Guiding and fixing support of tube bundle at front end of cab and vehicle

Abstract

The invention discloses a guiding and fixing support for a tube bundle at the front end of a cab and a vehicle, and the guiding and fixing support comprises a first guiding and fixing support part which comprises a first guiding and fixing section, a second guiding and fixing section and a third guiding and fixing section; the second guide fixing support part comprises a fourth guide fixing section, a fifth guide fixing section and a connecting section, the fourth guide fixing section extends in the second direction, one end of the fourth guide fixing section is connected with the second guide fixing section, and the connecting section is connected with the fourth guide fixing section and extends in the third direction. Therefore, the guiding and fixing support of the cab front-end tube bundle is jointly formed by the guiding and fixing sections in different extending directions, and the connecting section is suitable for being connected with a front suspension of a vehicle, so that the cab front-end tube bundle can be guided and fixed, the layout of the cab front-end tube bundle can be smoother and neater, and the service life of the cab front-end tube bundle is prolonged. Interference abrasion between the tube bundle at the front end of the cab and other parts can be avoided, and the safety performance of a vehicle can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and more particularly to a guiding and fixing bracket for a front-end tube bundle of a cab and a vehicle. Background Art

[0002] With the development of science and technology and the improvement of users' living standards, intelligent electric control systems are widely developed and used in vehicles. The application of intelligent electric control systems makes important information during vehicle operation and switch buttons for daily operation, etc., directly reflected on the console in the cab. Therefore, the layout and assembly of the front-end tube bundle of the cab behind the continuous and stable operation of the console in the cab are particularly important.

[0003] In related technologies, some vehicles do not provide a suitable guiding bracket at the front end of the cab to guide and fix the front-end tube bundle of the cab. This may relatively easily cause damage to the front-end tube bundle of the cab or reduce the working performance of the front-end tube bundle of the cab, thereby causing important information fed back during vehicle driving not to be displayed on the console in a timely manner, which will seriously affect the driving safety of the vehicle. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, an object of the present invention is to provide a guiding and fixing bracket for a front-end tube bundle of a cab, and the guiding and fixing bracket for the front-end tube bundle of the cab has a simple and reliable structure and can fix and guide the front-end tube bundle of the cab.

[0005] The present invention further provides a vehicle.

[0006] According to the guiding and fixing bracket for the front-end tube bundle of the present invention, it includes: a first guiding and fixing bracket member, the first guiding and fixing bracket member includes a first guiding and fixing section, a second guiding and fixing section, and a third guiding and fixing section. The first guiding and fixing section and the third guiding and fixing section both extend in a first direction and are spaced apart in the first direction. The first guiding and fixing section and the third guiding and fixing section are also spaced apart in a second direction. The second guiding and fixing section is connected between the first guiding and fixing section and the third guiding and fixing section; a second guiding and fixing bracket member, the second guiding and fixing bracket member includes a fourth guiding and fixing section, a fifth guiding and fixing section, and a connecting section. The fourth guiding and fixing section extends in the second direction and one end thereof is connected to the second guiding and fixing section. The fifth guiding and fixing section is connected to the other end of the fourth guiding and fixing section. The fifth guiding and fixing section is arc-shaped and bends and extends along the first direction toward the side adjacent to the third guiding and fixing section. The connecting section is connected to the fourth guiding and fixing section and extends toward a third direction. The connecting section is adapted to be connected to the front suspension of the vehicle, wherein the first direction, the second direction, and the third direction are perpendicular to each other.

[0007] Thus, guiding and fixing brackets for the front-end tube bundle of the cab are jointly formed by a plurality of guiding and fixing sections with different extending directions, and the connecting section is adapted to be connected to the front suspension of the vehicle, so that the front-end tube bundle of the cab can be guided and fixed, thereby making the layout of the front-end tube bundle of the cab smoother and neater, avoiding interference and wear between the front-end tube bundle of the cab and other components, improving the safety performance of the vehicle, and the guiding and fixing bracket structure of the front-end tube bundle of the cab is simple and convenient to install.

[0008] In some examples of the present invention, a first arc transition portion is provided at one end of the first guiding and fixing section in the first direction adjacent to the second guiding and fixing section, and a second arc transition portion is provided at one end of the third guiding and fixing section in the first direction adjacent to the second guiding and fixing section.

