Classifications

• • E—FIXED CONSTRUCTIONS
  • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
  • E01C11/00—Details of pavings
  • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
  • E01C11/224—Surface drainage of streets
  • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
• • E—FIXED CONSTRUCTIONS
  • E03—WATER SUPPLY; SEWERAGE
  • E03F—SEWERS; CESSPOOLS
  • E03F3/00—Sewer pipe-line systems
  • E03F3/04—Pipes or fittings specially adapted to sewers
  • E03F3/046—Open sewage channels

Definitions

• the invention relates to a drainage device for surface drainage, in particular drainage channel, with a hollow, preferably elongated, base body and a liquid-permeable portion covering the base body, wherein the base body has at least one opening for connection to an opening of a further drainage device.
• Drainage devices of the type mentioned are used in particular in traffic areas for vehicles use and are designed for example as drainage channels.
• Dewatering devices of the type in question are prefabricated components that are usually produced in series. Because of the manufacturers limited size or length, it is necessary for the drainage of larger traffic areas to connect several dewatering devices together.
• the main body of a dewatering device is provided with at least one opening, wherein the base body of the dewatering device is arranged on an adjacent further dewatering device during installation, that the opening in the main body is connected to an opening in the adjacent further dewatering device and this mit- communicate with each other.
• a drainage device for surface drainage in particular a drainage channel, with a hollow, preferably elongated base body and a liquid-permeable section covering the base body, wherein the base body has at least one opening for connection to an opening of a further drainage device, characterized in that the at least one opening has a connection element for a liquid-tight plug connection with an opening of a further drainage device.
• a plug-in system is realized, which allows a simple, but effective connection of the dewatering device with other drainage devices. Additional sealing measures, such as were required in the prior art, for example, by applying sealing compound omitted, since the seal is taken over by the liquid-tight connector.
• the seal is simultaneously produced in the region of the two openings between two adjacent dewatering devices. According to the invention this is achieved in that at least one opening of the main body of the dewatering device has a connection element that is designed for a liquid-tight plug connection with an opening of a further dewatering device.
• the further drainage device to be connected with the aid of the connection element according to the invention can be any type of device which receives and / or transfers liquid, for example wise both drainage channels for receiving surface water and in the jacket closed pipes for forwarding and / or dissipation of the recorded by the dewatering device according to the invention liquid count.
• the connecting element expediently has a seal.
• connection element is designed as a preferably cylindrical, ring-shaped or tubular section or connecting piece.
• seal is designed as a sealing ring which sits on the inside and / or on the outside of the annular or tubular portion.
• connection element can preferably be designed such that it can be inserted in a liquid-tight manner substantially directly into an opening of a further dewatering device.
• a further embodiment, in which the main body has at least one first opening for connection to an opening of a second dewatering device and a second opening for connection to an opening of a third dewatering device is characterized in that the first opening is a connection element of a first type and the second Opening has a connection element of a second type, wherein the connection element of the first type is formed so that it is liquid-tight plugged into a provided at the opening of a second dewatering device connection element of the second type, and the connection element of the second type is designed so that it receives in a liquid-tight manner a connection element of the first type provided at an opening of a third dewatering device.
• the connection element of the second type can be formed essentially by the second opening itself.
• connection element of the second type has a shape substantially complementary to the connection element of the first type.
• a socket connection can be realized, wherein the connecting element of the first kind the function of a sleeve and the connection element of the second type takes over the function of an end piece.
• the connecting element is expediently designed for a liquid-tight plug connection with standardized pipe connections.
• This makes it possible to connect the dewatering device not only with other dewatering devices of the aforementioned type, but optionally also with commercially available, standardized pipes or drainage pipes such as the widely used KG system.
• a drainage system can be constructed, which not only contains drainage devices of the aforementioned type, but can also be supplemented by straight or curved fittings of a commercially available, standardized pipe system.
• the main body and the liquid-permeable portion covering the base body may together constitute a one-piece body, whereby a so-called monolithic dewatering device is formed.
• the one-piece body is made of cast iron, which is characterized by a much higher strength and less brittle than conventionally used fiber or polymer concrete.
