RU2548654C1 - Device to secure cargo pieces at carrier - Google Patents

Abstract

FIELD: transport.

SUBSTANCE: proposed device comprises interconnected beams. Wood cant and steel yoke are fitted in the device base, said yoke camping the steel sheet reel. Said cant and steel yoke have the points of attachment to railway gondola car with the help of brace. Brace one end is secured at the device while opposite end is fitted in gondola car attachment points at its rood and bottom. Brace bent is provided with part fitted therein to protect its end from unbending and having two holes, fitted by one hole on the rod and other hole on bent end. Said brace can be a split design. Ledges are provided at split point of every end. Ledges are located in recesses of the brace other end to make engagement of definite shape for lock to be fitted thereon. Lock inner part to confine the displacement of ledges of different ends of the brace relative to each other with triangular shape fitted on brace split point.

EFFECT: higher reliability of securing.

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Description

The invention relates to the field of devices for transporting goods and products, and more particularly to the field of securing cargo on a vehicle, and can be used in railway gondola cars and on platforms.

A device is known for securing piece goods on a vehicle platform 1. The device comprises longitudinal beams and transverse beams fixed on them with the possibility of fixing them in the required position.

However, this known device has several disadvantages. When transporting heavy loads, such as steel sheet rolls weighing 10 tons or more, their fixation in the required position and the reliability of the strength characteristics of the device from the effects of dynamic loads due to openings are not ensured.

The closest analogue is a device for securing piece goods on a vehicle 2. The device contains longitudinal and transverse beams and transverse beams fixed to them by a locking mechanism. However, this known device has several disadvantages. In the known device, the longitudinal beams are made over the entire length of the railway gondola car. Due to this, the loads from individual cargoes are summed up in the threshold of a gondola car and require more durable metal structures, which increases the mass of the device and leads to an increase in the cost of the cost of the device.

The technical result achieved by the invention is to increase the reliability of securing heavy loads during transportation in railway gondola cars and on platforms, for example, steel sheet rolls.

The technical result is achieved by the fact that the device is attached to the gondola using quick-release extensions that change their length, which can significantly reduce the metal consumption of the device.

Figure 1 shows an example of a device for attaching rolls of steel sheet placed in a gondola car with an horizontal axis (isometric view). Where the base of the device is a wooden beam, Pos. 2, on which the stops Pos. 5, Pos. 6 and supports Pos. 7 are connected, connected by the Pos. 9 connection into a single structure, on which there are mounting points of Pos. 3 for stretching Pos. 4, which with their free ends are attached to the bottom of the gondola. On supports Pos. 7, stretch marks Pos. 8 are fixed, which with their free ends are fixed to the side of the gondola.

The operation of the device of Figure 1 is as follows.

The device is placed in a gondola car and, using extensions Pos. 4, is attached to the mounting points located at the bottom of the gondola car. The stretch of Fig. 3 with the help of its end pos. 1 is attached to the device, and with its bent end pos. 2, with the part pre-worn with its one hole, it is brought into the fastening place located at the bottom of the gondola car and the part poses with its second hole .3 at the end of the bend and secured with the nut Pos. 4. The components of the stretch Pos. 7 and Pos. 8 are disconnected. The protrusions Pos. 5 of one component of the extension and similar protrusions of the other component of the extension in the troughs of the other part of the extension are formed, forming a connection on which a lock is worn, which is a part with an internal opening of a triangular shape, and fixes the lock and the components of the extension from possible movement.

An example of a specific implementation.

