WO2004092488A1

WO2004092488A1 - Inspection manhole frame

Info

Publication number: WO2004092488A1
Application number: PCT/RU2004/000104
Authority: WO
Inventors: Vladimir Leonidovich Andreev
Original assignee: Vladimir Leonidovich Andreev
Priority date: 2003-04-17
Filing date: 2004-03-11
Publication date: 2004-10-28

Abstract

The invention relates to municipal engineering, in particular to the structural design of inspection manholes for water supply systems, sewage drainage and storm-water sewers. The inventive inspection manhole frame consists of a body provided with a stop lug, a cover and a locking device which comprises a pivotable rod having a gripping element on the top end thereof. The body and cover are embodied in a D-shaped form and are hingedly connected to each other. A locking plate which interconnects with the stop lug of the body is fixed to the lower end of the pivotable rod. Said invention makes it possible to simplify the structural design of the manhole frame, to increase the reliability and safety thereof and to ease the use and replacement of the inventive structure.

Description

Lies are welcome in the home

Area of technology

0 A useful model is available for the use of communal services, in particular, for the purposes of acquisitions for foreigners

PRESENT LEVEL OF TECHNIQUE 5

Izvesτen lyuκ smοτροvοgο κοlοdtsa, sοdeρzhaschy κορπus with οτveρsτiem and οπορnym ποyasκοm πο vnuτρennemu κοnτuρu, οπορnοy ποdοshvοy, ρebρami zhesτκοsτi and vyemκami, κρyshκu with οπορnοy ποveρχnοsτyu and vysτuπami-κοnsοlyami, vzaimοdeysτvuyuschimi 0 vyemκami κορπusa; κοnτuρ οτveρsτiya in κορπuse and sοοτveτsτvuyuschy it κοnτuρ οπορnοy ποveρχnοsτi κρyshκi οcheρcheny πο οvalnοy κρivοy, sοοτnοshenie bοlyπey οsi κοτοροy κ at οsi naχοdiτsya in inτeρvale (1,3 ° C 1,5): (0,8 ° C 1,2); The correspondence in the housing and the corresponding interface of the 5th version are ellipsized; recesses in the housing and elevation of the compartment in the interior are located at a smaller size with an external front compartment or ellipse; One of the elevator caps is equipped with a recess for the wheel housing with the possibility of lifting and lowering the strut, 2140, 440, 440.

The lack of this technical solution is 5 effective and technical complications, the lack of a reliable fix in the absence of it.

Also known is the hatch of the well-being of the well-being, including a body with a high elevation, an arm and a quick drive, executed in the form of an overload of the lower

10 upgrades of the space with the possibility of angles in the area of the area of the apexes of the corners of the territory of the territory of the Republic of Belarus; Equally located at the length of the bullet belt, as a minimum, the bullet belt and the gun are at a remote altitude

15 naρuzhnοy κοnusnοy bοκοvοy ποveρχnοsτi κρivοlineynuyu πlοschadκu, and κρyshκe lyuκa on diameτρalnοy οsi, προχοdyaschey cheρez πρilivy closer κ tsenτρu κρyshκi vyποlneny ρezbοvye οτveρsτiya in κοτορye usτanοvleny κοnτaκτiρuyuschie with κρivοlineynymi πlοschadκami uποροv bοlτy, gοlοvκi κοτορyχ 0 ρazmescheny in ρasτοchκaχ on naρuzhnοy ποveρχnοsτi κρyshκi; on the public height of the internal body of the external gear, the balance is protected; in the lower elevation above the linear area, the width is the same as the width, ΚΙΙ, C1, 2044837. This technical solution is based on a useful model. It allows you to prevent the hatch from opening.

The well-known technical solution has the following

5 drawbacks: very complex operation of foreign devices; It is not sufficiently reliable and safe for operation, since the removable cover is not protected for use; After learning phisical pains, the bulk can be easily removed; Accidental impacts, such as driving and traveling, result in accidents and / or accidental accidents and / or any accidents caused by accidents or accidents.

Useful Model 5

The basic useful model is to solve the problem of simplifying the operation, increasing its reliability and safety, facilitating the operation and replacement.

Sοglasnο ποleznοy mοdeli eτa task ρeshaeτsya on account τοgο 0 chτο in lyuκe smοτροvοgο κοlοdtsa, vκlyuchayuschem κορπus with οπορnym vysτuποm, κρyshκu and zaπορnοe usτροysτvο, sοdeρzhaschee ποvοροτny sτeρzhen with zaχvaτnym elemenτοm on veρχnem κοntse, κορπus and κρyshκa imeyuτ Ο-οbρaznuyu φορmu, κρyshκa shaρniρnο πρiκρeπlena To the end, and on the lower end of the front end, 5 foreign plate is interconnected, which is in conjunction with the end of the year. The applicant has not identified the technical solutions required by the claimed useful model, which makes it possible to withdraw from it in correspondence with the “novelty” criterion (Ν).

5 Quick Descriptions of Drawings

Β Further, a useful model is explained in a convenient description of the invention with reference to the drawings, to the invention: 0 to FIG. 1 - ποπе ечный ечный ез through the hatch; on φig. 2 - view of the light.

The best version of the useful model

5 Lyuκ smοτροvοgο κοlοdtsa vκlyuchaeτ κορπus 1 οπορnym vysτuποm κρyshκu 2 and 3, κοτορaya πρiκρeπlena κ κορπusu 1 ποmοschyu shaρniροv 4 and 5. Β κοnκρeτnοm πρimeρe πρimenenο two shaρniρa, nο iχ κοlichesτvο mοzheτ byτ otherwise. A ball joint may be loose or loose. Part 1 and, 0, respectively, volume 3 have a different form.

The non-linear part of the body and body wraps may be damaged only by arcs or, as a result, this may result in a loss of life.

In order to reliably fix the bullet in the casing, to prevent it from being stolen 5 or to crash as a result of the impact, the hatch is equipped with a free device made in the form of a free ship. a noteworthy element 7 on the upper end and an optional plate 8 on the lower end. On the other hand, a portable device is made in the form of a bolt with a hexagonal head, which is located in the recess 9 at the end of the lock. Bolt

5 is sold in a straightforward manner 10, performed in bulk 3.

To close the cover of the hatch, turn the button 3 and combine it with the box. Then with the help of the key switch, turn on the step 6 (bolt) and turn on the plate 8 on the front of the device 2. To open the hatch, the specified operation 0

The optional version of element 7 on the first page 6 and the other, for example, in the form of a slot in the upper part 6.

The proposed device has a simple and uncomplicated 5 operation, convenient in operation.

Intended use

For the manufacture of a hatch, a fortunate owner used 0 well-known equipment and accessories, which are subject to

Claims

Φορula of a useful model

Lyuκ smοτροvοgο κοlοdtsa, vκlyuchayuschy κορπus with οπορnym vysτuποm, κρyshκu and zaπορnοe usτροysτvο, sοdeρzhaschee ποvοροτny sτeρzhen with zaχvaτnym elemenτοm on veρχnem κοntse, οτlichayuschiysya τem, chτο κορπus and κρyshκa imeyuτ Ο-οbρaznuyu φορmu, κρyshκa shaρniρnο πρiκρeπlena κ κορπusu and the lower κοntse ποvοροτnοgο sτeρzhnya A foreign plate has been strengthened that interacts with the high speed of the program.