Commercial vehicle electric air conditioning compressor support

Abstract

The utility model discloses a kind of commercial vehicle electric air conditioner compressor support, including the support main body made by adopting sheet metal bending mode, and several welding support structures welded on support main body;Support main body includes sheet metal vertical surface, sheet metal horizontal surface and sheet metal right ear connected vertically in turn;Among them, sheet metal horizontal surface is used to install electric air conditioner compressor, sheet metal vertical surface is used to connect with vehicle chassis frame, and sheet metal right ear is used to fix air conditioner compressor pipeline;Welding support structure includes first welding support and second welding support welded between sheet metal horizontal surface and sheet metal vertical surface.The utility model is made by adopting sheet metal bending and combined with triangular welding support, improve overall stiffness and fatigue resistance, effectively prevent bracket cracking or loosening caused by vibration.Multiple assembly hole design supports compressor front and rear position adjustment, adapt to the installation demand of different vehicle models and compressor models, improve versatility.

Description

Technical Field

[0001] This utility model relates to the field of commercial vehicle installation technology, specifically, it is a bracket for an electric air conditioning compressor in a commercial vehicle. Background Technology

[0002] Commercial vehicles, due to their wide range of uses and complex and variable operating environments, often face challenging conditions such as bumpy roads and severe vibrations. Electric air conditioning compressors, typically mounted on the vehicle chassis, are substantial in size and weight, with numerous connecting pipes. Under complex road conditions, continuous vehicle vibration can easily lead to fatigue cracking of the compressor bracket, causing compressor displacement or pipe wear, severely impacting the reliability and lifespan of the air conditioning system. Existing bracket structures are mostly single-support forms, lacking integrated designs to address vibration and pipe fixation, easily resulting in problems such as bracket loosening and accessory detachment.

[0003] Therefore, there is an urgent need for an air conditioning compressor bracket that is structurally stable, flexible in installation, and combines vibration reduction and pipeline fixing functions to improve the reliability of air conditioning systems in commercial vehicles under harsh operating conditions. Utility Model Content

[0004] The purpose of this utility model is to provide a bracket for an electric air conditioning compressor in a commercial vehicle, and to propose a new bracket structure to solve the problems of bracket damage, pipe wear and inconvenience of installation and adjustment caused by vibration in the prior art.

[0005] The present invention solves the above problems through the following technical solution:

[0006] A commercial vehicle electric air conditioning compressor bracket includes: a bracket body made by sheet metal bending, and several welded bracket structures welded to the bracket body; the bracket body includes a sheet metal vertical surface, a sheet metal horizontal surface, and a sheet metal right ear connected vertically in sequence; wherein, the sheet metal horizontal surface is used to install the electric air conditioning compressor, the sheet metal vertical surface is used to connect with the vehicle chassis frame, and the sheet metal right ear is used to fix the air conditioning compressor pipeline; the welded bracket structures include a first welded bracket and a second welded bracket welded between the sheet metal horizontal surface and the sheet metal vertical surface.

[0007] As a further improvement, a weight reduction hole is provided in the middle of the sheet metal horizontal plane, and several sets of first assembly holes are provided around the weight reduction hole for adjusting the installation position of the electric air conditioning compressor.

[0008] As a further improvement, several groups of the first assembly holes are arranged in rows with uniform spacing.

[0009] As a further improvement, the first mounting hole is configured as three sets.

[0010] As a further improvement, the sheet metal horizontal surface is also provided with at least one fourth mounting hole for mounting accessories, and the fourth mounting hole is located before or after the first mounting hole.

[0011] As a further improvement, the sheet metal vertical surface is provided with several sets of second mounting holes arranged in rows for connection with the vehicle chassis frame by bolts.

[0012] As a further improvement, the right ear of the sheet metal is provided with a third mounting hole arranged in a row for fixing the pipe clamp of the air conditioning compressor pipeline.

[0013] As a further improvement, the first welding bracket and the second welding bracket are respectively provided with a plurality of fifth mounting holes along the direction connecting the horizontal plane and the vertical plane of the sheet metal, for fixing wire harnesses or accessories.

[0014] As a further improvement, the first welding bracket and the second welding bracket are respectively connected to both sides below the horizontal plane of the sheet metal to form a triangular support structure.

[0015] As a further improvement, the right ear of the sheet metal is connected to the right end above the horizontal plane of the sheet metal.

[0016] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0017] (1) The main body of the bracket made by sheet metal bending is stable and has strong vibration resistance. By forming the bracket by sheet metal bending in one piece and combining it with triangular welding support, the overall rigidity and fatigue resistance are improved, and the bracket cracking or loosening caused by vibration is effectively prevented.

