SU1221306A1 - Arrangement for sealing the closing webs of gates - Google Patents

Description

The invention relates to construction, in particular, to devices for compacting the door leaf of various industrial buildings and structures.

The purpose of the invention is to simplify the design of the device and increase the reliability of compaction of the fabric vestibule.

Figure 1 shows the gate, a general view; figure 2 - section aa in figure 1 in fig.Z - node I in figure 1; FIG. 4 is a section BB in FIG. 3; on fig.Z - node II in figure 1; figure 6 - section bb In figure 5; 7 - section G-D in figure 1, with the collapsible porch.

The device for sealing the door leaf includes a seal made in the form of a bracket 1 hinged by means of loops 2 in the lower part of the sheet consisting of a frame 3 connected to the sandwich panel 4, the profile element made in the form of an angle 5 and hinged installed with the help of loops 6 in the upper part of the canvas, the drive, made in the form of two movable rods 7 and 8, located inside the frame 3 of the canvas. Bracket 1 and corner 5 are installed along the entire length of the blade and connected to the drive, with the lower end of the movable rod 7 pivotally connected by means of axis 9 to one of the flanges of the bracket 1, and the upper end of movable bar 8 is connected pivotally to 17 using the axis 10 of one of the shelves corner 5.

On the bracket 1 are installed with an air gap 11 rubber bands 12, located in the gap 13 between the bracket and the threshold 14.

On the other shelf of the bracket 1 and the corner 5, the stops 15 and 16 are fixed, equipped with an adjusting bolt 17, while the stop 15 has the ability to interact with the recess 18 of the threshold 14, and the stop 16 with the bar 19 fixed on the girder 20. According to 2G gaskets are fixed to the perimeter of the frame, and together the sash joints

five

0 5 5

five

0

J062

the blades are sealed with the help of curved bars 22, the seals 23, and in the closed position of the leaf blades, the panel 4 is in contact with the gaskets 21 and 23. Due to the adjusting bolts 17 installed on the stops 15 and 16, the clamping force of the web increases or decreases. densifiers 21 and 23, which contributes to reliable compaction along the contour of the web at the place where it adjoins the frame.

In order to carry out the process of compaction or decompaction of the door leaf, the free ends of the movable bars 7 and 8 are eccentrically connected to the handle 24.

The device for sealing the door leaf operates as follows.

When the handle 24 is turned upwards, the movable rod 7 is moved downwards, and the rod 8 moves upwards, and the bracket 1 is rotated with rubber bands 12 relative to hinges 2 clockwise 90 and, accordingly, angle 5 turns relative to hinges 6 counterclockwise 90 , thereby providing a certain gap 25 between the bracket 1 and the threshold 14 and, accordingly, a certain gap 26 between the edge of the corner 5 and the bar 19 attached to the bolt 20, which ensures free opening of the blade doors and eliminates damage to the seal and opening the door.

When the handle 24 is turned downward, the rod 7 is moved upwards and the rod 8 downwards, which facilitates the rotation of the bracket 1 with rubber bands 12. relative to the hinges 2 counterclockwise and the angle 5 relative to the hinges 6 clockwise, which ensures reliable sealing contour canvas.

The use of the invention allows to significantly simplify the design and to improve the sealing along the contour of the web.

22

fig Z

FIG. J

(rig. t

15

FIG. five

H IN-IN

It

eleven

FIG.

Editor A.Dolinich

Order 1559/37 Circulation 469 Subscription

VNSh-1PI State Committee of the USSR

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Branch PPP Patent, g-. Uzhgorod, st. Project, 4

(rig, 7

Compiled by I. Sherstneva

Tehred I. Veres Proofreader M. Demchik

Claims (1)

A DEVICE FOR SEALING A DOOR DOOR CANVAS, including gaskets, the lower of which is made in the form of a U-shaped element mounted in a bracket pivotally mounted along the length of the web and connected to one end of the drive rod formed by paired elements moving in opposite directions, different I mean that, in order to simplify the design and increase the reliability of sealing the narthex of the doorway, it is equipped with adjustable stops contacting the narthex when the door leaf is closed, while one of the thrusts rigidly connected to the bracket, and the other - with the hinged top web and the other end of the actuator rod. Fig. / 1) 221