hooked by hooks 13, in the raised position, where the bottom of reinforcement elements 5 is open for connection to reinforcement building frame.

The hinged traverse 1 is fixed to its design through its sleeves 14 by fitting them onto the pins 15 of the base conductor 16 and fixed with screws 17, which are fixed to the rotary consoles 18 of the base conductor 16. At the same time, the base conductor is installed on the 19th floor of the building and is oriented along isk on it

Tights 20, nuts with handles 21 and turnbuckles 22 are designed to fix the shuttering boards 8 and 9 in the design position. Lanyards 22 and screws 23 serve to peel off

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formwork panels from the monolithic surface of the walls 24. The working deck 25 is designed to connect the reinforcing elements 5 with the reinforcement cage 26 of the building from its outer side. Figures 1 and 2 also indicate the connecting nekladke 27 when they are joined by welding, the slinging loops 28 traverse, shields - inserts 29 and 30.

The device works as follows. At a specialized site of the construction site on traverse 1, which is fixed on a special stand (not shown) convenient for its assembly (not shown), the armature elements 5, other embedded elements and insulation plates 6 are assembled, and they are fixed Fire each other’s design using clamps 2 and 3 and nuts 4, as well as other known means. Then, using hooks 13, formwork shields 8 and 9 are mounted on the axle 7 on the traverse, and in the 1st position raised to the traverse.

The base conductor 16 is installed on the floor overlap and oriented along the center lines. Then the traverse 1, together with the block of elements 5 and 6 fixed on it, and also with the formwork panels 8 and 9, is lifted onto the floor of the building being erected and put it on the pins 15 on the floor of the erected building the base conductor 16, is fastened with screws 17 to yoke 1, and with it the entire block of elements in the design position.

After that, overlap 19 and working deck 25 are connected (for example, welded) a block of reinforcement elements 5 to the reinforcement cage 26 of the building being erected and with an adjacent reinforcement block, through vertical technological gaps between the formwork panels (elevated position of the formwork panels 8 and 9 provides the gaps necessary for the docking between the inner shuttering panel 8 and the overlap 19, as well as the deck outside

formwork shield 9 and erected wall 24).

Then the formwork boards 8 and 9 are outweighed on the axis 7 by hooks 12 to the design position, fixed between them by means of straps 20 and nuts 21, raised by means of tarpaulins 22 through the formwork shield 8 and the tons 20 the outer formwork shield 9 to the wall 24. Thereafter, installation in the design position of the pore and forming vertical technological gaps shields inserts. Similar operations are carried out on other sides of the base conductor, and after that the walls are concreted.

After the walls are erected in the manner described above, the traverse 1 with the shuttering shields 3 and 9 hung on them is removed from the base conductor 16 to a specialized area to prepare for the next cycle, and the base conductor 16 is rearranged to the next capture and the building erection technology is repeated.

Claims (1)

Invention Formula A device for erecting monolithic buildings in panel formwork, including internal and external formwork with formwork boards with hanging hooks and weights; clamps reinforcement elements, characterized in that, in order to reduce labor costs and reduce metal consumption, clamps reinforcement elements are placed on the traverse, and hanging hooks on the formwork shchi The towers are fixed in two lengths, the upper ones for hanging the shuttering boards into the working position and the lower ones in the raised position, while the working deck on the outer shuttering shield is fixed below its deck with the gap necessary for connecting the reinforcement elements. R f / 2