CN213598140U

CN213598140U - Novel large-scale compressor vibration damping and isolating device for ocean platform

Info

Publication number: CN213598140U
Application number: CN202022361543.XU
Authority: CN
Inventors: 张照军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-02
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a novel large-scale compressor damping vibration isolation device for platform, its technical scheme is: the upside of base is provided with first fixed plate, is provided with two first damping subassemblies between base and the first fixed plate, and two slip subassemblies are installed to the downside of first fixed plate, and the slip subassembly includes two limiting plates, and the frame is installed to the upside of first fixed plate, sets up second damping subassembly in the frame, and the compressor body has been placed to the upside of second damping subassembly. The utility model discloses a second damping subassembly that sets up, at compressor body during operation, second damping subassembly can reduce the transmission that compressor body during operation produced vibrations to make the normal stable operation of other equipment, and the first damping subassembly that sets up, first damping subassembly can reduce the condition emergence of rocking when the conveyer, has reduced the condition emergence of the unexpected damage of device when the transportation.

Description

Novel large-scale compressor vibration damping and isolating device for ocean platform

Technical Field

The utility model belongs to the technical field of oil field platform compressor, especially, relate to a novel large-scale compressor damping vibration isolation is used to platform device.

Background

A compressor is a driven fluid machine that raises low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The refrigeration cycle comprises a gas suction pipe, a motor, a piston, an exhaust pipe, a compression pipe, a condensation pipe, an expansion pipe, an evaporation pipe, a heat exchange pipe and a heat exchange pipe. The compressors are divided into piston compressors, screw compressors, centrifugal compressors, linear compressors, etc., and the compressors adopted in the refrigeration and air-conditioning industries are of 5 types: reciprocating, screw, rotary, scroll, and centrifugal, with reciprocating being the most used compressor in small and medium size commercial refrigeration systems. Screw compressors are used primarily in large commercial and industrial systems. Rotary compressors and scroll compressors are mainly used in household and small capacity commercial air conditioning devices, and centrifugal compressors are widely used in air conditioning systems for large buildings.

The compressor can generate vibration during operation, and the vibration can damage the internal structure of other equipment connected with the compressor, thereby influencing the normal operation of the other equipment, particularly in an ocean platform, and further reducing the damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel large-scale compressor damping vibration isolation device for platform can reduce the transmission that compressor body during operation produced vibrations to make the normal stable operation of other equipment, increased the stability of device, solved the problem that exists among the above-mentioned prior art.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a novel large-scale compressor vibration damping and isolating device for an ocean platform comprises a base, wherein a first fixing plate is arranged on the upper side of the base, two first vibration damping assemblies are arranged between the base and the first fixing plate, two sliding assemblies are mounted on the lower side of the first fixing plate, each sliding assembly comprises two limiting plates, a frame is mounted on the upper side of the first fixing plate, a second vibration damping assembly is arranged in the frame, and a compressor body is placed on the upper side of the second vibration damping assembly; the second vibration reduction assembly comprises a supporting plate, the compressor body is positioned on the upper side of the supporting plate, four first fixing columns are mounted on the upper side of the supporting plate, second fixing columns and first springs are mounted on the upper sides of the first fixing columns, the first springs are sleeved on the peripheral sides of the second fixing columns, and the second fixing columns are in sliding fit with the frame; the first vibration reduction assembly comprises a fixed rod and two telescopic rods, wherein two second fixed plates are arranged on the periphery of the fixed rod in a sliding fit mode, the two second fixed plates are in elastic fit, and the two limiting plates are in running fit with the two second fixed plates respectively.

Optionally, the telescopic rod comprises a barrel body and a rod body, the rod body is in sliding fit with the barrel body, a second spring is arranged between the rod body and the bottom of the barrel body, the rod body is connected with the first fixing plate, and the barrel body is connected with the base.

Optionally, a third spring is installed between the two second fixing plates, and the third spring is sleeved on the periphery of the fixing rod.

Optionally, two fixed blocks are installed to the downside of first fixed plate, and two limiting plates are respectively with two fixed block normal running fit.

Optionally, the fixed rods are installed on the upper sides of the two second fixed plates, and the two limiting plates are in running fit with the two fixed rods respectively.

Optionally, a groove is formed in the upper side of the base, and the fixing rod is located in the groove.

The utility model discloses following beneficial effect has:

the utility model discloses a second damping subassembly that sets up, at compressor body during operation, the second damping subassembly can reduce the transmission that compressor body during operation produced vibrations, thereby make the operation that other equipment can normally be stable, and the first damping subassembly that sets up, the condition that first damping subassembly can reduce and rock when the conveyer takes place, the condition that has reduced the unexpected damage of device when the transportation takes place, thereby the stability of device has been increased, the harm to oil field platform has been alleviateed, platform's security has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of a second vibration damping assembly of the present invention;

fig. 3 is a schematic structural view of a first vibration damping assembly of the present invention;

in the upper diagram:

base 1, frame 2, second fixed column 3, first fixed column 4, backup pad 5, first spring 6, telescopic link 7, first fixed plate 8, fixed block 9, limiting plate 10, second fixed plate 11, recess 12, dead lever 13, third spring 14, compressor body 15.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1 to 3, in this embodiment, a novel large-scale compressor vibration damping and isolating device for an ocean platform is provided, which includes a base 1, a first fixing plate 8 is disposed on an upper side of the base 1, two first vibration damping assemblies are disposed between the base 1 and the first fixing plate 8, two sliding assemblies are mounted on a lower side of the first fixing plate 8, each sliding assembly includes two limiting plates 10, a frame 2 is mounted on an upper side of the first fixing plate 8, a second vibration damping assembly is disposed in the frame 2, and a compressor body 15 is disposed on an upper side of the second vibration damping assembly; the second vibration reduction assembly comprises a supporting plate 5, the compressor body 15 is arranged on the upper side of the supporting plate 5, four first fixing columns 4 are arranged on the upper side of the supporting plate 5, second fixing columns 3 and first springs 6 are arranged on the upper sides of the first fixing columns 4, the first springs 6 are sleeved on the peripheral sides of the second fixing columns 3, and the second fixing columns 3 are in sliding fit with the frame 2; first damping subassembly includes dead lever 13, two telescopic links 7, and the week side sliding fit of dead lever 13 has two second fixed plates 11, and elastic fit between two second fixed plates 11, two limiting plates 10 respectively with two second fixed plates 11 normal running fit.