[0009] In some examples of the present invention, a third arc transition portion is provided at one end of the fourth guiding and fixing section in the second direction adjacent to the third guiding and fixing section, and the third arc transition portion is fixedly welded to the third guiding and fixing section.

[0010] In some examples of the present invention, the first guiding and fixing section is bent towards one side of the connecting section in the third direction relative to the third guiding and fixing section.

[0011] In some examples of the present invention, a connection hole is provided on the connecting section, and the connection hole is adapted to be connected to the front suspension of the vehicle.

[0012] In some examples of the present invention, an arc anti-wear portion is provided at one end of the first guiding and fixing section away from the second guiding and fixing section; and / or an arc anti-wear portion is provided at one end of the third guiding and fixing section away from the second guiding and fixing section; and / or an arc anti-wear portion is provided at one end of the second guiding and fixing bracket member away from the first guiding and fixing bracket member.

[0013] In some examples of the present invention, a bent avoidance edge is provided at one end of the fifth guiding and fixing section away from the fourth guiding and fixing section, and the bent avoidance edge is bent towards one side of the connecting section in the third direction to avoid wearing the tube bundle.

[0014] In some examples of the present invention, a plurality of weight-reducing grooves are formed on both the first guiding and fixing bracket member and the second guiding and fixing bracket member.

[0015] In some examples of the present invention, a plurality of tie-tape fixing grooves are formed on both the first guiding and fixing bracket member and the second guiding and fixing bracket member.

[0016] The vehicle according to an embodiment of the present invention includes: the guiding and fixing bracket for the front-end tube bundle of the cab as described above.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, in which: Figure 1 is a partial schematic view of a vehicle according to an embodiment of the present invention; Figure 2 is a partial schematic view of a vehicle according to an embodiment of the present invention; Figure 3 is a schematic view of a guiding and fixing bracket of a front-end tube bundle of a cab according to an embodiment of the present invention; Figure 4 is a schematic view of a guiding and fixing bracket of a front-end tube bundle of a cab according to an embodiment of the present invention.

[0019] Reference Signs: 1000, vehicle; 100, guiding and fixing bracket; 10, first guiding and fixing bracket member; 101, first guiding and fixing section; 102, second guiding and fixing section; 103, third guiding and fixing section; 20, second guiding and fixing bracket member; 201, fourth guiding and fixing section; 202, fifth guiding and fixing section; 2021, bending avoidance edge; 203, connecting section; 2031, connecting hole; 301, first arc transition part; 302, second arc transition part; 303, third arc transition part; 40, circular arc wear prevention part; 50, weight reduction groove; 60, cable tie fixing groove; 200, front-end tube bundle of cab; 300, front suspension. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Embodiments of the present invention will be described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Embodiments of the present invention will be described in detail below.

[0021] Reference is made below to Figures 1 - 4 describe a guiding and fixing bracket 100 of a front-end tube bundle 200 of a cab according to an embodiment of the present invention. The guiding and fixing bracket 100 of the front-end tube bundle 200 of the cab can be applied to a vehicle 1000.

[0022] In conjunction with Figures 1 - 4 As shown, the guiding and fixing bracket 100 of the front-end tube bundle 200 of the cab according to the present invention may mainly include: a first guiding and fixing bracket member 10 and a second guiding and fixing bracket member 20.

[0023] Among them, the first guiding and fixing bracket member 10 includes a first guiding and fixing section 101, a second guiding and fixing section 102, and a third guiding and fixing section 103. Both the first guiding and fixing section 101 and the third guiding and fixing section 103 extend in the first direction and are spaced apart in the first direction. The first guiding and fixing section 101 and the third guiding and fixing section 103 are also spaced apart in the second direction. The second guiding and fixing section 102 is connected between the first guiding and fixing section 101 and the third guiding and fixing section 103. Specifically, both the first guiding and fixing section 101 and the third guiding and fixing section 103 extend in the first direction, so that the first guiding and fixing section 101 and the third guiding and fixing section 103 can play a role in guiding and fixing the front-end tube bundle 200 of the cab in the first direction. The second guiding and fixing section 102 is connected between the first guiding and fixing section 101 and the third guiding and fixing section 103, so that a continuous guiding path can be formed by the first guiding and fixing section 101, the second guiding and fixing section 102, and the third guiding and fixing section 103 to ensure that the front-end tube bundle 200 of the cab can be continuously, smoothly, and stably laid along the extension directions of the first guiding and fixing section 101, the second guiding and fixing section 102, and the third guiding and fixing section 103, which can optimize the layout of the front-end tube bundle 200 of the cab and prevent the front-end tube bundle 200 of the cab from interfering and wearing with other components.

