PL67810Y1

PL67810Y1 - Handle, especially for the construction industry, especially for securing danger zones

Info

Publication number: PL67810Y1
Application number: PL122876U
Authority: PL
Inventors: Artur Mączyński
Original assignee: Betomax Polska Spółka Z Ograniczoną Odpowiedzialnością
Priority date: 2008-08-22
Filing date: 2008-08-22
Publication date: 2015-05-29
Also published as: PL122876U1

Description

Opis wzoruPattern description

Przedmiotem wzoru jest uchwyt, zwłaszcza dla budownictwa, zwłaszcza do zabezpieczania stref niebezpiecznych, wykorzystujący istniejące elementy konstrukcyjne budynków lub budowli lub tymczasowych elementów pomocniczych. W obecnych czasach budownictwo jest silnie rozwijającą się gałęzią gospodarki każdego kraju. Jednak postęp technologiczny dotyczący sposobów wykonywania prac budowlanych i materiałów stosowanych w budownictwie, tylko w niewielkim zakresie eliminuje człowieka z procesów budowlanych. Większość czynności podczas budowy musi być nadal wykonywana przez robotników lub pracowników nadzoru. Szczególny rodzaj wykonywanych przez nich czynności skutkuje znaczną liczbą wypadków, z których większość jest wynikiem nieprzestrzegania przez ofiary takich zdarzeń przepisów BHP oraz niewłaściwym zabezpieczeniem miejsca wykonywania obowiązków. Z uwagi na wymogi stosowania do zabezpieczania miejsc pracy sprzętu sprawdzonego, gwarantującego bezpieczeństwo, odchodzi się od spotykanych kiedyś na budowach rusztowań drewnianych, chociaż ich stosowanie jest dopuszczone pod warunkiem dotrzymania tzw. dobrej praktyki inżynierskiej. Brak doświadczenia lub próby oszczędności czasu prowadzą często do zaniedbań i w rezultacie wypadków. Dlatego w ostatnich latach na rynku pojawiło się wiele rozwiązań z zakresu zabezpieczania miejsc pracy.The subject of the design is a handle, especially for construction, especially for securing hazardous zones, using existing structural elements of buildings or structures or temporary auxiliary elements. Nowadays, the construction industry is a strongly developing branch of the economy of each country. However, technological progress concerning the methods of performing construction works and materials used in construction eliminates humans from construction processes only to a small extent. Most of the activities during construction must still be carried out by workers or supervisors. The specific type of activities performed by them result in a significant number of accidents, most of which are the result of non-compliance with health and safety regulations by the victims of such events and inadequate securing of the place of performance of duties. Due to the requirements of using proven safety equipment for securing workplaces, there is a departure from the wooden scaffoldings that were once found on construction sites, although their use is allowed provided that the so-called good engineering practice. Lack of experience or attempts to save time often lead to neglect and consequently accidents. Therefore, in recent years, many solutions in the field of securing jobs have appeared on the market.

Najbardziej znanymi środkami zabezpieczania stanowisk pracy są rusztowania i podesty. Przykładem może być rusztowanie rurowe objęte prawem ochronnym na wzór użytkowy 60514. Pojedyncze ramki składane są w stos, a na ich górnych profilach układane są podesty robocze. Zabezpieczenie boczne stanowią elementy samego rusztowania. Podobne rozwiązanie obrazuje zgłoszenie wzoru użytkowego 92116. W wypadku, gdy rusztowanie ma być przemieszczalne, do słupków ram rusztowania montowane są koła. Przykład takiego rozwiązania przedstawia zgłoszenie wzoru użytkowego 100690. Komunikacja pomiędzy poziomami rusztowania odbywa się poprzez ramy tworzące boki rusztowania lub poprzez wmontowane (zawieszone) na ramach drabiny.The best known means of securing workplaces are scaffolding and platforms. An example is the tubular scaffolding protected by the utility model 60514. Single frames are folded into a stack and working platforms are placed on their upper profiles. Lateral protection consists of the scaffolding itself. A similar solution is presented in the utility model application 92116. If the scaffolding is to be movable, wheels are mounted to the posts of the scaffolding frames. An example of such a solution is presented in the utility model application 100690. Communication between the scaffolding levels takes place through the frames forming the sides of the scaffolding or through ladders mounted (suspended) on the frames.

