SU1710922A1 - Coupling clamp - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to mechanical engineering, in particular to engineering pipeline failure; and maybe . applied in various ways of thinking: The purpose of the invention, the construction, installation and disassembly of the rigid clamp contains a tension knot, made of a bolt-screw-slider pair and a thrust pin with a hole for the thinner end of the bolt, which is flared Possibility of turning the wire. A double wire loop encloses the hose and hooks onto the thrust and slide bar. As the bolt rotates, the tension is tightened by the loop and the hose is pressed. The wire is placed in the slots of the pta and the slider or hooked onto the protrusions on them. 2 f-ly, 4 silt

Description

The invention relates to mechanical engineering and can be used for fastening flexible hoses with rigid pipes of pipelines, including for connecting pipelines of systems. cooling or fueling of ship diesel power plants and similar facilities, where there is an unavoidable mobility of some elements relative to others.

The aim of the invention is to simplify the construction and installation of the fixed clamp.

Fig. 1 shows a collar (in assembled, early working position); FIG. 2 — tension clamp assembly; Fig. 3 shows the right-lying loop of the clamp immediately after manufacture; Fig 4 - wire loop in the working position.

The clamp has a screw 1, a slider 2, a thrust pin 3, a double closed wire loop 4 covering the hose 5, mounted on the pipe 6 of the pipeline, as well as a slider 2 and thrust pin

Tension assembly contains slider 2 and thrust pin 3, in which grooves 7 are made on the outer sides (protrusions can be used as an alternative) “Bandage 1 passes through the threaded hole of slider 2, and its cylindrical shank is flared in the stop pin you are 3 with the possibility of their mutual mobility.

The installation of the clamp is carried out as follows.

The prefabricated wire loop 4 is installed in place, covering the hose 5, mounted on the pipe nozzle 6 (Figs 4) “Between the ends of the loop, a tensioning device is installed in the assembly (FIG. 2), pre-rotating

with

HS

to

slider 2 relative to screw 1, the slider is moved to the position closest to the thrust pin 3, and the tensioning device is installed (Fig. 1). 0 Turning the screw 1 moves the slider 2 away from the thrust pin 3, thereby tensioning the wire loop 4 and st hose clamp around hose 5. The clamp removal operation is carried out in the follower

Claims (3)

1. A clamp, containing a flexible element in the form of a double closed wire loop and a tensioning device, including a tightening screw, a slide with a threaded hole, and a stop piece 9 of the opening five 0 A shank of a tightening screw, characterized in that, in order to simplify the construction and installation process and to ensure multiple use, the shank of the tightening screw is rolled: in the hole of the thrust rod with the possibility of turning in it, and on the outer surface of the slide block and resistant the grooves are made in which the wire loop is installed 2 "Clamp on p." Characterized in that a protrusion is made on the outer side of the abutting pin; in contact with the wire loop 3. Clamp according to Claims 1 and 2, characterized in that a projection is made on the outer side of the slider in contact with the wire loop YI2. / fai.3 FIG. 2 FIG. C