[0018] (2) The multi-set assembly hole design of this utility model supports the adjustment of the front and rear positions of the compressor, adapts to the installation requirements of different vehicle models and compressor models, and improves versatility.

[0019] (3) The bracket of this utility model has its own pipeline fixing structure and accessory mounting holes, which eliminates the need for additional processing or welding of accessories, simplifying the assembly process and reducing the overall vehicle manufacturing cost. By reducing the weight of the holes, the strength is maintained while the weight is reduced, which is beneficial to vehicle energy saving and load optimization. Attached Figure Description

[0020] Figure 1 This is a front view of a commercial vehicle electric air conditioning compressor bracket according to the present invention;

[0021] Figure 2 This is a side view of a commercial vehicle electric air conditioning compressor bracket according to the present invention;

[0022] Figure 3This is a top view schematic diagram of a commercial vehicle electric air conditioning compressor bracket according to the present invention;

[0023] Figure 4 This is a three-dimensional schematic diagram of a commercial vehicle electric air conditioning compressor bracket according to the present invention;

[0024] Figure 5 This is a schematic diagram of the installation of a commercial vehicle electric air conditioning compressor bracket according to the present invention;

[0025] Figure 6 This is another installation diagram of a commercial vehicle electric air conditioning compressor bracket according to the present invention.

[0026] Reference numerals: 1. Sheet metal horizontal plane; 11. Weight reduction hole; 12. First assembly hole; 13. Fourth assembly hole; 2. Sheet metal vertical plane; 21. Second assembly hole; 3. Sheet metal right ear; 31. Third assembly hole; 4. First welding bracket; 5. Second welding bracket; 51. Fifth assembly hole. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example:

[0029] Combined with appendix Figure 1-6 As shown, a commercial vehicle electric air conditioning compressor bracket includes: a bracket body made by sheet metal bending, and several welded bracket structures welded to the bracket body. The bracket body includes: a sheet metal vertical surface 2, a sheet metal horizontal surface 1, and a sheet metal right ear 3 connected in sequence, with the sheet metal vertical surface 2, the sheet metal horizontal surface 1, and the sheet metal right ear 3 arranged perpendicularly to each other. The sheet metal horizontal surface 1 is used to install the air conditioning compressor, the sheet metal vertical surface 2 is used to install the entire bracket on the vehicle frame, and the sheet metal right ear 3 is used to fix the air conditioning compressor pipes.

[0030] The welding bracket structure includes a first welding bracket 4 and a second welding bracket 5. Both ends of the first welding bracket 4 and the second welding bracket 5 are respectively connected to the vertical surface 2 of the sheet metal and the horizontal surface 1 of the sheet metal, forming a triangular support structure.

[0031] In one specific embodiment, a commercial vehicle air conditioning compressor bracket is provided. The horizontal sheet metal surface 1 of the bracket is used to mount an electric air conditioning compressor, and the vertical sheet metal surface 2 is mounted to the vehicle chassis frame by bolts. The right ear of the sheet metal is used to fix the pipe clamp of the air conditioning compressor pipeline in order to fix the air conditioning compressor pipeline. The welded bracket structure is used to fix the vehicle electrical wiring harness.

[0032] Specifically, such as Figure 1-6 As shown, a commercial vehicle air conditioning compressor bracket of this embodiment includes: a sheet metal horizontal surface 1 as the main mounting support surface for the air conditioning compressor, having a weight reduction hole 11 located in the middle of the sheet metal horizontal surface 1 and several sets of first mounting holes 12 arranged in a row and evenly spaced outside the weight reduction hole 11, through which the front and rear positions of the air conditioning compressor can be adjusted. Preferably, in this embodiment, three sets of first mounting holes 12 are provided; a sheet metal vertical surface 2 is a fixed mounting surface for mounting to the vehicle frame, and has several sets of second mounting holes 21 arranged in a row for assembly; a first welding bracket 4 and a second welding bracket 5 are provided on both sides below the sheet metal horizontal surface 1, serving as a transition welding connection between the sheet metal horizontal surface 1 and the sheet metal vertical surface 2, with reliable welding structure strength; the first welding bracket 4 and the second welding bracket 5 are respectively provided with several fifth mounting holes 51 along the direction connecting the sheet metal horizontal surface 1 and the sheet metal vertical surface 2; a sheet metal right ear 3 is a fixed base structure for fixing the air conditioning compressor pipeline, connected to the upper right end of the sheet metal horizontal surface 1, and has third mounting holes 31 distributed thereon, preferably, the third mounting holes 31 are arranged in a row.

