CN210653385U

CN210653385U - Full frequency channel vibration isolation device of shelter

Info

Publication number: CN210653385U
Application number: CN201921387029.4U
Authority: CN
Inventors: 李会凤; 李德生; 郭吉凯; 苗红雷; 朱振东; 吴春洋
Original assignee: Sanhe Keda Industrial Co ltd
Current assignee: Sanhe Keda Industrial Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-02
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a full frequency channel vibration isolation device of shelter, the shelter passes through the vibration isolator setting on vehicle chassis, the vibration isolator is including setting up the wire rope isolator at each functional area middle part of shelter bottom face and enclosing and establish a plurality of rubber vibration isolator at wire rope isolator periphery, four edges of shelter bottom face set up a rubber vibration isolator respectively. The utility model discloses use rubber isolator and wire rope isolator in mixture, utilize rubber isolator have around, about four characteristics that the direction degree of freedom limits, utilize wire rope isolator from top to bottom the effectual characteristics of vibration isolation, set up rubber isolator around wire rope isolator, carry out around, about four direction degree of freedom restraints to whole vibration isolation system; when the vehicle travels on the same road surface and in different frequency bands, the vibration isolation can be carried out on the shelter, the comfort level for people to take in the shelter is effectively guaranteed, and the phenomenon of secondary damage to wounded people in the process of first-aid transportation is avoided.

Description

Full frequency channel vibration isolation device of shelter

Technical Field

The utility model discloses medical treatment emergency rescue equipment technical field, especially a shelter vibration isolation mounting that for military use medical treatment used.

Background

The medical shelter that uses of current army sets up on the chassis, for the influence of the vibration of lightening the vehicle in-process shelter that traveles to the wounded, sets up vibration isolation device at the position that shelter and chassis are connected usually, and the vibration isolation device commonly used mainly has two kinds: rubber vibration isolator and wire rope vibration isolator. The rubber vibration isolator has the defects of high rigidity and poor vibration isolation effect, and in the driving process of a vehicle, the comfort level of passengers in a shelter is low, so that secondary injury of wounded people in the conveying process can be possibly caused; and the wire rope isolator is mostly the vibration isolation device for equipment, and the vibration isolation is effectual in the upper and lower direction, but four directions degree of freedom displacements around, about, are great, are unfavorable for the transportation of the wounded in the shelter.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides a be applied to vibration isolation mounting of shelter to improve the comfort level that personnel took in the shelter, avoid causing the secondary injury to the wounded in the first aid transportation.

In order to solve the technical problem, the utility model adopts the following technical proposal.

The utility model provides a full frequency channel vibration isolation device of shelter, the shelter passes through the vibration isolator setting on vehicle chassis, the vibration isolator is including setting up the wire rope isolator at each functional area middle part of shelter bottom face and enclosing and establish a plurality of rubber vibration isolator at wire rope isolator periphery, four edges of shelter bottom face set up a rubber vibration isolator respectively.

According to the shelter full-band vibration isolation device, the steel wire rope vibration isolator and the rubber vibration isolator are respectively erected above the chassis through the bracket.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model discloses use rubber isolator and wire rope isolator in mixture, utilize rubber isolator have around, about four characteristics that the direction degree of freedom limits, utilize wire rope isolator from top to bottom the effectual characteristics of vibration isolation, set up rubber isolator around wire rope isolator, carry out around, about four direction degree of freedom restraints to whole vibration isolation system; when the vehicle travels on the same road surface and in different frequency bands, vibration isolation can be carried out on the shelter, the vibration isolation effect is improved by about 40%, the comfort level for people to take in the shelter is effectively guaranteed, and the phenomenon of secondary damage to wounded people in the process of emergency transportation is avoided.

Drawings

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

wherein: 1. the vibration isolation device comprises a chassis, 2 parts of a square cabin, 3 parts of a rubber vibration isolator, 4 parts of a steel wire rope vibration isolator and 5 parts of a bracket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a full frequency channel vibration isolation device of shelter, 2 shelter pass through vibration isolator and set up on vehicle chassis 1, and vibration isolator's structure is as shown in figure 1, including setting up wire rope isolator 4 at each functional area middle part of shelter bottom end face and enclosing and establish at a plurality of rubber vibration isolator 3 of wire rope vibration isolator periphery, four edges of shelter bottom end face set up a rubber vibration isolator 3 respectively, and wire rope vibration isolator and rubber vibration isolator erect respectively in the chassis top through support 5.

The utility model discloses when carrying out laying of rubber vibration isolator and wire rope isolator, the functional area according to the shelter inside sets up, the middle part position of guaranteeing to correspond each functional area of shelter sets up a wire rope isolator, play the vibration isolation effect that is good in the upper and lower direction, and set up a plurality of rubber vibration isolators as required around the wire rope isolator, in order to guarantee the shelter around the ascending free restriction of left and right sides in the front, but finally can guarantee to set up a rubber vibration isolator respectively around the shelter bottom face, thereby improve the vibration isolation effect in shelter, alleviate the influence of vehicle vibration to the shelter, further reduce the vibration and lead to the fact the possibility of secondary injury to the wounded.

Claims

1. The utility model provides a full frequency channel vibration isolation device of shelter, the shelter passes through the vibration isolation device setting on vehicle chassis, a serial communication port, the vibration isolation device is including setting up the wire rope isolator at each functional area middle part of shelter bottom face and enclosing and establish a plurality of rubber vibration isolator at wire rope isolator outlying, four edges of shelter bottom face set up a rubber vibration isolator respectively.

2. The shelter full band vibration isolator as claimed in claim 1, wherein the wire rope vibration isolator and the rubber vibration isolator are respectively erected above the chassis by a bracket.