CN212547421U

CN212547421U - All-terrain stretcher supporting folding frame

Info

Publication number: CN212547421U
Application number: CN202020638171.8U
Authority: CN
Inventors: 艾乐乐; 谭伟龙; 崔业民; 朱长强; 湛玲
Original assignee: Eastern Theater Disease Prevention And Control Center Of Pla
Current assignee: Eastern Theater Disease Prevention And Control Center Of Pla
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-19
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a be used for placing stretcher can adapt to unevenness ground, can fold, and the all terrain stretcher that conveniently carries supports the folding leg, is particularly suitable for the field operations army to use. The supporting device comprises two parallel cross beams, supporting rollers are arranged on the two cross beams, the lower parts of the two ends of the two cross beams are hinged with a supporting frame, two supporting legs which are supported on the ground and can stretch relative to the supporting frame are arranged at the bottom of the supporting frame, and the cross beams and the supporting frame are connected with the two ends of two connecting rods which are hinged with each other respectively.

Description

All-terrain stretcher supporting folding frame

Technical Field

The patent relates to a support frame for supporting a stretcher, in particular to a foldable support frame which can adapt to uneven ground and can be folded for supporting the stretcher.

Background

Because there is no special supporting frame for placing the stretcher, the general stretcher is placed on a supporting object such as a table or a chair. On the rugged ground, the supports for supporting the stretcher are difficult to keep stable, and are inconvenient for medical care personnel to wash and disinfect the wounded and to perform medical care.

Disclosure of Invention

The utility model aims at providing a be used for placing stretcher, can adapt to unevenness ground, can fold, the folding leg is supported to the all terrain stretcher that conveniently carries, especially is fit for the field operations army and uses.

This patent all-terrain stretcher support folding leg, including the crossbeam of two parallels, all be provided with the backing roll on two crossbeams, two crossbeam both ends lower parts all are articulated with the support frame, the bottom of support frame has two supports subaerial can be for the telescopic supporting leg of support frame, the crossbeam links to each other with the both ends of two articulated connecting rods mutually with the support frame respectively.

The all-terrain stretcher supporting folding frame is characterized in that a buckle is connected to the lower portion of one end of a cross beam in a swinging mode, a hook corresponding to the buckle is arranged on the lower portion of the other end of the cross beam, and when the two all-terrain stretcher supporting folding frames are in butt joint, the buckle can swing to the position hooked by the buckle.

According to the all-terrain stretcher supporting folding frame, the hasp is connected to the side part of one end of the cross beam in a swinging mode, the hasp corresponding to the hasp is arranged on the side wall of the other end of the cross beam, and when the two all-terrain stretcher supporting folding frames are in butt joint, the hasp can swing to the position where the hasp is hooked.

The supporting leg is connected with the supporting frame through the following structures: the upper part of the supporting leg is connected with the lower end of the supporting frame through threads, and the thread part of the supporting leg is matched and connected with an adjusting nut.

The beneficial effect of this patent: when the all-terrain stretcher supporting folding frame is used, the all-terrain stretcher supporting folding frame is supported on the ground, and the all-terrain stretcher supporting folding frame can adapt to uneven ground due to the fact that the supporting legs can stretch out and draw back. Meanwhile, the lower parts of the two ends of the two cross beams are hinged with the supporting frames, so that the supporting frames can swing relative to the cross beams and are convenient to fold when not in use. When the two sides of the stretcher are placed on the supporting rollers on the two cross beams on the all-terrain stretcher supporting folding frame, the stretcher is convenient to move when being pushed by external force. The all-terrain stretcher supporting folding frame is convenient for medical care personnel to decontaminate wounded persons and perform medical care, and meets the requirement of an army to open a decontamination station in the field.

The buckle, the hook corresponding to the buckle, the hasp and the hasp pin corresponding to the hasp are arranged, so that the connection of the two butted all-terrain stretcher supporting folding frames is more reliable.

Drawings

Fig. 1 is a perspective view of an all terrain stretcher support folding leg;

fig. 2 is another perspective view of the all terrain stretcher support folding leg;

fig. 3 is a perspective view of an all terrain stretcher support folding stand in a folded state;

FIG. 4 is an enlarged view of the cross member, support bracket, etc.;

FIG. 5 is an enlarged view of a support roller, a support frame, etc.;

FIG. 6 is an enlarged view of the support rollers, support frame, hooks, etc.;

FIG. 7 is an enlarged view of a latch, buckle, etc.;

fig. 8 is a schematic view of the docking of two all-terrain stretcher support folding legs;

FIG. 9 is a schematic view of the clasp being hooked by the clasp and the hasp being hooked by the latch.

