DK177966B1

DK177966B1 - rat barrier

Info

Publication number: DK177966B1
Application number: DK201300151A
Authority: DK
Inventors: Orla Rasmussen
Original assignee: Orla Rasmussen
Priority date: 2013-03-17
Filing date: 2013-03-17
Publication date: 2015-02-02
Also published as: DK201300151A

Abstract

Opfindelsen går på en rottespærre - fortrinsvis beregnet til brug i private kloakker - som er enkel at samle, montere og afmontere. Den består af ni dele (gange 2, se materialeliste), som kan monteres i såvel nye plastbrønde, som gamle betonbrønde. Låsesystemet består af to låseskinner (1) Fig.1 med gummilister bagpå, hvilket gør dem nemme at montere i brønden ved hjælp af to stålwirer (7) Fig.1, som fastgøres i toppen af brønden. Dette gør dem lette at afmontere for rensning og hurtige at sætte ned igen (illustreret i Fig. 1). I afstandsjernene (4) Fig.1 er lange ovale huller, som gør dem fleksible i alle brønde,og de hviler kun på to tapper ved udløbet (3A) Fig.2. Selve spærredelen består af 4 stålspidser (5) Fig.2, monteret og svejset mellem to plader (6) Fig.1. Der bruges 4 stk. i en 110 mm brønd. De 4 stk. er uafhængige af hinanden for at undgå tilstopning med papir og fækalier. Let og prisbillig løsning på et stigende parcelhusproblem.The invention goes on a rat block - preferably intended for use in private sewers - which is easy to assemble, assemble and disassemble. It consists of nine parts (times 2, see material list), which can be mounted in new plastic wells as well as old concrete wells. The locking system consists of two locking rails (1) Fig.1 with rubber strips on the back, which makes them easy to mount in the well by means of two steel wires (7) Fig.1, which is fixed at the top of the well. This makes them easy to remove for cleaning and quick to put down again (illustrated in Fig. 1). In the spacers (4) Fig. 1 are long oval holes which make them flexible in all wells, and they rest only on two pins at the outlet (3A) Fig. 2. The locking element itself consists of 4 steel tips (5) Fig.2, mounted and welded between two plates (6) Fig.1. 4 pieces are used. in a 110 mm well. The 4 pcs. are independent of each other to avoid clogging with paper and faeces. Easy and affordable solution to a growing detached house problem.

Description

RottepærreRottepærre

Min opfindelse er en rottespærre til at sænke ned i en inspektionsbrønd. Spærren skal forhindre rotter i at kunne vandre fra ydre kloaksystemer ind i huse, og er derfor fortrinsvis beregnet til privat brug. Hensigten er, at den skal kunne købes i byggemarkeder og lignende handelssteder.My invention is a rat block to immerse into an inspection well. The barrier is to prevent rats from being able to migrate from external sewer systems into houses, and is therefore preferably intended for private use. It is intended to be available for purchase in construction markets and similar retail outlets.

Opfindelsen angår en rottespærre med en låsemekanisme, et monteringssystem til montering af en spærredel på låsemekanismen og selve spærredelen.BACKGROUND OF THE INVENTION The present invention relates to a rat block having a locking mechanism, a mounting system for mounting a locking member on the locking mechanism and the locking part itself.

Fra DK 176574 Bl kendes en rottespærre, som kan tilpasses inspektionsbrønde med forskellige diametre. Den kendte rottespærre omfatter klapper, som forhindrer rotter i at vandre op ad rørene, mens spildevand tillades at passere uhindret. Disse klapper skal imidlertid monteres i rammer, som kun kan tilpasses brønde af en vis størrelse og brønde med et gennemløbende rør med et indløb og et udløb.From DK 176574 B1 a rat block is known which can be adapted for inspection wells with different diameters. The known rat block includes flaps that prevent rats from moving up the pipes, while wastewater is allowed to pass unobstructed. However, these flaps must be mounted in frames that can only be adapted to wells of a certain size and wells with a through-pipe having an inlet and an outlet.

De kendte modeller er dyre at fremstille og derfor dyre at anskaffe. Desuden vanskelige for menigmand at montere, demontere og rengøre.The known models are expensive to manufacture and therefore expensive to procure. Moreover, it is difficult for a man to install, disassemble and clean.

Min rottespærre er billig at producere og den har et nemt låsesystem, som ikke kræver vedligehold, og som ikke kan gå i stykker.My rat lock is cheap to produce and it has an easy locking system that does not require maintenance and which cannot be broken.

Min hensigt med denne rottespærre er, at den skal være supernem at montere og afmontere for rensning. Den sættes ned og tages op ved hjælp af de to stålwirer, som ved montering fastgøres i toppen af brønden.My intention with this rat block is for it to be super easy to install and remove for cleaning. It is set down and taken up by means of the two steel wires, which are mounted at the top of the well when mounted.

