阅读说明：本技术 一种爬坡自动保持平衡的担架 (Automatic balanced stretcher climbs ) 是由 常晓军 韩昊轩 于 2019-11-04 设计创作，主要内容包括：一种爬坡自动保持平衡的担架,包括主梁,在所述主梁的两侧固定横梁,主梁的两端固定联动手柄,主梁的中心置有定位轴,定位轴上安装摆件,摆件下端置有联动轴,联动轴上安装联动杆和三角定位杆,三角定位杆顶端固定担架板。联动杆左端连接左摆件,联动杆右端连接右摆件,左摆件安装在左联动手柄上,右摆件安装在右联动手柄上。本发明能适用于有坡度道路上使用,在爬坡时能自动保持平衡。可以在野外救生,也可应用在其他需要救生的领域如地震等救生用。还可以在医院、单位医务室等配备使用,从而安全、有效地为伤员服务,保护人民群众的生命安全。(The utility model provides an automatic balanced stretcher of climbing, includes the girder the both sides fixed cross beam of girder, the fixed linkage handle in both ends of girder, the location axle has been put at the center of girder, installs the goods of furniture for display rather than for use on the location axle, and the universal driving shaft has been put to the goods of furniture for display rather than for use lower extreme, installs gangbar and triangle locating lever on the universal driving shaft, the fixed stretcher board in triangle locating lever top. The left goods of furniture for display rather than for use is connected to the gangbar left end, and the right-hand member of gangbar is connected right goods of furniture for display rather than for use, and left goods of furniture for display rather than for use is installed on left linkage handle, and right goods of furniture for display rather than for use is installed on right linkage handle. The invention can be applied to the road with gradient and can automatically keep balance when climbing the slope. The lifesaving device can be used for lifesaving in the field and can also be applied to other fields needing lifesaving, such as lifesaving in earthquakes and the like. The medical nursing bed can be used in hospitals, unit medical rooms and the like, thereby safely and effectively serving wounded persons and protecting the life safety of people.)

1. The utility model provides an automatic balanced stretcher of climbing, includes girder (1), its characterized in that crossbeam (3) have been put to the both sides of girder (1), and linkage handle (2) have been put at the both ends of girder (1), and location axle (9) have been put at the center of girder (1), and installation goods of furniture for display rather than for use (6) on location axle (9), and universal driving shaft (8) have been put to goods of furniture for display rather than for use (6) lower extreme, and installation universal driving rod (5) and triangle locating lever (7) are gone up in universal driving shaft (8), and triangle locating lever (7) top is fixed stretcher board (4).

2. The stretcher capable of automatically keeping balance during climbing slope according to claim 1, characterized in that the left end of the linkage rod (5) is connected with a left swing part, the right end of the linkage rod (5) is connected with a right swing part, the left swing part is installed on the left linkage handle, and the right swing part is installed on the right linkage handle.

3. The stretcher capable of automatically keeping balance during climbing according to claim 1, wherein the main beam (1), the cross beam (3) and the linkage rod (5) are respectively provided with 2 and are symmetrically arranged.

4. The stretcher capable of automatically keeping balance during climbing according to claim 1, wherein the number of the linkage handles (2) and the number of the triangular positioning rods (7) are respectively 4, and the linkage handles and the triangular positioning rods are respectively arranged at four corners.

5. The stretcher capable of automatically keeping balance during climbing slope according to claim 1, wherein the number of the swinging parts (6), the linkage shafts (8) and the positioning shafts (9) is 6, and 3 swinging parts (6), 3 linkage shafts (8) and 3 positioning shafts (9) are respectively arranged under 2 main beams (1) and are symmetrically arranged.

6. The stretcher capable of automatically keeping balance during climbing according to claim 1, wherein the main beam (1), the linkage handle (2), the cross beam (3), the stretcher plate (4), the linkage rod (5), the swing piece (6), the triangular positioning rod (7), the linkage shaft (8) and the positioning shaft (9) are all hinged.

Technical Field

The invention relates to a stretcher capable of automatically keeping balance during climbing, in particular to a stretcher suitable for being used on a slope road, which utilizes the force balance principle of a parallelogram and an isosceles triangle to keep a stretcher board horizontal when the stretcher climbs to incline.

Background

The existing stretcher is fixed, single and unchangeable, and great inconvenience is brought to the stretcher due to the fact that the required stretcher is often in places where traffic cannot be conducted, and the mountainous areas and the villages with extremely poor road conditions are rugged. More seriously, the body of the wounded is suddenly high and low due to the up-and-down fluctuation of the road, so that the wounded is physically damaged, and some wounded need to keep the body balance, otherwise, the condition of the wounded is aggravated and even the life of the wounded is threatened.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a stretcher suitable for being used on a slope road, which utilizes the force balance principle of a parallelogram and an isosceles triangle to keep a stretcher board horizontal when the stretcher climbs a slope and is capable of automatically keeping balance when the stretcher climbs the slope.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an automatic balanced stretcher of climbing, includes the girder the both sides fixed cross beam of girder, the fixed linkage handle in both ends of girder, the location axle has been put at the center of girder, installs the goods of furniture for display rather than for use on the location axle, and the universal driving shaft has been put to the goods of furniture for display rather than for use lower extreme, installs gangbar and triangle locating lever on the universal driving shaft, the fixed stretcher board in triangle locating lever top. The left goods of furniture for display rather than for use is connected to the gangbar left end, and the right-hand member of gangbar is connected right goods of furniture for display rather than for use, and left goods of furniture for display rather than for use is installed on left linkage handle, and right goods of furniture for display rather than for use is installed on right linkage handle.