• an apparatus for connecting two drainage devices in order to bring a connection element of one drainage device into plug connection with a connection element of the other drainage device, characterized by a grip part which has one end in pivotal engagement with the one Drainage device can be brought, and a tension element, which is hinged at one end to the handle portion and engageable with another end in engagement with the other dewatering device, wherein another end of the handle portion is acted upon by a torque over the tension member, a tensile force on the other dehydrator exercise, whereby it is movable in plug connection with a dewatering device.
• two dewatering devices according to the invention can be connected to one another particularly easily during their installation, in particular manually.
• the handle part is brought with its one end in pivotal engagement with one of the two drainage device to be connected to each other and the tension element with its other end in engagement with the other drainage device.
• the handle portion is subjected to a pivotal movement about being in pivotal engagement with the one end of a dewatering device. The pivoting movement takes place in the direction away from the tension element.
• the one end of the grip part is pivotally engageable with the liquid-permeable portion of the drainage device covering the base body, whereby the operation can take place from above and thus be carried out in a particularly simple manner.
• the liquid-permeable section has openings
• the one end of the gripping part should advantageously be designed so that it can be plugged into one of the openings of the liquid-permeable section.
• a stop which can be brought into contact with or support on the liquid-permeable portion to form the pivot point for the pivotal movement of the handle portion.
• the other end of the tension element is in engagement with the body covering the main body. stechniks termeren section of the other dewatering device, whereby the operation can take place from above and thus can be performed in a particularly simple manner.
• the liquid-permeable section has openings
• the other end of the tension element should advantageously be designed such that it can be anchored in one of the openings and possibly plugged into this opening.
• the other end of the tension element have a hook-shaped portion, with which it is gehackt in one of the openings.
• the gripping part has a first section between an articulation point, where one end of the traction element is articulated on the handle part, and its one end and a second section between the articulation point and its other end, the length of the second section Many times the length of the first section is.
• the handle part is elongated and preferably formed as a rod.
• FIG. 1 is a perspective view of a drainage channel for surface drainage according to a preferred embodiment
• FIG. 2 shows a longitudinal section through the drainage channel of FIG. 1;
• Fig. 3 is a plan view of the drainage channel of Fig. 1;
• Fig. 4 shows a preferred embodiment of a tool for connecting two adjacent drainage channels
• FIG. 5 shows the tool shown in FIG. 4 in a working position in engagement with two drainage channels to be connected to one another in a perspective view
• Fig. 6 shows the tool shown in Figure 4 in a working position in engagement with two drainage channels to be joined together in side view.
• FIGS. 1 to 3 show a drainage device in the form of a drainage channel for surface drainage according to a preferred embodiment, as is typically used in traffic areas.
• the drainage channel is composed of a cross-sectionally U-shaped main body 2 and a cover 4.
• the cover 4 In order for the cover 4 to be liquid-permeable, it has a multiplicity of passage openings or passages, which are not described in greater detail in the figures, but can be recognized.
• the cover 4 In the installed state of the drainage channel according to the orientation shown in Figures 1 and 2, the cover 4 is located on the top of the base body 2 and thus closes this and the top of the cover 4 is approximately at the level of a not shown in the figures road surface ,
• the main body 2 has in the illustrated embodiment anchors 6 in the form of ' on ' to the drainage channel in the installed state anchor accordingly, for example in the soil or in the outside additionally cast concrete.
• the main body 2 has in the illustrated embodiment, an elongated shape and is open at its two narrow sides, where accordingly a first opening 8 and a second opening 9 are formed.
• a first connection element 10 is provided, which in the illustrated embodiment consists of a cylindrical tubular connecting piece 12, which surrounds the first opening 8 and thus limited.
• the connecting piece 12 is integrally connected to the base body 2 and thus forms part of the base body second
• a second connection element 14 is provided, which in the illustrated embodiment has an annular portion 16 and is also integrally connected to the base body 2, so that the annular portion 16 forms a portion of the base body 2.
• an inwardly open groove 18 is provided in the inner wall of the annular section 16, which extends in the circumferential direction of the annular section 16 and thus forms a closed annular groove whose diameter is slightly larger than the inner diameter the annular portion 16 is.
• this annular groove 18 is seated as an O-ring sealing ring 20, the radially inner peripheral portion of the inner wall of the annular portion 16 protrudes a little.
• the sealing ring 20 is made of elastic material such as rubber, a rubber compound or a corresponding plastic material. This makes it possible that with radially outwardly acting forces on the exposed, inwardly projecting portion of the sealing ring 20, this is squeezed in the direction of the groove 16 and achieves a corresponding sealing effect.
• the two connection elements 10 and 14 form a plug-in system for liquid-tight plug connection of several drainage channels of the embodiment shown in the figures.
• the outer diameter of the first connecting element 10 forming the cylindrical connecting piece 12 is slightly smaller than the inner diameter of the annular portion 16 of the second connecting element 14, but larger than the clear diameter of the sealing ring 20 in its relaxed state.