Rottespærren kan bruges i alle brønde, da den kun hviler på to tapper og sammenholdes af dele, der er lavet med lange ovale huller, som gør den justerbar. Spærren kan bruges i nye inspektionsbrønde, såvel som i gamle 1 meters støbte banketbrønde ved udnyttelse af afstandsstykkerne.The ratchet can be used in all wells as it rests only on two pins and is held together by parts made with long oval holes that make it adjustable. The barrier can be used in new inspection wells, as well as in old 1 meter molded banquet wells when using the spacers.

Da rottespærren er fremstillet af meget enkle komponenter, vil den kunne produceres til en pris, der gør den attraktiv som et varenummer i ethvert byggemarked.Since the ratchet block is made of very simple components, it will be able to be produced at a price that makes it attractive as a part number in any construction market.

Opfindelsen er billig at fremstille, sammensat af enkle komponenter. Meget fleksibel på grund af afstandsjern, let at montere med den unikke låsemekaniske: Sænkes ned i brønden ved hjælp af to wirer, støtter på to tapper i bunden og låser sig fast mod brøndens sider.The invention is inexpensive to manufacture, made up of simple components. Very flexible due to spacer iron, easy to install with the unique locking mechanism: Lowered into the well using two wires, supporting two tabs at the bottom and locking against the sides of the well.

Opfindelsen angår en konstruktion til at forhindre skadedyr - rotter - i at bevæge sig ad rør, som er forbundet med en brønd i retning mod væskestrøm, og hvor ovennævnte konstruktion er indrettet til at blive monteret i brønden. Nævnte konstruktion omfatter mindst ét spærreelement, som er indrettet til at tillade passage i strømretningen og til i det mindste delvist at blokere passage i strømretningen og mod strømmen.The invention relates to a structure for preventing pests - rats - from moving along pipes which are connected to a well in the direction of fluid flow, and wherein the above-mentioned structure is arranged to be mounted in the well. Said construction comprises at least one blocking element which is adapted to allow passage in the flow direction and to at least partially block passage in the flow direction and against the flow.

Kloaksystemer er i dag ofte meget komplekse konstruktioner, som strækker sig milevidt med rør, der er indbyrdes forbundet med hinanden ved hjælp af brønde. Rotter og andre skadedyr søger ofte i ly og bygger reder i kloaksystemer. Dette skaber ofte problemer, eftersom rotters rede byggeri kan forårsage tilstopning af kloaksystemerne. Rotterne kan endvidere let spredes gennem kloaknettet, og dermed sprede sygdom til mennesker og andre dyr.Sewage systems today are often very complex constructions, extending mileage with pipes interconnected by means of wells. Rats and other pests often seek shelter and build nests in sewer systems. This often creates problems, as rat's nest building can cause clogging of the sewer systems. Furthermore, the rats can easily spread through the sewage network, thus spreading disease to humans and other animals.

Det er derfor mit ønske at forhindre rotter i at komme ind i dele af eller hele kloaksystemet.It is therefore my wish to prevent rats from entering part or all of the sewer system.

En måde at opnå dette på er at anvende stålspidser. De er indrettet til at forhindre rotter i at vandre op ad rørene, mens spillevand tillades at passere uhindret.One way to achieve this is to use steel tips. They are designed to prevent rats from wandering up the pipes while allowing wastewater to pass unobstructed.

Det nye ved min opfindelse er selve den fleksible konstruktion med låsemekanisme og bevægelige stålspidser. Dette opnåsved en rottespærre, som nævnt i indledningen, og som er særlig ved dén konstruktion, som er anført i den kendetegnende del af kravet. Den forhindrer skadedyr - rotter - i at bevæge sig ad rør, som er forbundet med en brønd i retning mod væskestrøm, og hvor min konstruktion er indrettet til at blive monteret i brønden. Konstruktionen omfatter mindst ét spærreelement, som tillader passage i strømretningen og til i det mindste delvist at blokere passage i strømretningen og mod strømmen.What is new to my invention is the flexible structure itself with locking mechanism and movable steel tips. This is achieved by a rat block, as mentioned in the preamble, and which is particular to the structure set forth in the characterizing part of the claim. It prevents pests - rats - from moving along pipes, which are connected to a well in the direction of fluid flow, and where my construction is arranged to be mounted in the well. The construction comprises at least one blocking element which permits passage in the flow direction and at least partially blocking passage in the flow direction and against the flow.

