阅读说明：本技术 一种压缩机支腿组件 (Compressor landing leg assembly ) 是由 宋学玉 闫伟国 孙越 王一丞 蔡晓斌 彭精华 高博 谭良 胡继伟 于 2021-09-10 设计创作，主要内容包括：本发明提供一种压缩机支腿组件,涉及制冷空调压缩机领域包括支腿本体,所述支腿本体包括通过连接板连接的第一支腿本体和第二支腿本体,所述第一支腿本体上设置有第一支撑板,所述第二支腿本体上设置有第二支撑板,压缩机设置于所述第一支撑板和第二支撑板上。本发明专利通过利用两个支腿组件的安装角度,保证压缩机本体具备一定倾角,以便于供油；同时通过使用连接板,以保证支腿组件安装的位置相对固定,便于生产操作。(The invention provides a compressor support leg assembly, which relates to the field of refrigeration air-conditioning compressors and comprises a support leg body, wherein the support leg body comprises a first support leg body and a second support leg body which are connected through a connecting plate, a first supporting plate is arranged on the first support leg body, a second supporting plate is arranged on the second support leg body, and a compressor is arranged on the first supporting plate and the second supporting plate. The invention ensures that the compressor body has a certain inclination angle by utilizing the installation angles of the two supporting leg assemblies so as to facilitate oil supply; meanwhile, the connecting plate is used for ensuring that the installation position of the supporting leg assembly is relatively fixed, so that the production operation is facilitated.)

1. A compressor leg assembly, characterized by: including landing leg body (20), landing leg body (20) include first landing leg body (27) and second landing leg body (28) of connecting through connecting plate (40), be provided with first backup pad (35) on first landing leg body (27), be provided with second backup pad (36) on second landing leg body (28), compressor (10) set up in on first backup pad (35) and second backup pad (36).

2. The compressor leg assembly of claim 1, wherein: the first supporting plate (35) is higher than the second supporting plate (36), so that the inclination angle beta is achieved after the compressor (10) is placed, the range of beta is more than 0 degree and less than or equal to H/1.5D-3D, wherein H is the overall height of the compressor (10), and D is the outer diameter of the compressor (10).

3. The compressor leg assembly of claim 1, wherein: landing leg body (20) are integrated into one piece part, landing leg body (20) are cavity square tubular structure, including landing leg body upper end plate (26), landing leg body front end plate (21), landing leg body rear end plate (22) and landing leg body bottom plate (23), landing leg body upper end plate (26) middle part is provided with the recess, landing leg body upper end plate (26) both ends are provided with the shock pad mounting hole, be provided with landing leg body front end plate pilot hole (24) on landing leg body front end plate (21), be provided with landing leg body rear end plate pilot hole (25) on landing leg body rear end plate (22), landing leg body bottom plate (23) are provided with the turn-ups.

4. The compressor leg assembly of claim 1, wherein: the support plate (30) comprises a support plate front end plate (31), a support plate bottom plate and a support plate rear end plate (32), a support plate front end plate assembly hole (33) is formed in the support plate front end plate (31), a support plate rear end plate assembly hole (34) is formed in the support plate rear end plate (32), the support plate (30) is an integrally formed component, and the support plate front end plate (31) is higher than the support plate rear end plate (32).

5. The compressor leg assembly of claim 1, wherein: connecting plate (40) are including connecting plate front end plate (41), crossbeam (45) and connecting plate rear end plate (42), be provided with the slotted hole on crossbeam (45), be provided with connecting plate front end plate pilot hole (43) on connecting plate front end plate (41), be provided with connecting plate rear end plate pilot hole (44) on connecting plate rear end plate (42), connecting plate (40) are integrated into one piece part or built-up components.

6. The compressor leg assembly of claim 1, wherein: the supporting leg comprises a supporting leg body (20), a supporting plate (30) and a supporting leg body (20), wherein the side faces of the supporting leg body (20) are in clearance fit, the supporting plate (30) is in surface contact with the supporting leg body (20), and the supporting leg body (20) is connected with the supporting plate (30) in a bolt, riveting or welding mode.

7. The compressor leg assembly of claim 2, wherein: the length of the supporting leg body (20) is L, the range of L is more than or equal to 1.5D and less than or equal to 3D, the height of the supporting leg body (20) is h, and the range of h is more than or equal to 0.25D and less than or equal to 0.5D.

8. A compressor, characterized by: the compressor is provided with the leg assembly of any one of the claims 1 to 7.

Technical Field

The invention relates to the field of refrigeration air-conditioning compressors, in particular to a compressor support leg assembly.

Background

The support legs of the traditional compressor for refrigeration and air conditioning are generally in a split form, particularly when the support legs are used in a horizontal compressor. Such a structure mainly has the following disadvantages: first, when the legs are separately installed, it is difficult to secure the positions of the legs. Secondly, the operation is complicated when connecting with the compressor. And thirdly, when the compressor is used in rail transit and bus air conditioners, the inclination phenomenon can occur in the running process of the unit along with the vehicle body. The main oil supply structure of the compressor is arranged at the position of the lower cover, the supporting legs of the common compressor are designed to be the same plane, when the compressor body inclines, the refrigeration oil can not be concentrated at the position of the lower cover, at this time, the insufficient oil supply of the moving parts of the compressor is easy to occur, so that the friction and the abrasion among the moving parts are increased, and finally the compressor is damaged due to insufficient lubrication. In summary, the invention provides a compressor support leg which can fix the position of the support leg, is more convenient to connect with a compressor and can prevent a unit from inclining the compressor support leg in the operation process.