Często ustawienie rusztowania nie jest jednak technicznie możliwe albo nieopłacalne z uwagi na znaczną wysokość na jakiej ma znaleźć się rusztowanie. Wówczas do ochrony pracowników lub stabilizacji deskowań szalunków stosowane są podwieszane lub zawieszane podesty umieszczane na wspornikach. Rozwiązanie tego typu ujawnione zostało w zgłoszeniu wzoru użytkowego 111107. Rama wspornika kotwiona jest do ściany bezpośrednio w miejscu przeznaczenia, w skrajnie oddalonych od ściany gniazdach umieszczane są słupki barierek, a na ramie wsporników układane są podesty robocze. W wypadku, kiedy montaż wsporników jest niemożliwy, na przykład z uwagi na brak powierzchni, do której mogą być one przytwierdzone, na przykład na płytach balkonowych możliwe jest zastosowanie uchwytów mocowanych do krawędzi płyt lub stropów. Rozwiązanie takie przedstawia patent EP 00493325. Na kotwiony lub przykręcany do płyty stropu lub balkonu profil nałożony jest uchwyt barierki. W jednym z przykładów wykonania jego dolna część przykręcana jest do znajdującej się w profilu komory, a stabilizację od góry zapewnia odpowiednio zakrzywiony haczyk. Drugi przykład wykonania przewiduje rozwiązanie, w którym dolna półka jest zakrzywiona, a haczyk górny jest ruchomy, dzięki czemu po dosunięciu go do profilu można unieruchomić gniazdo dokręcając śrubę. W wypadku, gdy zabezpieczenie krawędzi nie jest związane z jednoczesnym wytworzeniem platformy roboczej, możliwe jest także stosowanie kotwionych w podłożu słupków. Kotwienie to odbywać się może różnymi metodami, na przykład z zastosowaniem kotew według patentu PL 127303 lub w wypadku prac ziemnych poprzez zastosowanie przedmiotu ujawnionego w zgłoszeniu patentowym P 376194. Możliwe jest także ograniczenie dostępu do strefy niebezpiecznej poprzez zastosowanie barierek ustawianych na podłożu.Often, however, setting up the scaffolding is not technically possible or unprofitable due to the significant height at which the scaffolding is to be placed. In this case, suspended or suspended platforms placed on supports are used to protect employees or to stabilize the formwork. A solution of this type has been disclosed in the utility model application 111107. The bracket frame is anchored to the wall directly at its destination, barrier posts are placed in the sockets at the extreme distance from the wall, and working platforms are placed on the bracket frame. In the event that the installation of the brackets is impossible, for example due to the lack of a surface to which they can be attached, for example on balcony slabs, it is possible to use brackets fixed to the edges of slabs or ceilings. Such a solution is presented in the patent EP 00493325. A railing handle is placed on the profile, which is anchored or screwed to the slab of the ceiling or balcony. In one embodiment, its lower part is screwed to the chamber located in the profile, and stabilization from above is provided by a suitably curved hook. The second embodiment provides for a solution in which the lower shelf is curved and the upper hook is movable, so that after it is brought against the profile, the socket can be fixed by tightening the screw. If the edge protection is not related to the simultaneous production of the working platform, it is also possible to use posts anchored in the ground. This anchoring can take place by various methods, for example by using the anchors according to patent PL 127303 or in the case of earthworks by using the object disclosed in the patent application P 376194. It is also possible to restrict access to the danger zone by using barriers placed on the ground.

Takim rozwiązaniem jest ujawniona w patencie PL 369211 konstrukcja rusztowania stojakowego teleskopowego.Such a solution is the structure of a telescopic pole scaffold disclosed in the patent PL 369211.

Niezależnie od wybranego sposobu zabezpieczania stref niebezpiecznych stopień skomplikowania montażu elementów zabezpieczających oraz czas potrzebny na tę czynność powinien być ograniczony do minimum. Większa precyzja montażu i związane z tym wydłużenie czasu montażu wpływa ujemnie na jakość wykonanych czynności, co przekłada się na bezpieczeństwo pracowników.Regardless of the chosen method of securing the danger zones, the degree of complexity of the assembly of the safety elements and the time needed for this activity should be kept to a minimum. Greater assembly precision and the associated extension of the assembly time has a negative impact on the quality of performed activities, which translates into the safety of employees.