Kloaksystemer er i dag ofte meget komplekse konstruktioner, som strækker sig milevidt med rør, der er indbyrdes forbundet med hinanden ved hjælp af brønde. Rotter og andre skadedyr søger ofte i ly og bygger reder i kloaksystemer. Dette skaber problemer, eftersom rotters redebyggeri kan forårsage tilstopning af kloaksystemerne. Rotterne kan endvidere let spredes gennem kloaknettet og dermed sprede sygdom til mennesker og andre dyr.Sewage systems today are often very complex constructions, extending mileage with pipes interconnected by means of wells. Rats and other pests often seek shelter and build nests in sewer systems. This creates problems, as rat nesting can cause clogging of the sewer systems. Furthermore, the rats can be easily spread through the sewage network and thus spread disease to humans and other animals.

Det er derfor mit ønske at forhindre rotter i at komme ind i dele af eller hele kloaksystemet. En måde at opnå dette på er at anvende en rottespærre ifølge opfindelsen, der har en spærredel med stålspidser. De er indrettet til at forhindre rotter i at vandre videre i rørene, mens spildevand tillades at passere uhindret.It is therefore my wish to prevent rats from entering part or all of the sewer system. One way to achieve this is to use a rat block according to the invention which has a locking member with steel tips. They are designed to prevent rats from moving further into the pipes, while wastewater is allowed to pass unobstructed.

Rottespærren er en meget enkel konstruktion og nem at montere ved hjælp af to stålwirer og den består af enkle dele - let at samle og billig at fremstille, så alle har råd til at købe en til deres brønd.The ratchet is a very simple construction and easy to assemble using two steel wires and it consists of simple parts - easy to assemble and cheap to manufacture, so everyone can afford to buy one for their well.

Fig. 1:FIG. 1:

Viser en rottespærre set fra siden og installeret i en inspektionsbrønd 315 mm 0 110 mm.Displays a rat block from the side and installed in an inspection well 315 mm 0 110 mm.

Fig. 2:FIG. 2:

Viser en rottespærre set fra oven og installeret i en inspektionsbrønd 315 mm 0 110 mm.Displays a rat block from above and installed in an inspection well 315 mm 0 110 mm.

Fig. 3:FIG. 3:

Viser en rottespærre i udløb i en inspektionsbrønd 315 mm 0 110 mm.Displays a rat block in outlet in an inspection well 315 mm 0 110 mm.

Figur 1: På figur 1 kan man se min opfindelse med de to låseskinner med påklistrede gummilister bagpå (1), og man kan se, hvorledes de sidder i forskudt højde, hvilket udgør selve låsen. Låseskinnerne er ens.Figure 1: Figure 1 shows my invention with the two locking rails with adhesive rubber strips on the back (1) and you can see how they sit at an offset height, which constitutes the lock itself. The lock rails are the same.

Som det ses af figur 1 sænkes den ned i brønden ved hjælp af to stålwirer (7), så de lodrette låseskinner (1) glider langs brøndens sider. Afstandsstængerne (4) tilpasser sig brøndens diameter og låses fast i de to yderste hængselled (8). Afstandsjusteringen foregår i de aflange monteringshuller i afstandsstængerne (4). Stålspidserne (5) udgør den egentlige spærre for rotterne. Det hele placeres i bunden af brønden på fleksibel vis ved hjælp af to støttetapper.As seen in Figure 1, it is lowered into the well by means of two steel wires (7) so that the vertical locking rails (1) slide along the sides of the well. The spacer bars (4) adapt to the diameter of the well and lock into the two outer hinge joints (8). The distance adjustment takes place in the elongated mounting holes in the spacers (4). The steel tips (5) constitute the real barrier for the rats. It is all placed in the bottom of the well in a flexible manner using two support pins.

Låseskinnerne forbindes med afstandsjern (4), som i midten har lange ovale huller. De gør låsen nem at tilpasse alle brønde uanset deres diameter. Jo større diameter, jo flere ens afstandsjern.The locking rails are connected to spacers (4), which have long oval holes in the center. They make the lock easy to fit all wells regardless of their diameter. The larger the diameter, the more the same spacers.

Hængselleddene (8) er påsvejset låseskinnerne som to plader (se fig. 3). Det gør, at afstandsjernene kan bevæge sig, således at låseskinnerne kan rykkes op og ned ved hjælp af stålwirerne (7).The hinge joints (8) are welded to the locking rails as two plates (see Fig. 3). This allows the spacers to move so that the locking rails can be moved up and down by means of the steel wires (7).

Tegningen viser, hvorledes afstandsstykkerne (2) og tilpasningsstykkerne (6) samt (6a) er monteret på sidestykket (3).The drawing shows how the spacers (2) and the adapter pieces (6) and (6a) are mounted on the side piece (3).