Disclosure of Invention

The invention provides a compressor supporting leg assembly, which solves the problem that the position of a supporting leg cannot be fixed by an existing compressor supporting leg.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

the utility model provides a compressor landing leg subassembly, includes the landing leg body, the landing leg body includes first landing leg body and the second landing leg body of connecting through the connecting plate, be provided with first backup pad on the first landing leg body, be provided with the second backup pad on the second landing leg body, the compressor set up in on first backup pad and the second backup pad.

Preferably, the first supporting plate is higher than the second supporting plate, so that the compressor reaches an inclination angle beta after being placed, wherein the range of beta is more than 0 degree and less than or equal to H/1.5D-3D, H is the overall height of the compressor, and D is the outer diameter of the compressor.

Preferably, the landing leg body is integrated into one piece part, the landing leg body is cavity square tubular structure, including landing leg body upper end plate, landing leg body front end plate, landing leg body rear end plate and landing leg body bottom plate, landing leg body upper end plate middle part is provided with the recess, landing leg body upper end plate both ends are provided with the shock pad mounting hole, be provided with landing leg body front end plate pilot hole on the landing leg body front end plate, be provided with landing leg body rear end plate pilot hole on the landing leg body rear end plate, landing leg body bottom plate is provided with the turn-ups.

Preferably, the backup pad includes backup pad front end plate, backup pad bottom plate and backup pad rear end plate, be provided with backup pad front end plate pilot hole on the backup pad front end plate, be provided with backup pad rear end plate pilot hole on the backup pad rear end plate, the backup pad is integrated into one piece part, the backup pad front end plate is higher than backup pad rear end plate.

Preferably, the connecting plate includes connecting plate front end plate, crossbeam and connecting plate rear end plate, be provided with the slotted hole on the crossbeam, be provided with connecting plate front end plate pilot hole on the connecting plate front end plate, be provided with connecting plate rear end plate pilot hole on the connecting plate rear end plate, the connecting plate is integrated into one piece part or built-up components.

Preferably, the supporting leg body and the side face of the supporting plate are in clearance fit, the supporting plate is in surface contact with the supporting leg body, and the supporting leg body is connected with the supporting plate 30 in a bolt, riveting or welding mode.

Preferably, the length of the landing leg body is L, the range of L is 1.5D or more and L or less than 3D, the height of the landing leg body is h, and the range of h is 0.25D or more and h or less than 0.5D.

A compressor, wherein the compressor is provided with the support leg assembly.

The invention has the beneficial effects that:

the landing leg assembly adopts a combination mode, all sub-components are combined into an assembly whole, the relative position relation among the components can be ensured, and the integrated assembly is convenient for on-site actual production operation. The invention ensures that the compressor has a certain inclination angle during installation, and the refrigerant oil can be well gathered at the lower cover position of the bottom of the compressor body, so that the running parts of the compressor can be fully lubricated, and the reliability of the compressor is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the assembly of the leg assembly of the present invention with a compressor.

Fig. 2 is a schematic view of a leg assembly of the present invention.

Fig. 3 is a schematic structural view of the leg body of the present invention.

FIG. 4 is a schematic view of the structure of the support plate of the present invention.

FIG. 5 is a schematic view of the connecting plate of the present invention.

The reference numbers illustrate:

10. a compressor; 20. a leg body; 21. a front end plate of the supporting leg body; 22. a rear end plate of the landing leg body; 23. a bottom plate of the supporting leg body; 24. the front end plate of the landing leg body is provided with an assembly hole; 25. the rear end plate of the landing leg body is provided with an assembly hole; 26. an upper end plate of the supporting leg body; 27. a first leg body; 28. a second leg body; 30. a support plate; 31. a front end plate of the support plate; 32. a back end plate of the support plate; 33. a front end plate assembly hole of the support plate; 34. a mounting hole of the rear end plate of the support plate; 35. a first support plate; 36. a second support plate; 40. a connecting plate; 41. connecting the front end plate of the plate; 42. connecting a rear end plate; 43. a front end plate assembly hole of the connecting plate; 44. a rear end plate assembly hole of the connecting plate; 45. a cross member.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The invention provides a technical scheme that: a compressor leg assembly.

FIG. 1 is a schematic view of a leg assembly and compressor assembly according to an embodiment of the present invention. This example shows a schematic view of the compressor 10 in assembled relation to the leg assembly, with the compressor 10 mounted at an inclined angle.

