SU435015A1 - THE DEVICE FOR CLEANING THE INTERNAL PIPE SURFACE - Google Patents

Description

one

The invention of the OTHOCHTICH to devices for HCTiKiH internal 1H01e | rychnost pipes.

A similar device is known, which contains a frame, a T1ran1-portoricoic mechanism of the pipes to be machined and a working member with cleaning elements.

The proposed condition1b0 increases the cleaning efficiency. This is achieved by the fact that the working body is made. In the vlde there is a movable pyuly body with a revolve-type head, on one side of which a sealing sleeve is strengthened, and on the other a freshly mounted rod is mounted; The mechanism of travsporti .0101) ki of the pipes being processed is equipped with a leading pusher which is connected to the driven pusher on the one hand, and with two prisms on the other hand, with one of the prisms of the inside inside the other and spring-loaded.

For oblazhepecheniya adjustable rotation of the head: the working body, it is equipped with novorotnym and locking mechanisms.

A height-adjustable stop is installed over the leading pusher of the transport mechanism for the pipes being machined to automatically rotate the working body, and a limit switch is installed in the lower CL1ST1I under the spring prism of the leading pusher.

FIG. 1 shows the proposed device, side view; in fig. 2 is the same plan view; in fig. 3 — node 1 in FIG. one; in fig. 4 - section aa to fit. one; in fig. 5-section along BB in FIG. 2; in fig. 6 — node II in FIG. 3; in fig. 7 is a section along BB in FIG. 2

The apparatus for cleaning the inner surface of the tubes comprises frame 1; the mechanism for transporting pipes 2, equipped with a leading pusher 3, which is connected on one side with a jack, an impeller 4, and on the other with two prisms 5 and 6, with the prism 6 fastened inside the prism 5 and spring loaded 7; the working body made iB as a movable hollow body 8 with a glang 9 revolving type. On the one side of the hollow body 8, a sealing sleeve 10 is reinforced, and on the other, a hollow stem P. is movably mounted.

In order to provide an adjustable rotation of the head 9 of the working body, it is provided with a turning mechanism, made in the form of a lever 12 with a roller 13 "pusher 14, and a locking mechanism in the form of a pawl 15.

For automatic rotation of the working body over the leading pusher 3 of the transport mechanism for the processed pipes 2, a height-adjustable stop 16 is installed, and a limit switch 17 is installed at the bottom of the spring-loaded prism 6 of the leading pusher 3.

The followers of the pusher 4 have shards Priam. Above the pushers on the upper frame of the frame 1, stops 19 are installed, executed in the form of triangular prisms.

The hollow rod And with the spring 20 connects to the drives 21, and in the case of the socket 22 - with a source of compressed air (not shown in the drawings).

The housing 8 is installed (a retainer 23 is inserted. In the upper part of the frame 1, inclined cradles 24 are fixed and a trap 25 is installed for the cleaning elements 26 - ice.

The lead pusher 3 has a drive 27. Staig 28 with the help of forks (not shown in the drawings) connects the lead pushers 3 with the followers 4.

The device works as follows: Yu1Shch: m way.

The pipes 2 to be cleaned are laid on the cradles 24 of the frame 1 and under their own weight are 1k1 1c to ylnopa 19. Then the drive 27 of the protractor ovzhi mechanism is turned on, which, with a rammer of the leading pusher 3, and through the bar 28 of the follower pushers 4 at the same time it centers the pipe relative to the axis of the sealing sleeve 10 of the housing 8, presses it against the stop 16 and controls the presence of the pipe 2.

Upon further movement of the pusher 3 B1 upward, the prism 6 turns on the limit switch 17, which feeds the signal a 21.

The actuator 21 through the blunt rod 11 and the spring 20 pulls the body 8 with the head 9 onto the end of the pipe 2 being cleaned so that a tight connection with the sealing sleeve 10 is formed, after which the movement of the body 8 stops. The rod 11, (Continuing to move, compresses the spring and the harmful conical end pushes the cleaning element 26 out of the head opening of the 9-revolver tick and inserts it through the converging sleeve 10 into the inside of the pipe 2.

. Compressed air, passage cherkez hollow rod 111, promotes cleaning element 26 along the entire length of the pipe being cleaned. After passing through the pipe, the cleaning element 26 (wad) is released into the trap 25 (drum with tangential injection). Then the signal to the actuator 21 is reversed, and the working element is moved to its original position. At the same time, the chassis 8 with the help of a roller .13 through the lever 12 of the pusher 14 and the dog 15 turns the head 9 by a certain.

angle, aligning the bore of the head with the cleaning element 26 with the sealing sleeve 10.

After disconnection of the cleaned pipe 2 from the sealing sleeve 10, a signal is given to reverse the drive 27 of the aiHCinoip mechanism.

When pulling down the pushers with the prisms, the cleaned pipe is placed on the other side face of the adjustable stop 19 and slides down to the unloading 24 towards the discharge side, since the top of the adjustable stop 19 is displaced relative to the axis of the opening of the sealing sleeve 10 to the side of the pipe loading. Then the drive mechanism 27 is turned on.

transporting the tracking pipe, and the cycle repeats.

If necessary, the required number of cleaning elements 26 can be passed through each pipe by adjusting the known command device accordingly.

Subject invention

Claims (3)

1. A device for CLEANING the inner surface of pipes, comprising a frame, a mechanism for transporting the pipes being processed and a working body with cleaning elements, characterized in that, in order to increase the cleaning efficiency, the working body is made in the form of a movable floor body with a revolving head, on one side which reinforced sealing sleeve, and on the other movably mounted hollow rod; The mechanism of transporting pipes of machined pipes is equipped with a leading pusher connected on one side with a driven pusher, and the other with two prisms, one of which is fixed inside the other and spring-loaded. 2. The device according to claim 1, characterized in that, in order to provide an adjustable rotation of the head of the working body, the latter it is supplied with rotary and lock mechanisms. 3. Device under item 1, characterized in that, in order to automatically rotate the working body over the leading pusher The height-adjustment mechanism of the pipes to be machined is equipped with an adjustable height stop, and at the bottom of the spring-loaded prism of the leading pusher there is a short-circuit switch.  " Wi l Knot Y //////// y ///// 23 t