CN214661707U

CN214661707U - Vibration isolation support suitable for marine environment

Info

Publication number: CN214661707U
Application number: CN202120789601.0U
Authority: CN
Inventors: 苏阳; 徐亚强
Original assignee: Xi'an Hanggong Electromechanical Technology Co ltd
Current assignee: Xi'an Hanggong Electromechanical Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-09
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a vibration isolation support suitable for marine environment relates to special environment vibration isolation auxiliary assembly technical field. The vibration isolation support comprises a shell and a connecting core body, wherein one end of the shell is a basic fixed end, the other end of the shell is provided with a vibration isolation groove with a cover plate, a sealed vibration isolation cavity is formed in a space between the cover plate and the vibration isolation groove, and the outer end of the vibration isolation groove is provided with a core body installation notch communicated with the sealed vibration isolation cavity; one end of the connecting core body extends into the sealed vibration isolation cavity through the core body mounting notch, a plurality of damping blocks filling the sealed vibration isolation cavity are coated outside the end of the connecting core body, and the outer end of the connecting core body is set as an equipment connecting end. The utility model discloses a set up sealed vibration isolation support, the elasticity vibration isolation damping that will play the vibration isolation effect sets up in sealed vibration isolation intracavity, can prevent that the sea water from corroding ageing, realizes the purpose of vibration isolation buffering in the sea water, and then improves life in ocean operational environment.

Description

Vibration isolation support suitable for marine environment

Technical Field

The utility model relates to a vibration isolation auxiliary assembly technical field, concretely relates to is a vibration isolation support suitable for marine environment.

Background

With the development of ocean exploration, ocean equipment and ocean platforms, more and more devices are emerging to be used in deep seas. Sea water waves or vibration generated by the operation of power equipment can affect the technical indexes of equipment, and vibration isolation measures need to be taken for the equipment used in the marine environment.

The equipment used in the marine environment is generally required to be corrosion-resistant, and the existing metal vibration isolator is made of a material which is resistant to meet the requirement of corrosion resistance. More critically, the elastic vibration isolation damping that plays the vibration isolation effect in the isolator is ageing in the sea water easily, and then loses elasticity, finally loses the vibration isolation performance, so current metal class isolator can't satisfy marine environment's corrosion-resistant requirement, and life is short excessively, therefore need to wait to design a novel structure vibration isolation support to realize marine environment service equipment's vibration isolation urgently, improves life, solves marine environment equipment's vibration isolation installation problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vibration isolation support suitable for marine environment to solve current metal class isolator and be difficult to resistant marine corrosion's technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme:

a vibration isolation support suitable for a marine environment comprises a shell and a connecting core body, wherein one end of the shell is a basic fixed end, the other end of the shell is provided with a vibration isolation groove with a cover plate, a sealed vibration isolation cavity is formed in a space between the cover plate and the vibration isolation groove, and a core body installation notch communicated with the sealed vibration isolation cavity is formed in the outer end of the vibration isolation groove; one end of the connecting core body extends into the sealed vibration isolation cavity through the core body mounting notch, a plurality of damping blocks filling the sealed vibration isolation cavity are coated outside the end of the connecting core body, and the outer end of the connecting core body is set as an equipment connecting end.

The utility model provides a vibration isolation support, the elasticity vibration isolation damping setting that will play the vibration isolation effect can prevent that the sea water from corroding ageing in sealed vibration isolation intracavity, and then provides life in ocean operational environment.

Preferably, a sealing strip or sealant resistant to seawater is arranged at the covering position of the cover plate and the vibration isolation groove, so that seawater is prevented from flowing into the sealed vibration isolation cavity to corrode the elastic vibration isolation damping.

Furthermore, the cover plate and the vibration isolation groove are fastened and connected through screws, the connection is simple at that time, the disassembly is easy, when the elastic vibration isolation damping is naturally aged, the new elastic vibration isolation damping is convenient to replace, and the utilization rate of basic devices such as the shell, the cover plate and the connecting core body is further improved.

Preferably, a sealing sleeve is arranged at the joint of the connecting core body and the core body mounting notch, and the sealing sleeve is made of a flexible seawater-resistant material, so that seawater is prevented from flowing into the sealed vibration isolation cavity and corroding elastic vibration isolation damping.

