Motor wire harness fixing mechanism of non-road mine truck

Abstract

The utility model discloses a motor wire harness fixing mechanism for a non-road mine truck, which is used for accommodating a wire harness of a motor, and relates to the technical field of mine car accessories, and the motor wire harness fixing mechanism specifically comprises at least two connecting brackets which are arranged at the end part of the motor at intervals; two ends of the at least one connecting plate are respectively connected with the two connecting brackets; the pipe clamp assembly is mounted at the bottom of the connecting plate, and at least three wire harness holes are formed in the pipe clamp assembly; the fixing plates are installed at the bottom of the pipe clamp assembly. The utility model solves the technical problems of high cost and complex operation of the existing high-voltage wire harness storage processing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mine car accessories, especially to a motor wire harness fixing mechanism of non-road mine truck. BACKGROUND

[0002] The high-voltage wire harness is a core component of the high-voltage electrical system inside the mine truck, and is mainly responsible for the transmission and distribution of electric energy. It can efficiently and high-quality transmit electric energy, effectively shield external signal interference, and ensure the reliable and stable operation of the electric mine truck.

[0003] Currently, fuel mine trucks are more commonly used in mining areas, and the operating environment on the mine is relatively harsh. The high-voltage wire harness may vibrate during long-term operation of the vehicle, which can easily cause the fixing bolts of the wire harness copper nose to loosen, resulting in incomplete contact of the high-voltage plug-in components and causing problems with the power or communication of the entire vehicle. The existing treatment methods are either to use a cable tie or a buckle for fixing. This method is the most common, but it cannot effectively prevent the crossing of the wire harness, and further processing of the wire harness is required, such as considering avoidance and considering waterproof performance. Some other methods use a clamping groove for fixing, which requires the shell of the motor to be redesigned, but this method is costly. Alternatively, the wire harness can be fixed directly by using adhesive tape, but this method has low reliability and short service life. SUMMARY

[0004] The utility model aims to provide a motor wire harness fixing mechanism of non-road mine truck, which solves the technical problems of high cost and complex operation of the high-voltage wire harness storage and processing in the prior art.

[0005] The motor wire harness fixing mechanism of the non-road mine truck disclosed in the application is used to store the wire harness of the motor, and includes:

[0006] At least two connecting brackets are installed at intervals on the end of the motor;

[0007] At least one connecting plate is connected to the two connecting brackets at both ends;

[0008] A pipe clamp assembly is installed at the bottom of the connecting plate, and the pipe clamp assembly is provided with at least three wire harness holes;

[0009] A plurality of fixing plates are installed at the bottom of the pipe clamp assembly.

[0010] The connecting bracket and the connecting plate cooperate with each other to improve the stable connection structure and prevent interference between the wire harnesses.

[0011] On the basis of the above technical solution, the application can also be improved as follows:

[0012] Further, the connecting support is L-shaped, a plurality of bolt connection holes are formed on the vertical segment and the horizontal segment of the connecting support, and the beneficial effect of the step is to ensure the stability of the connection through the plurality of bolt connection holes.

[0013] Further, the connecting plate and the fixing plate are provided with waist-shaped adjusting holes, and the beneficial effect of the step is to facilitate subsequent adjustment.

[0014] Further, the vertical segment of the connecting support is provided with an avoiding groove, and the beneficial effect of the step is to avoid interference in subsequent operation.

[0015] Further, the vertical segment of the connecting support is provided with an avoiding groove, and the beneficial effect of the step is to avoid interference in subsequent operation.

[0016] Further, the bottom of the connecting support is provided with a reinforcing rib, and the beneficial effect of the step is to ensure the stability of the connecting support through the reinforcing rib.

[0017] Further, one side of the reinforcing rib is connected with the bottom of the horizontal segment of the connecting plate, and the other side is connected with the bottom of the vertical segment of the connecting plate, and the beneficial effect of the step is to further strengthen the strength of the bending part of the connecting support through the reinforcing rib.