Claims

The limitation of these two factors is ensured by the object according to the pattern - Holder, especially for construction, especially for securing danger zones, using existing structural elements of buildings or structures or temporary auxiliary elements. A handle, especially for construction, especially for securing danger zones, using existing structural elements of buildings or structures or temporary auxiliaries consists of an arrangement of arms that stabilize the handle on a building structure element or temporary auxiliary elements, for example ceilings, stairs or formwork. The arrangement of the stabilizing arms is formed by horizontal arms and at least one vertical arm, at least one horizontal arm being fixed in relation to the vertical arm. At least one of the fixed horizontal arm has a hole, the hole having a thread that cooperates with a screw. The bolt below the lower edge of the fixed horizontal arm is preferably permanently but movably connected to the washer. The other end of the bolt is connected to the post socket. Preferably, the post seat is made of a closed profile, for example steel or aluminum, with an outer diameter close to 42.4 mm and a wall thickness of 3.6 mm. A hook slid over the socket moves along the socket of the post, which prevents any security measures from sliding completely out of the socket. Preferably, these protections are in the form of rivets. Inside the seat of the post there is a lock in the form of a groove. Preferably, the groove has been produced approximately 7 mm from the edge of the socket and preferably has a width of 8 mm. The vertical arm has working holes produced in its surface. These holes cooperate with a movable horizontal arm. The horizontal, movable arm is made of a closed profile, and its movement along the vertical arm is stabilized by an eye corresponding to the shape of the vertical arm and a cotter pin cooperating with working holes. The subject of the pattern is shown in the figure. The basic element of the grip is a system of arms that cooperates with the existing structure element, stabilizing the grip on the building structure element or temporary auxiliary elements, for example ceilings, stairs or formwork. The system of stabilizing arms is produced by the horizontal arm 1, the vertical arm 2, and the movable arm 3. The horizontal arm 1 has a hole 4, and the hole 4 is equipped with a thread cooperating with the screw 5. The bolt 5 below the lower edge of the fixed arm 1 is connected to washer 6 permanently but movable. The other end of the screw 5 is connected to the socket of the post 7. The socket of the post 7 is made of a closed profile with a wall thickness of 3.6 mm and an outer diameter of 42.4 mm. The internal diameter of the closed profile was made taking into account the maximum and minimum size of the opening and is in the range of 34.4 mm to 36.34 mm. Along the seat of the post 7 there is a sliding hook 8, which can be slid completely from the seat of the post 7, prevented by security (rivets) 9. Inside the seat of the post 7 there is a lock 10 in the form of a groove. The lock 10 is produced at a distance of 7 mm from the edge of the seat of the post 7 and is 8 mm wide. The vertical arm 2 has working openings 11 produced in its surface. The openings 11 cooperate with the locking pin 13 of the movable arm 3. The horizontal, movable arm 3 is made of a closed profile, and its movement along the vertical arm 2 is stabilized by an eye 14 corresponding to the shape of the vertical arm. In the post seat 7, railing posts are placed to support the railing elements. Protective claims 1. The handle, especially for the construction industry, especially for securing hazardous zones, using the existing structural elements of buildings or structures or temporary auxiliary elements consisting of a system of arms stabilizing the handle on an element of the building structure or temporary auxiliary elements, in which the safety barrier post is placed , characterized in that the horizontal arm (1) is fixed and connected to the vertical arm (2) with which the movable arm (3) is movably connected, and the screw (5) passes through the threaded hole (4) produced in the horizontal arm (1) ).

2. The handle according to claim A device as claimed in claim 1, characterized in that the screw (5) is seated in the seat of the railing post (7) and connects the seat of the railing post (7) with the horizontal arm (1).

3. The handle according to claim The device according to claim 1 or 2, characterized in that the screw (5) passing through the hole (4) of the arm (1) at the end opposite to the seat of the railing post (7) is provided with a washer (6).

4. The handle according to claim 2 or 3, characterized in that the seat of the railing post (7) is equipped with a lock (10) in the form of a groove with a width of at least 7 mm.

5. The handle according to p. A hook (8) is movably mounted along the seat of the railing post (7).

6. The handle according to p. 5. A railing according to claim 5, characterized in that the seat of the railing post (7) is equipped with safety devices (9) limiting the range of movement of the hook (8) along the seat of the railing post (7).

7. The handle according to p. 6. The device according to claim 6, characterized in that the securing devices (9) located on the seat of the railing post (7) are in the form of rivets.

8. The handle according to p. 1 or 2, or 3, or 4, or 5, or 6, or 7, characterized in that they are indirectly connected via the vertical arm (2) and the horizontal arm (1) with the seat of the railing post (7), the movable arm (3) is in the stabilizing eye (14) covering the shoulder (2).

9. The handle according to p. 8. The method according to claim 8, characterized in that the movement of the movable arm (3) is prevented by a cotter pin (13) of the movable arm (3) placed in the working opening of the vertical arm (2) located directly under the stabilizing eye (14).

The handle according to claim 1 or 2, or 3, or 4, or 5, or 6, or 7, or 8, or 9, characterized in that the seat of the railing post (7) is made of a closed profile, with an external diameter close to 42 , 4 mm and a wall thickness of 3.6 mm.

11. The handle of claim 1 10. The method of claim 10, characterized in that the inner diameter of the closed profile is in the range 34.4 mm to 36.34 mm.