SK5552Y1 - Stake system with pivoted stake - Google Patents

Abstract

Stake system with pivotally imposed stakes that can be placed in an upright working position and retracted to swap positions, the essential parts are interconnected stake (1) sleeper (7) and carrier (16), which allows stake (1) fitted with a pivot (2), which is located above the thumb (3) of stake, penetrating into the hook groove of sleeper (7), and which is located under the lower part (6) of stake based on carrier (16) whereby sleeper (7) and carrier (16) are with platform of railway wagon attached mortise and stake (1) by movable joint.

Description

SK 5552 Υ1

Technical field

The technical solution relates to a stanchion system with pivoted stakes for railway wagons, lorries or similar vehicles for the transport of wood, logs or timber, or other similar materials, where it is a combined transport.

BACKGROUND OF THE INVENTION

Stake systems are safety devices used to protect transported bulky loads from slipping. Fixed stanchions are known, for example screwed or welded onto the platform of a wagon, or insertable stanchions, which are pushed onto a caliper mounted on the vehicle, which can be removed by pulling out if necessary. Fixed stanchions can be removed from the wagon or vehicle only with considerable effort and a long time loss. Due to the heavy weight, the retractable stanchions are laborious and laborious. The vehicle may be used for other purposes, such as container transport, but since the stanchions must be stored separately in use, the vehicle is again inflexible when transporting timber.

Knock systems with pivotally mounted stanchions are known which are pivotally mounted, for example, next to the loading surface of the vehicle on pins. The pivoted stakes can be brought from the upright operating position to a horizontal position next to the loading surface. The advantages of these known stanch systems are easy handling, furthermore they allow flexible vehicle deployment and can be used without loose parts. However, a weakness of the known stanchion systems is that the load arising during operation must bear the pivot. In practice, this results in damage to the pivot pin inevitably after a certain operating time. The development therefore tended to remove this burden on the pivot. For example, the European Patent No. 1,462,346 protected solution consists in that the stakes in the operating position are supported above the pivot pin on each side, one at a time by a movable stems, which can be fixed to the vehicle in a detachable manner. The disadvantage of this system (Innofright stanchion) is the difficulty of handling the stanchion. The prismatic segment with sleeve must be moved along the stanchion and thus pulled out of the sleeper prism. This is more difficult if the prism is contaminated by chips, bark, ice, frost or small deformations. This is impossible if the wagon / vehicle is loaded with load (lumber, logs).

A different and improved way of relieving the pivot pin is the proposed technical solution.

The essence of the technical solution

The essence of this stanchion system with pivotally mounted stanchions, which can be brought into an upright working position and into a stowed storage position, is that its essential parts are the stakes, the sleeper and the carrier which are connected to each other. a stanchion finger that fits into the groove of the sleeper hook. Underneath the spigot is the lower part of the stanchion, which is supported by the carrier, the sleeper and the carrier being connected to the wagon by a fixed joint and the stanchion by a movable joint.

The essence of the stanchion system is that in the working position under the pivot pin the stanchions are supported in the longitudinal direction by a fixed stop, on the other side by a hinged stop with a stop stop, which are located on the carrier. The shifting of the stanchion from the working to the stowing position is facilitated by springs fastened by one end to the pivot of the stanchion by means of a shoulder and a shoulder and the other end by a shoulder and a pin from the inside to a rigid vehicle frame.

The essence is that the springs are located outside the area of the loading and unloading means. The stanchions thus characterized are arranged in pairs on the sleepers of a wagon or other vehicle.

The advantage of the present stake system is that

- the pivot is relieved from transverse forces (forces exerted by the load)

- easy manipulation with unlocking the stanchion. The stanchion can be unlocked by simply opening the stop.

- easy handling of the stanchion. The hook and thumb on the stanchion resist contamination by their shape and location

- the stanchions can be folded even when there is a load on the wagon

- the springs assist in lowering and lifting the stanchions and thus also in pulling in and out of the stanchion thumb from / into the groove of the sleeper hook. Compared to the well-known Innofreight system, it uses the spring support only when folding and lifting the lie. The stanchion locking is performed without the aid of springs and the force to retract and eject the prismatic segment from the prism of the sleeper rises sharply with contamination or deformation.

- the springs are located outside the loading and unloading area

- the stanchions are not made of high-strength steels, which allows easy repairs - alignment by heating. High-strength steels do not allow hot straightening (they reduce their strength by heating).

