CN211356313U

CN211356313U - Shock attenuation stretcher storehouse

Info

Publication number: CN211356313U
Application number: CN201921972779.8U
Authority: CN
Inventors: 周建平
Original assignee: JIANGSU RIXIN MEDICAL EQUIPMENT CO Ltd
Current assignee: JIANGSU RIXIN MEDICAL EQUIPMENT CO Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-28
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a shock attenuation stretcher storehouse, include: the storehouse body, its characterized in that: the lower part of the bin body is provided with a base, a plurality of steel wire rope shock absorbers are connected between the bin body and the base, the bin body is elastically supported on the base through the steel wire rope shock absorbers, the front end of the bin body is hinged with a transition plate through a rotating shaft, a turnover limiting mechanism is arranged between the bin body and the transition plate, when the transition plate is turned forwards to be convenient for a stretcher to smoothly slide into a downward inclined state of the bin body, the turnover limiting mechanism can limit the transition plate to be downward inclined, and when the transition plate is turned backwards to be convenient for storage to be upright, the turnover limiting mechanism can limit the transition plate to be upright. The utility model has the advantage of high safety in use.

Description

Shock attenuation stretcher storehouse

Technical Field

The utility model relates to a place stretcher storehouse of medical rescue stretcher, concretely relates to shock attenuation stretcher storehouse.

Background

The stretcher chamber is an important rescue tool which is indispensable for medical institutions in rescue of patients, is arranged on a bottom plate in a carriage of an ambulance and is used for placing a boarding stretcher for medical rescue. The stretcher chamber for the prior ambulance is a whole flat plate directly arranged on the carriage bottom plate of the ambulance, and the stretcher chamber has the following defects: medical personnel will lie and have emergency patient's getting on the bus stretcher to push away behind the stretcher storehouse, because be connected for hard between the compartment bottom plate of the storehouse body that the stretcher storehouse is used for placing getting on the bus stretcher and ambulance, when the storehouse body in stretcher storehouse is violently jolted along with the ambulance, the storehouse body in stretcher storehouse can directly be passed the effort to the stretcher, make getting on the bus stretcher and emergency patient take place to violently jolt along with the storehouse body in stretcher storehouse together, influence emergency patient's travelling comfort, be unfavorable for emergency patient's rescue, can cause emergency patient's secondary damage even when serious, use safety is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high shock attenuation stretcher storehouse of safety in utilization.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a shock absorbing litter bin comprising: the storehouse body, be provided with the base in the below of the storehouse body, be connected with a plurality of wire rope bumper shock absorbers between the storehouse body and base, the storehouse body passes through wire rope bumper shock absorber elastic support on the base, it has the cab apron to articulate through the pivot at the front end of the storehouse body, be provided with upset stop gear between the cab body and the cab apron, when crossing the downward slope form that the cab apron forward overturn becomes the stretcher of being convenient for to slide in the storehouse body smoothly, upset stop gear can be with crossing the cab apron spacing at this downward slope form, when crossing the cab apron backward overturn and become the upright form of being convenient for to accomodate, upset stop gear can be with crossing the cab apron spacing at this upright form.

Further, aforementioned shock attenuation stretcher storehouse, wherein: upset stop gear's structure includes: the limiting plates are fixedly arranged on the left side and the right side of the transition plate respectively, limiting seats are symmetrically arranged on the bin body on the left side and the right side of the transition plate, the limiting plates on the same side correspond to the limiting seats, each limiting seat is provided with a vertical blocking surface for the limiting plate on the corresponding side to be abutted backwards and a downward-inclined blocking surface for the limiting plate on the corresponding side to be abutted forwards, when the limiting plates are overturned forwards along with the transition plate to be abutted against the inclined blocking surfaces of the limiting seats on the corresponding side, the transition plate is just overturned forwards to be in a downward-inclined state convenient for the stretcher to smoothly slide into the bin body, when the limiting plates are overturned backwards along with the transition plate to be abutted against the vertical blocking surfaces of the limiting seats on the corresponding side, the transition plate is just overturned backwards to be in an upright state convenient for storage, and a limiting component for limiting and fixing the transition plate overturned to be in the downward-inclined state or the upright state on.