Further, the couple core is "native" font, and the couple core includes tip diaphragm, middle diaphragm and vertical board, the tip diaphragm of couple core cooperatees with core installation breach, is provided with the screw hole of connecting the erection equipment on the tip diaphragm, middle diaphragm and vertical board extend to sealed vibration isolation intracavity portion. The structure can avoid the connecting core body from deviating, and the stability of the device is improved.

Preferably, the damping blocks in the sealed vibration isolation cavity form two groups of core damping block surrounding bodies, the two groups of core damping block surrounding bodies surround the periphery of the vertical plate, and the two groups of core damping block surrounding bodies are separated by the middle transverse plate, so that the connecting core body is further prevented from being separated.

And furthermore, a metal spacer is arranged between the damping blocks forming the surrounding body of the core damping block.

Preferably, the base fixing end of the shell is arranged into a transverse U-shaped support, and a through hole for base connection is arranged on a bottom plate of the U-shaped support, so that the installation and connection are facilitated.

Preferably, the shell, the cover plate and the connection core are all made of seawater-resistant stainless steel, so that the service life of basic devices such as the shell, the cover plate and the connection core is prolonged.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up sealed vibration isolation support, the elasticity vibration isolation damping that will play the vibration isolation effect sets up in sealed vibration isolation intracavity, can prevent that the sea water from corroding ageing, realizes the purpose of vibration isolation buffering in the sea water, and then improves life in ocean operational environment.

Drawings

FIG. 1 is a schematic front view of a first embodiment of the present application;

FIG. 2 is a schematic view of a backside structure of the first embodiment of the present application;

fig. 3 is a cross-sectional view of the isolation mount.

FIG. 4 is a schematic diagram of the front structure of the housing;

FIG. 5 is a schematic view of a back structure of the housing;

FIG. 6 is a schematic view of a cover plate structure;

fig. 7 is a structural schematic diagram of the earth-shaped connecting core body.

FIG. 8 is a schematic structural diagram of two sets of the surrounding bodies of the core damping blocks.

FIG. 9 is a schematic diagram of the combination of two sets of core damping block enclosures and a core body in a shape like the Chinese character 'tu'.

Wherein, the part names corresponding to the reference numbers are: 1. a housing; 11. a vibration isolation groove; 12. installing a notch on the core body; 13. connecting holes; 2. a cover plate; 3. a connection core body; 31. a middle transverse plate; 32. an end cross plate; 33. a vertical plate; 34. a threaded hole; 4. the core damping block surrounds the body; 5. a damping block; 6. sealing sleeves; 7. a screw; 8. a metal spacer.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Example 1

With reference to fig. 1 and 2, it can be seen that the vibration isolation mount provided in the present embodiment includes a housing 1, a cover plate 2, and a coupling core 3.

Specifically, it can be seen from fig. 3 to 6 that:

the shell 1 is divided into two parts, one part is provided with a vibration isolation groove 11, and a concave core body mounting notch 12 is arranged on the outer plate at the end; the other part is arranged into a transverse U-shaped bracket, a connecting hole 13 for connecting a foundation is arranged on a bottom plate of the U-shaped bracket, and the shell 1 is fixed on a foundation base through the connecting hole 13; the cover plate 2 and the core body installation notch 12 cover to form a cavity.

In order to improve the sealing performance, a sealing strip or sealant which is resistant to seawater is arranged at the covering position of the cover plate 2 and the shell 1.

In addition, as can be seen from fig. 3, fig. 7 and fig. 9, the connective core 3 is arranged in a "soil" shape, and the connective core 3 includes an end transverse plate 32, an intermediate transverse plate 31 and a vertical plate 33, the end transverse plate 32 of the connective core 3 is matched with the core installation notch 12, a threaded hole 34 for connecting installation equipment is provided on the end transverse plate 32, and the intermediate transverse plate 31 and the vertical plate 33 extend to the inside of the sealed vibration isolation cavity.

As can be seen from the attached drawings 8 and 9, the plurality of damping blocks 5 form the core damping block surrounding body 4, and a metal spacer 8 is arranged between the damping blocks 5 forming the core damping block surrounding body 4, so that the strength of the whole damping block surrounding body is enhanced.

