SU1418458A1 - Wire fence - Google Patents

Abstract

This invention relates to the construction of fences for livestock pens. The aim of the invention is to improve the reliability and convenience of operation. The wire thread catches 3 are made in the form of pivot levers 6 fixed on supports 1 with openings 7 for fastening the wire and c. Vyphezami 9. With the latter, the hooks 8 interact with the shock absorbers 10, installed with the possibility of moving along the wire. 1 Z.P. f-ly, 3 Sh1o

Description

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The invention relates to the construction of hedges for livestock pens.

The purpose of the invention is to increase the hope of carrying and ease of operation,

FIG. 1 shows a wire fence and the scheme of its main part; Figure 2 shows the gate in the open position; Fig, 3 - the same, in the 10 closed position,,

The fence consists of supports 1, on which with the help of fasteners 2, for example brackets, 1Wire strings 3 are fastened, Moreover, in the fasteners 15 2 wire wires 3 are fastened loosely, which is necessary to ensure their tension and loosening. The locking clips 4 prevent the filament of wire filaments 3 20 h, fasteners, which greatly reduces the repair of the hedges

On supports 1, using an axis 5 (nails), clamps, made in the form of pivoting levers 6 from 25 turns 7, are fastened to fasten the ends of the wire filaments. For adjusting the tension 30 on the levers 6, several holes are made .76 The levers can be mounted not only in the vertical plane, but also in the horizontal, for example, on the ring, put on the support 1 .35

In order to keep the threads 3 in tension, the hooks 8 are secured to them, for example, in the form of a ring: In order to regulate the tension force of the threads 40 3, the hooks 8 are made moving - along the first , and on the levers 6 several cuts were made 9. for the creation of the hooks 8,

To provide automatic. 45- shock absorbing or automatic compensation of the change in the length of the 3s filaments, caused by temperature fluctuations, the hooks 8 are fixed to the wire. x 3 with a front t / j ring (not indicated) and a shock absorber 10 (spring, rubber pad, and). Due to this construction, when struck against the compression of the wire filaments 3, a shock absorber 10 lengthens. at the same time, the lever 6 is rotated, loosening the thread 3, preventing it from breaking. With the use of shock absorbers 10 and the free fastening of the wires of the strands 3 in

the fasteners 2 no longer need to loosen the wire filaments 3 for the winter period and their subsequent tightening,

The fence includes a gate for running cattle and driving agricultural machinery. The gates consist of supports 1, to which levers 12 are attached to axles 11, at which one wire 13 is fixed at one end, connecting the levers 12 in pairs, so that by turning the levers 12 it is possible to press the wire 13 to the soil in order to avoid damage to the hooves of animals , near the supports 1, there are holes in the soil, in which the ends of the levers 12 are placed. For the same purpose, as well as the wire 13 to be set at a given height, the length of each lever arm is equal to half the height. Toe, the axes 11 of the levers 12 are fixed to half height corresponding wire 13 in a raised position,

In order to ensure the operation and reinforce the gate device, the levers 12 are fixed on both sides of the supports 1o. To hold the wires 13 in the tensioned position on the supports 1, the fixers 14 of the levers 12 are made.

This is necessary to ensure the operation of a hedge, to develop a reflex for an animal at an open gate, for a quick passage of the gate, for the purpose of driving agricultural machinery.

The device works as follows.

To tension the wire filaments 3, the levers 6 are turned, for example, counterclockwise. In this case, the filament yarns 3 freely pass through the fastening elements 2 and are tensioned. Then the hooks 8 are put on the cuts 6 into the notches 9. The tension of the threads 3 is adjusted by moving the hook 8 along the threads 3 and the levers 6. When struck (indicated by an arrow), the shock absorber 10 expands, the lever 6 turns (clockwise), which prevents the wire thread 3 from the harness. And this happens independently, where the impact on the wire thread 3 is applied, as it is fastened with

the freedom of the longitudinal movement in the fasteners 2; When the thread 3 is broken, it is fixed in the fastener 2 due to the presence of the stop 4,

As the gate opens, the levers 12 rotate, the wires 13 are pressed against the ground, while the signal devices 15 and the ends with the signal color are set to the upper position. This indicates that the gate is open.

To close the gate, the levers 12 of the wire 13 are raised and tensioned. At the same time, the levers 12 and the wires 13 in a stressed state are held by clamps 14 on the supports 1 of the Formula, and the invention

Claims (1)

1, Wire fence including horizontal wire filaments with locking pins, i-turn support, which, in order to increase reliability and ease of operation, the locking devices are made in the form of pivot levers fixed with holes with holes and grooves and interacting with the grooves of hooks with shock absorbers, - with the possibility- | longitudinal movement on the wire filaments attached to the holes of the arms 2 "Fence, as defined in claim 1, characterized in that the gate is made in the form of pairs of pivot levers fixed on adjacent supports, one ends of which are connected-in pairs by wires, the length of the length of each lever being equal to half of the fastening height of the corresponding wire, while the free ends the levers are provided with signaling devices, and the supports are provided with lever detents. FIG. 2 J 7 13 15 13 t 0ilS.3