Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the wire harness fixing support which can effectively solve the problem that development cost is increased due to the fact that left and right wire harness fixing pieces cannot be used universally, and improves the universality and the light weight of the whole vehicle.
The utility model further proposes a vehicle.
The wire harness fixing support comprises a bottom plate, a first side plate and a rotation stopping plate, wherein the first side plate is arranged on one side of the bottom plate, a mounting hole suitable for being mounted on a sheet metal part of a vehicle body is formed in the first side plate, and the rotation stopping plate is arranged on the other side of the bottom plate and suitable for being connected with the sheet metal part of the vehicle body in a clamping mode.
According to the wire harness fixing support provided by the embodiment of the utility model, the development cost increase caused by the fact that the left and right parts of the wire harness are fixed and cannot be used universally can be effectively solved, and the universalization and the light weight of the whole vehicle are improved.
According to some embodiments of the utility model, the anti-rotation plate comprises a first plate part, a second plate part and a third plate part which are sequentially connected, one end of the first plate part is connected with the bottom plate, the first plate part and the third plate part are bent in the same direction relative to the second plate part, and jointly define a clamping space, and the clamping space is suitable for being matched with the sheet metal part of the vehicle body in a clamping mode.
According to some embodiments of the utility model, the first side plate is bent and extended along one side of the thickness direction of the bottom plate, and the rotation stop plate is bent and extended along the other side of the thickness direction of the bottom plate.
According to some embodiments of the utility model, a side of the bottom plate connected to the first side plate is provided with a binding groove, and the binding groove is spaced from the first side plate.
According to some embodiments of the utility model, first flanges are respectively arranged on two sides of the bottom plate along the penetrating direction of the wire harness, and the first flanges are bent along one side of the bottom plate in the thickness direction and are far away from the first side plate.
According to some embodiments of the utility model, the wire harness threading device further comprises a second side plate, wherein the second side plate is arranged on the other side of the bottom plate and is arranged at intervals with the rotation stopping plate along the wire harness threading direction, and an accommodating space for the wire harness to penetrate is formed by the second side plate, the first side plate and the bottom plate.
According to some embodiments of the utility model, the second side plates are respectively arranged at two sides of the rotation stopping plate along the penetrating direction of the wire harness, a second flanging is arranged at one side of the second side plate away from the rotation stopping plate, and the second flanging is bent along the direction away from the first side plate.
According to some embodiments of the utility model, a tie avoiding opening is formed in one side of the second side plate away from the bottom plate, and the tie avoiding opening is staggered with the first side plate.
According to some embodiments of the utility model, a first reinforcing rib is arranged at the joint of the first side plate and the bottom plate, the first reinforcing rib is in arc transition connection with the first side plate and the bottom plate, and the end face of the first reinforcing rib is in arc arrangement.
According to a second aspect of the utility model, a vehicle includes the wire harness fixing bracket.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Detailed Description
Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.
A wire harness fixing bracket according to an embodiment of the present utility model is described below with reference to fig. 1 to 2.
As shown in fig. 1 to 2, the wire harness fixing bracket 100 includes a base plate 1, a first side plate 2, and a rotation stop plate 4.
The first side plate 2 is provided on one side of the bottom plate 1, and the first side plate 2 is provided with a mounting hole 21 adapted to be mounted on the vehicle body sheet metal member 200. The rotation stopping plate 4 is arranged on the other side of the bottom plate 1 and is suitable for being connected with the sheet metal part 200 of the vehicle body in a clamping way.
In other words, the first side plate 2 and the rotation stopping plate 4 are respectively arranged at two opposite sides of the bottom plate 1, and are fastened and connected with the vehicle body sheet metal part 200 through the first side plate 2, and are connected with the vehicle body sheet metal part 200 through the rotation stopping plate 4 in a clamping manner, so that the wire harness fixing bracket 100 is firmly installed on the vehicle body sheet metal part 200, and the wire harness fixing bracket 100 does not need to distinguish left and right parts and is designed for generalization. The development cost increase caused by the fact that the left and right parts of the wire harness are fixed and cannot be used universally can be effectively solved, and the universalization and the light weight of the whole vehicle are improved. Meanwhile, the harness fixing bracket 100 is not rotated by pulling back and forth when the harness 300 is arranged.
Taking the frame wire harness 300 as an example, the wire harness fixing bracket 100 needs to be fixed on the frame assembly, the mounting bolts can be used to penetrate through the mounting holes 21 of the first side plate 2 and the through holes of the frame assembly, the wire harness fixing bracket 100 is fastened and connected with the frame assembly through nuts and the mounting bolts, and meanwhile, the rotation stopping plate 4 is clamped and fixed with the frame assembly, so that the wire harness fixing bracket 100 is mounted on the frame assembly. Wherein, the rotation stopping plate 4 can play the pre-installation effect, namely through the rotation stopping plate 4 and the car body sheet metal component 200 joint is fixed, then makes first side board 2 and car body sheet metal component 200 carry out fixed connection, improves the installation effectiveness of pencil fixed bolster 100. Next, after the harness fixing bracket 100 is mounted, the frame harness 300 is threaded on the floor panel 1 and bound to the harness fixing bracket 100 by the tie 400, thereby fixing and restraining the frame harness 300.