Tilpasningsstykket (6) viser med sit lange, ovale hul, at det er muligt at regulere højden af stålspidserne (5) ved hjælp af en gevindstang (9 fig.2), der er monteret i bunden. Gevindstangen (9 fig. 2) gør det muligt at holde stålspidserne oppe under montering af rottespærren ved hjælp af stålwirerne (7).The fitting piece (6) shows with its long oval hole that it is possible to adjust the height of the steel tips (5) by means of a threaded rod (9 fig.2) mounted at the bottom. The threaded rod (9 Fig. 2) makes it possible to hold the steel tips up while mounting the ratchet lock by means of the steel wires (7).

Tilpasningsstykket (6a) viser med sit lange ovale hul, at man kan regulere højden af strålespidserne lige som for tilpasningsstykket (6), hvilket gør, at man kan få dem til at passe sammen. I bunden er der også her en gevindstang (9), som bærer de fire stålspidser (5), se Fig. 2.The adapter (6a) shows, with its long oval hole, that the height of the beam tips can be adjusted just as for the adapter (6), which makes it possible to fit them together. At the bottom there is also here a threaded rod (9) which carries the four steel tips (5), see Fig. 2nd

Stålspidserne (5) sidder på to plader med de 4 stålspidser påsvejset imellem sig - se også Fig. 2. I en 110 mm inspektionsbrønd er der 4 stålspidser, som er monteret på en gevindstang (9).The steel tips (5) sit on two plates with the 4 steel tips welded between them - see also Figs. 2. In a 110 mm inspection well, there are 4 steel tips mounted on a threaded rod (9).

Stålwirerne (7) bruges til at montere og afmontere rottespærren. De tilpasses den enkelte brønds højde og fastgøre i toppen af brønden, således de altid er let tilgængelige.The steel cables (7) are used to mount and remove the ratchet. They adjust to the height of the individual well and attach to the top of the well so that they are always easily accessible.

Figur 2:Figure 2:

Viser rottespærren set fra oven og installeret i en inspektionsbrønd.Displays the rat block from above and installed in an inspection well.

Her fremgår det, hvordan afstandsstykkerne (2) er monteret og ved hjælp af lange ovale huller gør dem nemme at tilpasse bundløbet i brønden. De to afstandsstykker (2) er ens.Here it is shown how the spacers (2) are mounted and by means of long oval holes make them easy to adjust the bottom flow in the well. The two spacers (2) are the same.

Sidestøtterne (3) ses også på denne Fig. 2. De er ens, og det samme gælder også støttetapperne (3A). De er en del af sidestøtterne (3). På Fig. 3 kan man se tapperne (3A), hvordan de hviler af på brøndbanketten.The side supports (3) are also seen in this Fig. 2. They are the same, as are the support pins (3A). They are part of the side supports (3). In FIG. 3 you can see the pins (3A) how they rest on the well banquet.

Figur 3:Figure 3:

Viser en rottespærre i udløb i en inspektionsbrønd. Se henvisninger under beskrivelsen af Fig. 1 og Fig. 2.Displays a rat block in the outlet of an inspection well. See references under the description of Figs. 1 and FIG. 2nd

Claims

A rat lock with a locking mechanism, a mounting system for mounting a locking part, and the locking part itself, characterized in that - the locking system comprises two opposite locking rails (1) arranged in a vertical position, each locking rail (1) being formed with a small metal plate / hinge joint (8) mounted perpendicular to the longitudinal axis of the locking rail and midway between the ends of each locking rail (1). The locking rails are connected via hinge joints (8) with two spacers with elongate mounting holes (4) mounted in extension of each other and with free ends connected to the hinge joints (8). The elongate mounting holes of the spacer (4) in the longitudinal direction allow the distance between the locking rails (1) to be adjusted to the diameter of the current inspection well and locked. On the back of the locking rails (1) is adhesive tape, - the mounting system comprises two side supports (3) with support pins (3a) and two angles / spacers (2). The angles (2) are mounted directly on one locking rail (1) and the angles (2) are mounted in extension with one another at a distance between the angles adapted to the diameter of an outlet pipe at the bottom of the inspection well. On each of the angular cores (2) is mounted a side support (3) with support pin (3a). Between the free ends of the two side supports (3) is mounted the locking part itself - the locking part, which is provided with inclined steel tips (5), is mounted by means of adapters (6). The inclined steel tips (5) are mounted on transverse threaded rods (9) so that they point downwardly and in the direction towards the locking rail (1) on which the locking part itself is mounted, whereby the inclined tips point in the direction towards the outlet pipe in the inspection well, - the ratchet bar is provided with two steel wires (7) fixed to the locking rails (1) for mounting and removing the ratchet bar in the inspection well, and that the ratchet bar supports on the bottom of the well on the two support pins (3a).