Compressor fixing support

Abstract

The utility model relates to the field of compressor installation supports of automobile air suspension, in particular to a compressor fixing support which comprises a main support, the main support comprises a bottom plate and vertical plates located on the two sides of the front end of the bottom plate, and each vertical plate is provided with a damping foot I fixedly connected with a whole automobile. A first-stage damping bracket connected with the bottom of the valve block is arranged on the bottom plate of the valve block fixing area; a dryer fixing part is arranged on one side of the middle of the bottom plate, and a damping foot II fixedly connected with the whole vehicle is arranged at the rear end of the bottom plate; and a damping foot III is arranged on one side of the front end of the bottom plate. The damping module and the compressor module are reasonable in layout and small in occupied space; the valve block can be fixed through the first-stage damping support, good damping is achieved, damping of the part connected with the whole machine is achieved through the damping feet I arranged on the vertical plate and the damping feet II arranged at the rear end and the front end of the bottom plate, and the number of connecting parts of the part connected with the whole machine and use of the damping feet are reduced to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the compressor mounting support field of automobile air suspension, specifically a compressor fixing support. BACKGROUND

[0002] With the rapid development of electric vehicles, air suspension is becoming more and more popular. Only a few high-end models could be equipped with air suspension in the past, but now more than 200,000 cars can be equipped with air suspension. The air suspension system is composed of air springs, sensors, air supply units (i.e. compressors) and other components. The air supply unit includes a dryer, a motor, a valve block, a controller assembly and other functional modules. Due to the limitation of vehicle space and the requirement of functional expansion, the air supply unit needs to be arranged on the vehicle in a simple, easy-to-disassemble, easy-to-install and easy-to-expand manner. The existing compressor fixing support is large in size and has many shock absorbing parts. For example, a compressor shock absorbing support disclosed in Chinese patent CN115059599A includes an upper layer plate, a lower layer plate, a shock absorbing block between the upper layer plate and the lower layer plate, the shock absorbing block connected to the upper layer plate at one end and connected to the lower layer plate at the other end. The support occupies a large space and is difficult to install and disassemble.

[0003] Therefore, a compressor fixing support is provided, which occupies a small space, has good shock absorbing effect, reasonably fixes the air supply unit, separates the functional modules, is easy to expand functions, and can be individually disassembled, repaired or replaced according to the fault of different modules. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a compressor fixing support which has a reasonable structure layout, good shock absorbing effect and convenient installation and expansion.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] A compressor fixing support includes a main support, the main support includes a bottom plate and vertical plates on both sides of the front end of the bottom plate, each vertical plate is provided with a shock absorbing foot I fixedly connected with a vehicle, a valve block fixing area is formed between the two vertical plates, a first shock absorbing support connected with the bottom of the valve block is arranged on the bottom plate of the valve block fixing area, a dryer fixing part is arranged on one side of the middle of the bottom plate, shock absorbing feet II fixedly connected with the vehicle are arranged at the rear end of the bottom plate, and shock absorbing feet III are arranged on one side of the front end of the bottom plate.

[0007] Further, the first shock absorbing support includes shock absorbing pads I, shock absorbing pads II and fixing bolts, the fixing bolts are sequentially threaded through the shock absorbing pads I, the bottom plate and the shock absorbing pads II, and are fixedly connected with the base of the valve block.

[0008] Further, the shock pad I and the shock pad II each comprise a base plate and a rubber buffer pad, the base plate II of the shock pad II is connected with the rubber buffer pad II; the rubber buffer pad I of the shock pad I is connected with the bottom plate, and a plurality of spring portions are arranged between the base plate I and the rubber buffer pad I of the shock pad I.

[0009] Further, the spring portion comprises a mounting base and a spring, the mounting base comprises a plug and a spring placing groove, and the plug corresponds to the plug hole on the base plate I.

[0010] Preferably, the plug comprises a plurality of elastic clamping claws arranged at equal intervals in a circle.

