SU399374A1 - INSTALLATION FORMATION OF REINFORCED DOMAINS UNDERWAYS and a device for shrinking molds with void beaters is made of different speed, for example, with a rope conveyor and a hydraulic pusher. - Google Patents

Description

A hydraulic cylinder 16 serves to pivot the lever 13. The levers 13 are connected to the ends of the coreformers-punch with 3 fingers 17.

The hydraulic pusher 5 consists of a power hydraulic cylinder 18, which is hingedly sitting on the support 19, fixed with the help of axis 20 on the frame 15.

A hydraulic cylinder 21 serves to raise the ram 18 to the working position and lower it.

To turn on the cable or other conveyor 2 at the end of the stroke of the hydraulic pusher 5, there is a limit switch 22.

The carriage 1 with the rope conveyor 2 is fed from the station for cleaning and lubricating the forms for the post of laying and tensioning the reinforcement and then for the post of concreting.

At the post of concreting, the bottom layer of concrete is placed in the form-trolley 1, then the core-forming punches 3 are placed in the sockets of the end walls of the form-trolley 1.

The hydraulic cylinder 16 of the locking device 4 rotates the levers 13 around the axis 14, set them in a vertical position, after which the levers 13 are connected to the puncher with 3 fingers 17.

Concrete is laid with simultaneous vibration, for which electromagnets 9 of electrovibrators 8 are turned on, and vibrations created by vibrators are transmitted through stops 7 to the floating pallet 6.

The gap between the lugs 7 and the electromagnets 9 must be adjusted by threaded connection of the lugs 7.

After the end of the molding cycle of the product, the power cylinder 18 of the hydraulic pusher 5 is rotated by the cylinder

21 of support 19 around axis 20 rises to the working position.

After the power cylinder 18 is turned on, the form-carriage 1 is shrunk from the core-holders-punches 3 for the stroke length of the rod of the power cylinder 18 with the calculated speed Vi.

At the end of the stroke of the stem of the power cylinder 18, the end switch 22 turns on the rope conveyor 2, which continues to move the carriage-form 1 at the design speed.

When the carriage-form 1 moves with the limit switches 12, the alternately movable supports 10 are turned on.

As the form-cart 1 is shaken from the tsuans 3 void-forming agents onto the punches, they are put on the staples holding the punches from collapse.

From the post of concreting, the trolley mold 1 with the molded product is fed to a subsequent heat treatment post.

Subject invention

An installation for forming reinforced concrete hollow-core slabs, including hinged punches fixed at one end and a device for tightening molds from hollow cores, characterized in that, in order to increase the reliability of operation and to provide a conveyor technology, the hollow plunger forms are fixed on the same position, and the swivel holders are secured in order to be safe, and the conveyor technology is firmly fixed on the same position, and the swivel holders are secured to the conveyor technology, and the hollow plunger forms are positioned, , in a device for shrinking molds with hollow cores made of different speeds, for example, with a rope conveyor and a hydraulic pusher.

b

R

b

h: -;.: / ;; ..- d -: -; H.; .-. ° -, b. . °, - ". .. :: aSUl: - ;. L, .. .- -about; . -. f ° i / J3i: -bl - ..: S

FIG. T

gfg / g.2b

F1 / g and

,

.-. ., - - / - ---- SHY

9-00-

L

 . oG.1 J /

, 0

 j,

 Tt j

about- .

about

 wasps)

g e

Yu

p 15 16 th fig. 8 a