RU67155U1 - CASE OF THE LOCK AND FILLING DEVICE - Google Patents

Abstract

The invention relates to the field of hardware and relates to the housing of the locking and sealing device, containing on the outer surface on one of the sides a tide with an upper side located below the level of the upper side of the housing, and with an opening for attaching one end of a piece of rope, while the housing is made hollow, and its inner surface is formed by two pairs of oppositely lying faces symmetrically located relative to the axis of the body cavity, respectively parallel and at an angle to each other, em, adjacent faces are interconnected by a radius surface. According to a utility model, oppositely lying, angled faces in the upper part are made broken with a sharpening angle located inside the original sharpening angle. In addition, the tide in the lower part is rounded to increase the rigidity of the body. In addition, the housing is equipped with an opening for controlling the installation of the rope. The proposed utility model increases the reliability of the fixation of the rope and the rigidity of the body. 2 s.p. f-ly 4 ill.

Description

This utility model relates generally to hardware and, in particular, to devices for locking and sealing the doors of railway cars, freight containers and vans, tank hatches, steering wheels for hopper grain carriers, warehouses, warehouses, shops, stalls and other objects.

More specifically, the utility model relates to locking and sealing devices in which a flexible element is used as a contactor, for example, a piece of cable, in which the case is made of one-piece with upper and lower openings (sockets) for covers.

State of the art

A housing of a locking and sealing device is known, comprising a tide on the outer surface on one of the sides with an upper side below the level of the upper side of the housing and with an opening for fastening one end of the rope segment, while the housing is hollow and may have upper and lower rectangular openings closed with covers, or have only one bottom opening. And its inner surface is formed by two pairs of oppositely lying faces symmetrically spaced relative to the axis of the body cavity, respectively parallel and at an angle to each other. The latter are workers,

with which the rollers (fixing elements) interact, mounted in a spring-loaded separator, and after pulling the rope, the rollers simultaneously interact with the rope and the working faces, ensuring the fixation (clamp) of the rope.

A well-known housing design is described in patents owned by TRANS-PLOMBIR LLC of the Russian Federation for invention No. 2228417, No. 2210622, No. 2221123, ЕВВ 39/02, Eurasian patent No. 004584, ЕВВ 39/02.

The disadvantages of the known body include a fairly wide range of sizes of loop pulling during tests that simulate unauthorized interference, within, however, the specified tolerance, as well as insufficient rigidity. The technical result of the utility model is to eliminate these drawbacks.

Utility Model Essence

The specified technical result is achieved by the fact that in the known casing of the locking and sealing device, containing on the outer surface on one of the sides a tide with the upper side located below the level of the upper side of the casing, and with an opening for attaching one end of a piece of rope, while the casing is made hollow, and its inner surface is formed by two pairs of oppositely lying faces symmetrically located relative to the axis of the body cavity, respectively parallel and at an angle to each other, when than, adjacent faces are interconnected by a radius surface. According to a utility model, oppositely lying, angled faces in the upper part are made broken with a sharpening angle located inside the original sharpening angle.

And also the fact that the tide in the lower part is made with rounding.

And also the fact that the tide in the lower part is equipped with a hole.

Brief Description of the Drawings

- Figure 1 shows a General view of the product, front view, in section;

- Figure 2 is a left view;

- Figure 3 is a top view;

- Figure 4 is a bottom view.

Preferred Embodiment of Utility Model

The housing 1 of the locking and sealing device, contains on the outer surface on one of the sides of the tide 2 with the upper side 3, located below the level of the upper side 4 of the housing, and with a hole 5 for attaching one end of a piece of rope. In this case, the housing is made hollow and has an upper 6 and lower 7 nests, and its inner surface is formed by two pairs of oppositely lying faces symmetrically located relative to the axis of the cavity of the housing, respectively parallel to 8 and at an angle 9 to each other. According to a utility model, oppositely lying, angled 9 faces in the upper part 10 are made broken with a sharpening angle located inside the original sharpening angle.

In addition, the tide at the bottom is rounded.

In addition, the tide in the lower part is provided with a hole.

During operation of the locking and sealing device after pulling the loop through the housing and ensuring the required minimum loop size, the separator with locking elements under the action of the spring, moving along the faces 9 located at an angle provides the required rope clamp. However, the size of the spread of loop stretch values is quite wide. When crossing the line

mates broken working guides in the upper part 10, the locking elements sharply come together and firmly grasp the rope. Its stretching is almost impossible.

This relative position of the working faces also provides higher structural rigidity in the upper part of the housing, and in the lower part the latter is ensured by the presence of a rounded curve 11 of the tide with its simultaneous increase in length.

The hole 12 in the tide serves as a viewing window for monitoring the installation of the rope in the hole 5.

Thus, the proposed utility model increases the reliability of the fixation of the rope and the rigidity of the structure of the body.

Claims (3)

1. The housing of the locking and sealing device, containing on the outer surface on one of the sides of the tide with the upper side located below the level of the upper side of the housing, and with a hole for attaching one end of a piece of rope, while the housing is made hollow, and its inner surface is formed two pairs of oppositely lying faces symmetrically located relative to the axis of the body cavity, respectively parallel and at an angle to each other, and the adjacent faces are conjugated to each other by a radius surface Yu, characterized in that the oppositely lying angled face at the top of the formed polygonal with an angle of taper located inside the original sharpening angle. 2. The housing according to claim 1., Characterized in that the tide in the lower part is made with rounding. 3. The housing according to claim 1, characterized in that the tide in the lower part is provided with an opening.