[0024] Further, the second guiding and fixing bracket member 20 includes a fourth guiding and fixing section 201, a fifth guiding and fixing section 202 and a connecting section 203. The fourth guiding and fixing section 201 extends in the second direction and one end thereof is connected to the second guiding and fixing section 102. The fifth guiding and fixing section 202 is connected to the other end of the fourth guiding and fixing section 201. The fifth guiding and fixing section 202 is arc-shaped and extends bendedly along the first direction toward the side adjacent to the third guiding and fixing section 103. The connecting section 203 is connected to the fourth guiding and fixing section 201 and extends toward the third direction. The connecting section 203 is adapted to be connected to the front suspension 300 of the vehicle 1000. Among them, the first direction, the second direction and the third direction are perpendicular to each other. Specifically, the fourth guiding and fixing section 201 extends in the second direction and one end thereof is connected to the second guiding and fixing section 102. In this way, not only can the connection between the first guiding and fixing bracket member 10 and the second guiding and fixing bracket member 20 be realized through the connection between the fourth guiding and fixing section 201 and the second guiding and fixing section 102, so that the first guiding and fixing bracket member 10 and the second guiding and fixing bracket member 20 jointly form the guiding and fixing bracket 100 of the front end tube bundle 200 of the cab, but also the fourth guiding and fixing section 201 can play a role in guiding and fixing the front end tube bundle 200 of the cab in the second direction; the fifth guiding and fixing section 202 is connected to the other end of the fourth guiding and fixing section 201. The fifth guiding and fixing section 202 is arc-shaped and extends bendedly along the first direction toward the side adjacent to the third guiding and fixing section 103. In this way, the turning of the front end tube bundle 200 of the cab can be guided through the fifth guiding and fixing section 202, and at the same time, the front end tube bundle 200 of the cab can be further fixed through the fifth guiding and fixing section 202, so that not only the layout of the front end tube bundle 200 of the cab can be optimized, but also the interference wear between the front end tube bundle 200 of the cab and other components can be prevented; the connecting section 203 is connected to the fourth guiding and fixing section 201 and extends toward the third direction. The connecting section 203 is adapted to be connected to the front suspension 300 of the vehicle 1000. In this way, not only can the connection between the connecting section 203 and the front suspension 300 of the vehicle 1000 be facilitated, which is convenient for the installation and disassembly of the guiding and fixing bracket 100, but also the connection between the connecting section 203 and the front suspension 300 of the vehicle 1000 can be stable and reliable, which can ensure the structural stability of the guiding and fixing bracket 100 and ensure the good guiding and fixing effect of the guiding and fixing bracket 100 on the front end tube bundle 200 of the cab.

[0025] With such a setting, the first guiding and fixing bracket member 10 and the second guiding and fixing bracket member 20 together constitute the guiding and fixing bracket 100, and the guiding and fixing bracket 100 includes a plurality of guiding and fixing sections extending in different directions. In this way, not only can the front-end tube bundle 200 of the cab be guided to be laid along the designed path, optimizing the layout of the front-end tube bundle 200 of the cab and avoiding interference and friction between the front-end tube bundle 200 of the cab and other components, but also the front-end tube bundle 200 of the cab can be fixed at a specific position, playing a role in supporting and limiting the front-end tube bundle 200 of the cab, preventing the front-end tube bundle 200 of the cab from loosening, moving, sagging, falling off or wearing, and prolonging the service life of the front-end tube bundle 200 of the cab. In addition, it can also make the layout of the front-end tube bundle 200 of the cab more neat and orderly, avoid the problem of messy entanglement of the front-end tube bundle 200 of the cab, and facilitate the installation, maintenance and management of the front-end tube bundle 200 of the cab.

[0026] Furthermore, in the front-end space of the cab, the tube bundles connecting the instrument panel and the master brake cylinder all belong to the front-end tube bundle 200 of the cab. Therefore, the setting of the guiding and fixing bracket 100 can ensure that the tube bundles connected to the master brake cylinder and the tube bundles connected to the instrument panel have a smooth routing and no dynamic interference with the surrounding components, can ensure the normal operation of the tube bundles connected to the master brake cylinder and the tube bundles connected to the instrument panel, thereby contributing to ensuring the braking safety of the vehicle 1000, enabling the important information fed back during the driving of the vehicle 1000 to be displayed on the instrument panel in a timely manner, and ensuring the normal driving of the vehicle 1000.