The application of one aspect of the embodiment is as follows: when need carry out the vibration isolation to compressor body 15, at first place compressor body 15 in the top of backup pad 5, backup pad 5 drives second fixed column 3 through first fixed column 4 and slides at frame 2, and backup pad 5 drives limiting plate 10 through first fixed plate 8 and rotates, and limiting plate 10 slides in the week side of dead lever 13 through second fixed plate 11 to accomplish the vibration isolation to compressor body 15. It should be noted that the compressor body 15 referred to in this application may be powered by a battery or an external power source.

Through the second damping subassembly that sets up, at compressor body 15 during operation, the second damping subassembly can reduce the transmission that compressor body 15 during operation produced vibrations, thereby make the normal stable operation of other equipment, and the first damping subassembly that sets up, the condition that first damping subassembly can reduce and rock when the conveyer takes place, the condition that has reduced the unexpected damage of device when the transportation takes place, thereby the stability of device has been increased, the security and the reliability of platform have been improved, and service life is prolonged.

The telescopic link 7 of this embodiment includes the barrel, the body of rod, and body of rod sliding fit has installed the second spring in the barrel between the bottom of the body of rod and barrel, and the body of rod is connected with first fixed plate 8, and the barrel is connected with base 1, and through the second spring of installing in telescopic link 7, telescopic link 7 can reduce second spring and external moisture contact to the life of second spring has been increased.

In this embodiment, the third spring 14 is installed between the two second fixing plates 11, and the third spring 14 is sleeved on the peripheral side of the fixing rod 13, and the installed third spring 14 can enable the two second fixing plates 11 to be reset more quickly.

Two fixing blocks 9 are installed on the lower side of the first fixing plate 8 of this embodiment, and two limiting plates 10 are respectively in running fit with the two fixing blocks 9.

The dead lever is all installed to the upside of two second fixed plates 11 of this embodiment, and two limiting plates 10 respectively with two dead lever normal running fit.

The base 1 of this embodiment has a groove 12 formed on the upper side thereof, and the fixing rod 13 is located in the groove 12.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent changes made according to the technical solution of the present invention belong to the scope of the present invention as far as possible.

Claims

1. The utility model provides a novel large-scale compressor damping vibration isolation device for platform which characterized in that: the vibration reduction device comprises a base (1), wherein a first fixing plate (8) is arranged on the upper side of the base (1), two first vibration reduction assemblies are arranged between the base (1) and the first fixing plate (8), two sliding assemblies are arranged on the lower side of the first fixing plate (8), each sliding assembly comprises two limiting plates (10), a frame (2) is arranged on the upper side of the first fixing plate (8), a second vibration reduction assembly is arranged in the frame (2), and a compressor body (15) is placed on the upper side of the second vibration reduction assembly;

the second vibration reduction assembly comprises a supporting plate (5), the compressor body (15) is located on the upper side of the supporting plate (5), four first fixing columns (4) are mounted on the upper side of the supporting plate (5), the second fixing columns (3) and the first springs (6) are mounted on the upper side of the first fixing columns (4), the first springs (6) are sleeved on the peripheral sides of the second fixing columns (3), and the second fixing columns (3) are in sliding fit with the frame (2);

the first vibration reduction assembly comprises a fixed rod (13) and two telescopic rods (7), wherein two second fixed plates (11) are arranged on the periphery of the fixed rod (13) in a sliding fit mode, the two second fixed plates (11) are in elastic fit, and the two limiting plates (10) are respectively in running fit with the two second fixed plates (11).

2. The novel large-scale compressor vibration damping and isolating device for the ocean platform according to claim 1, is characterized in that: the telescopic rod (7) comprises a barrel body and a rod body, wherein the rod body is in sliding fit in the barrel body, a second spring is arranged between the rod body and the bottom of the barrel body, the rod body is connected with the first fixing plate (8), and the barrel body is connected with the base (1).

3. The novel large-scale compressor vibration damping and isolating device for the ocean platform according to claim 1, is characterized in that: a third spring (14) is arranged between the two second fixing plates (11), and the third spring (14) is sleeved on the peripheral side of the fixing rod (13).

4. The novel large-scale compressor vibration damping and isolating device for the ocean platform according to claim 1, is characterized in that: two fixing blocks (9) are installed on the lower side of the first fixing plate (8), and the two limiting plates (10) are respectively in running fit with the two fixing blocks (9).

5. The novel large-scale compressor vibration damping and isolating device for the ocean platform according to claim 1, is characterized in that: the upper sides of the two second fixing plates (11) are respectively provided with a fixing rod, and the two limiting plates (10) are respectively in running fit with the two fixing rods.

6. The novel large-scale compressor vibration damping and isolating device for the ocean platform according to claim 1, is characterized in that: the upper side of the base (1) is provided with a groove (12), and the fixed rod (13) is positioned in the groove (12).