A multifunctional cab main beam

Abstract

A multifunctional cab main beam, both ends of the tube beam body of the main beam are provided with connecting brackets with L-shaped cross sections; two support rods are symmetrically provided in the middle of the tube beam body, the inner ends of the support rods are provided with connecting plates, and a reinforcing rod is provided between the lower ends of the two support rods, and the reinforcing rod, the connecting plate and the support rod form an air-conditioning bracket; an instrument panel bracket A and an instrument panel bracket B are symmetrically provided in the middle of the tube beam body, the instrument panel bracket A is provided with an instrument panel bracket C on one side of the tube beam body, the instrument panel bracket B is provided with an instrument panel bracket D on one side of the tube beam body, and the instrument panel bracket A is provided with an auxiliary instrument panel bracket on one axial side of the tube beam body; through the reasonable arrangement of these brackets on the main beam, the installation and assembly structure of the main beam is optimized and enhanced, ensuring that various newly added intelligent control components can be safely and stably fixedly installed on the main beam, thereby improving the functional requirements of the main beam.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts, in particular to a multifunctional cab main pipe beam. Background Art

[0002] The main cab beam is the skeleton inside the dashboard assembly, usually located at the bottom of the dashboard, used to support the entire dashboard and connected to the vehicle's body structure. It also serves to increase the strength of the entire vehicle body, plays an important protective role in the event of a vehicle collision, and can reduce the impact of the collision on the driver and passengers.

[0003] The main cab beam can also be used to install various instruments and controllers, such as speedometer, fuel gauge, air conditioning control panel, etc. It plays an important role in the interior layout of the vehicle, which not only considers structural strength and safety, but also aesthetics and practicality.

[0004] With the rise of new energy vehicles, the cab dashboard, on the basis of installing existing components, must continue to add various safety components and intelligent control components. These components need to be stably installed inside the dashboard assembly to ensure the stability and durability of the vehicle. Therefore, it is necessary to optimize the design of the existing main beam inside the dashboard to meet the assembly function requirements. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes a multifunctional cab main pipe beam.

[0006] The technical scheme of the utility model is: a multifunctional main beam of a cab, both ends of the tube beam body of the main beam are provided with connecting brackets with an L-shaped cross section, the edge of the connecting bracket is provided with a folded edge outwardly, a reinforcing plate is provided between the inner side surface of the connecting bracket and the tube beam body, the shape of the reinforcing plate matches the shape of the connecting bracket, and a positioning column is provided on the end folded plate of the reinforcing plate, and the outer end of the positioning column is provided with a conical tip; two support rods are symmetrically provided in the middle of the tube beam body, a connecting plate is provided at the inner end of the support rod, a reinforcing rod is provided between the lower ends of the two support rods, the reinforcing rod is transversely fixedly connected between the two support rods, and the reinforcing rod, the connecting plate and the support rod form an air-conditioning bracket; an instrument panel bracket A and an instrument panel bracket B are symmetrically provided in the middle of the tube beam body, the instrument panel bracket A is provided with an instrument panel bracket C on one side of the tube beam body, the instrument panel bracket B is provided with an instrument panel bracket D on one side of the tube beam body, and the instrument panel bracket A is provided with an auxiliary instrument panel bracket on one axial side of the tube beam body.

[0007] Preferably, the lower ends of the two support rods in the air-conditioning bracket are connected to a floor bracket, and the lower end of the floor bracket is provided with a bending plate, and the bending plate is provided with a screw hole.

[0008] Preferably, a box body bracket is fixedly connected to the middle of the tube beam body, the opening of the box body bracket is arranged downward, and two ear plates are symmetrically provided on the outer end of the box body bracket, and the two ear plates and the box body bracket form a central control screen mounting frame.

[0009] Preferably, a box-shaped front enclosure connector is provided at one end of the tubular beam body, and through holes are provided on the bottom plate and side plates of the connector. Two computer mounting brackets are arranged side by side on the upper surface of the front enclosure connector, and connecting holes are provided at both ends of the brackets.

[0010] Preferably, a trapezoidal reinforcement plate is provided at the inner end of the front enclosure connecting piece, and reinforcing ribs are provided in the middle portion of the trapezoidal reinforcement plate along its length direction. An arc-shaped recessed portion is provided in the middle portion of the trapezoidal reinforcement plate and is sleeved on the tube beam body. The arc-shaped recessed portion is welded and fixed to the tube beam body, and an auxiliary connecting bracket is provided at the inner end of the trapezoidal reinforcement plate.

[0011] Preferably, a square frame-shaped vehicle control bracket fixedly connected to the pipe beam body is provided on the outer side of the dashboard bracket A, the edge of the square frame-shaped vehicle control bracket is provided with a folded edge, and the lower end of the vehicle control bracket is provided with a support member connected to the dashboard bracket A, and the support member is L-shaped.

