RU204820U1 - DEVICE FOR FIXING CONTAINERS ON THE PLATFORM - Google Patents

Abstract

The utility model relates to devices for fastening containers on a vehicle platform, for example, in rail transport. The device contains a base plate (2) rotatable around the mounting axis (1) with a support surface "B" and a fitting pin (2.1). The pivoting base plate (2) is mounted on the platform (3) of the vehicle. The sliding thrust plate (4) is designed to slide onto the rotary base plate (2) in order to fix it on the platform (3) along rectilinear guides (5) with a fixing hole (5.1), in which the cantilever end (6.1) of the locking latch is placed in the form of a handle (6). The supporting rotary plate 2 is equipped with a stop-handle (7), which is used as a stop when placed under the sliding stop plate (4), and as a drive handle for rotating the rotary support plate (2) around its mounting axis (1). The technical result is an increase in the reliability of fixing the rotary support of the plate (2) with the fitting pin (2.1) in the working position. 5 p.p. f-ly, 4 dwg.

Description

The utility model relates to devices for securing containers on a transport platform, for example, on a railroad or motor vehicle for transporting containers.

A device for fastening containers on a platform is known, which contains a base plate that is rotatable around a mounting axis, provided with a fitting pin installed and rigidly fixed by its leg in the hole of the rotary support plate, the rotary support plate is designed to be mounted using fixation elements on the platform, see RU 2687371 , B60P 7/13, publ. 05/13/2019 (prototype).

The technical problem inherent in this device is its low operational reliability, caused by the use of a removable fixing axis and removable means for fixing it, which are easily lost and deformable during operation of the hinged fitting stop, as fixing elements for the rotary base plate.

The technical result of the claimed utility model is to increase the reliability of fixation by the rotary support of the plate with the fitting pin in the working position.

The claimed technical result is provided by a device for fastening containers on a platform, containing a base plate that is rotatable around the mounting axis, equipped with a fitting pin installed and rigidly fixed with its leg in the hole of the rotary support plate, the rotary support plate is made with the possibility of mounting using fixation elements on the platform, elements fixing the rotary base plate is made in the form of a sliding thrust plate designed to slide onto the rotating base plate in order to fix it on the platform, moreover, to move the sliding thrust plate, the device is equipped with rectilinear guides, one of which has a fixing hole for placing the cantilever end of the valve in it - a lock made in the form of a handle mounted on a sliding thrust plate with the possibility of longitudinal movement;

for the interaction of the sliding stop plate with the supporting rotary plate when fixing it, the latter can be equipped with a stop element;

the stop element of the rotary base plate can be made in the form of a stop-handle, used as a stop when placed under the sliding stop plate in order to fix the rotary base plate on the platform, and as a handle used to rotate the rotary base plate around its mounting axis for transferring to the working or transport position;

the rotary base plate on its lateral sides can be equipped with overhead lateral stops;

the overhead side stops can be made with protrusions on the side of the rotary base plate, while on the sides of the rotary support plate there are mating grooves interacting with the said overhead side stops;

a pair of fitting pins can be mounted on the pivot base plate.

The claimed utility model differs from the prototype in that the elements for fixing the rotary base plate are made in the form of a sliding thrust plate designed to slide onto the rotating base plate in order to fix it on the platform, and for moving the sliding thrust plate, the device is equipped with rectilinear guides, in one of which a fixing hole is made to accommodate the cantilever end of a latch-retainer, made in the form of a handle, mounted on a sliding thrust plate with the possibility of longitudinal movement;

for the interaction of the sliding thrust plate with the supporting rotary plate when fixing it, the latter is equipped with a thrust element;

the thrust element of the rotary base plate is made in the form of a handle-stop used as a stop when placed under a sliding stop plate in order to fix the rotary base plate on the platform, and as a handle used to rotate the rotary base plate around its mounting axis for transferring to work or transport position;

the swivel base plate on its lateral sides is provided with overhead lateral stops;

the overhead side stops are made with protrusions on the side of the rotary base plate, while on the sides of the rotary support plate there are reciprocating grooves interacting with the said overhead side stops;

a pair of fitting pins are mounted on the swivel base plate.

Such differences from the prototype give grounds to assert that the proposed technical solution meets the criterion of patentability of a utility model - “novelty”.

The utility model is shown in the drawings, where:

in fig. 1 - an example of using a device for fastening containers on a platform in a working position - a rotary base plate is fixed by a sliding stop plate, isometric projection;

in fig. 2 - the same, the rotary base plate is not fixed, the sliding stop plate is in the extreme position;

in fig. 3 - devices for fastening containers on the platform, main view with a local section;

in fig. 4 - remote element "A" in Fig. 3.

The device for fastening containers on the platform contains a support plate 2 with a support surface "B" (Figs. 1, 2), which is rotatable around the mounting axis 1. The swivel base plate 2 is equipped with a fitting pin 2.1, installed and rigidly fixed with its leg in the hole made in the swivel base plate 2. The swivel base plate 2 is made with the possibility of mounting it on the platform 3 of the vehicle using fixing elements.