In addition, a pipe, such as a brake pipe, may be fixed by the wire harness fixing bracket 100, not limited to the wire harness 300 fixing.
In some embodiments, the harness fixing bracket 100 may be made of the material Q. And, the thickness of pencil fixed bolster 100 can be designed to 2mm ~4mm, for example 3mm, can promote whole car lightweight like this.
Therefore, the wire harness fixing bracket 100 has high structural universality, can be repeatedly used at left and right positions, has reliable and light structure, can effectively solve the problem of development cost increase caused by the fact that the left and right wire harness fixing parts cannot be used universally, and improves the universalization and light weight of the whole vehicle. In addition, the frame wire harness 300 and the brake pipeline are bound to the wire harness fixing bracket 100 through the binding belt 400, and the problem of abrasion of the frame wire harness 300 and the brake pipeline caused by insufficient gaps between the frame wire harness 300 and the brake pipeline and the suspension assembly can be effectively solved after the assembly.
According to some embodiments of the present utility model, referring to fig. 2, the rotation stopping plate 4 includes a first plate portion 41, a second plate portion 42 and a third plate portion 43 sequentially connected, one end of the first plate portion 41 is connected to the bottom plate 1, the first plate portion 41 and the third plate portion 43 are bent in the same direction relative to the second plate portion 42, and together define a clamping space 44, and the clamping space 44 is adapted to be in clamping fit with the vehicle body sheet metal part 200.
So set up, first plate portion 41 and third plate portion 43 are buckled with forming joint space 44 with second plate portion 42 syntropy for the at least partial joint of automobile body sheet metal component 200 is in joint space 44, guarantees that pencil fixed bolster 100 can not rotate, thereby makes things convenient for first side board 2 and automobile body sheet metal component 200 to carry out fixed connection, improves pencil fixed bolster 100's installation convenience and reliability.
According to some embodiments of the present utility model, the rotation stopping plate 4 is provided with a first clamping portion, and the vehicle body sheet metal part 200 is provided with a second clamping portion, and the first clamping portion is in clamping fit with the second clamping portion. In this way, the snap connection between the vehicle body sheet metal part 200 and the rotation stop plate 4 can be realized as well. Illustratively, the first clamping portion may be one of a clamping groove and a clamping hole, and the second clamping portion may be the other of the clamping groove and the clamping hole, and the clamping groove is in clamping fit with the clamping hole.
According to some embodiments of the present utility model, the first side plate 2 is bent and extended along one side of the thickness direction of the bottom plate 1, and the rotation stop plate 4 is bent and extended along the other side of the thickness direction of the bottom plate 1.
So set up, first curb plate 2, bottom plate 1 and the board that splines 4 are approximately "Z" shape, and the design of first curb plate 2 and the board that splines 4 one by one can further improve the stability of pencil fixed bolster 100. And, can also adapt well with the frame assembly for first side board 2 can with the curb plate fixed connection of frame assembly, the board that splines 4 can with the bottom plate joint cooperation of frame assembly, thereby guarantee that pencil fixed bolster 100 can firmly install on the frame assembly.
Further, a tie strap groove 11 is formed in one side of the bottom plate 1 connected with the first side plate 2, and the tie strap groove 11 is arranged at intervals with the first side plate 2.
So set up, when using ribbon 400 to bind pencil 300, ribbon 400 needs around bottom plate 1 lower limit, through set up the ribbon groove 11 in the one side of bottom plate 1 connection first side plate 2 for ribbon 400 can block and establish in ribbon groove 11, is difficult for taking place to remove, thereby can fix pencil 300 better. Referring to fig. 2, two tie grooves 11 are provided at one side of the base plate 1 connected to the first side plate 2, respectively provided at both sides of the first side plate 2, and when the wire harness 300 is threaded through the base plate 1, two tie bars 400 are respectively engaged with the two tie grooves 11, thereby firmly binding the wire harness 300.
Further, the bottom plate 1 is provided with first flanges 12 on both sides in the penetrating direction of the wire harness 300, respectively, and the first flanges 12 are provided to be bent on one side in the thickness direction of the bottom plate 1 and away from the first side plate 2.
So set up, placed pencil 300 on the bottom plate 1, first turn-ups 12 buckle downwards for bottom plate 1, when utilizing two ribbon 400 to bind around pencil 300 respectively, two ribbon 400 are around along the both sides of pencil 300 wears to establish the direction from bottom plate 1 respectively for two ribbon 400 respectively with first turn-ups 12 spacing cooperation, prevent ribbon 400 break away from pencil fixed bolster 100, thereby further improve the fixed fastness to pencil 300.