[0027] Thus, the guiding and fixing bracket 100 for the front-end tube bundle 200 of the cab is constituted by a plurality of guiding and fixing sections with different extending directions, and the connecting section 203 is adapted to be connected to the front suspension 300 of the vehicle 1000. In this way, the front-end tube bundle 200 can be guided and fixed, so that the layout of the front-end tube bundle 200 of the cab can be more smooth and neat, interference and wear between the front-end tube bundle 200 of the cab and other components can be avoided, the safety performance of the vehicle 1000 can be improved, and the structure of the guiding and fixing bracket 100 for the front-end tube bundle 200 of the cab is simple and the installation is convenient.

[0028] In some embodiments of the present invention, the material of the guiding and fixing bracket 100 can be Q355 steel, and the thickness of the guiding and fixing bracket 100 can be set to 3 mm, which can not only improve the structural strength and load-bearing capacity of the guiding and fixing bracket 100, but also contribute to the lightweight of the guiding and fixing bracket 100 and reduce the manufacturing cost of the guiding and fixing bracket 100.

[0029] In some embodiments of the present invention, the guide fixing bracket 100 may not only be disposed at the front end of the cab, but may also be installed at other locations of the vehicle 1000 according to specific structural requirements of the vehicle 1000 .

[0030] Combination Figure 1 , Figure 3 and Figure 4 As shown, a first arc-shaped transition portion 301 is provided at one end of the first guide fixing section 101 adjacent to the second guide fixing section 102 in the first direction, and a second arc-shaped transition portion 302 is provided at one end of the third guide fixing section 103 adjacent to the second guide fixing section 102 in the first direction. Specifically, by providing the first arc-shaped transition portion 301 and the second arc-shaped transition portion 302, the arrangement of the cab front end pipe bundle 200 at the connection between the first guide fixing section 101 and the second guide fixing section 102 and the connection between the second guide fixing section 102 and the third guide fixing section 103 can be smoother, the stress of the cab front end pipe bundle 200 during steering can be optimized, the cab front end pipe bundle 200 can be prevented from being damaged due to excessive bending, and the service life of the cab front end pipe bundle 200 can be extended. In addition, the structural strength of the first guide fixing bracket 10 can be improved, the force of the first guide fixing bracket 10 can be more uniform, and the first guide fixing bracket 10 can be prevented from being deformed or broken due to local stress concentration.

[0031] Combination Figure 1 , Figure 3 and Figure 4 As shown, a third arc-shaped transition portion 303 is provided at one end of the fourth guide fixing segment 201 adjacent to the third guide fixing segment 103 in the second direction, and the third arc-shaped transition portion 303 is welded and fixed to the third guide fixing segment 103 .

[0032] Specifically, by providing the third arc-shaped transition portion 303, the arrangement of the cab front end tube bundle 200 at one end of the fourth guide fixing section 201 adjacent to the third guide fixing section 103 in the second direction can be smoother, the stress of the cab front end tube bundle 200 during turning can be optimized, damage to the cab front end tube bundle 200 due to excessive bending can be avoided, the service life of the cab front end tube bundle 200 can be extended, and in addition, the structural strength of the fourth guide fixing section 201 can be improved, the force on the fourth guide fixing section 201 can be made more uniform, and the fourth guide fixing section 201 can be prevented from being deformed or broken due to local stress concentration.

[0033] Further, the third arc transition portion 303 is fixedly welded to the third guiding and fixing section 103. This not only makes the connection between the third arc transition portion 303 and the third guiding and fixing section 103 simple, direct, firm and reliable, preventing the connection between the third arc transition portion 303 and the third guiding and fixing section 103 from failing, but also enhances the overall structural strength and rigidity of the guiding and fixing bracket 100.