• the plug connection described above is also referred to as a socket connection, since the first connection element 10 assumes the function of a sleeve and the second connection element 14 assumes the function of an end piece.
• connection elements 10 and 14 should be formed and formed in the same way as the connection elements of standardized drain pipes.
• a drainage system can be constructed, which not only contains drainage channels of the embodiment shown in the figures, but can also be supplemented by straight or curved fittings of a commercially available, standardized pipe system.
• the base body 2 and the cover 4 form an integral body, whereby a so-called monolithic drainage channel is formed.
• such a monolithic drainage channel is made of cast iron, which is distinguished from conventionally used fiber or polymer concrete by a significantly higher strength and less brittle.
• connection elements 10 and 14 can also be realized both on drainage channels which have a cover which can be removed from the main body and on all other possible types of drainage devices. It is also conceivable to provide the base body in addition to the two openings 8 and 9 with further openings and also at these additional openings in each case a connection element optionally according to the first connection element 10 or the second connection element 14 to form, for example, in this way one or provide several branches. Conversely, it is also conceivable to provide the base body with only a single opening in relation to the embodiment previously described with reference to the figures and to form a connection element at this single opening either according to the first connection element 10 or according to the second connection element 14, for example in this way to make a tail.
• a manually operated tool can be used.
• a preferred embodiment of such a tool 30 and its use is shown in Figures 4 to 6.
• the tool 30 shown there by way of example has an elongate handle bar 32 on which a tension element 34 is articulated with a first end 34a via a hinge 36.
• the handle bar 32 has a first end 32a, which forms the lower end in the working position, and a second end 32b, which forms the upper end in the working position.
• the handle bar 32 is divided into a first portion formed between the one end 32a and the hinge 36 and a second portion 32d formed between the other end 32b and the hinge 36.
• the length of the second section 32d is a multiple of the length of the first section 32c.
• the one end 32a of the handle bar 32 has an extension 38 and a transverse pin formed as a stop 40, which limits the extension 38 relative to the remaining first portion 32c of the handle bar 32.
• the other end 32b serves as a handle and may preferably also be designed accordingly, but this is not the case in the illustrated embodiment.
• the tension element 34 which is articulated with its one end 34a via the joint 36 on the handle bar 32 and thus articulated relative to this, like the handle bar 32 is formed as a rigid elongated body, as Figure 4 reveals.
• the free other end 34 b of the tension element 34 is provided with a hook-shaped extension 42.
• FIGS. 5 and 6 show the use of the tool 30 shown in FIG. 4 for the connection of two adjacent drainage channels 2.1 and 2.2. shown.
• the handle bar 32 with its one end 32a from above into one of the (not marked in the figures, but clearly recognizable)
• the handle bar 32 is brought into an obliquely inclined arrangement facing the other drainage channel 2.2 in engagement with the one drainage channel 2.1, wherein the tension element 34 consisting of an elongate body is approximately in a rectangular arrangement relative to the handlebar 32 , In this initial state, the two drainage channels 2.1 and 2.2 are still a corresponding distance from each other.
• the pivoting movement of the handle bar 32 is continued until the two connection elements 10 and 14 are in liquid-tight connector with each other. Since then the two now connected drainage channels 2.1 and 2.2 are frontally abutting each other, makes a further pivoting movement of the handle bar 32 makes no sense and is no longer possible. Rather, the tool 30 is then removed from the now interconnected arrangement of the two drainage channels 2.1 and 2.2 by the hook-shaped portion 42 at the other end 34b of the tension element 34 by manually pivoting the tension element 34 of the cover 4 of the other drainage channel 2.2 dissolved and the one End 32a of the handle bar 32 with its extension 38 is pulled out of the corresponding opening in the cover 4 of a drainage channel 2.1.

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• Engineering & Computer Science (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Hydrology & Water Resources (AREA)
• Public Health (AREA)
• Water Supply & Treatment (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Sink And Installation For Waste Water (AREA)
• Quick-Acting Or Multi-Walled Pipe Joints (AREA)
• Road Paving Structures (AREA)

Applications Claiming Priority (2)

Publications (2)

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• 2006
  • 2006-08-16 DE DE202006012625U patent/DE202006012625U1/de not_active Expired - Lifetime
• 2007
  • 2007-08-10 WO PCT/EP2007/007097 patent/WO2008019804A1/fr active Application Filing
  • 2007-08-10 EP EP07786658A patent/EP2054558B1/fr active Active
  • 2007-08-10 US US12/377,455 patent/US20110182666A1/en not_active Abandoned
  • 2007-08-10 AU AU2007286526A patent/AU2007286526B2/en not_active Ceased
  • 2007-08-10 CN CNA200780030426XA patent/CN101506440A/zh active Pending
  • 2007-08-10 AT AT07786658T patent/ATE540171T1/de active
• 2009
  • 2009-03-12 NO NO20091093A patent/NO343255B1/no not_active IP Right Cessation

Non-Patent Citations (1)

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