According to some embodiments of the present utility model, the wire harness fixing bracket 100 further includes a second side plate 3, wherein the second side plate 3 is disposed on the other side of the bottom plate 1 and is spaced from the rotation stop plate 4 along the penetrating direction of the wire harness 300, and the first side plate 2 and the second side plate 3 enclose an accommodating space with the bottom plate 1 for the wire harness 300 to penetrate.
By the arrangement, the wire harness 300 can be placed in the accommodating space, the wire harness 300 is prevented from being pulled down easily due to the fact that the wire harness 300 is drooping when the ribbon 400 is used for fixing, and the fixing installation efficiency of the wire harness 300 is improved.
Further, the two sides of the rotation stopping plate 4 along the penetrating direction of the wire harness 300 are respectively provided with a second side plate 3, one side of the second side plate 3 away from the rotation stopping plate 4 is provided with a second flanging 31, and the second flanging 31 is bent along the direction away from the first side plate 2.
So set up, when utilizing two ribbon 400 to bind around pencil 300 respectively, two ribbon 400 are around along the both sides of pencil 300 wearing direction from bottom plate 1 respectively to and around from the one side of every second curb plate 3 for two ribbon 400 are spacing cooperation with second turn-ups 31 respectively, prevent ribbon 400 break away from pencil fixed bolster 100, thereby further improve the fixed fastness to pencil 300.
Further, a tie avoiding opening 32 is formed in one side, away from the bottom plate 1, of the second side plate 3, and the tie avoiding opening 32 is staggered with the first bottom plate 1.
So set up, because second curb plate 3 is located the outside of fixed pencil 300, first curb plate 2 is located the inboard of fixed pencil 300, when ribbon 400 bindes pencil 300, ribbon 400 is around the bottom of bottom plate 1 and second curb plate 3, in order to bind pencil 300 better, sets up ribbon at the side that bottom plate 1 was kept away from to second curb plate 3 and dodges mouthful 32, can make ribbon 400 paste as far as possible and locate pencil 300 to further realize firmly binding to pencil 300.
Further, the dimension of the first side plate 2 in the height direction is larger than the dimension of the second side plate 3 in the height direction.
So set up, because first curb plate 2 needs to laminate fixedly with automobile body sheet metal component 200, therefore, the size of first curb plate 2 along the direction of height is greater than the size along the direction of height of second curb plate 3. In addition, considering that the wire harness 300 needs to be threaded into the accommodating space and the band 400 is performed around the wire harness fixing bracket 100, the dimension of the second side plate 3 in the height direction is lower than the dimension of the first side plate 2 in the height direction, the wire harness 300 is conveniently placed in the accommodating space, however, the dimension of the second side plate 3 in the height direction cannot be too low, otherwise the wire harness 300 is easily pulled out.
Further, the junction of first side board 2 and bottom plate 1 is equipped with first strengthening rib 5, and circular arc transitional coupling between first strengthening rib 5 and first side board 2 and bottom plate 1 to the terminal surface circular arc setting of first strengthening rib 5.
So set up, first strengthening rib 5 establishes the junction at first side board 2 and bottom plate 1, can improve the joint strength of first side board 2 and bottom plate 1. And, the circular arc transitional coupling between first strengthening rib 5 and first side board 2 and bottom plate 1 to the terminal surface circular arc setting of first strengthening rib 5 can play the guard action to pencil 300.
In addition, the connection part of the second side plate 3 and the bottom plate 1 can also be provided with a second reinforcing rib (not shown in the drawing), the second reinforcing rib is in arc transition connection with the second side plate 3 and the bottom plate 1, and the end face of the second reinforcing rib is in arc arrangement. So set up, the second strengthening rib is established in the junction of second curb plate 3 and bottom plate 1, can improve the joint strength of second curb plate 3 and bottom plate 1. And, the second strengthening rib is connected with the circular arc transition between second curb plate 3 and bottom plate 1 to the terminal surface circular arc setting of second strengthening rib can play the guard action to pencil 300.
A vehicle according to an embodiment of the second aspect of the present utility model includes a wire harness fixing bracket 100.
Therefore, the wire harness fixing bracket 100 has high universality, can be repeatedly used at left and right positions, has reliable and light structure, can effectively solve the problem of development cost increase caused by the fact that the left and right wire harness fixing parts cannot be used universally, and improves the universalization and light weight of the whole vehicle. In addition, the frame wire harness 300 and the brake pipeline are bound to the wire harness fixing bracket 100 through the binding belt 400, and the problem of abrasion of the frame wire harness 300 and the brake pipeline caused by insufficient gaps between the frame wire harness 300 and the brake pipeline and the suspension assembly can be effectively solved after the assembly.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.