RECORDING DEVICE FOR VEHICLE CABLES

Description

[0001] The present disclosure relates to a cable receiving device for a vehicle, a vehicle with such a receiving device, and a method for mounting a cable receiving device on a vehicle. The present disclosure relates in particular to a cable duct or cable channel for high-voltage cables and / or hydraulic lines in commercial vehicles, such as trucks. State of the art

[0002] Modern vehicles increasingly require a greater number of cables due to ongoing technological advancements. For example, hybrid and electric vehicles need power cables to supply energy to electric motors, as well as control cables, which must be routed appropriately. It is desirable that the cables be easy to install during vehicle production and easy to maintain throughout the vehicle's service life. Furthermore, the cables should be protected from environmental influences. Disclosure of the invention

[0003] KR 100 724 754 B1 describes a mounting device for a cable tray in a building, comprising side rails connected to side rail mounting plates by suspension bolts. The side rail mounting plates are connected to each other via a top rail. A bottom cover is fixed to the side rails by cover fixing screws.

[0004] JP 2000 108948 A describes a device for laying cables, comprising a trough-shaped element formed by attaching a channel to a base material. Nuts are welded to the lower surfaces of protruding parts of the trough-shaped element. A cover, in which recesses are provided for receiving screw heads, is attached to the trough-shaped element by screwing screws into the nuts.

[0005] GB 2 473 343 A describes a cable trunking system comprising woven strips, each folded into four channels. The strips are joined end to end by inserting the bare end of one strip into the bare end of the other and joining them between an insert and a metal clamp. Rivets secure the strips firmly to each other and to the mounting bracket.

[0006] DE 10 2020 101867 A1 describes a battery system comprising a battery housing in which an electric battery is arranged, and a cable duct that provides a semi-open receiving space for guiding electrical cables. The cable duct is fixed to the battery housing by means of side flanges, positioning means, guide sleeves and guide pins, and fastening means.

[0007] DE 10 2013 009713 A1 describes a cable duct made of expanded polypropylene for accommodating electrical cables in hybrid and electric vehicles. The cable duct is a single piece and allows for the separate routing of high-voltage and low-voltage cables via dedicated cable guides. The cable duct also features retaining elements, cross guides for branch cables, and optional maintenance windows and receptacles for accessories.

[0008] It is an object of the present disclosure to specify a receiving device for lines of a vehicle, a vehicle with such a receiving device and a method for mounting a receiving device for lines on a vehicle, which enable easy assembly during vehicle production as well as easy maintenance during the vehicle's service life.

[0009] Furthermore, it is a purpose of the present disclosure to protect lines from environmental influences in order to prevent damage to the lines and / or to ensure the safe operation of the vehicle.

[0010] This problem is solved by the subject matter of the independent claims. Advantageous embodiments are specified in the dependent claims.

[0011] According to an independent aspect of the present disclosure, a receiving device for lines of a vehicle, in particular a commercial vehicle, is specified. The receiving device comprises a first cover element of a first type or kind with a first top and a first bottom; a second cover element of a second type or kind with a second top and a second bottom, wherein the first bottom of the first cover element and the second top of the second cover element provide a receiving space for the lines of the vehicle; and at least one connecting element between the first bottom of the first cover element and the second top of the second cover element.

[0012] A first fastening element of a first type or of a first kind can be inserted through at least one first through-hole in the first deck element from its first top side into a first end of the at least one connecting element, wherein the first fastening element is configured to connect the first deck element to the vehicle.

[0013] A second fastening element of a second type or kind can be inserted through at least a second through-hole in the second cover element from its second underside into a second end of the at least one connecting element opposite the first end, in order to connect the second cover element to the first cover element.

[0014] According to the invention, the upper and lower cover elements are fastened using the same connecting element, such as a long nut. For example, the upper cover element can first be attached to the vehicle from above by screwing a screw into the long nut, and then the lower cover element can be attached to the upper cover element by screwing another screw into the long nut from below. The cables are located between the upper and lower cover elements, so that the upper and lower cover elements form a cable duct or channel for the cables.