Further, aforementioned shock attenuation stretcher storehouse, wherein: the structure of spacing subassembly includes: the spring is connected between the bin body and the transition plate, one end of the spring is hinged with the bin body, and the other end of the spring is hinged with one end, far away from the rotating shaft, of the transition plate.

Further, aforementioned shock attenuation stretcher storehouse, wherein: the base is composed of two bottom beams which are positioned at the left side and the right side below the bin body.

Through the implementation of the above technical scheme, the beneficial effects of the utility model are that: the stretcher chamber is used for placing a cabin body of the getting-on stretcher and is in flexible connection with a carriage bottom plate of an ambulance through the steel wire rope shock absorber, when the ambulance violently jolts in the running process, the cabin body is buffered and damped through the steel wire rope shock absorber and then cannot be jolted together with the ambulance, so that the getting-on stretcher cannot be jolted together with the ambulance, the situation that emergency patients on the getting-on stretcher are injured due to violent jolting of the getting-on stretcher is effectively prevented, and the use safety is greatly improved.

Drawings

Fig. 1 is a schematic structural view of a shock absorption stretcher chamber of the present invention.

Fig. 2 is a schematic structural view in a left-side view direction of fig. 1.

Fig. 3 is a schematic perspective view of fig. 1.

Fig. 4 is an enlarged schematic view of a portion a shown in fig. 3.

Fig. 5 is a schematic structural view of fig. 3 from another view angle.

Fig. 6 is a schematic view of a shock absorption stretcher chamber in use.

Fig. 7 is an enlarged schematic view of a portion B shown in fig. 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", and the like 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, and do not indicate or imply that the device or element being referred to must have a particular orientation, and a particular orientation configuration and operation, and thus should not be construed as limiting the present invention.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the shock-absorbing stretcher chamber comprises: the bin body 1 is provided with a base below the bin body 1, and the base comprises two bottom beams 2 which are arranged below the bin body in a bilateral symmetry manner in the embodiment; a plurality of steel wire rope shock absorbers 3 are connected between the bin body 1 and each bottom beam 2 of the base, the steel wire rope shock absorbers 3 have the advantages of large damping, low natural frequency and the like, the bin body 1 is elastically supported on each bottom beam 2 of the base through the steel wire rope shock absorbers 3, a transition plate 5 is hinged at the front end of the bin body 1 through a rotating shaft 4, an overturning limiting mechanism is arranged between the bin body 1 and the transition plate 5, when the transition plate 5 is forwards overturned into a downward inclined state which is convenient for the stretcher to smoothly slide into the bin body, the overturning limiting mechanism can limit the transition plate 5 in the downward inclined state, and when the transition plate 5 is backwards overturned into an upright state which is convenient for storage, the overturning limiting mechanism can limit the transition plate in the upright state;

in this embodiment, the structure of the turnover limiting mechanism includes: limiting plates 6 are respectively and fixedly arranged at the left side and the right side of the transition plate 5, limiting seats 7 are symmetrically arranged on the bin body 1 at the left side and the right side of the transition plate 5, the limiting plate 6 at the same side corresponds to the limiting seats 7, each limiting seat 7 is provided with a vertical baffle surface 71 for the limiting plate 6 at the corresponding side to abut backwards and a downward inclined baffle surface 72 for the limiting plate 6 at the corresponding side to abut forwards, when the limit plate 6 is turned forwards along with the transition plate 5 to abut against the inclined baffle surface of the corresponding side limit seat 7, the transition plate 5 is just turned forwards to be in a downward inclined shape which is convenient for the stretcher to smoothly slide into the bin body, when the limiting plate 6 is turned backwards along with the transition plate 5 to abut against the vertical baffle surface 71 of the corresponding side limiting 7 seat, the transition plate 5 is just turned backwards to be in a vertical shape convenient for storage, a limiting component used for limiting and fixing the transition plate 5 which is turned into a downward inclined shape or an upright shape on the bin body 1 is arranged between the bin body 1 and the transition plate 5; in this embodiment, the structure of the limiting component comprises: the spring 8 is connected between the bin body 1 and the transition plate 5, one end of the spring 8 is hinged with the bin body 1, the other end of the spring 8 is hinged with one end of the transition plate 5, which is far away from the rotating shaft, the spring 8 tensions and fixes the transition plate 5 on the limiting seat 7 through elasticity, and when the limiting assembly is actually used, the spring can be a common expansion spring or an air spring, and the limiting assembly is simple in structure and convenient to install and maintain;