[0018] The one or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0019] The application changes the original state without fixed points into the wiring form with the first fixed point, and ensures that the wiring harness can be normally wired and without interference in the state of the installation support, greatly increases the stability of the wiring harness, reduces the probability of problems of the wiring harness, and improves the electrical safety of the whole vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the specific embodiments or prior art of the present application, the drawings needed in the specific embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0021] Figure 1 The structure diagram of the motor wiring harness fixing mechanism of the off-road mine truck according to the specific embodiments of the present application is shown in the figure.

[0022] Figure 2 The structure diagram of the connecting support in the figure is shown in the figure. Figure 1 ​

[0023] Figure 3 For Figure 1 The structural diagram of the connecting plate in the connecting plate structure is shown in the figure.

[0024] 1-connection support; 2-connecting plate; 3-tube clamp assembly; 4-wire harness hole; 5-fixing plate; 6-stiffener; 7-adjusting hole. DETAILED DESCRIPTION

[0025] The embodiments of the technical scheme of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and therefore only serve as examples, and cannot limit the protection scope of the utility model.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood in their ordinary sense by those skilled in the art to which the utility model belongs.

[0027] In the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] In order to better understand the above technical scheme, the above technical scheme will be described in detail below with reference to the drawings and specific embodiments.

[0029] Embodiment:

[0030] As Figures 1-3 shown, the present application discloses a motor wire harness fixing mechanism of a non-road mine truck, which can realize the storage and processing of the electric wire of the mine truck motor. The existing electric wire is usually placed randomly, and the subsequent cross and interference may occur, which is not conducive to maintenance. The present application can directly complete the storage and fixation of the related wire harness through the wire harness fixing mechanism, which is convenient for subsequent adjustment and maintenance.

[0031] The present application is installed at the end of the motor and used to complete the wire harness storage of the motor, as Figure 1 shown, the specific structure includes:

[0032] At least two connection supports 1 are installed at the end of the motor in intervals, which are used as the connecting points of the subsequent components, for realizing connection, so as to ensure the stability of the structure. The number of the connection supports 1 is in a multiple relationship with the number of the motors, that is, one motor corresponds to two connection supports 1, so that the stability of the installation of the connection supports can be ensured.

[0033] At least one connecting plate 2, both ends of which are connected with two connecting supports 1 respectively, the connecting plate 2 cooperates with the connecting support 1 to form an integral connecting piece, so as to ensure the stability of the structure, thereby ensuring the stable storage of the wire harness;

[0034] A pipe clamp assembly 3 is installed at the bottom of the connecting plate 2, and the pipe clamp assembly 3 is provided with at least three wire harness holes 4. The pipe clamp assembly 3 is an existing pipe clamp piece, and a plurality of wire harness holes are arranged thereon to facilitate the passage of the wire harness. At the same time, the pipe clamp assembly 3 is connected with the connecting plate 2 through a bolt, so as to ensure the stability of the structure. The pipe clamp assembly 3 is convenient for the storage and passage of the wire harness, and is also convenient for the interference and intersection of the wire harness.

[0035] A plurality of fixing plates 5 are installed at the bottom of the pipe clamp assembly 3. The fixing plate 5 is further fixed, and is also fixed at the end of the motor. The specific number can be designed according to the selection of the user.

[0036] The specific shape of the connecting support 1 in the application can be L-shaped or other shapes, as long as the part cooperating with the pipe clamp assembly 3 is a flat plate. Preferably, the connecting support 1 in the application is L-shaped, and a plurality of bolt connection holes are arranged in the vertical section and the horizontal section of the connecting support 1. The bolt connection hole is convenient for subsequent bolt fixing, so as to ensure the stability of the structure. Specifically, the bolt connection hole in the vertical section cooperates with the end of the motor, and the bolt connection hole in the horizontal section cooperates with the connecting plate 2 and the pipe clamp assembly 3.