SK 5552 Υ1

BRIEF DESCRIPTION OF THE DRAWINGS

In FIG. 1 is an overall view of the stanchions in the working position; FIG. 2 on the stanchions in the storage position. The individual components of the stanchion system show the following figures: FIG. 3 shows a stanchion, FIG. 4 is the sleeper and in FIG. 5 shows the carrier. The detail of the spring arm is shown in FIG. Fig. 9 shows the stanchion in working position. 6 and 7, the unlocked stanchion of FIG. 8 and the stanchion in the standby position are shown in FIG. 10th

EXAMPLES

Example 1

The stanchion system with rotatable stems form substantial portions which are interconnected, namely the stanchion 1, the sleeper 7 and the carrier 16, wherein the stanchion is provided with a pivot pin 2 over which a stanchion thumb 3 is placed. and below the pivot 2, the lower part 6 of the stanchion is supported on the carrier 16, the sleeper 7 and the carrier 16 being fixedly connected to the carriage surface and the stanchion 1 by a movable joint.

The stanchion 1 shown in FIG. 3 has a lower part 6 above which a pivot pin 2 and a stanchion thumb 3 are located. The sleeper 7 shown in FIG. 4 has a hook 5 with a groove 4 at the end. Under the pivot pin 2 the stanchion 1 is supported in the longitudinal direction by a fixed stop 8 (Fig. 5), on the other side by a hinged stop 9 with stop stop 10 (Figs. 7 and 8). The springs 11 are fastened to the pivot pin 2 by means of the arm 12 and the arm 13, the other end fastened from the inside by the arm 14 and the pin 15 to the fixed frame of the vehicle (Fig. 9).

The stanchion 1 in the working position is supported above the pivot pin 2 in the transverse direction by the stanchion thumb 3 inserted in the groove 4 of the sleeper hook 5 (Figs. 6 and 7), firmly attached to the vehicle. firmly attached to the vehicle. This ensures that the stanchion pivot 2 is relieved from transverse forces. The pivot pin 2 transmits only the weight of the stanchion (vertical force). The stanchion 1 in the operating position is supported under the pivot pin 2 in the longitudinal direction by a fixed stop 8 on one side and by a tilting stop 9 with a stop lock 10 on the other side. This means that the stanchion 2 is held in the upright position by the pivot pin 2 and the two stops 8 and 9. The pivoting pin 2 of the stanchion bears longitudinal forces which are substantially smaller than the transverse forces.

When changing the position of the stanchion from the working to the stowage, the hinged stop 9 is unlocked. by means of a shoulder 14 and a pin 15 fixed from the inside to a fixed frame of the vehicle.

Industrial usability

The stanchion system with rotatable stakes according to this solution can be advantageously used for rail transport of wooden logs, sawn timber, pipes, rails and similar material in upright stakes, but also in containers in stowed position. They can also be used for other types of vehicles used for the transport of similar materials.

PROTECTION REQUIREMENTS

Claims (5)

Stake system with rotatable stakes which can be brought into an upright working position and a stowed position, characterized in that the essential parts are the stakes (1), the sleeper (7) and the carrier (16), a stanchion (1) provided with a pivot pin (2) over which a stanchion thumb (3) fits into the groove 4 of the sleeper 5 hook 5 and below which is a lower part (6) of the stanchion resting on the support (16); the sleeper (7) and the carrier (16) are connected to the wagon by a fixed joint and the stanchion (1) by a movable joint. Stowage system with pivoted stakes according to claim 1, characterized in that in the working position the stakes under the pivot bolt (2) are supported in the longitudinal direction by a fixed stop (8), on the other side by a tilting stop (9). a stop stop (10) located on the support (16). A stanchion system with rotatable stubs according to claim 1, characterized in that the springs (11) fixed by one end to the stub shaft (2) by means of the arm (12) and the arm (13) facilitate the change of the stanchion from the working to the stowing position. ) and the other end using the arm (14) and the pin (15) from the inside to the fixed frame of the vehicle. SK 5552 Υ1 A stanchion system with pivoted stakes according to claim 3, characterized in that the springs (11) are located outside the area of the loading and unloading means, A stanchion system with rotatable stubs according to claims 1 to 3, characterized in that the stanchions (1) are arranged in pairs on sleepers (7) of a railway carriage or other vehicle. 5 drawings