when the stretcher is used, the transition plate 5 is turned forwards by external force to overcome the elasticity of the spring 8 until the limiting plates 6 on the left side and the right side of the transition plate 5 are pressed forwards against the inclined blocking surfaces of the limiting seats 7 on the corresponding sides, at the moment, the transition plate 5 is just turned forwards to be in a downward inclined shape which is convenient for the stretcher to smoothly slide into the bin body, then the external force is removed, and at the moment, the transition plate 5 is tensioned and fixed on the bin body 1 under the elastic force action of the spring 8; after medical personnel push the stretcher of getting on bus into storehouse body 1 along cab apron 5, rethread external force makes cab apron 5 overcome the elasticity of spring 8 and overturn backward, support backward and lean on the standing of the spacing 7 seats of corresponding side on the face 71 that keeps off until the limiting plate 6 of the cab apron 5 left and right sides, at this moment, cross cab apron 5 and just in time overturn backward and become the upright form of being convenient for to accomodate, then remove external force, cross cab apron 5 at this moment and can be taut to be fixed on storehouse body 1 under the spring action of spring 8.

The utility model has the advantages that: the stretcher chamber is used for placing a cabin body of the getting-on stretcher and is in flexible connection with a carriage bottom plate of an ambulance through the steel wire rope shock absorber, when the ambulance violently jolts in the running process, the cabin body can not violently jolt together with the ambulance after being damped by the steel wire rope shock absorber, so that the getting-on stretcher can not violently jolt together with the ambulance, the emergency patients on the getting-on stretcher are effectively prevented from being injured due to violent jolt of the getting-on stretcher, and the use safety is greatly improved.

Claims

1. A shock absorbing litter bin comprising: the storehouse body, its characterized in that: the lower part of the bin body is provided with a base, a plurality of steel wire rope shock absorbers are connected between the bin body and the base, the bin body is elastically supported on the base through the steel wire rope shock absorbers, the front end of the bin body is hinged with a transition plate through a rotating shaft, a turnover limiting mechanism is arranged between the bin body and the transition plate, when the transition plate is turned forwards to be convenient for a stretcher to smoothly slide into a downward inclined state of the bin body, the turnover limiting mechanism can limit the transition plate to be downward inclined, and when the transition plate is turned backwards to be convenient for storage to be upright, the turnover limiting mechanism can limit the transition plate to be upright.

2. The shock absorbing litter bin of claim 1 wherein: upset stop gear's structure includes: the limiting plates are fixedly arranged on the left side and the right side of the transition plate respectively, limiting seats are symmetrically arranged on the bin body on the left side and the right side of the transition plate, the limiting plates on the same side correspond to the limiting seats, each limiting seat is provided with a vertical blocking surface for the limiting plate on the corresponding side to be abutted backwards and a downward-inclined blocking surface for the limiting plate on the corresponding side to be abutted forwards, when the limiting plates are overturned forwards along with the transition plate to be abutted against the inclined blocking surfaces of the limiting seats on the corresponding side, the transition plate is just overturned forwards to be in a downward-inclined state convenient for the stretcher to smoothly slide into the bin body, when the limiting plates are overturned backwards along with the transition plate to be abutted against the vertical blocking surfaces of the limiting seats on the corresponding side, the transition plate is just overturned backwards to be in an upright state convenient for storage, and a limiting component for limiting and fixing the transition plate overturned to be in the downward-inclined state or the upright state on.

3. The shock absorbing litter bin of claim 2 wherein: the structure of spacing subassembly includes: the spring is connected between the bin body and the transition plate, one end of the spring is hinged with the bin body, and the other end of the spring is hinged with one end, far away from the rotating shaft, of the transition plate.

4. A shock absorbing litter bin as claimed in claim 1 or 2 or 3 wherein: the base is composed of two bottom beams which are positioned at the left side and the right side below the bin body.