[0015] As a result, the cable duct can be easily installed during vehicle production, for example, from above. Furthermore, simple maintenance of the cables during the vehicle's service life is facilitated by removing the lower cover element while the upper cover element remains attached to the vehicle. Additionally, the vehicle's cables are routed within the cable duct according to the invention and are therefore particularly well protected from environmental influences and / or damage.

[0016] Preferably, the first cover element is an upper cover element or an upper boundary of the cable duct formed by the receiving device, and the second cover element is a lower cover element or a lower boundary of the cable duct formed by the receiving device.

[0017] Preferably, the first cover element is a shell element, such as an upper shell or top shell, of the cable duct formed by the receiving device.

[0018] Preferably, the first deck element is a single deck element and / or formed in one piece. In particular, the first deck element can be a one-piece upper shell.

[0019] Alternatively, the first deck element can be made up of two parts or multiple parts.

[0020] Preferably, the first top and / or the first bottom of the first deck element are oriented substantially horizontally when the first deck element is mounted on the vehicle or a component of the vehicle, such as a vehicle frame.

[0021] The term "horizontal" is to be understood in contrast to "vertical." The term "horizontal" refers specifically to the horizontal orientation of an axis or surface, whereby a deviation of a few degrees, e.g., up to 5° or even up to 10°, from a precise horizontal orientation is still considered "essentially horizontal." The vertical direction can be essentially parallel to gravity.

[0022] Preferably, the second decking element is elongated. In particular, the second decking element can have a first extension and a second extension perpendicular to the first extension, which is smaller than the first extension. The first extension can be a longitudinal extension of the second decking element, and the second extension can be a transverse extension of the second decking element.

[0023] Preferably, the longitudinal extent of the second deck element is substantially perpendicular to a longitudinal axis of the vehicle when the second deck element is mounted on at least one first deck element or on the vehicle.

[0024] The term "essentially perpendicular" refers to an essentially right-angled alignment of axes and / or directions of extension, whereby a deviation of a few degrees, e.g. up to 5° or even up to 10°, from an exact perpendicular or right-angled alignment is still considered "essentially perpendicular".

[0025] Preferably, the second deck element is a cross brace and / or a cross profile.

[0026] Preferably, the second deck element is a plurality of second deck elements, such as a plurality of crossbeams. The plurality of second deck elements can be, for example, two, three, four, five, six or more (and / or 10 or fewer) second deck elements.

[0027] Preferably, the second deck elements can be mounted, or are mounted, substantially equidistant from the first deck element or from the vehicle. In other words, the distance between adjacent second deck elements, e.g., along the longitudinal axis of the vehicle, can be substantially constant. However, the present disclosure is not limited to this, and the distance between adjacent second deck elements can vary in some embodiments, e.g., along the longitudinal axis of the vehicle.

[0028] According to the invention, the first cover element comprises at least one recess into which the at least one connecting element can be inserted. According to the invention, the second cover element comprises at least one recess into which the at least one connecting element can be inserted.

[0029] The first deck element comprises at least one first receptacle, and the second deck element comprises at least one second receptacle opposite the at least one first receptacle. In other words, when the mounting device is assembled, each connecting element is inserted into a corresponding first receptacle and a corresponding second receptacle, or extends from the corresponding first receptacle into the corresponding second receptacle.

[0030] Preferably, the at least one first through-hole of the first cover element is arranged within the at least one first receptacle, and the at least one second through-hole of the second cover element is arranged within the at least one second receptacle. When a connecting element is inserted into the corresponding first receptacle and the corresponding second receptacle, the first end of the connecting element can be opposite the corresponding first through-hole, and the second end of the connecting element can be opposite the corresponding second through-hole. Thus, the at least one first fastening element can be inserted, in particular screwed in, through the at least one first through-hole of the first cover element into the first end of the at least one connecting element.Similarly, at least one second fastening element can be inserted, in particular screwed in, through at least one second through-hole of the second cover element into the second end of the at least one connecting element.

