SU1357301A1 - Arrangement for carrying bulky loads - Google Patents

Abstract

This invention relates to devices for loading, transporting and unloading bulky goods, mainly drilling rigs. The aim of the invention is to simplify the design. The device is a volumetric monolier 1 on the skid 2. On the base 3 of the metalwork a power cylinder 4 is installed. At the upper end of the rod 5 of the hydraulic cylinder 4 there is a hinged support 6 for the load. The rod 5 is located in the opening of the platform 7 and is connected with it with the possibility of rotation relative to it in the horizontal plane. Platform 7 is mounted with its vertical columns in vertical guides. The latter and the hydraulic cylinder body are fixed on the base rigidly. The platform 7 is locked in the raised position by means of the stands of the locking mechanism. 3 il. A (L SG 01 01 W o Rig. G

Description

The invention relates to a transport engineering and can be used for loading, transporting and unloading large structures, in particular drilling rigs.

The purpose of the invention is to simplify the design.

FIG. 1 shows the device in the transport position, side view; in fig. 2 shows section A-A in FIG. one; in fig. 3 - section BB

This support 6 occupies the lowest position, oriented relative to the axis of the bracket of the cargo being carried.

When lifting the hydraulic cylinder 4, the support 6 together with the platform 7 rises to the height a. At the same time, the posts 9 from the horizontal position are lowered into the vertical.

Racks 9 are made by swinging to ensure the hedging effect — fig. FIG. 1 in the working condition of the power of hydrodynamic its vertical position

in the extreme upper position of the platform 7, in order to prevent in the process of cargo transportation an arbitrary lowering of the platform in case of emergency situations of depressurization of the hydraulic system. In all other cases of raising and lowering the platform, fixing the pillars 9 in a vertical position is not necessary, and they are in a free swinging state.

The cylinder and the top position of the platform.

The device is a volumetric monolith 1 of a welded metal structure on a skid 2. The metal structure is equipped with a base 3 of rectangular cross section, into which a power hydraulic cylinder 4 is embedded with a working stroke of rod 5 to a height of a. On the upper end of the rod 5 hydraulic cylinders pivotally mounted support 6

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in the extreme upper position of the platform 7, in order to prevent in the process of cargo transportation an arbitrary lowering of the platform in case of emergency situations of depressurization of the hydraulic system. In all other cases of raising and lowering the platform, fixing the pillars 9 in a vertical position is not necessary, and they are in a free swinging state.

After lifting the rod 5 up to the stop and the load fiddle, which is the platform supporting 20 platform posts 9 supports 6, the co-nest under the product bracket with a lock, is docked with the bracket carried rigidly on the segment joint that is mounted on the end of the rod 5. On the upper part rod 5 is installed with its central hole b platform 7 with

four symmetrically arranged 25 paired-spaced vertical columns 8 moving to a height a along sleeves rigidly mounted on the base 3. Support 6 has the ability to rotate together with the rod 5 in the cylinder of the hydraulic cylinder 4 and rotate relative to the rod 5 through a segment hinge. Between the two columns there are two swinging pillars 9 of the locking mechanism of the platform 7, which limit the lowering of the platform 7, locking in an upright position. The rod 5 is made with the possibility of rotation in the horizontal plane in the cylinder body 4 and in the hole 6 of the platform 7, being at the same time the vertical axis when the load is rotated by locks. Thus, the load is fixed on the support 6 and is ready to move in the upper position of the hydraulic cylinder 4. To transport in the lower position, unclip the support posts 9 and lower the stem 5 down to the stop.

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Claims (1)

Invention Formula A device for transporting bulky goods, comprising a base mounted on it by its body a hydraulic cylinder, a support for cargo connected with the possibility of swinging in a vertical plane with the rod of said hydraulic cylinder supported on a rod platform mounted in vertical guides connected to the base and a mechanism for fixing the vertical position of the platform, characterized in that, in order to simplify the construction, the platform of the protrusion 2 relative to the transported 40 is not with a hole in the central part in Ko cargo. The sleeves 10 are guides for columns 8 and are rigidly fixed to the base 3. The operation of the device is carried out in the following sequence. The device with the aid of a gacha is brought under the bracket of the transported load. With The torch places the rod of the specified hydraulic cylinder so that it can rotate in a horizontal plane relative to the platform, and the support for the load is fixed at the end of the rod, while the guides and the body of the power hydraulic cylinder are fixed on the base rigidly. This support 6 occupies the lowest position, oriented relative to the axis of the bracket of the cargo being carried. When lifting the hydraulic cylinder 4, the support 6 together with the platform 7 rises to the height a. At the same time, the posts 9 from the horizontal position are lowered into the vertical. Racks 9 are made by swinging to ensure the hedge effect of fixing its vertical position. keeping your upright position in the extreme upper position of the platform 7, to prevent in the process of cargo transportation an arbitrary lowering of the platform in case of emergency situations of depressurization of the hydraulic system. In all other cases of raising and lowering the platform, fixing the pillars 9 in a vertical position is not necessary, and they are in a free swinging state. After lifting the rod 5 to the stop and fixing the platform with the uprights 9, the support 6 is joined to the bracket carried the platform’s torsion with the supports 9, the support 6 is joined to the bracket carried cargo locks. Thus, the load is fixed on the support 6 and is ready to move in the upper position of the hydraulic cylinder 4. To transport in the lower position, unclip the support posts 9 and lower the stem 5 down to the stop. five 35 Invention Formula A device for transporting bulky goods, comprising a base mounted on it by its body a hydraulic cylinder, a support for cargo connected with the possibility of swinging in a vertical plane with the rod of said hydraulic cylinder supported on a rod platform mounted in vertical guides connected to the base and a mechanism for fixing the vertical position of the platform, characterized in that, in order to simplify the construction, the platform is provided with a hole in the central part, in which with a hole in the central part, in which The torch places the rod of the specified hydraulic cylinder so that it can rotate in a horizontal plane relative to the platform, and the support for the load is fixed at the end of the rod, while the guides and the body of the power hydraulic cylinder are fixed on the base rigidly. Fig.z