DE202014010190U1 - Device for receiving a tensioning element - Google Patents

Abstract

Device for receiving a tensioning element (C) on a loading surface (B) at least consisting of a perpendicular to the loading surface, by slotted side walls (3a) limited receiving space (3, 4) and a rotatably mounted in the receiving space Zurröse (2), the both sides a Has axially shaped formation (2b) and lateral bearing surfaces (2c) and thus forcibly guided along the guide slots (3b, 4a) by the receiving space (3, 4) can be moved, characterized in that determined by the arrangement of the guide slots (3b, 4a) at least two usable operating positions (BP01, BP02) of the lashing ring (2) are available.

Description

The aim of the invention is an easily manufactured device for receiving a tensioning element (C) for load securing, which can be attached as possible at any point of the loading area (B) of a vehicle (A) and in the rest position (RP) no projection over the loading area ( B). In addition, the largest possible lashing angle spectrum (of α1 + α2 ~ 150 °) should be feasible, with the openings in the loading area to be limited to minimum dimensions, since the loading area (B) possibly with small-wheeled vehicles (eg stacker) drive becomes. In addition, the height of the required installation space should be kept as low as possible in order to develop the widest possible area of use. The device should also be designed so that a subsequent installation of the lashing z. B. after hot-dip galvanizing or even a replacement of damaged components remains possible without adversely affecting the corrosion protection of the associated vehicle or even damage. Nevertheless, the lashing must still be connected to the vehicle captive in all positions and should be in the rest position (RP) in a clearly defined predicament to keep the noise level while driving as low as possible.

In the automotive industry devices are known that meet the requirements either only partially or are designed so expensive that in practice because of the economy often compromises must be made.

In the utility model DE 20 2006 007 916 U1 a device is described which, like the present invention consists of a receiving space and provided with an axis lashing, wherein the axis of the lashing is slidably mounted by means of exceptions in the side walls in the receiving space. A disadvantage of this invention is the fact that this device requires both a vertical and a horizontal opening on the vehicle for the receiving space of the lashing. As a result, this device can be usefully used only at the edge of a loading area. Since horizontal clearance is required for the realization of large lashing angles, this invention is not or only partially suitable for use in the interior of the loading area. In commercial vehicle construction, lashing options with the largest possible lashing angle are also an advantage and even partially required by law in the middle of the loading area. In the present invention, the receiving space is opened only perpendicular to the loading area to allow the installation of the device at almost any point of the loading area. In addition, it is advantageous for the stability of the entire vehicle body, if the edges of the vehicle body profiles are not interrupted.

The invention consists of a preferably exclusively vertically upwardly open and limited by slotted side walls receiving space ( 3 . 4 ) and a lashing ring ( 2 ), which on both sides of an axis-shaped formation ( 2 B ) as well as lateral bearing surfaces ( 2c ) and within the guide slots ( 3b . 4a ) is rotatably mounted, so that the lashing ( 2 ) positively guided along the guide slots ( 3a . 4b ) in the recording room ( 3 . 4 ) can be moved. Due to the arrangement of the guide slots ( 3b . 4a ), at least two different operating positions (BP01, BP02) and a rest position (RP) are available. By having multiple operating positions (BP01, BP02) to choose from, with a relatively small opening ( 1a ) in the loading level (B) a much larger bandwidth of lashing positions can be realized than would be the case with only one usable operating position. Preferably, this invention will be used in heavy duty everywhere, where continuous flat loading surfaces are required with the smallest possible openings in the loading area, the lashing but at the same time have to absorb enormous tensile forces.

Description of the sketches:

Sketch 1:

On sketch 1 is exemplified a truck (A) with a loading surface (B) on which numerous devices for securing a load (C) are present. The fastening devices (C) are located on both sides over the entire length of the cargo bed, both on the edge and inside the cargo bed (B).

Sketch 2a-Sketch 2c

On the sketches 2a, 2b and 2c is an example of a typical profile ( 1 ), as in commercial vehicle construction for vehicle bodies z. B. is used as a floor frame or as a side rail profile. In this profile ( 1 ) is an opening at the top ( 1a ) introduced preferably two laterally recessed exceptions ( 1b ) As positioning aids, so that here a device for receiving a clamping element can be very easily introduced. Of course, the opening can also be designed as a simple rectangle or as another simple geometric shape.

Sketch 3a-Sketch 3c

On the sketches 3a, 3b and 3c is an example of a lashing ( 2 ) with an opening ( 2a ) for receiving a clamping element, an axis-shaped Training ( 2 B ) as well as lateral pressure surfaces ( 2c ).