[0031] According to the invention, the at least one first receptacle of the first cover element and / or the at least one second receptacle of the second cover element has an angular cross-section. The cross-section can be defined essentially parallel to an opening plane of the at least one first through-hole and / or the at least one second through-hole. The angular cross-section prevents rotation of the at least one connecting element in the at least one receptacle.

[0032] Preferably, at least one first recess and / or at least one second recess are designed as a square or square-shaped recess.

[0033] Preferably, the receptacles, such as the at least one first receptacle and the at least one second receptacle, and at least one connecting element are designed with the same shape and / or cross-section. For example, the receptacles and the connecting elements can be square-shaped so that rotation of the connecting elements in the receptacles can be prevented.

[0034] In some embodiments, the first cover element can comprise a plurality of (first) receptacles for a corresponding plurality of fasteners. Similarly, the second cover element can comprise a plurality of (second) receptacles for the plurality of fasteners. In particular, a corresponding first receptacle (and a corresponding first through-hole) as well as a corresponding second receptacle (and a corresponding second through-hole) can be provided for each fastener.

[0035] Preferably, the first cover element and the at least one first receptacle are formed in one piece. For example, the first cover element can be formed by injection molding and / or from plastic.

[0036] Preferably, the at least one first recess is configured as a depression in the first cover element. Alternatively, the at least one first recess can be configured as a projection on the first cover element. In a further embodiment, the at least one first recess can be configured partly as a depression and partly as a projection in / on the first cover element.

[0037] Alternatively or additionally, the second cover element and the second mounting are formed as a single piece. For example, the second cover element can be manufactured using injection molding and / or from plastic.

[0038] Preferably, the at least one second receptacle is configured as a recess in the second cover element. Alternatively, the at least one second receptacle can be configured as a projection on the second cover element. In a further embodiment, the at least one second receptacle can be configured partly as a recess and partly as a projection in / on the second cover element.

[0039] Preferably, the first fastening element is a screw. Additionally or alternatively, the second fastening element can also be a screw.

[0040] Preferably, the at least one connecting element has an internal thread into which the first fastening element and the second fastening element can be screwed from opposite ends of the connecting element. In particular, the at least one connecting element has a first end and a second end opposite the first end, wherein the internal thread extends at least partially, preferably completely, between the first end and the second end.

[0041] Preferably, the at least one connecting element is a long nut. The long nut can have the internal thread and optionally the non-circular outer surface, so that the first fastening element can be screwed into the connecting element from above and the second fastening element from below, without the connecting element rotating in the corresponding receptacles of the upper and lower cover elements.

[0042] Preferably, the receiving device includes at least one opening that connects the receiving space to an environment. This opening can, for example, be provided for ventilation and / or cooling of the pipes.

[0043] Preferably, the second underside of the second cover element is positioned in the vehicle in such a way that it faces an energy storage device of the vehicle. This allows one underside of the cable duct to be accessed after the energy storage device has been removed, for example, for maintenance of the cables.

[0044] According to another independent aspect of the present disclosure, a vehicle, in particular a commercial vehicle and / or truck, is specified. The vehicle includes the receiving device for cables according to the embodiments of the present disclosure.

[0045] The term "vehicle" includes cars, trucks, buses, motorhomes, motorcycles, etc., used for the transport of people, goods, etc. In particular, the term includes commercial vehicles for the transport of goods and / or passengers.

[0046] Preferably, the vehicle comprises a plurality of lines arranged in the receiving device.

[0047] Preferably, the multitude of lines comprise, or are, electrical lines and / or hydraulic lines.

[0048] In some embodiments, which can be combined with other embodiments described herein, the vehicle is a hybrid or electric vehicle. Depending on the embodiment, the hybrid or electric vehicle can be a battery electric vehicle (BEV) or a plug-in hybrid electric vehicle (PHEV). Vehicles with electric drive (especially hybrid or electric vehicles) include electrical energy storage devices (e.g., batteries) that can be connected to a charging station and recharged via a charging device on the vehicle.