[0037] As shown in Figure 2 , 3 The vertical section of the connecting support 1 in the application is fixed by a bolt. Because the pipe clamp assembly 3 needs to be adapted subsequently, the gap between the connecting points of the connecting support 1 needs to be adjusted. Therefore, the application is provided with a waist-shaped adjusting hole 7 in the connecting plate 2 and the fixing plate 5, which is convenient for adjustment, so that the pipe clamp assembly can be better assembled.

[0038] Because the connecting support 1 in the application is installed at the end of the motor, a corresponding avoiding groove needs to be arranged to avoid the protruding part of the motor, so as to further ensure the stability.

[0039] In order to further ensure the stability of the application, the application is also provided with a reinforcing rib 6 for strengthening the strength of the connecting support 1. The reinforcing rib 6 is located at the bottom of the connecting support 1. The reinforcing rib 6 is mainly used to increase the strength of the bending part of the connecting support 1. Therefore, one end of the reinforcing rib 6 is connected with the horizontal section of the connecting support 1, and the other end is connected with the vertical section, so as to ensure the strength of the connecting support. Preferably, the reinforcing rib 6 is triangular.

[0040] Further description of the application:

[0041] The application adds a connecting support on the motor body, forms a fixing unit through two connecting supports, a connecting plate and a plurality of fixing plates, thereby forming a fixing point, and is connected with a pipe clamp assembly, and the pipe clamp assembly can increase the stability of the high-voltage wire harness.

[0042] For the high-voltage wire harness, a related fixing mode is also provided, that is, a fixing is performed by using a cable tie or a buckle, and this mode is the most common, but this mode cannot well avoid the crossing of the wire harness, and further processing of the wire harness is required, such as considering avoidance, considering waterproof performance and the like; some are fixed through a clamping groove, and then the shell of the motor needs to be redesigned, but the cost is high in this way; or the wire harness is directly fixed by using a tape, but the reliability of the fixing is low, and the service life is low.

[0043] The application connects and fixes the wire harness through the support, so that the wire harness can be limited through the support when the wire harness is routed, the high-voltage wire harness is prevented from being entangled, the probability of problems of the wire harness is reduced, the electrical safety of the whole vehicle is improved, and the wire harness can be arranged to effectively improve the concealment, ensure the routing in a specific direction, prevent the high-voltage wire harnesses of multiple motors from interfering and crossing each other, and ensure the stability during use.

[0044] In the description of the present application, a large number of specific details are described. However, it can be understood that the embodiments of the present application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail in order not to obscure the understanding of the present application.

[0045] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0046] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A motor wiring harness fixing mechanism for a non-road mining truck, used to store the motor wiring harness, characterized in that, include: At least two connecting brackets (1) are installed at intervals at the ends of the motor; At least one connecting plate (2) is connected at both ends to the two connecting brackets (1); The pipe clamp assembly (3) is installed at the bottom of the connecting plate (2), and the pipe clamp assembly (3) is provided with at least three wire harness holes (4). Multiple fixing plates (5) are installed at the bottom of the pipe clamp assembly (3).

2. The motor wiring harness fixing mechanism according to claim 1, characterized in that, The connecting bracket (1) is L-shaped, and multiple bolt connection holes are provided on both the vertical and horizontal sections of the connecting bracket (1).

3. The motor wiring harness fixing mechanism according to claim 2, characterized in that, Both the connecting plate (2) and the fixing plate (5) are provided with waist-shaped adjustment holes (7).

4. The motor wiring harness fixing mechanism according to claim 2, characterized in that, The vertical section of the connecting bracket (1) is provided with a clearance groove.

5. The motor wiring harness fixing mechanism according to claim 2, characterized in that, The bottom of the connecting bracket (1) is provided with reinforcing ribs (6).

6. The motor wiring harness fixing mechanism according to claim 5, characterized in that, One side of the reinforcing rib (6) is connected to the bottom of the horizontal section of the connecting plate (2), and the other side is connected to the bottom of the vertical section of the connecting plate (2).

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