[0034] Combined with Figure 1 、 Figure 3 and Figure 4 As shown, the first guiding and fixing section 101 is bent relative to the third guiding and fixing section 103 toward the side of the connecting section 203 along the third direction. Specifically, by bending the first guiding and fixing section 101 relative to the third guiding and fixing section 103 toward the side of the connecting section 203 along the third direction, the running direction of the front-end tube bundle 200 of the cab can be guided, the fixing position of the front-end tube bundle 200 of the cab can be optimized, interference wear between the front-end tube bundle 200 of the cab and other components can be avoided, and the space utilization rate at the front end of the cab can be improved, optimizing the space layout at the front end of the cab.

[0035] Combined with Figure 1 、 Figure 3 and Figure 4 As shown, a connecting hole 2031 is provided on the connecting section 203, and the connecting hole 2031 is adapted to be connected to the front suspension 300 of the vehicle 1000. Specifically, a connecting hole 2031 is provided on the connecting section 203, and a fixing hole corresponding to the connecting hole 2031 is provided on the front suspension 300 of the vehicle 1000. By sequentially passing fasteners through the connecting hole 2031 on the connecting section 203 and the fixing hole on the front suspension 300 of the vehicle 1000, the guiding and fixing bracket 100 is fixedly connected to the front suspension 300 of the vehicle 1000. This not only makes the connection between the guiding and fixing bracket 100 and the front suspension 300 simple, direct, firm and reliable, but also facilitates the installation and disassembly of the guiding and fixing bracket 100, and facilitates the subsequent maintenance or replacement of the guiding and fixing bracket 100.

[0036] In some embodiments of the present invention, the connecting hole 2031 on the connecting section 203 is a standard hole, and the fastener for passing through the connecting hole 2031 is a standard part. Thus, not only can the versatility of the guiding and fixing bracket 100 be improved, the connection between the guiding and fixing bracket 100 and the front suspension 300 be facilitated, but also the development cost and use cost of the guiding and fixing bracket 100 can be reduced.

[0037] In some embodiments of the present invention, the connecting hole 2031 on the connecting section 203 can be a threaded hole, and the connection between the connecting section 203 and the front suspension 300 is achieved through fasteners such as screws.

[0038] Combined with Figure 1 、Figure 3 and Figure 4 As shown, an arc anti-wear portion 40 is provided at one end of the first guiding and fixing section 101 away from the second guiding and fixing section 102; and / or an arc anti-wear portion 40 is provided at one end of the third guiding and fixing section 103 away from the second guiding and fixing section 102; and / or an arc anti-wear portion 40 is provided at one end of the second guiding and fixing bracket 20 away from the first guiding and fixing bracket 10.

[0039] Specifically, an arc anti-wear portion 40 is provided at one end of the first guiding and fixing section 101 away from the second guiding and fixing section 102, which can optimize the contact surface between one end of the first guiding and fixing section 101 away from the second guiding and fixing section 102 and the front-end tube bundle 200 of the cab, making the contact between the front-end tube bundle 200 of the cab and one end of the first guiding and fixing section 101 away from the second guiding and fixing section 102 smoother and more uniform. It can avoid the wear or damage of the front-end tube bundle 200 of the cab due to local stress concentration, and can extend the service life of the front-end tube bundle 200 of the cab. In addition, it can also avoid the deformation or distortion of one end of the first guiding and fixing section 101 away from the second guiding and fixing section 102 due to stress concentration, and can improve the bending resistance and structural stability of the guiding and fixing bracket 100.

[0040] Furthermore, an arc anti-wear portion 40 is provided at one end of the third guiding and fixing section 103 away from the second guiding and fixing section 102, which can optimize the contact surface between one end of the third guiding and fixing section 103 away from the second guiding and fixing section 102 and the front-end tube bundle 200 of the cab, making the contact between the front-end tube bundle 200 of the cab and one end of the third guiding and fixing section 103 away from the second guiding and fixing section 102 smoother and more uniform. It can avoid the wear or damage of the front-end tube bundle 200 of the cab due to local stress concentration, and can extend the service life of the front-end tube bundle 200 of the cab. In addition, it can also avoid the deformation or distortion of one end of the third guiding and fixing section 103 away from the second guiding and fixing section 102 due to stress concentration, and can improve the bending resistance and structural stability of the guiding and fixing bracket 100.