[0049] The cables that are installed or are installed in the receiving device according to the invention can be high-voltage cables that connect the energy storage device to the electric motor. However, the present disclosure is not limited to this, and other cables used for the operation of the vehicle, such as control cables and / or hydraulic lines, can be installed in the receiving device according to the invention.

[0050] According to a further independent aspect of the present disclosure, a method for mounting a cable receiving device on a vehicle is specified. The method comprises inserting a first fastening element of a first type or kind through at least one first through-hole in a first cover element of a first type or kind from its (first) upper surface into a first end of at least one connecting element arranged on a (first) lower surface of the first cover element in order to connect the first cover element to the vehicle or a component of the vehicle; and inserting a second fastening element of a second type or kind through at least one second through-hole in a second cover element of a second type or kind.a second type of its (second) underside into a second end opposite the first end of the at least one connecting element, which is arranged on a (second) top side of the second deck element in order to connect the second deck element to the first deck element.

[0051] Preferably, the method further comprises arranging cables on the (first) underside of the first cover element. Arranging the cables on the (first) underside of the first cover element can be done before or after connecting the first cover element to the vehicle. Additionally or alternatively, arranging the cables on the (first) underside of the first cover element can be done before connecting the second cover element to the first cover element.

[0052] For example, the first cover element can be attached to the vehicle first, then the cables can be arranged on the underside of the first cover element, and finally the second cover element can be attached to the first cover element and thus to the vehicle. The result is a double-bolted cable duct or cable channel.

[0053] In another example, the cables can first be arranged on the underside of the first cover element, and then the second cover element can be attached to the first. The resulting cable duct can then be connected to the vehicle.

[0054] In some embodiments, the method may further include disassembling the cable duct, for example, for maintenance of the vehicle and / or the wiring. Disassembly may involve detaching the second cover element from the first cover element while the first cover element is or remains attached to the vehicle, in order to remove the second cover element. In particular, the second fastening elements may be removed from the corresponding connecting elements, especially unscrewed, to remove the second cover element and allow access to the wiring from below. Brief description of the drawings

[0055] Examples of the manifestation of the revelation are shown in the figures and are described in more detail below. They show: Figure 1A an exploded view of a cable receiving device on a vehicle according to embodiments of the present disclosure; Figure 1Ba mounted receiving device for cables on a vehicle according to embodiments of the present disclosure; Figure 2 a partially disassembled receiving device for cables on a vehicle according to embodiments of the present disclosure; Figure 3 a perspective view of a cable receiving device on a vehicle according to embodiments of the present disclosure; Figure 4 a top view of a receiving device for cables on a vehicle according to embodiments of the present disclosure; Figure 5 a sectional view of a cable receiving device on a vehicle according to embodiments of the present disclosure; Figure 6 a perspective view of a cable receiving device on a vehicle according to further embodiments of the present disclosure; and Figure 7A flowchart of a method for mounting a cable receiving device on a vehicle according to embodiments of the present disclosure. Embodiments of the disclosure

[0056] Unless otherwise noted, the same reference symbols are used for identical and equivalent elements in the following.

[0057] Figure 1A shows an exploded view of a receiving device 100 for lines on a vehicle according to embodiments of the present disclosure. Figure 1B The mounted receiving device 100 is shown according to embodiments of the present disclosure.

[0058] In the example of the Figure 1A and 1B The receiving device 100 is mounted on a component 12 of the vehicle, such as a vehicle frame.

[0059] The receiving device 100 comprises a first cover element 110 of a first type or kind with a first upper surface 112 and a first lower surface 114, and a second cover element 120 of a second type or kind with a second upper surface 122 and a second lower surface 124. The first lower surface 114 of the first cover element 110 and the second upper surface 122 of the second cover element 120 are opposite each other and, when assembled, form a receiving space 130 for vehicle lines. In particular, the first cover element 110 forms an upper boundary of the receiving space 130, and the second cover element 120 forms a lower boundary of the receiving space 130.

[0060] The first cover element 110 can be a lid or an upper shell of the receiving device 100. In some embodiments, the first cover element 110 can be a single cover element and / or formed in one piece, for example by injection molding and / or made of plastic.

