RU160202U1 - DEVICE FOR FASTENING CARGO ON VEHICLE - Google Patents

Abstract

1. A device for securing cargo on a vehicle, including a removable, hollow, load-bearing support mounted on a vehicle with an inclined wall for accommodating the cargo, equipped at the bottom with locking elements for securing against shear, characterized in that it contains a pair of hollow mounted in a row load-bearing supports, with each hollow bearing is made of triangular cross-section and further comprises a set of removable locking elements for mounting the upper part of the product to an inclined wall for fixing the products of adjacent hollow supports to each other and for fixing adjacent hollow supports to each other. 2. A device for securing cargo on a vehicle according to claim 1, characterized in that the locking elements are made in the form of clamps.

Description

The utility model relates to railway transport, namely, to a device for securing cargo on a vehicle, and can be used for transporting frames of the rotary base of the drilling rig, as well as panels, shelters and other large-sized products of frame construction, the width of which is limited by the dimensions of the rolling stock for transportation by universal wagons.

Transportation of goods with a width of more than 3400 mm by main railways is associated with great difficulties due to the inability to arrange such goods horizontally, without going beyond the lateral dimension of the rolling stock, which complicates and increases the cost of transportation of products.

A known wagon for transporting large-width cargo containing a load-bearing platform and fixing elements for cargo (see patent EP No. 687610 A1, 6 B61D 3/16, publ. 20.12.95).

The load-carrying platform is pivotally mounted on a frame mounted on two standard running trolleys, forming a platform car, and has one longitudinal axis of rotation and two fixed positions - horizontal (loading ”unloading) and inclined (transport).

The length of the load-bearing platform is commensurate with the length of the carriage frame and ensures the transport of sheets up to 12,000 mm long. The width of the loading platform of the load-carrying platform is regulated by movable stops for the specific width of the transported sheets. The movable stops keep the sheets from lateral displacement and have gearing with the transverse beams of the load-bearing platform. The transported sheets are fixed on the load-carrying platform with flexible linking devices. The maximum possible width of sheets that can be transported by the proposed car is 4500 mm.

The transfer of the load-carrying platform from one position to another is carried out by lever mechanisms with pneumatic drive mounted on the car.

In the transport and loading positions, the load-bearing platform is fixed by supporting posts and locking devices.

The known device has a complex structure and provides transportation of only sheet metal, which limits its capabilities and is its disadvantage.

Known flat-plate wagon for sheet metal containing a load-bearing platform (see the description of the patent for utility model of the Russian Federation No. 51949, IPC B61D 3/16, publ. 03/10/2003).

The load-carrying platform is made of a welded structure and pivotally mounted on a frame that is mounted on two typical running trolleys of a platform car, and is designed for sheet metal with a width of up to 4500 mm.

The frame of the platform car is a powerful spinal beam equipped with pivot and end beams, as well as support brackets and brackets for suspension of pneumatic cylinders.

When transporting a wagon, the load-bearing platform is inclined to the horizon, and when performing cargo operations it occupies a horizontal position. The transfer of the load-carrying platform from one position to another is carried out using pneumatic cylinders. The load-bearing platform is held up by racks and secured by stoppers.

Depending on the width of the sheets that are planned to be transported, on the transverse beams of the load-carrying platform, in advance, stops with gear engagement with them are set to the required size. Rolled sheets are loaded with cranes with magnetic grips and are evenly spaced along the length of the cargo area. After the car is loaded to full load capacity, the sheets on the load-carrying platform are fixed with linking devices, each of which consists of a chain or a strong tape and a tension mechanism.

The known device has a complex structure and provides transportation of only sheet metal, which limits its capabilities and is its disadvantage.

A vehicle is known for transporting long bulky bulky goods in an inclined position, containing a load-bearing inclined platform and fixing elements for cargo (see the description of the invention for USSR copyright certificate No. 1558739, IPC B60P 3/40, B61D 3/16, B60P 7/10, publ. 04/23/90 Bull. No. 15).

The vehicle comprises running trolleys with longitudinal beams. On the carts there is a hollow power element made in the form of a cylinder with stringers and frames and rests on a turnstile support made in the form of a spherical hinge. A load-bearing platform, equipped with an inclined support element, lower and upper grippers for the cargo, and screws for securing the cargo, is fixed to the hollow power element by means of the mounting pad and stiffeners.

The device has a complex structure, designed for flat long products, which is its disadvantage.

Known wagon platform for sheet metal, including a hollow load-bearing platform, equipped with locking elements for securing the load from shear (see the description of the utility model of the Russian Federation No. 1111913, IPC B63D 3/16, publ. 10.03.2006).

The load-carrying platform is intended primarily for the transport of long and wide-sized flexible non-self-supporting goods in an inclined position. The load-carrying platform is hollow with a cross section of a rectangular trapezoid, on the inclined wall of which in the lower part there are fixed clamps and in its upper part there are fixed folding grips made by L-shaped to a certain thickness of the transported cargo, which reduces the functionality of the device.

To control the displacement of the center of gravity from the longitudinal axis of the vehicle, movable counterweights are provided, which are displaced across the platform by lead screws by a certain amount determined by calculation.

A device is known for securing cargo on a vehicle, adopted as a prototype, including a removable hollow load-bearing bearing fixed to the vehicle, equipped at the bottom with locking elements for securing against shear (see the description of the utility model of the Russian Federation No. 133476, IPC B60P 7 / 00, published on October 20, 2013).

Known devices protected by patents EP No. 687610 A1, RU No. 51949 and RU No. 1111913 have load-bearing platforms for placing sheets at an angle mounted permanently on the frames of cars, which does not allow them to be used as packaging for temporary storage of products.