The fixing elements of the rotary base plate 2 are made in the form of a sliding stop plate 4. The sliding stop plate 4 is designed to slide onto the rotary base plate 2 in order to fix it on the platform 3. To move the sliding stop plate 4, the device is equipped with rectilinear guides 5. In one of the rectilinear the guides 5 made a fixing hole 5.1 (Fig. 3, 4), designed to accommodate in it the cantilever end 6.1 of the latch-lock, made in the form of a handle 6. The handle 6 is installed on a sliding stop plate 4 in brackets 4.1 with the possibility of longitudinal movement.

For the interaction of the sliding stop plate 4 with the supporting rotary plate 2 when it is secured, the supporting rotary plate 2 can be equipped with a stop element, which can be made, for example, in the form of a stop-handle 7. In this case, the stop-handle 7 is used as a stop when placing under the sliding stop plate 4 in order to fix the rotary base plate 2 on the platform 3. Also, the stop-handle 7 can be used as a drive handle to rotate the rotary base plate 2 around its mounting axis 1 to transfer the device to the working or transport position.

The rotary base plate 2 on its lateral sides can be equipped with overhead lateral stops 8. Overhead side stops 8 can be made with projections 8.1 from the side of the rotary base plate 2, while on the sides of the rotary base plate 2, mating grooves 2.2 are made to interact with these overhead side stops 8.

A pair of fitting pins 2.1 can be mounted on the pivoting base plate 2.

The utility model is used as follows.

The design of the proposed device for fastening containers on the platform 3 allows it to be used in two positions: in the working position, when the fitting pin 2.1 takes up position and the device for fastening containers on the platform 3 can be used to place the container (not shown), and in the inoperative position when the pivoting base plate 2 is thrown back on the mounting axis 1, so that the fitting pin 2.1 does not occupy a vertical position and the loading surface of the platform 3 can be fully used to accommodate loads that do not require the use of devices for securing containers on the platform 3.

For the safe transportation of containers, it is necessary to securely fix the containers on platform 3 and the 2.1 fitting pins in the working position.

To transfer the rotary support of the plate 2 with the fitting pin 2.1 to the working position, the rotary base plate 2 is rotated by the stop-handle 7 around the mounting axis 1, bringing the fitting pin 2.1 vertically into the working position, while the stop-handle 7 is placed between the straight guides 5.

Then, the rotary base plate is fixed 2. To do this, the sliding stop plate 4 is moved along the rectilinear guides 5 in the direction of the rotary base plate 2. In this case, the stop-handle 7 will be placed under the sliding stop plate 4, thereby fixing the rotary base plate 2 with vertical oriented fitting finger 2.1. To securely fix the rotary base plate 2, fix the sliding stop plate 4. For this, the latch-lock in the form of a handle 6 is moved in the bearing brackets 4.1 fixed on the sliding stop plate 4. The cantilever end 6.1 of the handle 6 is inserted into the fixing hole 5.1 in the straight guides 5. The handle 6 is turned down, placing it below the support surface "B" by the rotary support of the plate 2. The rotary support plate 2 together with the fitting pin 2.1 are securely fixed in the working position.

Thus, the proposed design of the hinged fitting stop is much more reliable than the fitting stop known from the prior art.

Claims (6)

1. A device for fastening containers on a platform, containing a base plate rotatable around the mounting axis, equipped with a fitting pin installed and rigidly fixed by its leg in the hole of the rotary base plate, the rotary base plate is made with the possibility of mounting using fixation elements on the platform, characterized in that, that the fixing elements of the rotary base plate are made in the form of a sliding thrust plate designed to slide onto the swivel base plate in order to fix it on the platform, moreover, for moving the sliding thrust plate, the device is equipped with rectilinear guides, one of which has a fixing hole for placing a cantilever in it the end of the latch-retainer, made in the form of a handle, mounted on a sliding stop plate with the possibility of longitudinal movement. 2. The device for fastening containers on the platform according to claim 1, characterized in that for the interaction of the sliding stop plate with the supporting rotary plate during its fixation, the latter is equipped with a stop element. 3. A device for fastening containers on a platform according to claim 2, characterized in that the stop element of the rotary base plate is made in the form of a stop-handle, used as a stop when placed under the sliding stop plate in order to fix the rotary base plate on the platform and as a handle, used to rotate the swivel base plate around its mounting axis for translation into working or transport position. 4. A device for fastening containers on a platform according to claim 1, characterized in that the pivoting base plate is provided on its lateral sides with overhead lateral stops. 5. The device for fastening containers on the platform according to claim 4, characterized in that the overhead side stops are made with protrusions on the side of the rotary base plate, while on the sides of the rotary support plate there are mating grooves interacting with the said overhead side stops. 6. A device for fastening containers on a platform according to claim 1, characterized in that a pair of fitting fingers is mounted on the rotary base plate.

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