[0061] Additionally or alternatively, the second deck element 120 can be elongated. In particular, the second deck element 120 can be a cross member and / or a transverse profile. The longitudinal extent of the second deck element 120 can be essentially perpendicular to a longitudinal axis of the vehicle if the second deck element 120 is mounted on the first deck element 110 or on the vehicle.

[0062] In some embodiments, the second deck element 120 can be a plurality of second deck elements, such as a plurality of cross members. The second deck elements 120 can be mounted or are mounted substantially equidistant on the at least one first deck element 110 or on the vehicle. In other words, the distance between adjacent second deck elements 120, e.g., along the longitudinal axis of the vehicle, can be substantially constant. However, the present disclosure is not limited to this, and the distance between adjacent second deck elements 120 can vary in some embodiments, e.g., along the longitudinal axis of the vehicle (not shown).

[0063] The receiving device 100 further comprises at least one connecting element 140 between the first underside 114 of the first cover element 110 and the second topside 122 of the second cover element 120. In other words, the at least one connecting element 140 is arranged between the first cover element 110 and the second cover element 120.

[0064] A first fastening element 150 of a first type or a first kind can be inserted through at least one first through-hole 116 in the first deck element 110 from its first upper surface 112 into a first end 142 of the at least one connecting element 140 in order to connect the first deck element 120 to the vehicle.

[0065] Furthermore, a second fastening element 160 of a second type or a second kind can be inserted through at least a second through hole 126 in the second cover element 120 from its second underside 124 into a second end 144 of the at least one connecting element 140 in order to connect the second cover element 120 with the first cover element 110.

[0066] In some embodiments, the at least one connecting element 140 can be a long nut with an internal thread. The first fastening element 150 and the second fastening element 160 can be screws that can be screwed into opposite ends or sides of the long nut ( Figure 1A ) or screwed in ( Figure 1B ) are.

[0067] This allows, for example, the upper shell and cross braces to be bolted together and to the vehicle using long nuts to form a cable duct. To mount the upper shell or cable duct to the vehicle, screws can be inserted into the long nuts from above, and to attach the cross braces to the upper shell, screws can be inserted into the long nuts from below. This also allows for maintenance of the cables by loosening the screws inserted from below and removing the cross braces, while the upper shell remains bolted to the vehicle. As a result, both easy installation of the cable duct from above and easy maintenance of the cables from below are possible.

[0068] According to the invention, the first cover element 110 comprises at least one first receptacle 118 into which the at least one connecting element 140 can be inserted. According to the invention, the second cover element 120 comprises at least one second receptacle 128 into which the at least one connecting element 140 can also be inserted. In particular, each connecting element can be inserted into both a corresponding first receptacle 118 and a corresponding second receptacle 128.

[0069] The at least one first through-hole 116 of the first cover element 110 can be arranged within the at least one first receptacle 118, and the at least one second through-hole 126 of the second cover element 120 can be arranged within the at least one second receptacle 128. Thus, the first fastening element 150 can be inserted, in particular screwed, through the at least one first through-hole 116 of the first cover element 120 into the first end 142 of the at least one connecting element 140. Similarly, the second fastening element 160 can be inserted, in particular screwed, through the at least one second through-hole 126 of the second cover element 120 into the second end 144 of the at least one connecting element 140.

[0070] According to the invention, the at least one first receptacle 118 of the first cover element 110 and / or the at least one second receptacle 128 of the second cover element 120 have an angular cross-section. The angular cross-section prevents rotation of the at least one connecting element 140 in the receptacles. The angular shape can, for example, be square.

[0071] The at least one first recess 118 of the first deck element 110 and / or the at least one second recess 128 of the second deck element 120 can be used as a recess ( Figure 1A ) or be designed as a projection (not shown). In further embodiments, the at least one first recess 118 of the first cover element 110 and / or the at least one second recess 128 of the second cover element 120 can be partially recessed and partially project from the respective cover element.

[0072] In some embodiments, the receiving device 100 may have at least one opening that connects the receiving chamber 130 to an environment. This at least one opening may, for example, be provided for ventilation and / or cooling of the conduits.

