Anchor for reinforcing element

 

(57) Abstract:

Use: in the manufacture of prestressed concrete products, collected from a single block. The inventive anchor for reinforcing element of the front part of the body of the anchor is equipped with editions of coaxially spaced holes and grooves in the rear part of the body is rounded, and the base chassis in the rear are also done with the issue. In this case base provided with side lugs for fastening the beginning or end of the threads of the valve, and one of the projections is made detachable. 1 C. p. F.-ly, 3 ill.

The invention relates to the manufacture of prestressed concrete products, collected from a single block.

Known internal anchor for the manufacture of prestressed concrete products, including the housing, the front portion of which is rounded, the back and bottom part is made flat, the sides of the housing and has a rounded groove, and the lower part of the housing is equipped with a Jack having in cross section the shape of a truncated wedge, and in longitudinal section the shape of a parallelogram.

The aim of the invention is ogeda fact, that front part of the body of the anchor is equipped with editions of coaxially spaced holes and grooves in the rear part of the body is rounded, and the base chassis in the rear are also done with the issue. In this case base provided with side tabs to secure the beginning and end of the threads of the valve, and one of the projections made split.

In Fig. 1 shows an anchor with three front releases and a cylindrical hole in them, end view; Fig. 2 is a side view; Fig. 3, a top view in Fig. 1.

Anchor for reinforcing element consists of a body 1 with the releases in which there are openings 3, through which with the help of other parts carry the connection of one concrete product with another in the longitudinal direction. The housing 1 is made integral number of 2 editions of the anchor may be two, three, four, and so on, and the holes 3 in 2 editions can have a round, oval-longitudinal wedge-shaped and different form.

Side surfaces of the housing 1 anchor and rounded front 4 provided with grooves 5 and the base 6 of the housing 1 of the anchor has a slot 7, through which the fastening bolt on the clamp pallet form, the slot 7 in the section about the existence of anchor for the inner creates the opportunity to change the nature of reinforcement in concrete, where the strength of concrete depends not on mortar concrete with metal fittings, and on the strength of the reinforcement, and therefore there is no need to create a preset parallel arrangement of reinforcement and anchor, to make them collapsible, bulky. This creates an opportunity to simplify the design of the anchor and many times to make it smaller, lightweight, placing anchors in two rows along the height of the product. The implementation of the housing 1 bolt with the socket 7 in the base 6 creates the opportunity to fix it on the pallet forms and apply native method navipane rebar anchor. The changing nature of work of reinforcement in concrete creates an opportunity to more fully utilize the properties of reinforcing steel and to apply reinforcing steel with high technical qualities, i.e. normative resistance, reducing this number of threads of the valve, reducing the consumption of steel in two or more times, taking into account and the weight of the anchors while freeing up production entirely from waste, and at the same time positioning the reinforcing elements in two rows along the height of the product. Performing small anchor design creates the opportunity to save it releases the required size with one hole in each issue, where PE is to be round, oval, longitudinal wedge-shaped and the other. The presence of nests in anchor for fixing it on the pallet forms and creating opportunities in the application of machine mode of navipane fittings, changes the role and nature of the issues at anchor, using editions of the anchor only for the connection of one product with another and with other parts in the longitudinal direction.

1. Anchor for reinforcing element, comprising a housing with grooves on its surface and with a wedge-shaped nest from its inception, having in longitudinal section the shape of a parallelogram, characterized in that, to allow connection of concrete products in a forward direction, the front part of the body of the anchor is equipped with editions of coaxially spaced holes and grooves in the rear part of the body is rounded, and the base chassis in the rear are also done with the issue.

2. Anchor under item 1, characterized in that the base body provided with side lugs for fastening the beginning or end of the threads of the valve, and one of the projections made split.

 

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7 cl, 8 dwg, 1 ex

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