[0041] Further, an arc-shaped anti-wear portion 40 is provided at one end of the second guiding and fixing bracket member 20 away from the first guiding and fixing bracket member 10, so as to optimize the contact surface between one end of the second guiding and fixing bracket member 20 away from the first guiding and fixing bracket member 10 and the front-end tube bundle 200 of the cab, making the contact between the front-end tube bundle 200 of the cab and one end of the second guiding and fixing bracket member 20 away from the first guiding and fixing bracket member 10 smoother and more uniform, avoiding wear or damage to the front-end tube bundle 200 of the cab due to local stress concentration, extending the service life of the front-end tube bundle 200 of the cab. Additionally, it can also prevent deformation or distortion of one end of the second guiding and fixing bracket member 20 away from the first guiding and fixing bracket member 10 due to stress concentration, improving the bending resistance and structural stability of the guiding and fixing bracket 100.

[0042] Combined with Figure 1 、 Figure 3 and Figure 4 As shown, a bent avoidance edge 2021 is provided at one end of the fifth guiding and fixing section 202 away from the fourth guiding and fixing section 201, and the bent avoidance edge 2021 is bent towards the side of the connecting section 203 along the third direction to avoid wearing the tube bundle. Specifically, by making the bent avoidance edge 2021 provided at one end of the fifth guiding and fixing section 202 away from the fourth guiding and fixing section 201 be bent towards the side of the connecting section 203 along the third direction, this can not only avoid interference wear between the front-end tube bundle 200 of the cab and other components, but also enable the front-end tube bundle 200 to better fit the guiding surface of the fifth guiding and fixing section 202, making the force on the front-end tube bundle 200 more uniform, preventing wear or damage to the front-end tube bundle 200 due to local stress concentration. Additionally, it can also make the force on one end of the fifth guiding and fixing section 202 away from the fourth guiding and fixing section 201 more uniform, preventing deformation or distortion of one end of the fifth guiding and fixing section 202 away from the fourth guiding and fixing section 201 due to local stress concentration, improving the bending resistance and structural stability of the guiding and fixing bracket 100.

[0043] Combined with Figure 3 and Figure 4 As shown, a plurality of weight-reducing grooves 50 are provided on both the first guiding and fixing bracket member 10 and the second guiding and fixing bracket member 20. Specifically, by providing a plurality of weight-reducing grooves 50 on both the first guiding and fixing bracket member 10 and the second guiding and fixing bracket member 20, this can not only reduce the weight of the first guiding and fixing bracket member 10 and the second guiding and fixing bracket member 20, making the overall guiding and fixing bracket 100 of the front-end tube bundle 200 of the cab lightweight, reducing the load at the connection between the guiding and fixing bracket 100 and the front suspension 300, but also reducing the manufacturing cost of the guiding and fixing bracket 100 of the front-end tube bundle 200 of the cab.

[0044] Combined withFigure 1 , Figure 3 and Figure 4 As shown, a plurality of tie fixing grooves 60 are provided on the first guide fixing bracket member 10 and the second guide fixing bracket member 20. Specifically, by providing a plurality of tie fixing grooves 60 on the first guide fixing bracket member 10 and the second guide fixing bracket member 20, not only can the tie be positioned at the desired position accurately and quickly, thereby improving the installation efficiency and installation effect of the tie, but also preventing the tie from moving, making the layout of the tie more neat and stable, thereby preventing the cab front end pipe bundle 200 from shifting or shaking through the fixing effect of the tie, making the layout of the cab front end pipe bundle 200 more neat, and improving the stability of the cab front end pipe bundle 200. In addition, the tie fixing groove 60 can also prevent the tie from contacting with other parts or tools to cause wear, thereby extending the service life of the tie.

[0045] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, an avoidance hole is provided at the connection position of the first guide fixed bracket component 10 and the second guide fixed bracket component 20 to avoid the weight reducing groove 50 and the cable tie fixing groove 60 on the first guide fixed bracket component 10 and the second guide fixed bracket component 20, so as to prevent the weight reducing groove 50 and the cable tie fixing groove 60 on the first guide fixed bracket component 10 and the second guide fixed bracket component 20 from affecting the connection between the first guide fixed bracket component 10 and the second guide fixed bracket component 20.

[0046] The vehicle 1000 according to the present invention may mainly include: the above-mentioned guide fixing bracket 100 of the cab front end pipe bundle 200. Specifically, since the guide fixing bracket 100 of the cab front end pipe bundle 200 has a simpler and more reliable structure and has good working performance, the guide fixing bracket 100 of the cab front end pipe bundle 200 is applied to the vehicle 1000 to fix and guide the pipe bundle at the front end of the cab, thereby not only extending the service life of the cab front end pipe bundle 200, but also improving the safety performance of the vehicle 1000.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0048] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc., mean 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 invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example.