[0012] Preferably, two airbag connecting brackets are arranged side by side at a position close to the connecting bracket at the end of the tube beam body, and a certain distance is provided between the two airbag connecting brackets, and a fuse box bracket is provided below the airbag connecting bracket.

[0013] Preferably, a wireless controller bracket is provided between the airbag connecting bracket and the connecting bracket outside the airbag connecting bracket, and connecting holes are provided at both ends of the bracket.

[0014] The beneficial technical effect of the utility model is as follows: the utility model arranges a floor bracket at the lower end of the existing air-conditioning bracket, and the bottom plate bracket is fixedly connected to the bottom plate of the vehicle body, thereby improving the overall supporting strength of the main beam; at the same time, a central control screen bracket is arranged at one end of the main beam, a computer mounting bracket is arranged, and a square-shaped vehicle control bracket is arranged; through the reasonable arrangement of these brackets on the main beam, the installation and assembly structure of the main beam is optimized and enhanced, ensuring that various newly added intelligent control components can be safely and stably fixedly installed on the main beam, thereby improving the functional requirements of the main beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the three-dimensional structural schematic diagrams of the utility model;

[0016] Figure 2 It is a main structural schematic diagram of the utility model;

[0017] Figure 3 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0018] In the figure, 01. pipe beam body, 11. connecting bracket, 12. reinforcing plate, 13. positioning column, 02. air conditioning bracket, 21. support rod, 22. connecting plate, 23. reinforcement rod, 24. floor bracket, 31. instrument panel bracket A, 32. instrument panel bracket B, 33. instrument panel bracket C, 34. instrument panel bracket D, 35. auxiliary instrument panel bracket, 41. box bracket, 42. ear plate, 51. front wall connector, 52. computer mounting bracket, 53. trapezoidal reinforcement plate, 54. auxiliary connecting bracket, 61. square frame vehicle control bracket, 62. support, 71. air bag connecting bracket, 72. fuse box bracket, 73. wireless controller bracket. DETAILED DESCRIPTION

[0019] Example 1, see the attached specification Figure 1-3 A multifunctional cab main beam, both ends of the pipe beam body 01 of the main beam are provided with connecting brackets 11 with an L-shaped cross section, the main beam is fixedly connected to the vehicle body through the connecting brackets 11 at both ends, a reinforcing plate 12 is provided between the inner side of the connecting bracket 11 and the pipe beam body 01, the reinforcing plate 12 is used to improve the stability of the connection between the connecting bracket 11 and the main beam, and a positioning column 13 is provided on the end folding plate of the reinforcing plate 12, the positioning column 13 is used to be inserted into the positioning hole on the vehicle body, so that the main beam can be accurately installed on the vehicle body, and it plays a role in improving the connection strength between the main beam and the vehicle body. Use; two support rods 21 are symmetrically arranged in the middle of the tube beam body 01, and a connecting plate 22 is provided at the inner end of the support rod 21, and a reinforcing rod 23 is provided between the lower ends of the two support rods 21, and the reinforcing rod 23, the connecting plate 22 and the support rod 21 form an air-conditioning bracket 02, and the lower ends of the two support rods 21 in the air-conditioning bracket 02 are connected to a floor bracket 24, and a bending plate is provided at the lower end of the floor bracket 24, and the bottom plate bracket is used to be fixedly connected to the bottom plate of the vehicle body. Fixing the lower end of the air-conditioning bracket 02 to the bottom plate can improve the assembly strength and stability of the air-conditioning bracket 02, and can play a role in auxiliary reinforcement of the main pipe beam.

[0020] In the middle of the tube beam body 01, an instrument panel bracket A 31 and an instrument panel bracket B 32 are symmetrically arranged. The instrument panel bracket A 31 is provided with an instrument panel bracket C 33 on one side of the tube beam body 01 in a circumference, and the instrument panel bracket B 32 is provided with an instrument panel bracket D 34 on one side of the tube beam body 01 in a circumference. The instrument panel bracket A 31 is provided with an auxiliary instrument panel bracket 35 on one axial side of the tube beam body 01. These instrument panel brackets are connected to the instrument panel from various angles, so that the main beam is more evenly stressed and the instrument panel can be fixedly supported stably in all directions.

[0021] A box body bracket 41 is fixedly connected to the middle of the tube beam body 01, and two ear plates 42 are symmetrically provided on the outer end of the box body bracket 41. The two ear plates 42 and the box body bracket 41 form a central control screen mounting frame, and a larger central control screen of the car is fixedly installed on the central control screen mounting frame.

[0022] A box-shaped front enclosure connector 51 is provided at one end of the tube beam body 01 , and two computer mounting brackets 52 are arranged side by side on the upper surface of the front enclosure connector 51 . The two mounting brackets form a square frame-shaped support frame, and the computer can be stably fixed between the two computer mounting brackets 52 .

