SU1247293A1 - Multiseat form for manufacturing concrete mix articles - Google Patents

Description

"12

The invention relates to the manufacture of precast concrete and reinforced concrete products.

The aim of the invention is to reduce the labor intensity of stripping, transportation and storage of products.

FIG. 1 shows schematically a multi-part form for the manufacture of products from concrete mixtures; in fig. 2 shows section A-A in FIG. 1, in FIG. 3 shows a section BB in FIG. 1 (time to remove the product package); in fig. 4 - warehousing a package of products.

The multi-sided form for the manufacture of products from concrete mixtures consists of a pallet 1, pivoting beads 2, connected to the pallet by elastic elements 3, screw clamps 4 attached to the ends. rotary sides 2, T-shaped separating elements 5, interconnected podbrzhinennymi top 6 and lower 7 tons gami, the latter consists of two links, pivotally connected to each other and with a retaining earring 8, passing through the adjustable stop 9, springs 10, nuts 11 and lifting stitches 12 welded to the extreme T-shaped separating elements 5 of the multi-seat form.

Stripping multi-place form for the manufacture of concrete products and the transportation of products to the month

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This storage is carried out as follows.

After the products are molded and hardened, the multi-sided form is fed to the demolding station. Turn away. the nuts of the screw clips 4, while the swivel beads 2 due to the elastic forces of the deformation of the elements 3 spontaneously open by the amount necessary for removing the products. Then, with a hook, the lifting mechanism is grabbed by the lifting ear 8, lifting is carried out. When lifting, the slinging post 8, pivotally connected to the rods 7, through the springs 10 acts on the T-shaped separating elements 5, the products are clamped and the entire package is removed from the multi-bed shape and transported to the storage place.

In order to control the clamping forces of the products, springs 10 and nuts 11 are mounted on the thrust bars 6 and 7, and also the displacement of the lifting lug 8 and the degree of stresses in the thrust thrust 7 are adjusted by moving the support 9.

The release of the products from the clamping is carried out by intercepting the crane sling by the loops 12, welded to the extreme T-shaped separating elements.5, since when lifting, the cassette of the T-shaped separating elements 5 is bowed downwards.

lpc / 3.2

5 B

Editor M. Tsitkina

(Duf

Compiled by S. Kvasha Tehred E. Chizhmar

Order 4066/20 Circulation 555 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

Proofreader S. Shekmar

Claims (2)

^: MULTI-SIZED FORM FOR PRODUCTION OF PRODUCTS FROM CONCRETE MIXTURES, containing a pallet, rotary sides, and removable transverse and longitudinal hollow partitions, characterized in that, in order to reduce the complexity of formwork, transportation and storage, it is equipped with a hinged lever a device in the form of upper and lower, composite si pivotally connected links, spring-loaded rods and a sling earring mounted on the axis of the lower link hinge. 2. The form of pop. 1, characterized in that each hollow longitudinal and transverse partitions are rigidly interconnected, forming a _β -forming T-shaped forming-JS dividing element.