Sketch 4a-sketch 4c

On the sketches 4a, 4b and 4c is an example of a lashing ( 2 ) with an opening ( 2a ) for receiving a tensioning element, an axle-shaped formation ( 2 B ), lateral pressure surfaces ( 2c ) and an additional lateral guide element, here as a circular disk ( 2d ) executed, shown.

Sketch 4d-sketch 4f

On the sketches 4d, 4e and 4f is an example of a lashing ( 2 ) with an opening ( 2a ) for receiving a tensioning element, an axle-shaped formation ( 2 B ), lateral pressure surfaces ( 2c ) an additional lateral guide element ( 2d ), here as a circular disk ( 2d ), and an additional prismatic guide element ( 2e ).

Due to the design of the axle ends as a prism, a clearly defined rest position (RP) is thus to be realized, if in the lower part ( 4 ) a counterpart to the prism ( 2e ) the lashing ring ( 2 ) at rest (RP).

Sketch 5a-Sketch 5e

On the sketches 5a, 5b, 5c is the upper part ( 3 ) of the receiving space, in the following upper part ( 3 ), exemplified. The top ( 3 ) is designed here as a welded assembly and consists of two side walls ( 3a ) by means of two webs ( 3f ) are connected in parallel with each other. The bridges ( 3f ) are bent by way of example here, which has an advantageous effect on the stability of the device (C). In the side walls ( 3a ) are guide slots ( 3b ) brought in. To the webs ( 3f ) easy and safe positioning, here are exemplary recesses ( 3g ) in the side walls ( 3a ) brought in. In addition, both in the side walls ( 3a ) as well as in the webs ( 3f ) Receiving bores or any recesses ( 3c . 3h ) are introduced to the connection of an associated lower part of the receiving space ( 4 ), in the following subsection ( 4 ) to allow.

On sketch 5d is the lower part ( 4 ) as a single one. The exemplary lower part ( 4 ) has laterally guide slots ( 4a ), as an extension of the guide slots ( 3b ) of the upper part ( 3 ) are formed. Alternatively, the guide slots ( 4a ) as a complete image of the upper guide slots ( 3b ) be formed with additional extension. Furthermore there are locating holes ( 4c ) on the front wall ( 4b ) and on the side walls ( 4c ) to the lower part ( 4 ) with the upper part ( 3 ) to connect releasably. Here, the side walls ( 4c ) and the front wall ( 4b ) advantageously designed tabs ( 4d . 4e . 4g ) possessing the upper part ( 3 ) engage positively in assembled position or in the upper part ( 4 ) interlock positively, so that the connection of lower part ( 4 ) and upper part ( 3 ) is very easy and reliable to manufacture. On sketch 5e is the lower part ( 4 ) again with additional prismatic recess at the lower end of the guide slots ( 4a ). When using a lashing ring ( 2 ) as shown on sketch 4d-sketch 4f the lashing ring ( 2 ) during the rest position RP in a clearly defined predicament. Thus, the noise during driving by rattling lashing ( 2 ) minimized.

Sketch 6a Sketch 6d

On the sketches 6a, 6b and 6c are upper part ( 3 ) and lower part ( 4 ) with each other by screw connections ( 4k ) connected, but also other releasable connections such as riveting, gluing or pressing would be possible here. Sketch 6a also shows the operating positions BP01 and BP02 as well as the rest position RP. The marked points (RP, BP01, BP02) correspond to the center of the axis of the lashing ring ( 2 ) at rest, operating position 1 and operating position 2. Sketch 6d shows upper part ( 3 ) and lower part ( 4 ) built into an exemplary vehicle construction profile ( 1 ), the top ( 4 ) here with the vehicle construction profile ( 1 ) is welded. The lower part ( 3 ) is exemplified here by means of screw ( 4k ) with the upper part ( 3 ) detachably connected. The lower part ( 3 ) can also inside the top ( 4 ) fitting to achieve better guidance of the lashing. Here, the lower part ( 3 ) in the upper part ( 4 ) are inserted.

Sketch 7a sketch 7c

On sketches 7a, 7b and 7c the vehicle construction profile ( 1 ) welded to the upper part ( 3 ), which by way of example by screw connections to the lower part ( 4 ) and a lashing ring ( 2 ) in a possible operating position BP02. On sketch 7c it can be seen that the possible pivoting range of the lashing ring ( 2 ) on the size of the cutout ( 1a ) in the vehicle construction profile ( 1 ) is dependent.

Sketch 8a-Sketch 8c

On the sketches 8a, 8b and 8c, the complete device (C) is shown in the side view in possible positions.

