Commercial vehicle air inlet base assembly convenient to debug

Abstract

The utility model provides a commercial vehicle air inlet base assembly convenient to debug, and relates to the technical field of commercial vehicle air inlet systems, the commercial vehicle air inlet base assembly convenient to debug comprises a flow guide cover and a base body, the flow guide cover is connected to the upper end of the base body, the lower end of the base body is fixedly connected with a telescopic pipe, and the other end of the telescopic pipe is fixedly connected with a connecting base; a slide way is arranged on the side wall of the base body and fixedly connected to the outer wall of the base body, and the fixing support is connected in the slide way in a guiding mode and can be adjusted left and right. A locking screw is mounted on the slide way, so that the fixed bracket is locked; multiple groups of connecting holes are formed in the overhanging arm of the fixed bracket, so that the base body can be conveniently adjusted front and back during mounting. Adjustment in the left-right direction is conducted through the sliding way and the fixing support, the base body can be adjusted front and back conveniently through the multiple sets of connecting holes in the fixing support, longitudinal adjustment is facilitated through the telescopic pipe, and the problem that the base body is not concentric is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of commercial vehicle air intake systems, and in particular to an easy-to-adjust commercial vehicle air intake base assembly. Background Technology

[0002] Traditional commercial vehicle air intake mount (traditional air intake mount reference) Figure 1 The intake manifold telescopic hose often becomes misaligned front-to-back or left-to-right due to design, component, and assembly errors, causing the telescopic hose to become skewed and deformed, affecting its sealing performance and service life. Excessive or insufficient compression of the intake manifold telescopic hose can easily lead to system leakage or structural fatigue. Traditional solutions require connecting the hose to the transition base and air filter, increasing the number of parts and costs, and the assembly process is cumbersome. The traditional intake base has a fixed position, and during debugging, parts need to be added or removed or reassembled, which is inefficient. Summary of the Invention

[0003] This utility model provides a commercial vehicle air intake base assembly that is easy to debug, enabling the base body to be adjusted in multiple degrees of freedom in the front-back, left-right, and vertical directions, thus solving the problem of misalignment.

[0004] To solve the technical problem, the present invention adopts the following technical solution: a commercial vehicle air intake base assembly that is easy to debug, including a guide shield and a base body. The guide shield is connected to the upper end of the base body, and a telescopic tube is fixedly connected to the lower end of the base body. The other end of the telescopic tube is fixedly connected to a connecting base.

[0005] The base body has a slide rail on its side wall. The slide rail is fixedly connected to the outer wall of the base body. The fixed bracket is guided and connected in the slide rail. The fixed bracket can be adjusted left and right.

[0006] Locking screws are installed on the slide rail to lock the fixed bracket;

[0007] The extended arm of the fixed bracket is equipped with multiple sets of connection holes, which facilitates the front and rear adjustment of the base body during installation.

[0008] Furthermore, the telescopic tube adopts a corrugated pipe structure, and both ends of the telescopic tube are fixedly connected by clamps.

[0009] Furthermore, the slide is a recessed slide on both sides, which facilitates locking the fixed bracket.

[0010] Furthermore, the fixed bracket is a T-shaped fixed bracket, with connecting holes located on the extended arm of the fixed bracket and spaced apart along the length of the longer end; the fixed bracket drives the base body to achieve a stepped adjustment of its front and rear positions.

[0011] The beneficial effects of this utility model are as follows:

[0012] After the base body of this utility model is fixed to the slide, the base body can be adjusted left and right through the slide and the fixed bracket set in the slide. The locking screw set on the slide is used to lock the fixed bracket, so that the fixed bracket is installed firmly. The multiple sets of connecting holes set on the fixed bracket facilitate the front and back adjustment of the base body. The telescopic tube facilitates the longitudinal adjustment. The problem of misalignment of the base body can be solved by the slide, fixed bracket, elastic buckle and telescopic tube.