[0049] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A guiding and fixing bracket for the front-end tube bundle of a cab, characterized in that a first guiding and fixing bracket member (10), the first guiding and fixing bracket member (10) includes a first guiding and fixing section (101), a second guiding and fixing section (102) and a third guiding and fixing section (103), the first guiding and fixing section (101) and the third guiding and fixing section (103) both extend in a first direction and are spaced apart in the first direction, the first guiding and fixing section (101) and the third guiding and fixing section (103) are also spaced apart in a second direction, and the second guiding and fixing section (102) is connected between the first guiding and fixing section (101) and the third guiding and fixing section (103); a second guiding and fixing bracket member (20), the second guiding and fixing bracket member (20) includes a fourth guiding and fixing section (201), a fifth guiding and fixing section (202) and a connecting section (203), the fourth guiding and fixing section (201) extends in the second direction and one end thereof is connected to the second guiding and fixing section (102), the fifth guiding and fixing section (202) is connected to the other end of the fourth guiding and fixing section (201), the fifth guiding and fixing section (202) is arc-shaped and extends bendedly along the first direction towards the side adjacent to the third guiding and fixing section (103), the connecting section (203) is connected to the fourth guiding and fixing section (201) and extends towards a third direction, and the connecting section (203) is adapted to be connected to the front suspension (300) of the vehicle (1000), wherein the first direction, the second direction and the third direction are perpendicular to each other.

2. The guiding and fixing bracket of the front-end tube bundle of the cab as described in claim 1, characterized in that, A first arc-shaped transition portion (301) is provided at one end of the first guiding and fixing section (101) adjacent to the second guiding and fixing section (102) in the first direction, and a second arc-shaped transition portion (302) is provided at one end of the third guiding and fixing section (103) adjacent to the second guiding and fixing section (102) in the first direction.

3. The guiding and fixing bracket for the front-end tube bundle of the cab as described in claim 2, wherein, A third arc-shaped transition portion (303) is provided at one end of the fourth guiding and fixing section (201) adjacent to the third guiding and fixing section (103) in the second direction, and the third arc-shaped transition portion (303) is fixedly welded to the third guiding and fixing section (103).

4. The guiding and fixing bracket of the front-end tube bundle of the cab as described in claim 1, characterized in that, The first guiding and fixing section (101) is bent towards the side of the connecting section (203) along the third direction relative to the third guiding and fixing section (103).

5. The guiding and fixing bracket for the front-end tube bundle of the cab as claimed in claim 1, wherein, A connecting hole (2031) is provided on the connecting section (203), and the connecting hole (2031) is adapted to be connected to the front suspension (300) of the vehicle (1000).

6. The guiding and fixing bracket for the front-end tube bundle of the cab as claimed in claim 1, wherein, An arc-shaped anti-wear portion (40) is provided at one end of the first guiding and fixing section (101) away from the second guiding and fixing section (102); and / or an arc-shaped anti-wear portion (40) is provided at one end of the third guiding and fixing section (103) away from the second guiding and fixing section (102); and / or an arc-shaped anti-wear portion (40) is provided at one end of the second guiding and fixing bracket member (20) away from the first guiding and fixing bracket member (10).

7. The guiding and fixing bracket of the front-end tube bundle of the cab as claimed in claim 1, wherein, One end of the fifth guiding and fixing section (202) away from the fourth guiding and fixing section (201) is provided with a bent avoiding edge (2021). The bent avoiding edge (2021) is bent towards one side of the connecting section (203) along the third direction to avoid wearing the tube bundle.

8. The guiding and fixing bracket for the front-end tube bundle of the cab as claimed in claim 1, wherein, A plurality of weight-reducing grooves (50) are formed in both the first guiding and fixing bracket member (10) and the second guiding and fixing bracket member (20).

9. The guiding and fixing bracket for the front-end tube bundle of the cab as claimed in claim 1, wherein A plurality of cable tie fixing grooves (60) are formed in both the first guiding and fixing bracket member (10) and the second guiding and fixing bracket member (20).

10. A vehicle, characterized in that, It includes the guiding and fixing bracket for the front-end tube bundle of the cab as described in any one of claims 1-9.

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