On sketch 8a is the lashing ( 2 ) in rest position (RP), the lashing protrudes in this position not over the edge of the vehicle profile ( 1 ).

On the sketch 8b the lashing ring ( 2 ) along the guide slots ( 3b . 4a ) in operating position 2 (BP02). Angle α1 represents the possible positions of the lashing ring ( 2 ) on the sketch 8c is the lashing ( 2 ) in the operating position 1 (BP01, wherein angle α2 the possible positions of the lashing ( 2 ). Furthermore, it can be seen on the sketches that with the present invention the vehicle construction profile ( 1 ) can be kept very low. This is achieved by optimizing the rest position and the associated guide slots ( 3b . 4a ) very easy to accomplish.

The angles α1 and α2 are on the one hand dependent on the facial expressions of the guide slots and the associated position of BP01 to BP02 and the size of the section (FIG. 1a ) in the vehicle construction profile ( 1 ).

Sketch 9a sketch 9b

On the sketch 9a, the complete device in rest position (RP) is shown in a side view and the associated plan view. It can be seen that the lashing ring ( 2 ) in rest position (RP) does not protrude beyond the edge of the vehicle body profile.

Sketch 9b represents the section XX from the side view of the sketch 9a. It can be seen from FIG. 9b that the rest position (RP) of the lashing ring (FIG. 2 ) here by way of example by a tapering of the guide slots ( 4a . 4h ) and a prismatic formation ( 2e ) at the axle-shaped formations of the lashing ring ( 2 ) is clearly defined, so that a movement of the lashing ( 2 ) in the rest position (RP) while driving is prevented.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 202006007916 U1 [0003]

Claims (11)

Device for receiving a tensioning element (C) on a loading surface (B) at least consisting of a perpendicular to the loading surface, through slotted side walls ( 3a ) limited recording space ( 3 . 4 ) and a rotatably mounted in the receiving space lashing ( 2 ), which on both sides of an axis-shaped formation ( 2 B ) as well as lateral bearing surfaces ( 2c ) and thus positively guided along the guide slots ( 3b . 4a ) through the receiving space ( 3 . 4 ) can be moved, characterized in that by the arrangement of the guide slots ( 3b . 4a ) determines at least two usable operating positions (BP01, BP02) of the lashing ring ( 2 ) be available. Apparatus according to claim 1, characterized in that by the at least two usable operating positions (BP01, BP02) of the lashing ( 2 ) resulting lashing angle α1 and lashing angle α2 add to the total usable lashing angle α = α1 + α2. Apparatus according to claim 1 and following characterized in that by the execution of the guide slots ( 3b . 4a ) the lashing ring ( 2 ) can be brought into at least one rest position (RP), in which the lashing ( 2 ) not over the edge of the cutout ( 1a ) projects into the loading area (B). Device according to claim 1 and following characterized in that the lashing ring ( 2 ) through an opening in the guide slot ( 3b . 4a ), so that an advantageous removal and installation of the lashing ( 2 ) after corrosion protection treatment of the vehicle (A) is possible. Device according to claim 1 and following characterized in that the opening of the guide slots ( 3b . 4a ) by a detachable lower part ( 4 ) can be closed in order to avoid accidentally losing the lashing ring in all positions (BP01, BP02, RP). Device according to claim 1 and following characterized in that the upper part ( 3 ) of the receiving space insoluble with the vehicle construction profile ( 1 ) and the associated lower part ( 4 ) detachable on the upper part ( 4 ) is attached. Apparatus according to claim 1 to 5, characterized in that the receiving space from an upper part ( 3 ) and a lower part ( 4 ), the upper part ( 3 ) unsolvable with the vehicle construction profile ( 1 ) and the associated lower part ( 4 ) detachable on the vehicle construction profile ( 1 ) is attached. Device according to claim 1 and following, characterized in that both the guide slots ( 3b . 4a ) as well as the lashing ring ( 2 ) are geometrically designed so that the otherwise rotatably mounted lashing ( 2 ) at rest (RP) in a predefined predicament. Apparatus according to claim 1 and following characterized in that by the geometry of the guide slots ( 3b . 4a ) and the design choice of the rest positions (RP) an extremely low installation height (H) is required because the lashing for positioning in the rest position (RP) against the open side of the vehicle body profile ( 1 ) is moved. Device according to claim 1 and following characterized in that the lower part ( 4 ) is designed as a spring part and can be joined without tools. Device according to claim 1 and following characterized in that the lower part ( 4 ) is designed as a plastic part and can be joined without tools.

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