RU180921U1 - Butterfly Valve - Google Patents

Abstract

Rotary hinged shutter fitting of a container transport vehicle, comprising a housing with an emphasis on horizontal movements, fastened with hinges on the frame of this tool and tilted from a working horizontal position into a non-working position, as well as passing through a circular hole in the housing perpendicular to its base, rotating about its axis a rod of circular cross section and motionless and coaxially fixed at its ends lower and upper stops from vertical movements of a rectangular cross section, whose faces are made rounded or flat, mating in their closed position with the structural elements of the vehicle frame and the lower fitting of the transported container, respectively, the bottom stop from vertical movements is made as a single integral structure with a pivot rod, and the horizontal faces of the upper pivot point towards the middle of the pivot rod and lower stops in the angles of the initial adhesion with adjacent surfaces of the structural elements of the vehicle frame and lower fitting transport direct container provided with bevels. 1 s.p. f-ly, 1 ill.

Description

The utility model relates to vehicles for the transportation and placement of goods or objects, and, in particular, securing goods on vehicles.

The fitting stop consisting of a plate with a prismatic stop, having a rectangle shape in plan, is adopted as an analog. (Pastukhov I.F., Pigunov V.V., Koshkalda R.O. Construction of cars M. 2000, p. 293).

The disadvantage of the analogue is the lack of fastening of the container from vertical movement. With strong shaking, a gust of wind, the container moves in the vertical direction and falls from the platform.

The prototype is a rotary fitting stop, consisting of a plate — a base with a prismatic stop having a rectangular shape in plan; above and below the base plate there are movable prismatic stops that can be rotated around the axis of the plate perpendicular to the surface. (Patent KZ 26448 dated 06/23/2011 "The emphasis is fitting rotary").

The disadvantages of the prototype are the lack of a single integral design of the lower stop with a pivoting rod, the difficulty of self-centering of the lower corner container fitting on the stop when loading onto the platform, the container is not securely fixed due to the non-flatness of the lower corner container fittings.

The technical result, which the utility model aims to achieve, is to ensure reliable fixation of transported containers from vertical and horizontal movements, guaranteed locking on four corner fittings, as well as improved self-centering of the lower fittings.

The technical result is achieved by the fact that in the shutter a swing-out fitting, including hinged on the vehicle frame and reclining from the working horizontal position to the inoperative body with emphasis on horizontal movements, passing through a circular hole in the body perpendicular to its base, the rod rotates relative to its axis round section, as well as the lower and upper stops of rectangular section from vertical movements at the ends of this rod, mating in its In the open position with structural elements of the vehicle frame and the lower fitting of the transported container, respectively, according to the utility model, the lower stop from vertical movements is made as a single integral structure with a rotary rod, and the horizontal faces of the upper and lower stops in the corners of the initial clutch facing the middle of the rotary rod with adjacent surfaces of the structural elements of the vehicle frame and the lower fitting of the transported container are provided with bevels.

The upper emphasis from vertical movements is made with side edges slanted upwards.

The utility model is illustrated by drawings, which do not cover and, moreover, do not limit the entire scope of the claims of this technical solution, but are only illustrative materials of a particular case of execution:

In FIG. 1 - rotary hinged fitting shutter, main view.

The inventive shutter rotary hinged fitting has a housing with an emphasis on horizontal movements 1 (Fig. 1), fixed with an axis 2 (Fig. 1) on hinges 3 (Fig. 1), as well as a round rod 4 (Fig. 1), combined with the lower stop 5 (Fig. 1), fixed at the end of the upper stop 6 (Fig. 1), while the narrow edges of the stops are rounded. The shutter has a rotation handle 7 (Fig. 1) for transitioning to the "closed" - "open" position and a latch 8 (Fig. 1), which fixes the shutter in these positions.

Performing the shutter according to the proposed solution allows to facilitate loading operations and securely fix the container on the vehicle frame from horizontal and vertical movements.

Claims (2)

1. Shutter rotary hinged fitting vehicle for transporting containers, including hinged on the frame of this tool and reclining from the working horizontal position into the inoperative body with emphasis on horizontal movements passing through a round hole in the body perpendicular to its base pivoting rod relative to its axis circular cross section, as well as the lower and upper stops of rectangular cross section from vertical movements along the ends of this rod, mating in its own When the position is complete with structural elements of the vehicle frame and the lower fitting of the transported container, respectively, characterized in that the lower stop from vertical movements is made as a single integral structure with a rotary rod, and the horizontal faces of the upper and lower stops in the angles of initial clutch facing the middle of the rotary rod with adjacent surfaces of the structural elements of the vehicle frame and the lower fitting of the transported container are provided with bevels. 2. Shutter rotary hinged fitting according to claim 1, characterized in that the upper stop from vertical movements is made with side edges slanted upwards.

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