The leg assembly shown in fig. 2 includes at least a leg body 20, a support plate 30, and a connecting plate 40. The leg assembly comprises 2 or more than 2 leg bodies 20 and support plates 30, and the number of the connecting plates 10 is increased. The invention is illustrated using an example with 2 leg bodies 20, namely a first leg body 27 and a second leg body 28, and a support plate 30. The bottom surface of the supporting plate 30 is in contact with the bottom plate 23 of the supporting leg body, the side surfaces of the supporting plate front end plate 31 and the supporting leg body front end plate 21 are in clearance fit, and the clearance fit value is about 0.2-0.5 times of the thickness of the supporting plate. The side surfaces of the supporting plate rear end plate 32 and the supporting leg body rear end plate 22 are in clearance fit, and the clearance fit value is about 0.2-0.5 times of the thickness of the supporting plate. The leg body 20 and the support plate 30 are connected by means of bolts, riveting, welding, or the like.

The surface of the connecting plate front end plate 41 is in contact with the first leg body 27, and the connecting plate front end plate assembly hole 43 is fitted with the leg body rear end plate assembly hole 25 and the support plate rear end plate assembly hole 34. The connecting plate rear end plate 42 surface contacts the second leg body 28, and the connecting plate rear end plate fitting hole 44 fits with the leg body front end plate fitting hole 24 and the support plate front end plate fitting hole 33. The combined and assembled landing leg assembly has a certain inclination angle between the first landing leg body 27 and the second landing leg body 28, wherein the inclination angle is more than 0 degree and less than or equal to H/1.5D-3D

The inclination angle can ensure that the lower cover part gathers sufficient refrigeration oil all the time in the running process of the compressor random set, so as to better lubricate the components of the whole machine. The beta angle is larger than 0 degree to achieve the purpose of gathering the refrigeration oil at the lower cover, but the beta angle is not too large, the compressor is inconvenient to install due to the too large beta angle, the design difficulty of other accessories is increased, the vibration of the whole compressor is increased when the compressor runs, and the ideal beta angle is not larger than H/1.5D-3D.

As shown in fig. 3, the leg body 20 includes a leg body front end plate 21, a leg body rear end plate 22, a leg body bottom plate 23, a leg body front end plate assembly hole 24, a leg body rear end plate assembly hole 25, and a leg body upper end plate 26, wherein the leg body upper end plate 26 is provided with a shock pad mounting hole, and is mainly used for mounting a compressor shock absorption component. The two sides of the bottom plate 23 of the supporting leg body are provided with flanges, the flanges on the two sides are not communicated, and the main purpose is to prevent the supporting leg body from being corroded due to water drop aggregation. And simultaneously, the whole weight of the part is reduced. The height h of the landing leg body is generally 1/6 of the length of the landing leg body, namely h is 1/6L, and indirectly 0.25D is less than or equal to h is less than or equal to 0.5D. When h is too small, the installation space of the compressor damping part is too small, and an ideal damping effect is difficult to achieve; when h is too large, the overall height of the compressor is increased, certain difficulty is caused to the damping part of the compressor, and the overall swing can be increased when the compressor operates. The front end plate assembly holes 24 and the rear end plate assembly holes 25 of the supporting leg body are larger than the front end plate assembly holes 33 and the rear end plate assembly holes 34 of the supporting plate matched with the front end plate assembly holes and the rear end plate assembly holes of the supporting plate to achieve an ideal assembly effect.

As shown in fig. 4, the support plate 30 should include a support plate front end plate 31, a support plate rear end plate 32, a support plate front end plate mounting hole 33, and a support plate rear end plate mounting hole 34. The supporting plate front end plate 31 and the supporting plate rear end plate 32 are mainly in clearance fit with the supporting leg body front end plate 21 and the supporting leg body rear end plate 22, the bottom surface of the supporting plate 30 is in contact with the supporting leg body bottom plate 23, and the projection area of the bottom surface of the supporting plate is smaller than that of the bottom surface of the supporting leg, so that the supporting plate can be assembled better.

As shown in fig. 5, the connecting plate 40 includes a connecting plate front end plate 41, a connecting plate rear end plate 42, a connecting plate front end plate assembly hole 43, a connecting plate rear end plate assembly hole 44, and a cross beam 45, and the connecting plate front end plate 41 and the connecting plate rear end plate 42 have a certain inclination angle, which is the same as the inclination angle formed by the first leg body 27 and the second leg body 28. The outside surface of the connecting plate front end plate 41 contacts with the outer surface of the landing leg body rear end plate, the connecting plate front end plate assembly hole is assembled with the landing leg body rear end plate assembly hole, and the connecting plate front end plate assembly hole 43 is larger than the landing leg body rear end plate assembly hole 25 so as to be assembled. The outer side surface of the connecting plate rear end plate 42 contacts with the outer surface of the second leg body 28, the connecting plate rear end plate assembly hole 44 is assembled with the leg body front end plate assembly hole 24, and the connecting plate rear end plate assembly hole 44 should be larger than the leg body front end plate assembly hole 24. The beam 45 is used for connecting the connecting plate front end plate 41 and the connecting plate rear end plate 42, and the body of the beam 45 is provided with a slotted hole for reducing the weight of the beam. The connecting plate can be integrally formed or combined.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.