CN216342642U

CN216342642U - Piston compressor shock-absorbing structure

Info

Publication number: CN216342642U
Application number: CN202122375637.7U
Authority: CN
Inventors: 王永刚; 宁丰荣
Original assignee: Yantai Yongcheng Refrigeration Technology Co ltd
Current assignee: Yantai Yongcheng Refrigeration Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-19
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a piston compressor damping structure, which comprises a piston compressor, a liquid storage device and a damping assembly, wherein the liquid storage device is arranged on the piston compressor; the piston compressor is characterized in that supporting blocks and a cross beam connected with the supporting blocks are oppositely arranged on the left side and the right side of the bottom surface of the piston compressor, a liquid storage device is arranged on the lower portion of the piston compressor, supporting bodies are oppositely arranged on the left side and the right side of the top surface of the liquid storage device, the supporting bodies are of inverted L-shaped structures, the supporting bodies are fixedly connected with the cross beam through damping components, the supporting bodies provide mechanical supporting functions for the damping components, and the damping components are used for achieving damping of the piston compressor. Through setting up location axle, preforming, shell fragment, first elastomeric element, second elastomeric element and nut, not only increased first elastomeric element's holding power through second elastomeric element, can share buffer pressure moreover, reduced because of the injury that buffer pressure caused, so prolonged life.

Description

Piston compressor shock-absorbing structure

Technical Field

The utility model relates to the technical field of compressor equipment, in particular to a piston compressor damping structure.

Background

The compressor is more and more extensive now in the use, and the compressor more or less all can bring certain vibrations in the use, sends the noise, influences user's use and experiences. Generally, a method for solving the problem of vibration of a compressor is to use a vibration-damping rubber sleeve with certain elasticity to connect the compressor and a frame for fixing the compressor, and the vibration is absorbed through the elasticity of the vibration-damping rubber sleeve to achieve the purpose of vibration damping, but the existing vibration-damping rubber sleeve is aged and deteriorated to lose efficacy along with the increase of the service time; and the vibration that the compressor produced all acts on the shock attenuation gum cover, bear the vibrations repeatedly for a long time and can shorten the life of shock attenuation gum cover, make the shock attenuation gum cover use the reliability reduction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a piston compressor damping structure.

A piston compressor shock absorption structure comprises a piston compressor, a liquid storage device and a shock absorption assembly; the piston compressor is characterized in that supporting blocks and a cross beam connected with the supporting blocks are oppositely arranged on the left side and the right side of the bottom surface of the piston compressor, a liquid storage device is arranged on the lower portion of the piston compressor, supporting bodies are oppositely arranged on the left side and the right side of the top surface of the liquid storage device, the supporting bodies are of inverted L-shaped structures, the supporting bodies are fixedly connected with the cross beam through damping components, the supporting bodies provide mechanical supporting functions for the damping components, and the damping components are used for achieving damping of the piston compressor.

Furthermore, at least two damping assemblies are arranged between the supporting body and the cross beam, and the damping assemblies are arranged at equal intervals.

Further, the damping assembly comprises a positioning shaft, a pressing sheet, an elastic sheet, a first elastic component and a nut; the positioning device is characterized in that a pressing sheet and an elastic sheet are arranged between the positioning shaft and the top surface of the cross beam, the pressing sheet is pressed on the top surface of the elastic sheet, a first elastic part is sleeved on the positioning shaft between the cross beam and the supporting body, and the tail end of the positioning shaft at the bottom of the supporting body is provided with threads and is fixedly connected with the positioning shaft through threads and nuts.

Furthermore, the positioning shaft further comprises a second elastic part, the second elastic part is sleeved on the outer side of the first elastic part, and the first elastic part and the second elastic part are sleeved on the positioning shaft in an inner-outer double-layer mode to form an elastic sleeving structure.

Further, the first elastic member is elastic rubber or elastic resin, and the second elastic member is a spring.