[0023] An airbag connecting bracket 71 is provided at the end of the tube beam body 01 near the connecting bracket 11. The airbag connecting bracket 71 includes two corrugated plates arranged side by side. The outer ends of the corrugated plates are provided with connecting holes, and a fuse box bracket 72 is provided below the airbag connecting bracket 71. The fuse box bracket 72 is U-shaped as a whole. A wireless controller bracket 73 is provided between the airbag connecting bracket 71 and the connecting bracket 11 on its outer side. The main body of the controller bracket is a horizontal plate with threaded holes at both ends of the horizontal plate.

[0024] Example 2, see the attached specification Figure 1 , 3 On the basis of the first embodiment, this embodiment is provided with a trapezoidal reinforcement plate 53 at the inner end of the front enclosure connecting member 51, and an arc-shaped recessed portion is provided in the middle of the trapezoidal reinforcement plate 53, which is sleeved on the tube beam body 01, and the arc-shaped recessed portion is welded and fixed to the tube beam body 01. The arc-shaped recess can make the trapezoidal reinforcement plate 53 half-wrapped in the side of the tube beam, which can improve the strength of welding and fixing. The trapezoidal reinforcement plate 53 is used to reinforce and support the front enclosure connecting member 51 at the bottom, improve its connection strength with the tube beam, and thus ensure the stability of the computer bracket, and an auxiliary connection bracket 54 is provided at the inner end of the trapezoidal reinforcement plate 53, and a square frame-shaped vehicle control bracket 61 fixedly connected to the tube beam body 01 is provided on the outer side of the instrument panel bracket A, and the square frame-shaped vehicle control bracket 61 is arranged vertically. The lower end of the vehicle control bracket is provided with a support member 62 connected to the instrument panel bracket A, and the square frame-shaped vehicle control bracket 61 is connected to the instrument bracket through the support member 62, and a support pad is established at the lower end of the vehicle control bracket.

[0025] This embodiment reasonably arranges a computer mounting bracket 52, a central control screen mounting bracket, an intelligent vehicle control bracket, a wireless controller bracket 73, etc. on the pipe beam body 01. The reasonable arrangement of these brackets on the main beam optimizes and enhances the main beam installation and assembly structure, ensures that various newly added intelligent control components can be safely and stably fixedly installed on the main beam, and improves the functional requirements of the main beam.

Claims

1. A multifunctional cab main beam, characterized by: Both ends of the tube beam body of the main pipe beam are provided with connecting brackets with L-shaped cross-sections, a reinforcing plate is provided between the inner side surface of the connecting bracket and the tube beam body, and a positioning column is provided on the end folded plate of the reinforcing plate; two support rods are symmetrically provided in the middle of the tube beam body, a connecting plate is provided at the inner end of the support rod, a reinforcement rod is provided between the lower ends of the two support rods, and the reinforcement rod, the connecting plate and the support rod form an air-conditioning bracket; an instrument panel bracket A and an instrument panel bracket B are symmetrically provided in the middle of the tube beam body, the instrument panel bracket A is provided with an instrument panel bracket C on one side of the tube beam body, the instrument panel bracket B is provided with an instrument panel bracket D on one side of the tube beam body, and the instrument panel bracket A is provided with an auxiliary instrument panel bracket on one axial side of the tube beam body.

2. The multifunctional cab main beam according to claim 1, characterized in that: The lower ends of the two support rods in the air-conditioning bracket are connected to a floor bracket, and the lower end of the floor bracket is provided with a bending plate.

3. The multifunctional cab main beam according to claim 1, characterized in that: A box body bracket is fixedly connected to the middle part of the tube beam body, and two ear plates are symmetrically provided at the outer end of the box body bracket. The two ear plates and the box body bracket form a central control screen mounting frame.

4. The multifunctional cab main beam according to claim 1, characterized in that: One end of the tube beam body is provided with a box-shaped front enclosure connecting piece, and two computer mounting brackets are arranged side by side on the upper surface of the front enclosure connecting piece.

5. The multifunctional cab main beam according to claim 4 is characterized in that: A trapezoidal reinforcing plate is provided at the inner end of the front enclosure connecting piece, an arc-shaped recessed portion sleeved on the tube beam body is provided in the middle of the trapezoidal reinforcing plate, the arc-shaped recessed portion is welded and fixed to the tube beam body, and an auxiliary connecting bracket is provided at the inner end of the trapezoidal reinforcing plate.

6. The multifunctional cab main beam according to claim 1, characterized in that: A square frame-shaped vehicle control bracket fixedly connected to the pipe beam body is provided on the outer side of the instrument panel bracket A, and a supporting piece connected to the instrument panel bracket A is provided at the lower end of the vehicle control bracket.

7. The multifunctional cab main beam according to claim 1, characterized in that: An airbag connecting bracket is provided at a position near the connecting bracket at the end of the tube beam body, and a fuse box bracket is provided below the airbag connecting bracket.

8. The multifunctional cab main beam according to claim 7, characterized in that: A wireless controller bracket is arranged between the airbag connecting bracket and the connecting bracket outside the airbag connecting bracket.

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