[0013] The design of the telescopic tube and connecting base eliminates the need for transition hoses and some connecting parts, making adjustments easier and reducing costs. The flexible connection of the telescopic tube reduces stress concentration and extends service life. Attached Figure Description

[0014] Figure 1 It is a traditional air intake base assembly;

[0015] Figure 2 This is the front view of the present invention;

[0016] Figure 3 This is a side view of the present invention;

[0017] Figure 4 This is a top view of the present invention.

[0018] In the diagram: 1. Radiator, 2. Base body, 3. Locking screw, 4. Slide rail, 5. Fixing bracket, 6. Telescopic tube, 7. Connecting base, 8. Rivet, 9. T-shaped clamp, 10. Connecting hole. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] refer to Figures 2 to 4 A commercial vehicle air intake base assembly that is easy to debug includes a deflector 1 and a base body 2. The deflector 1 is fixedly installed on the upper end of the base body 2 by rivets 9. The lower end of the base body 2 is fixedly connected to a telescopic tube 6, and the other end of the telescopic tube 6 is fixedly connected to a connecting base 7.

[0021] A slide rail 4 is provided on the side wall of the base body 2. The slide rail 4 is fixedly connected to the outer wall of the base body 2. The fixed bracket 5 is guided and connected in the slide rail 4. The fixed bracket 5 can be adjusted left and right.

[0022] Locking screws 3 are installed on the slide rail 4 to lock the fixed bracket 5;

[0023] The fixed bracket 5 is provided with multiple sets of connection holes 10, which facilitates the front and rear adjustment of the base body 2.

[0024] Furthermore, the telescopic tube 6 adopts a corrugated tube structure, and both ends of the telescopic tube 6 are fixedly connected by T-shaped clamps 9, which facilitates the adjustment of the base body 2 fixedly connected at the upper end in different directions.

[0025] Furthermore, the slide 4 is a recessed slide on both sides, which facilitates locking the fixing bracket 5;

[0026] For example, the recessed slides on both sides are T-shaped grooves or dovetail grooves.

[0027] Furthermore, the fixed bracket 5 is a T-shaped fixed bracket, and the connecting holes 10 are provided on the extended arm of the fixed bracket 5 and are distributed at intervals along the length direction of the long end. The fixed bracket 5 drives the base body 2 to achieve a stepped adjustment of the front and rear positions.

[0028] Working principle:

[0029] Loosen the locking screws to release the left and right position locks of the base body; slide the base body left and right along the slide rail to adjust it to the target position, tighten the locking screws to fix the left and right position of the base body; move the fixed bracket back and forth to adjust it to the target position, and fix the back and forth position of the fixed bracket; compensate for the vertical deviation by the deformation of the telescopic tube to complete the centering connection between the base and the air filter.

[0030] Based on the above description, any simple changes and modifications made by those skilled in the art without departing from the scope of the present invention's technical concept should fall within the protection scope of the present invention.

Claims

1. A commercial vehicle intake base assembly for ease of debugging, comprising a cowling, a base body, the cowling being connected at an upper end of the base body, characterized in that, The lower end of the base body is fixedly connected with an extension pipe, and the other end of the extension pipe is fixedly connected with a connecting base; A slide is arranged on the side wall of the base body, the slide is fixedly connected to the outer wall of the base body, the fixing support is guidingly connected in the slide, and the fixing support can be adjusted leftward and rightward; A locking screw is mounted on the slide to lock the fixing support; A plurality of connecting holes are arranged on the outer extension arm of the fixing support, so that the base body can be adjusted forwardly and backwardly during installation.

2. The commercial vehicle intake base assembly of claim 1, wherein, The extension pipe adopts a bellows structure, and the two ends of the extension pipe are fixedly connected by clamps.

3. The commercial vehicle intake base assembly of claim 1 or 2, wherein, The slide is a concave slide on both sides, which can conveniently clamp the fixing support.

4. The commercial vehicle intake base assembly of claim 1, wherein, The fixing support is a T-shaped fixing support, the connecting holes are arranged on the outer extension arm of the fixing support and are distributed along the length direction.

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