Further, the bottom surface of the piston compressor is connected with a supporting block in a welding mode, and the supporting block is connected with the cross beam in a welding mode.

Further, the first elastic component is of a cylindrical or cubic structure.

Further, the elastic sheet is elastic rubber or elastic resin.

The utility model has the following beneficial effects:

according to the technical scheme, the positioning shaft, the pressing sheet, the elastic sheet, the first elastic part, the second elastic part and the nut are arranged, so that the supporting force of the first elastic part is increased through the second elastic part, the buffer pressure can be shared, the damage caused by the buffer pressure is reduced, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic view of the shock absorbing assembly of the present invention.

Reference numerals

The device comprises a piston compressor 1, a liquid storage device 2, a supporting block 3, a cross beam 4, a supporting body 5, a damping component 6, a first elastic component 601, a second elastic component 602, a positioning shaft 603, a spring sheet 604, a pressing sheet 605 and a nut 606.

Detailed Description

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. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A piston compressor shock absorption structure comprises a piston compressor 1, a liquid storage device 2 and a shock absorption assembly; the piston compressor comprises a piston compressor 1 and is characterized in that supporting blocks 3 and a cross beam 4 connected with the supporting blocks 3 are oppositely arranged on the left side and the right side of the bottom surface of the piston compressor 1, a liquid storage device 2 is arranged on the lower portion of the piston compressor 1, supporting bodies 5 are oppositely arranged on the left side and the right side of the top surface of the liquid storage device 2, the supporting bodies 5 are of inverted L-shaped structures, the supporting bodies 5 are fixedly connected with the cross beam 4 through shock absorption assemblies 6, the supporting bodies 5 provide mechanical supporting functions for the shock absorption assemblies 6, and the shock absorption assemblies 6 are used for achieving shock absorption of the piston compressor 1.

Specifically, at least two damper assemblies 6 are disposed between the support body 5 and the cross beam 4, and the damper assemblies 6 are disposed at equal intervals.

Specifically, the damping assembly 6 includes a positioning shaft 603, a pressing plate 605, an elastic sheet 604, a first elastic member 601 and a nut 606; a pressing sheet 605 and an elastic sheet 604 are arranged between the positioning shaft 603 and the top surface of the cross beam 4, the pressing sheet 605 is pressed on the top surface of the elastic sheet 604, a first elastic component 601 is sleeved on the positioning shaft 603 between the cross beam 4 and the supporting body 5, and the tail end of the positioning shaft 603 at the bottom of the supporting body is provided with threads and is fixedly connected with the positioning shaft through the threads and a nut 606.

Specifically, the elastic device further comprises a second elastic member 602, the second elastic member 602 is sleeved on the outer side of the first elastic member 601, and the first elastic member 601 and the second elastic member 602 are sleeved on the positioning shaft 603 in a double-layer manner, so as to form an elastic sleeving structure.

Specifically, the first elastic member 601 is elastic rubber or elastic resin, and the second elastic member 602 is a spring.

Specifically, the bottom surface of the piston compressor 1 is connected with a support block 3 in a welding manner, and the support block 3 is connected with a cross beam 4 in a welding manner.

Specifically, the first elastic member 601 has a cylindrical or rectangular structure.

Specifically, the elastic sheet 604 is elastic rubber or elastic resin.

Referring to fig. 1, fig. 1 illustrates the overall structure of the present invention, including a piston compressor 1, an accumulator 2, and a shock-absorbing assembly; the piston compressor comprises a piston compressor 1 and is characterized in that supporting blocks 3 and a cross beam 4 connected with the supporting blocks 3 are oppositely arranged on the left side and the right side of the bottom surface of the piston compressor 1, a liquid storage device 2 is arranged on the lower portion of the piston compressor 1, supporting bodies 5 are oppositely arranged on the left side and the right side of the top surface of the liquid storage device 2, the supporting bodies 5 are of inverted L-shaped structures, the supporting bodies 5 are fixedly connected with the cross beam 4 through shock absorption assemblies 6, the supporting bodies 5 provide mechanical supporting functions for the shock absorption assemblies 6, and the shock absorption assemblies 6 are used for achieving shock absorption of the piston compressor 1.