An example of a specific implementation is a device for loading rolls of steel sheet with a width of 1250 mm and a mass of 20 tons, located horizontally in the gondola car. At the base of the device is a wooden beam, Pos.2, made of coniferous wood with dimensions of 100 * 100 mm and connected to a wooden stop using four pieces of a bent channel 120 * 60 * 4 and a length of 70 mm, assembled as two squares and interconnected. Four channel structures are joined together in the same plane by a steel circle with a diameter of 23 mm, Pos.9, on which there are mounting points for stretch marks Pos.3, made of a steel circle with a diameter of 16 mm. At the attachment point, the end of the extension is pivotally fixed. FIG. 3 Pos. 1 On the rod Pos. 9 there are protrusions made of a circle with a diameter of 23 mm and a length of 30 mm, in the amount of 7 pcs. and are located on one axis at a distance of 35 mm from one another. At the end of the rod, Pos. 10 of the extension, three protrusions from a circle with a diameter of 23 mm are also placed at a distance of 35 mm. At the junction of the extension connected to the gondola car, there is a bend with a radius of 25 mm Pos. 2, which is brought into the place of fastening of the gondola car and on which the plate Pos. 3, which is placed with its second hole at a distance of 50 mm, is pre-mounted put on the end of the extension and secured against possible removal with the nut Pos. 4. After the protrusions are connected, a mesh is formed, on which a lock is made, made of a pipe with a diameter of 76 mm and a length of 30 mm, pos.6, on the inner diameter of which the rods of pos. 7, made of a steel circle with a diameter of 16 mm and protruding from the ring to a length of 200 mm: two on one ring and one on the other. A clamp Pos. 8 is welded to the outer diameter of the ring, which, bending, fixes the ring in the required position. The braces for connecting the device to the sides of the gondola are structurally identical with the braces connecting the device with the bottom of the gondola, but are made of a steel circle with a diameter of 16 mm, because the mounting location on board the gondola car allows a load of not more than 3 tons, and the mounting location on the gondola car floor allows a load of no more than 7 tons. A lock made of a hot-rolled steel corner, the shelves of which are interconnected by a steel plate 70 mm wide and 200 mm long, is put on the junction of the extension made of a circle with a diameter of 16 mm, forming a triangle.

Figure 2 shows an example of a device for fastening rolls of steel sheet placed in a gondola car with an axis vertically (isometric view). The clamp Pos. 3, using the extension Pos. 6 fixed to Pos. 4 of the clamp, is mounted on board the gondola ensuring the suspension is in a balanced state. At its ends, the clamp is pivotally connected to extensions Pos. 3. The free ends of the extension Pos. 3 are brought into the attachment points of the gondola car located at its bottom and are fixed in the likeness of the attachment described in the case of attaching FIG. 1 to the gondola car.

The operation of the device is as follows. The clamp Pos. 2 through the attachment position Pos. 4 is suspended by means of extensions Pos. 6 to the sides of the gondola car at a height of 400 mm from the floor. The ends of the clamp are connected with extensions Pos. 3 to the attachment points of the gondola car located at its bottom. The steel sheet roll is lowered into the gondola and pressed against the clamp Pos. 2 by weight, after which it is lowered onto bars previously placed at the bottom of the car, equal in length to the gondola car. The second clamp is also attached to the sides of the gondola at a height of 400 mm and with extensions Pos. 3, the ends of the clamp are attached to the floor of the gondola. As much as possible ensuring the collar’s contact with the roll, the joints of the stretch connector are connected and the locks are put on previously placed on the ends of the stretch marks. Locks provide locks in a certain place.

An example of a specific implementation.

An example of a specific embodiment is the fastening of a steel sheet roll with a strip width of 1800 mm and a roll weight of 20 tons. At the bottom of the gondola car, near the transverse beams of the gondola car, 40 mm thick boards of coniferous wood are installed. A clamp Pos.2 is installed, made of a steel circle with a diameter of 23 mm, bent along a radius of 900 mm. Attachment points with extensions are welded to the ends of the clamp, in which the end of the extension is pivotally placed. Also in the center of the clamp Pos. 4 there is a place for attaching the extension to the clamp, which with its second end is attached to the gondola in its middle part. The second clamp covers a roll of steel sheet from the opposite side, and fastening is carried out in the likeness described previously.

Information sources

1. USSR copyright certificate No. 104499, M. cl. ВРР 7/08, 1982, BI No. 11

2. RF patent №2126750, M. cl. ВРР 7/10, 1999, BI No. 6.

Claims (1)

A device for securing piece goods on a vehicle containing beams interconnected, characterized in that a wooden beam and a steel clamp are installed in the base of the device, covering a steel sheet roll, on which there are fastening places with a railway gondola car, using a brace, one end of which mounted on the device, and the other end with its bend brought into the place of fastening of the railway gondola car, located on its bottom and side, and a part is put on the bend, which protects the end of the bend from bending, with two holes, pre-worn with its one hole on the rod and the second hole on the end of the bend after installation in the place of attachment of the gondola, while the extension can be detachable when there are protrusions in the place of the connector of each end of the extension, which are located in the hollows of the other end stretch marks form an engagement of a certain shape on which a lock is put on, the inner part of which limits the movement of the protrusions of the different ends of the stretch relative to each other by a part with a triangular hole ormy, put in place and stretching connector fixed against movement on the banner at the junction of retainer protrusions.

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