[0011] Further, the rubber buffer pad II is provided with a plurality of protrusions on the opposite surface of the bottom plate; and the rubber buffer pad I is provided with a plurality of protrusions on the opposite surface of the base plate I.

[0012] Further, the base plate II and the rubber buffer pad II are detachably connected.

[0013] Further, the dryer fixing portion comprises an L-shaped plate, the bottom of the L-shaped plate is fixedly connected with the bottom plate, and the dryer is fixed on the vertical plate of the L-shaped plate.

[0014] Further, a plurality of protrusion reinforcing ribs and through holes are arranged at the middle position of the bottom plate.

[0015] The beneficial effects of the utility model are as follows:

[0016] The shock-absorbing module and the compressor module of the utility model are reasonably arranged and occupy small space; the valve block can be fixed by the first shock-absorbing support and good shock absorption is realized, the part connected with the whole machine is shock-absorbed by the shock-absorbing feet I arranged on the vertical plate and the shock-absorbing feet II at the rear end and the front end of the bottom plate, the connection part with the whole machine and the use of the shock-absorbing feet are maximally reduced; the valve block of the compressor is separated from the drying machine, the function is easily expanded, and the different modules can be individually disassembled, repaired or replaced according to faults. DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the structure schematic view of the utility model without the dryer fixing portion;

[0019] Figure 3 It is the bottom surface structure schematic view of the utility model;

[0020] Figure 4 It is the structure schematic view of the utility model along Figure 3 A-A section;

[0021] Figure 5for along Figure 3 structure schematic view of the section along B-B in the middle

[0022] Figure 6 for along Figure 3 structure schematic view of the section along C-C in the middle

[0023] Figure 7 structure schematic view of the section along the rubber buffer pad I and the base plate I of the shock pad I of the utility model;

[0024] Figure 8 structure schematic view of the section along the rubber buffer pad II and the bottom plate of the shock pad II of the utility model;

[0025] Figure 9 structure schematic view of the utility model installing the motor, the valve block and the dryer;

[0026] Figure 10 structure schematic view of the section of the shock pad of the shock foot I I of the utility model;

[0027] In the drawing, main support 1, bottom plate 101, protruding reinforcing rib 1011, through hole 1012, vertical plate 102, shock foot I 103, ear hole plate 1031, shock pad 1032, protruding point 10321, cavity 10322, shock foot II 104, shock foot III 105, valve block 2, primary shock support 3, shock pad I 301, rubber buffer pad I 3011, protrusion II 30111, extension 30112, pointed head ring 30113, base plate I 3012, shock pad II 302, base plate II 3021, rubber buffer pad II 3022, protrusion I 30221, mushroom nail 30222, spring part 303, mounting base 3031, plug connector 30311, spring placing groove 30312, spring 3032, fixed bolt 304, dryer fixing part 4, L-shaped plate 401, dryer 5, motor 6, air pipe 7. DETAILED DESCRIPTION

[0028] In order to better understand the utility model, the following will be combined with Figures 1-10 The technical solutions in the embodiments of the utility model are clearly and completely described, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] The compressor fixing support in the embodiment includes main support 1, the main support 1 includes bottom plate 101 and vertical plate 102 located at the front end of both sides of bottom plate 101. In order to improve the structural strength and reduce the weight, a plurality of through holes 1012 and protruding reinforcing ribs 1011 are arranged at the middle position of the bottom plate 101.

[0030] Each of the vertical plate 102 is provided with a shock-absorbing foot 103 fixedly connected with the whole vehicle, specifically, the shock-absorbing foot 103 includes a lug plate 1031 extending perpendicularly and outwardly from the vertical plate 102, and a shock-absorbing pad 1032 mounted on the lug plate 1031. In order to reduce the weight, the vertical plate 102 is provided with an opening, and of course, a reinforcing rib can also be provided.