Referring to fig. 2 and 3, fig. 2 and 3 illustrate the structural relationship between the damper assembly 6 and the support body 5 and the cross beam 4, wherein the damper assembly 6 includes a positioning shaft 603, a pressing plate 605, an elastic sheet 604, a first elastic member 601 and a nut 606; a pressing sheet 605 and an elastic sheet 604 are arranged between the positioning shaft 603 and the top surface of the cross beam 4, the pressing sheet 605 is pressed on the top surface of the elastic sheet 604, a first elastic part 601 is sleeved on the positioning shaft 603 between the cross beam 4 and the supporting body 5, a thread is arranged at the tail end of the positioning shaft 603 at the bottom of the supporting body and is fixedly connected with the positioning shaft through a thread and a nut 606, the second elastic part 602 is sleeved on the outer side of the first elastic part 601, and the first elastic part 601 and the second elastic part 602 are sleeved on the positioning shaft 603 in a double-layer manner from inside to outside to form an elastic sleeving structure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a piston compressor shock-absorbing structure which characterized in that: comprises a piston compressor (1), a liquid storage device (2) and a damping component; the piston compressor is characterized in that a supporting block (3) and a cross beam (4) connected with the supporting block (3) are oppositely arranged on the left side and the right side of the bottom surface of the piston compressor (1), a liquid storage device (2) is arranged on the lower portion of the piston compressor (1), a supporting body (5) is oppositely arranged on the left side and the right side of the top surface of the liquid storage device (2), the supporting body (5) is of an inverted L-shaped structure, the supporting body (5) is fixedly connected with the cross beam (4) through a damping component (6), the supporting body (5) serves as the damping component (6) provides a mechanical supporting function, and the damping component (6) is used for achieving damping of the piston compressor (1).

2. The piston compressor shock absorbing structure according to claim 1, wherein: the supporting body (5) and the cross beam (4) are at least provided with two damping assemblies (6), and the damping assemblies (6) are arranged at equal intervals.

3. The piston compressor shock absorbing structure according to claim 2, wherein: the shock absorption assembly (6) comprises a positioning shaft (603), a pressing sheet (605), an elastic sheet (604), a first elastic component (601) and a nut (606); a pressing sheet (605) and an elastic sheet (604) are arranged between the positioning shaft (603) and the top surface of the cross beam (4), the pressing sheet (605) is pressed on the top surface of the elastic sheet (604), a first elastic component (601) is sleeved on the positioning shaft (603) between the cross beam (4) and the supporting body (5), and the tail end of the positioning shaft (603) at the bottom of the supporting body is provided with threads and is fixedly connected with the screw nut (606).

4. The piston compressor shock absorbing structure according to claim 3, wherein: the positioning shaft is characterized by further comprising a second elastic component (602), the second elastic component (602) is sleeved on the outer side of the first elastic component (601), and the first elastic component (601) and the second elastic component (602) are sleeved on the positioning shaft (603) in an inner-outer double-layer mode to form an elastic sleeving structure.

5. The piston compressor shock absorbing structure according to claim 4, wherein: the first elastic member (601) is elastic rubber or elastic resin, and the second elastic member (602) is a spring.

6. The piston compressor shock absorbing structure according to claim 1, wherein: the bottom surface of the piston compressor (1) is connected with the supporting block (3) in a welding mode, and the supporting block (3) is connected with the cross beam (4) in a welding mode.

7. The piston compressor shock absorbing structure according to claim 3, wherein: the first elastic component (601) is of a cylindrical or cubic structure.

8. The piston compressor shock absorbing structure according to claim 3, wherein: the elastic sheet (604) is elastic rubber or elastic resin.