As can be seen from the attached figure 9, the two groups of core damping block surrounding bodies 4 surround the vertical plate 33, and the two groups of core damping block surrounding bodies 4 are separated by the middle transverse plate 31, so that the connecting core body can be further prevented from being separated; it can be known from the attached drawing 3 that the core damping block enclosure 4 is filled in the sealed vibration isolation cavity formed by covering the cover plate 2 and the vibration isolation groove 11 of the housing 1, the end transverse plate 32 extends out of the core body installation notch 12, the joint of the end transverse plate 32 and the core body installation notch 12 is sealed by arranging the sealing sleeve 6, and the sealing sleeve 6 is coated outside the connecting surface of the end transverse plate 32 and the core body installation notch 12.

The vibration isolation support provided by the embodiment comprises the following mounting steps:

fix casing 1 on the foundation base through connecting hole 13, then with the cladding of core damping piece enclosure 4, seal cover 6 at the relevant position of connective core body 3, place connective core body 3 in the vibration isolation recess 11 of casing 1 for tip diaphragm 32 cooperatees with core installation breach 12, sets up the sealing strip or sealed glue of resistant sea water in apron 2 and casing 1 closure department, and fixes apron 2 and casing 1 through screw 7. The device to be supported is connected with the whole vibration isolation support through a threaded hole in the outer side of the end transverse plate 32.

The casing 1, the apron 3 and the couple core body 3 of this embodiment vibration isolation support all adopt the stainless steel of nai sea water, and adopt the sealed design of nai sea water, form a compact sealed vibration isolation support, can satisfy the operation requirement in marine environment, realize the purpose of vibration isolation buffering in the sea water.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims

1. The vibration isolation support suitable for the marine environment is characterized by comprising a shell and a connecting core body, wherein one end of the shell is a basic fixed end, the other end of the shell is provided with a vibration isolation groove with a cover plate, a sealed vibration isolation cavity is formed in a space between the cover plate and the vibration isolation groove, and the outer end of the vibration isolation groove is provided with a core body installation notch communicated with the sealed vibration isolation cavity; one end of the connecting core body extends into the sealed vibration isolation cavity through the core body mounting notch, a plurality of damping blocks filling the sealed vibration isolation cavity are coated outside the end of the connecting core body, and the outer end of the connecting core body is set as an equipment connecting end.

2. The vibration isolation support suitable for marine environments as claimed in claim 1, wherein a sealing strip or sealant resistant to seawater is disposed at the covering position of the cover plate and the vibration isolation groove.

3. The vibration isolation support suitable for the marine environment according to claim 2, wherein the cover plate and the vibration isolation groove are fastened together by screws.

4. The vibration isolation support suitable for marine environments as claimed in claim 1, wherein a sealing sleeve is disposed at a joint of the coupling core body and the core body installation notch, and the sealing sleeve is made of flexible seawater-resistant material.

5. The vibration isolation support suitable for the marine environment according to claim 1 or 4, wherein the connection core body is in a shape like the Chinese character 'tu', the connection core body comprises an end transverse plate, a middle transverse plate and a vertical plate, the end transverse plate of the connection core body is matched with the core body installation notch, a threaded hole for connecting installation equipment is formed in the end transverse plate, and the middle transverse plate and the vertical plate extend to the inside of the sealed vibration isolation cavity.

6. The vibration isolation support according to claim 5, wherein the damping blocks in the sealed vibration isolation chamber form two sets of core damping block enclosures, the two sets of core damping block enclosures surround the vertical plate, and the two sets of core damping block enclosures are separated by the middle horizontal plate.

7. The vibration isolation mount as claimed in claim 6, wherein a metal spacer is disposed between the damping blocks constituting the surrounding body of the core damping block.

8. The vibration isolation support suitable for marine environments of claim 1, wherein the base fixing end of the housing is configured as a transverse "U" shaped bracket, and a through hole for base connection is arranged on a bottom plate of the "U" shaped bracket.

9. The vibration isolation mount as claimed in claim 1, wherein the housing, the cover plate and the coupling core are made of seawater-resistant stainless steel.