[0031] The valve block fixing area is between the two vertical plates 102, and a first shock-absorbing bracket 3 connected with the bottom of the valve block 2 is arranged at the middle position of the bottom plate 101 in the valve block fixing area. The motor 6 is fixedly installed on the valve block 2 by bolts.

[0032] The first shock-absorbing bracket 3 includes a shock-absorbing pad 301, a shock-absorbing pad 302, a spring part 303, and three fixing bolts 304. The fixing bolts 304 are sequentially threaded through the shock-absorbing pad 301, the bottom plate 101, and the shock-absorbing pad 302, and then fixedly connected with the bottom of the valve block 2. The spring part 303 is located between the base plate I of the shock-absorbing pad I and the rubber buffer pad I. As shown, the spring part 303 is provided with four. Figure 7 As a further scheme of the first shock-absorbing bracket 3, the shock-absorbing pad 301 and the shock-absorbing pad 302 each include a base plate and a rubber buffer pad, and the base plate II 30221 of the shock-absorbing pad II 3022 is connected with the rubber buffer pad II 30222. Further, in order to improve the shock-absorbing effect, the surface of the rubber buffer pad II 30222 opposite to the bottom plate 101 is provided with a plurality of protrusions I 30221, preferably, the protrusions I 30221 include protrusions arranged at equal intervals on the periphery of the rubber buffer pad II 30222 and protrusions arranged at equal intervals in a circle at the positions of the mushroom nails 30222. Similarly, the surface of the rubber buffer pad I 3011 opposite to the base plate I 3012 is provided with a plurality of protrusions II 30111, and the protrusions II 30111 include protrusions arranged at equal intervals on the periphery of the rubber buffer pad I 3011 and protrusions arranged in a circle at the center of the rubber buffer pad I 3011. The base plate II 30221 and the rubber buffer pad II 30222 are detachably connected, and the detachable mode is preferably as follows: the back surface of the rubber buffer pad II 30222 is provided with a plurality of mushroom nails 30222, and the base plate II 30221 is provided with mounting holes corresponding to the mushroom nails 30222. The mushroom nails 30222 are integrally formed with the rubber buffer pad II 30222, and the mushroom nails pass through the mounting holes to connect the rubber buffer pad II 30222 to the base plate II 30221.

[0033] The rubber buffer pad 13011 of the shock pad 1301 is connected with the bottom plate 101, and the through hole of the fixing bolt 304 is provided with an extension part 30112 of the rubber buffer pad 13011, the extension part 30112 extends to the upper surface of the bottom plate 101 and then extends horizontally outward to be fixedly connected with the bottom plate 101. In order to avoid the contact surface of the fixing bolt 304 and the extension part 30112 from being extruded and damaged, as shown in the figure, the middle part of the extension part 30112 is provided with a sharp head ring 30113 which protrudes inward. Figure 6 As shown in the figure, the middle part of the extension part 30112 is provided with a sharp head ring 30113 which protrudes inward.

[0034] The spring part 303 is located between the rubber buffer pad 13011 and the base plate 13012 of the shock pad 1301. In order to improve the stability of the spring part and facilitate installation and removal, the utility model preferably adopts the following spring part 303: it comprises a mounting base 3031 and a spring 3032, the mounting base 3031 comprises a plug-in head 30311 and a spring placing groove 30312, the plug-in head 30311 corresponds to the plug-in hole on the base plate 13012. Preferably, the plug-in head 30311 comprises a plurality of elastic clamping claws which are arranged at equal intervals in a circle.

[0035] A dryer fixing part 4 is arranged at one side of the middle of the bottom plate 101, and the dryer fixing part 4 preferably comprises an L-shaped plate 401, the bottom of the L-shaped plate 401 is fixedly connected (by bolt fixing) with the bottom plate 101, the dryer 5 is fixed on the vertical plate of the L-shaped plate 401 by bolts, and a gas pipe connecting seat is arranged on the vertical plate of the L-shaped plate 401 in order to facilitate the connection of the gas pipe. The dryer 5 and the valve block 2 are connected by the gas pipe 7.