The invention has the advantages that the device can be suitable for being used on a road with a slope, and can automatically keep balance when climbing a slope. The lifesaving device can be used for lifesaving in the field and can also be applied to other fields needing lifesaving, such as lifesaving in earthquakes and the like. The medical nursing bed can be used in hospitals, unit medical rooms and the like, thereby safely and effectively serving wounded persons and protecting the life safety of people.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a block diagram of a first embodiment of the present invention.

In the figure: 1. the main beam, 2, a linkage handle, 3, a cross beam, 4, a stretcher plate, 5, a linkage rod, 6, a swing part, 7, a triangular positioning rod, 8, a linkage shaft and 9, a positioning shaft.

Detailed Description

In the embodiment shown in fig. 1, there are provided: the main beam (1), the linkage handle (2), the crossbeam (3), the stretcher board (4), the gangbar (5), the goods of furniture for display rather than for use (6), the triangle locating lever (7), universal driving shaft (8), location axle (9).

The stretcher capable of automatically keeping balance during climbing comprises a main beam (1), cross beams (3) are fixed on two sides of the main beam (1), linkage handles (2) are fixed on two ends of the main beam (1), a positioning shaft (9) is arranged in the center of the main beam (1), a swing part (6) is installed on the positioning shaft (9), a linkage shaft (8) is arranged at the lower end of the swing part (6), a linkage rod (5) and a triangular positioning rod (7) are installed on the linkage shaft (8), and a stretcher plate (4) is fixed at the top end of the triangular positioning rod (7).

According to the stretcher capable of automatically keeping balance during climbing, the left end of the linkage rod (5) is connected with the left swinging part, the right end of the linkage rod (5) is connected with the right swinging part, the left swinging part is installed on the left linkage handle, and the right swinging part is installed on the right linkage handle. The number of the main beams (1), the number of the cross beams (3) and the number of the linkage rods (5) are respectively 2, and the main beams, the cross beams and the linkage rods are symmetrically arranged. The linkage handle (2) and the triangular positioning rod (7) are respectively provided with 4, and are respectively arranged on four corners. The number of the swing parts (6), the linkage shafts (8) and the positioning shafts (9) is 6, and 3 swing parts (6), 3 linkage shafts (8) and 3 positioning shafts (9) are respectively arranged below 2 main beams (1) and are symmetrically arranged. The main beam (1), the linkage handle (2), the cross beam (3), the stretcher plate (4), the linkage rod (5), the swing part (6), the triangular positioning rod (7), the linkage shaft (8) and the positioning shaft (9) are hinged.

The stretcher capable of automatically keeping balance during climbing disclosed by the invention is implemented by 2 main beams, 4 linkage handles, 2 cross beams, 1 stretcher plate, 2 linkage rods, 6 swinging parts, 4 triangular positioning rods, 6 linkage shafts and 6 positioning shafts.

The invention relates to a stretcher capable of automatically keeping balance during climbing, which is characterized by comprising the following components in percentage by weight: the stretcher comprises a main beam, a linkage handle, a cross beam, a stretcher plate, a positioning shaft, a linkage shaft, a triangular positioning rod and the like, which are hinged with each other, are free to move and can realize automatic adjustment. During the use, lift stretcher personnel and utilize the linkage handle, drive the stretcher frame of parallelogram structure, the stretcher frame comprises 2 girders and 2 crossbeams, when the slope is climbed around the stretcher frame, stretcher board by isosceles triangle locating lever support is adjusted through the universal driving shaft to middle goods of furniture for display rather than for use, makes stretcher board along with the change of relief height automatically regulated. The balance mechanism utilizes the balance principle of the gravity center of a triangle and the balance principle of a parallelogram consisting of 6 swinging parts and 2 linkage rods. Because of the work of a series of linkage mechanisms, the stretcher bed surface is kept parallel to the horizontal plane, the parallelogram principle and the isosceles triangle principle are ingeniously utilized, and the stretcher bed surface is simple, ingenious, practical, low in cost and good in effect.

The stretcher capable of automatically keeping balance during climbing is implemented by skillfully utilizing the parallelogram principle and the isosceles triangle principle, and is simple, ingenious, practical, low in cost and good in effect. The stretcher bed surface self-adjusting device can realize self-adjustment on uneven roads, so that the stretcher bed surface is kept in a balanced state, and is stable, reliable and safe, so that an injured person can comfortably lie on the stretcher, and the life health of the injured person and the sick person is protected. The invention is particularly suitable for being used on roads with slopes, is convenient for wounded persons not to be disturbed by jolting, and is more suitable for some special wounded persons to be equipped and used in rescue teams, hospitals, medical rooms and the like so as to ensure the safe transportation of the wounded persons. The invention applies the lever of the object and the stable balance principle, has reasonable and practical design and certain innovativeness, and accords with scientificity.

The invention has good effect.