The load-bearing hollow support of the known device is included in the package of cargo and is made of a trapezoidal cross section, contains two load-bearing surfaces and is intended for fastening, packaging and transporting goods of predominantly small thickness, for example, boiler screens and panels with their placement on both load-bearing surfaces, thereby reducing the cost of transportation of the product.

The base of the load-bearing hollow support is mounted on the vehicle during the transportation of goods by any known method.

The locking elements for securing the load from shear are made in the form of fixed grippers designed for a specific product and are fixed only in the lower part of the inclined walls of the load-bearing hollow support, which does not provide reliable fixation of the products, especially when the product is subjected to wind loads during transportation and reduces functionality known device.

The technical task of the utility model is to increase reliability.

The technical problem is solved in that the device for securing cargo on a vehicle comprises a removable hollow load-bearing support mounted on a vehicle with an inclined wall for accommodating cargo, equipped in the lower part with fixing elements for securing against shear, according to a utility model, it contains a pair of hollow load-bearing supports, with each hollow support made of a triangular cross section, and further comprises a set of removable locking elements for mounting the upper Asti product to the inclined wall, for fixing the adjacent hollow products themselves and between the supports for fixation of the hollow adjacent pillars together. The fixing elements are made in the form of clamps.

The proposed device design with removable locking elements allows for the transportation of frames of the rotary base of the drilling rig, panels, shelters and other large-sized products of a frame structure with a significant different width, both in open wagons, and on open platforms and vehicles, which allows to expand functionality and reduce cost transportation and terms of their delivery (reduce the length of the path) according to the “Technical conditions for the placement and securing of goods in wagons and a container ah "M, 2003

The inclusion of a load-bearing hollow support in the package allows you to secure the package with the products on the vehicle for the period of their transportation, for example, by rail, or water and road transport. With mixed transportation by various means of transport, it is possible to transfer products together with packaging from one vehicle to another, with the preliminary removal of clamps, fixing products of adjacent supports and adjacent supports themselves. It is possible to store products in transport packaging at the installation site without the use of additional devices after delivery.

A device for securing cargo on a vehicle is illustrated by drawings, where: in Fig. 1, a perspective view of one hollow support is shown; in FIG. 2 - General view of two installed in a row of supports with products (rotary frames of the base of the drilling rig); in FIG. 3 is a view A in FIG. 2; in FIG. 4 is a view B in FIG. 2.

A device for securing cargo on a vehicle contains a pair (even number) of triangular cross-section mounted in a row of removable hollow load-bearing supports 1 and 2.

Each load-bearing hollow support 1 and 2 consists of support racks 3, inclined racks 4, forming a supporting wall, and the base 5, made in the form of a frame and connected to the supporting racks 3 by braces 6. At the base of the inclined racks 4 fixed stops 7 for fixing from shift.

The device is additionally equipped with a set of removable locking elements made in the form of clamps 8, 9, 10 and 11. The clamp 8 is designed to fix the upper part of the product 12 and 13 to the inclined racks 4. The clamp 9 is designed to fix the lower part of the product 12 4. The clamp 10 is designed to fix the products 12 and 13 adjacent (installed in a row) of the supports 1 and 2 with each other. The clamp 11 is also intended for fixing the hollow supports 1 and 2 with each other.

The fastening of load-bearing hollow supports 1 and 2 with cargo to the vehicle platform is carried out by flexible connections 14 according to Chapter 1 of the “Technical conditions for the placement and fastening of goods in wagons and containers” M, 2003 for a speed of 100 km / h.

The device operates as follows.

When transporting products 12 and 13 on the same railway platform, two supports 1 and 2 are used, which are installed on the platform in one row (in a row), mirroring them relative to each other to ensure equal loading of the railway platform according to the calculation of the schemes in the longitudinal displacement of the common center of gravity on the platform.

Products 12 and 13 are installed on the supports 1 and 2 in an inclined position with an emphasis on the lower part of the product in the fixed stops 7, ensuring their stable position and transportation (placement) in the installed loading width. The upper and lower parts of the products 12 and 13 are additionally fastened with clamps 8 and 9, respectively, to the inclined racks 4 of the supports 1 and 2. The products 12 and 13 are fastened together by the clamps 10. The supports 1 and 2 are fastened together by the clamps 11. In addition, the supports 1 and 2 with articles 12 and 13 on a vehicle, for example, a railway platform, is additionally fixed using flexible connections 14.

In mixed transportation, for example, by rail and road transport, supports 1 and 2 with products 12 and 13 are installed on a railway platform and transported to a transshipment point. There, supports 1 and 2 with products 12 and 13 are individually loaded onto vehicles, after removing the clamps 10 and 11, and delivered to the installation site, where supports 1 and 2 with products 12 and 13 are removed from the vehicle and stored until the equipment is installed.

Thus, the use of the proposed device provides the possibility of transporting two frames of the rotary base of the drilling rig, which helps to reduce the cost of transportation, since the use of universal vehicles is cheaper than special ones, allows for mixed (on various types of transport) transportation together with packaging and provides storage of cargo without the use of additional devices.

Claims (2)

1. A device for securing cargo on a vehicle, including a removable, hollow, load-bearing support mounted on a vehicle with an inclined wall for accommodating the cargo, equipped at the bottom with locking elements for securing against shear, characterized in that it contains a pair of hollow mounted in a row load-bearing supports, with each hollow bearing is made of triangular cross-section and further comprises a set of removable locking elements for mounting the upper part of the product to an inclined wall for fixing products of adjacent hollow supports to each other and for fixing adjacent hollow supports to each other. 2. A device for securing cargo on a vehicle according to claim 1, characterized in that the locking elements are made in the form of clamps.

Images