[0036] Two shock feet II 104 which are fixedly connected with the whole vehicle are arranged at the rear end of the bottom plate 101, and one shock foot III 105 is also arranged at the front end of the bottom plate 101. Since the shock foot III 105 and the shock foot I 103 are arranged horizontally, they are seriously damaged when vibrating, and in order to reduce the damage, a plurality of protruding points are arranged on the inner side wall of the shock pad of the shock foot III 105 and the shock foot I 103, and a plurality of cavities are arranged at equal intervals in a circle in the shock pad. Taking the shock foot I 103 as an example, the arranged protruding points 10321 and cavities 10322 are as shown in the figure. Figure 10

[0037] It should be noted that the "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like mentioned in the specification represent that the described embodiment can include a specific feature, structure or characteristic, but not necessarily every embodiment includes the specific feature, structure or characteristic. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or characteristic is described in connection with an embodiment, it is within the knowledge of those skilled in the art to realize such feature, structure or characteristic in connection with other embodiments described explicitly or implicitly.​

[0038] It should be noted that, in the present document, relational terms such as "first" and "second", and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0039] Finally, it should be noted that the above-mentioned embodiments are merely 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 above-mentioned embodiments, those skilled in the art should understand that the technical solutions recorded in the above-mentioned embodiments can be modified, or some or all of the technical features can be replaced equivalently; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A compressor mounting bracket, characterized in that: It includes a main support, which includes a base plate and vertical plates located on both sides of the front end of the base plate. Each vertical plate is provided with a shock-absorbing foot I that is fixedly connected to the vehicle. Between two vertical plates is a valve block fixing area. A primary shock-absorbing bracket connected to the bottom of the valve block is provided on the base plate of the valve block fixing area. A dryer fixing part is provided on the middle side of the base plate. A shock-absorbing foot II that is fixedly connected to the vehicle is provided at the rear end of the base plate. A shock-absorbing foot III is provided on the front side of the base plate.

2. The compressor mounting bracket as described in claim 1, characterized in that: The primary shock absorber bracket includes shock absorber I, shock absorber II, and fixing bolts. The fixing bolts pass through shock absorber I, the base plate, and shock absorber II in sequence and are then fixedly connected to the base of the valve block.

3. A compressor mounting bracket as described in claim 2, characterized in that: Both the shock-absorbing pad I and the shock-absorbing pad II include a base plate and a rubber buffer pad. The base plate II of the shock-absorbing pad II is connected to the rubber buffer pad II. The rubber buffer pad I of the shock-absorbing pad I is connected to the base plate. Several spring parts are provided between the base plate I and the rubber buffer pad I of the shock-absorbing pad I.

4. A compressor mounting bracket as described in claim 3, characterized in that: The spring portion includes a mounting base and a spring. The mounting base includes a connector and a spring placement slot. The connector corresponds to a plug hole on the substrate I.

5. A compressor mounting bracket as described in claim 4, characterized in that: The connector includes several elastic claws arranged at equal intervals around the circumference.

6. A compressor mounting bracket as described in claim 3, characterized in that: The surface of the rubber buffer pad II opposite to the base plate has several protrusions; the surface of the rubber buffer pad I opposite to the base plate I has several protrusions.

7. A compressor mounting bracket as described in claim 3, characterized in that: The substrate II and the rubber buffer pad II are detachably connected.

8. A compressor mounting bracket as described in claim 1, characterized in that: The dryer fixing part includes an L-shaped plate, the bottom of which is fixedly connected to the base plate, and the dryer is fixed to the upright plate of the L-shaped plate.

9. A compressor mounting bracket as described in claim 1, characterized in that: The base plate is provided with several raised reinforcing ribs and through holes in the middle position.

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