[0073] Figure 2 shows a partially disassembled receiving device 100 for cables on a vehicle according to embodiments of the present disclosure.

[0074] For maintenance of the vehicle and / or the lines, the mounting device 100 can be partially disassembled by detaching the second cover element 120 from the first cover element 110, while the first cover element 110 remains attached to the vehicle. In particular, the second fastening elements 160 can be removed from the corresponding connecting elements 140, especially by unscrewing them, in order to remove the second cover element 120 and allow access to the lines from below.

[0075] Figure 3 shows a perspective view of a receiving device 300 for lines 20 on a vehicle according to embodiments of the present disclosure.

[0076] In the example of the Figure 3 In its assembled state, the underside of the receiving device 300 is positioned in the vehicle such that it faces an energy storage device 30 of the vehicle. This allows the underside of the cable duct to be accessed, for example for maintenance of the cables, after the energy storage device has been removed.

[0077] Optionally, the mounting device 300 can enable further functional integration, such as a mount for a compressed air tank, fastening options for PA lines, integrated reference points for an assembly jig, etc.

[0078] Figure 4 shows a top view of a receiving device 400 for lines on a vehicle according to embodiments of the present disclosure.

[0079] The receiving device 400 comprises the first cover element, which is designed as an upper shell 410, and further comprises several second cover elements, which are designed as cross braces 420. The cross braces 420 are fastened to the upper shell 410 by screws 460. In particular, the screws 460 are screwed into long nuts, which also serve to fasten the upper shell 410 to the vehicle frame 12.

[0080] In some embodiments, at least one further fastening means 470, such as at least one screw, can be used to additionally bolt the cross members 420 to, for example, the vehicle frame 12.

[0081] Figure 5 shows a sectional view of a receiving device 500 for lines on a vehicle according to embodiments of the present disclosure.

[0082] The receiving device 500 comprises the first cover element 510 and the second cover element 520, which define the receiving area for the lines 20. Long nuts 540 are used to connect the first cover element 510 to the vehicle using screws 550 and to connect the second cover element 520 to the first cover element 510 using further screws 560.

[0083] Figure 6 shows a perspective view of a receiving device 600 for lines 20 on a vehicle according to further embodiments of the present disclosure.

[0084] In some embodiments, one or more vehicle components 610 can be mounted on the receiving device 600, in particular on the first cover element such as the upper shell. Examples of vehicle components 610 include, but are not limited to, compressed air tanks.

[0085] Figure 7shows a flowchart of a method 600 for mounting a receiving device for cables on a vehicle according to embodiments of the present disclosure.

[0086] Method 600 comprises, in block 610, inserting a first fastening element through a first through-hole in a first deck element of a first type or a first kind from its top side into a first end of at least one connecting element arranged on a bottom side of the first deck element to connect the first deck element to the vehicle; and in block 620, inserting a second fastening element through a second through-hole in a second deck element of a second type or a second kind from its bottom side into a second end of the at least one connecting element arranged on a top side of the second deck element to connect the second deck element to the first deck element.

[0087] In a first example of the inventive method 700, the first cover element can first be attached to the vehicle, then the lines can be arranged on the underside of the first cover element, and finally the second cover element can be attached to the first cover element and thus to the vehicle.

[0088] In a second example of the inventive method 700, the cables can first be arranged on the underside of the first cover element, and then the second cover element can be attached to the first cover element. The cable duct thus formed can then subsequently be connected to the vehicle.

[0089] In some embodiments, method 700 may further include disassembling the cable duct, for example, for maintenance of the vehicle and / or the cables. The disassembly may involve detaching the second cover element from the first cover element while the first cover element is or remains attached to the vehicle in order to remove the second cover element. In particular, the second fastening elements may be removed from the corresponding connecting elements, especially unscrewed, in order to remove the second cover element and allow access to the cables from below.