In the figure, a beam 1, a support roller 2, a support frame 3, a support leg 4, an external thread part 41, an adjusting nut 42, a first bolt 5, a second bolt 6, a retaining ring 71, a hook 72, a hasp 81, a latch 82 and a connecting rod 9.

Detailed Description

Referring to fig. 1-3, the all-terrain stretcher supporting folding frame comprises two parallel cross beams 1, supporting rollers 2 are arranged on the two cross beams, the lower parts of the left and right ends of the two cross beams are hinged with a supporting frame 3 through first bolts (including screw rods and nuts) 5, two supporting legs 4 which are supported on the ground and can stretch relative to the supporting frame are arranged at the bottom of the supporting frame 3, external thread parts 41 which are connected with internal threads at the lower end of the supporting frame through threads are arranged at the upper ends of the supporting legs, and adjusting nuts 42 are connected to the external thread parts of the supporting legs in a matching mode.

One end of each of two hinged connecting rods 9 is hinged with the inner side of the cross beam, and the other end of each of the two hinged connecting rods is hinged with the support frame through a second bolt (comprising a screw rod and a nut) 6.

Referring to fig. 4-7, one of the two beams has a retaining ring 71 connected to the lower part of one end thereof in a swinging manner, and a hook 72 corresponding to the retaining ring is arranged on the lower part of the other end thereof; the outer side of one end of the other cross beam is connected with a hasp 81 in a swinging mode, and the outer side wall of the other end of the other cross beam is provided with a hasp 82 corresponding to the hasp; referring to fig. 8 and 9, when two all-terrain stretcher-supporting folding legs are butted, the clasp 71 can be swung to a position hooked by the clasp 72, and the buckle 81 can be swung to a position hooked by the latch 82.

The beam 1, the support frame 3, the connecting rod 9 and the like have the density of 1.7g/cm³The carbon fiber composite material is about 62% of aluminum alloy, belongs to a novel material with light weight and high strength, and reduces the weight of the product.

The supporting frame 3 can swing 180 degrees relative to the cross beam, and is convenient to fold. The supporting legs 4 can be adjusted in a telescopic mode and adapt to the rugged ground.

In a word, this all terrain stretcher supports folding leg mainly used places wounded's stretcher, and the medical personnel of being convenient for wash and disappear and medical rescue to wounded, have light small and exquisite, characteristics such as easy operation, bearing capacity are strong, the shank sets up telescoping device simultaneously, can expand on uneven ground, adapts to the outdoor demand of seting up the station that washes and disappears of army.

Claims

1. All topography stretcher supports folding leg, including the crossbeam of two parallels, all be provided with backing roll, characterized by on two crossbeams: the lower parts of the two ends of the two crossbeams are hinged with the supporting frame, the bottom of the supporting frame is provided with two supporting legs which are supported on the ground and can stretch relative to the supporting frame, and the crossbeams and the supporting frame are respectively connected with the two ends of the two connecting rods which are hinged with each other.

2. The all-terrain stretcher support folding leg of claim 1, characterized in that: the lower part of one end of a cross beam is connected with a buckle in a swinging way, the lower part of the other end of the cross beam is provided with a hook corresponding to the buckle, and when two all-terrain stretcher supporting folding frames are butted, the buckle can swing to the position hooked by the buckle.

3. The all-terrain stretcher support folding leg of claim 1, characterized in that: the side part of one end of a cross beam is connected with a hasp in a swinging mode, the side wall of the other end of the cross beam is provided with a hasp pin corresponding to the hasp pin, and when the two all-terrain stretcher supporting folding frames are in butt joint, the hasp pin can swing to the position where the hasp pin is hooked.

4. The all-terrain stretcher support folding leg of claim 1, characterized in that: the supporting leg is connected with the supporting frame through the following structures: the upper part of the supporting leg is connected with the lower end of the supporting frame through threads, and the thread part of the supporting leg is matched and connected with an adjusting nut.