[0033] Furthermore, a fourth assembly hole 13 is provided on the sheet metal horizontal surface 1, and the fourth assembly hole 13 is located before and after the three sets of first assembly holes 12.

[0034] In this embodiment, assembly holes are reserved on the sheet metal horizontal plane 1, the first welding bracket and the second welding bracket, which can serve as the fixed base structure for peripheral accessories.

[0035] This utility model has a simple, reliable, and high-strength structure, which can effectively prevent the bracket from loosening and cracking due to the vibration of the air conditioner compressor. It also has a third mounting hole 31 for fixing the air conditioner pipes, and a fourth mounting hole 13 is preset on the sheet metal horizontal surface 1, and a fifth mounting hole 51 is preset on the first welding bracket 4 and the second welding bracket 5, which can be used for peripheral accessories.

[0036] This utility model's electric air conditioning compressor bracket is manufactured using sheet metal bending technology to create a sheet metal right ear structure, enhancing the strength of the sheet metal horizontal surface. Furthermore, the use of welding brackets to both the horizontal and vertical surfaces of the sheet metal significantly improves the overall structural strength of the electric air conditioning compressor bracket. Additionally, the different positions of the second mounting holes on the vertical surface of the sheet metal allow for universal mounting on both left-hand drive and right-hand drive vehicles. The positions of the first mounting holes on the horizontal surface of the sheet metal can accommodate electric air conditioning compressors of different displacements and brands. Moreover, the three evenly spaced sets of first mounting holes allow for future matching with new air conditioning compressors, significantly enhancing the versatility of the electric air conditioning compressor bracket. The three evenly spaced sets of holes on the horizontal surface of the sheet metal provide redundant assembly space when the air conditioning compressor interferes with the cab floor or mudguards, allowing the air conditioning compressor to be moved forward or backward by one or two sets of holes to avoid potential interference.

[0037] The sheet metal right ear and welded bracket of this utility model electric air conditioning compressor bracket have fixing holes for air conditioning compressor pipes and air conditioning compressor wiring harnesses and other air conditioning accessories. In addition, the fixing holes of this bracket can be used to extend the mounting brackets for accessories of other vehicle systems, providing mounting positions and installation convenience.

[0038] Although the present invention has been described herein with reference to illustrative embodiments, the above embodiments are merely preferred embodiments of the present invention, and the implementation of the present invention is not limited to the above embodiments. It should be understood that those skilled in the art can design many other modifications and implementations, which will fall within the scope and spirit of the principles disclosed in this application.

Claims

1. A bracket for an electric air conditioning compressor in a commercial vehicle, characterized in that, include: The main body of the bracket is made by sheet metal bending, and several welded bracket structures are welded to the main body of the bracket. The main body of the bracket includes a sheet metal vertical surface, a sheet metal horizontal surface, and a sheet metal right ear that are connected vertically in sequence; the sheet metal horizontal surface is used to install the electric air conditioning compressor, the sheet metal vertical surface is used to connect with the vehicle chassis frame, and the sheet metal right ear is used to fix the air conditioning compressor pipes. The welding bracket structure includes a first welding bracket and a second welding bracket welded between the horizontal plane and the vertical plane of the sheet metal.

2. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 1, characterized in that, The sheet metal horizontal plane has a weight reduction hole in the middle, and several sets of first assembly holes are provided around the weight reduction hole for adjusting the installation position of the electric air conditioner compressor.

3. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 2, characterized in that, Several groups of the first assembly holes are arranged in rows with uniform spacing.

4. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 2, characterized in that, The first assembly hole is set in three groups.

5. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 2, characterized in that, The sheet metal horizontal surface is also provided with at least one fourth assembly hole for installing accessories, and the fourth assembly hole is located before or after the first assembly hole.

6. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 1, characterized in that, The sheet metal vertical surface is provided with several sets of second mounting holes arranged in rows for connection with the vehicle chassis frame by bolts.

7. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 1, characterized in that, The sheet metal right ear is provided with a third assembly hole arranged in a row for fixing the pipe clamps of the air conditioning compressor pipeline.

8. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 1, characterized in that, The first welding bracket and the second welding bracket are respectively provided with a plurality of fifth assembly holes along the direction connecting the horizontal plane and the vertical plane of the sheet metal, for fixing wire harnesses or accessories.

9. The bracket for an electric air conditioning compressor in a commercial vehicle according to claim 1, characterized in that, The first welding bracket and the second welding bracket are respectively connected to the two sides below the horizontal plane of the sheet metal, forming a triangular support structure.

10. A commercial vehicle electric air conditioning compressor bracket according to any one of claims 1-9, characterized in that, The right ear of the sheet metal is connected to the right end above the horizontal plane of the sheet metal.

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