[0090] According to the invention, the upper and lower cover elements are fastened using the same connecting element, such as a long nut. For example, the upper cover element can first be attached to the vehicle from above by screwing a screw into the long nut, and then the lower cover element can be attached to the upper cover element by screwing another screw into the long nut from below. The cables are located between the upper and lower cover elements, so that the upper and lower cover elements form a cable duct for the cables.

[0091] Although the invention has been further illustrated and explained in detail by means of preferred embodiments, the invention is not limited by the disclosed examples, and other variations can be derived from them by a person skilled in the art without departing from the scope of protection of the invention. It is therefore clear that a multitude of possible variations exist. It is also clear that the embodiments mentioned as examples are truly only examples and are not to be understood in any way as limiting, for example, the scope of protection, the possible applications, or the configuration of the invention.Rather, the preceding description and the description of the figures enable the person skilled in the art to implement the exemplary embodiments in concrete terms, whereby the person skilled in the art, with knowledge of the disclosed inventive concept, can make various changes, for example with regard to the function or the arrangement of individual elements mentioned in an exemplary embodiment, without leaving the scope of protection defined by the claims.

Claims

1. A holding device (100) for lines (20) of a vehicle, comprising: a first cover element (110) of a first type having a first upper side (112) and a first lower side (114); a second cover element (120) of a second type having a second upper side (122) and a second lower side (124), wherein the first lower side (114) of the first cover element (110) and the second upper side (122) of the second cover element (120) provide a receiving space (130) for the lines (20) of the vehicle; and at least one connecting element (140) between the first lower side (114) of the at least one first cover element (110) and the second upper side (122) of the second cover element (120), wherein a first fastening element (150) of a first type is insertable through at least one first through-hole (116) in the first cover element (110) from its first upper side (112) into a first end (142) of the at least one connecting element (140), wherein the first fastening element (150) is configured to connect the first cover element (110) to the vehicle, wherein a second fastening element (160) of a second type is insertable through at least one second through-hole (126) in the second cover element (120) from its second lower side (124) into a second end (144), opposite the first end, of the at least one connecting element (140), in order to connect the second cover element (120) to the first cover element (110), wherein the first cover element (110) comprises at least one first receptacle (118) into which the at least one connecting element (140) is insertable, wherein the second cover element (120) comprises at least one second receptacle (128) which is opposite the at least one first receptacle (118) and into which the at least one connecting element (140) is insertable, and wherein at least one of the first or second receptacle (118, 128) has a non-circular cross-section in order to prevent rotation of the at least one connecting element (140) in the at least one receptacle (118, 128).

2. The holding device (100) according to claim 1, wherein the first cover element (110) is an upper cover element and / or an upper shell, preferably a one-piece upper shell.

3. The holding device (100) according to claim 1 or 2, wherein the second cover element (120) is a lower cover element and / or a cross member, preferably wherein the second cover element (120) comprises a plurality of cross members.

4. The holding device (100) according to any one of claims 1 to 3, wherein the at least one connecting element (140) has an internal thread into which the first fastening element (150) and the second fastening element (160) are screwable.

5. The holding device (100) according to any one of claims 1 to 4, wherein the at least one connecting element (140) is a long nut.

6. The holding device (100) according to any one of claims 1 to 5, wherein the second lower side (124) of the second cover element (120) is configured to be arranged, in a mounted state, in the vehicle such that it faces an energy storage device of the vehicle.

7. A vehicle, preferably a truck, comprising the holding device (100) according to any one of claims 1 to 6.

8. The vehicle according to claim 7, further comprising a plurality of lines (20) arranged in the holding device (100), preferably wherein the plurality of lines (20) comprise electrical lines and / or hydraulic lines.

9. A method (700) for mounting a holding device for lines on a vehicle, comprising: inserting (710) a first fastening element of a first type through at least one first through-hole in a first cover element of a first type from its upper side into a first end of at least one connecting element arranged on a lower side of the first cover element, in order to connect the first cover element to the vehicle; and inserting (720) a second fastening element of a second type through at least one second through-hole in a second cover element of a second type from its lower side into a second end of the at least one connecting element arranged on an upper side of the second cover element, in order to connect the second cover element to the first cover element.