CN211067508U

CN211067508U - Lifting type transfer stretcher

Info

Publication number: CN211067508U
Application number: CN201921903290.5U
Authority: CN
Inventors: 吴海燕; 管海洋; 朱保锋; 刘颖; 顾苏
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-24
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a stretcher is transported to over-and-under type, including putting up the body and supporting the outer arm, the outer wall of putting up the body is inlayed and is had the montant, and the right-hand member of montant is provided with the notch, the axle is installed to the downside of montant, and has the handle to the end-to-end connection of axle, the inside groove is installed to the inboard of putting up the body, and the inboard of inside groove installs the interconnection pole, support the inner arm and be located the inboard installation of connecting rod, and support the internally mounted of outer arm and have the support inner arm, the internally connected with of axle changes the gear, and the below of gear is provided with the cingulum, both ends all are provided with the sliding shaft wheel around. Be provided with frame body and montant, can provide the support of infusion medicine when patient need infuse, no longer need hold by hand, and make things convenient for doctor and nurse to carry out better treatment to patient, be provided with and support the inner arm and pass through the quadrature and support the outer arm, can rise the height of stretcher to arbitrary needs, and can accomodate when not using and deposit, save occupation space.

Description

Lifting type transfer stretcher

Technical Field

The utility model relates to a rescue apparatus technical field specifically is a stretcher is transported to over-and-under type.

Background

As rescue equipment in an ambulance, the stretcher bed is mainly matched with the ambulance for use and used for containing wounded personnel, transporting the wounded personnel to the ambulance, after the wounded personnel arrive at a hospital, containing the wounded personnel and delivering the wounded personnel to a corresponding department for rescue and treatment, if the weight ratio of the wounded personnel is heavier in the transporting process, a great deal of labor can be wasted when the wounded personnel are transported, and once the wounded personnel are toppled due to insufficient physical strength, secondary injury can be caused to the wounded personnel.

The stretcher on the market can not go up and down as required in the use, and does not take precautions against earthquakes, does not be equipped with the infusion support, and it is inconvenient from the ambulance about, inconvenient carry out first aid measures such as oxygen uptake when removing, can not adjust inclination as required, can't accomodate, the inconvenient problem of depositing, for this reason, we propose a stretcher that the practicality is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stretcher is transported to over-and-under type to the lifting that provides in solving above-mentioned background art can not go up and down as required, and does not take precautions against earthquakes, is not equipped with the infusion support, and it is inconvenient from the ambulance from top to bottom, inconvenient carry out first aid measures such as oxygen uptake when removing, can not adjust inclination as required, can't accomodate, the inconvenient problem of depositing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stretcher is transported to over-and-under type, includes the frame body and supports the outer arm, its characterized in that: the outer wall of the rack body is inlaid with a vertical rod, the right end of the vertical rod is provided with a notch, a handle shaft is mounted on the lower side of the vertical rod, the tail end of the handle shaft is connected with a handle, an inner groove is mounted on the inner side of the rack body, an inner connecting rod is mounted on the inner side of the inner groove, a supporting outer arm is mounted on the inner side of the inner connecting rod, a supporting inner arm is mounted inside the supporting outer arm, a joint shaft is mounted below the supporting outer arm, a joint groove is formed below the joint shaft, a joint nail is mounted inside the joint groove, an auxiliary supporting arm is mounted below the joint groove, the bottom end of the auxiliary supporting arm is connected with a directional wheel and a universal wheel, the directional wheel is located in front of the universal wheel, an auxiliary shaft is fixed at the left end of the rack body, a rotating rod is mounted inside the auxiliary shaft, an auxiliary wheel is connected inside the rotating rod, a bayonet is inlaid in the inner surface of the rack body, and a, the handle is characterized in that a rotating handle gear is connected inside the handle shaft, a toothed belt is arranged below the rotating handle gear, and sliding shaft wheels are arranged at the front end and the rear end of the toothed belt.

Preferably, a rotating structure is formed between the frame body and the vertical rod, the maximum rotating angle of the vertical rod is 90 degrees, and the notch penetrates through the inner part of the vertical rod.

Preferably, the inner support arm and the outer support arm form a rotating structure through a joint shaft, and the inner support arm and the inner groove form a sliding structure through an inner connecting rod.

Preferably, the section nail is fixedly connected with the auxiliary supporting arm, and the auxiliary supporting arm forms a sliding structure with the supporting outer arm through the section nail.

Preferably, be welded connection between the auxiliary shaft and the frame body, and constitute rotating-structure between auxiliary shaft and the bull stick to constitute rotating-structure between bull stick and the auxiliary wheel.

Preferably, the connection between the tank fixing cloth and the frame body is a sewing connection, and the tank fixing cloth has an elastic structure.

Preferably, the handle rotating gear forms a rotating structure through the handle shaft and the handle, and a sliding structure is formed between the toothed belt and the sliding shaft wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

this stretcher is transported to over-and-under type is provided with frame body and montant, can provide the support of infusion medicine when patient needs the infusion, no longer need to be lifted with the hand, and makes things convenient for doctor and nurse to carry out better treatment to patient, is provided with and supports the inner arm and pass through the quadrature axle and support the outer arm, can rise the height of stretcher to arbitrary needs, and can accomodate when not using and deposit, saves occupation space.

This stretcher is transported to over-and-under type is provided with festival nail and auxiliary stay arm, can make the angle that the stretcher inclines to needs as required, be favorable to adjusting the required degree according to the on-the-spot state of an illness, and can play fine effect at the in-process that shifts in earlier stage, be provided with the auxiliary shaft, can play the effect of steady moving at the in-process of transporting on the ambulance, and can use with supporting inner arm combination, will assist epaxial auxiliary wheel to adjust to with the car entrance parallel and level when, alright will support the inner arm and pack up slowly and impel, use manpower sparingly.

This stretcher is transported to over-and-under type is provided with solid jar cloth, can place equipment such as oxygen cylinder when carrying out first aid measures such as oxygen uptake when removing, and can firmly fix it, is provided with to change the gear, can utilize mechanical structure to go up and down at the in-process that goes up and down, can prevent to shake, and prevents to jolt the reduction state of an illness to patient.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic view of the bottom structure of the present invention;

fig. 3 is a schematic view of the structure of the handle-rotating gear of the present invention.

In the figure: 1. a frame body; 2. a vertical rod; 3. a recess; 4. a shaft; 5. a handle; 6. supporting the inner arm; 7. a support outer arm; 8. intersecting axes; 9. section nails; 10. groove-saving; 11. a secondary support arm; 12. a directional wheel; 13. a universal wheel; 14. an inner tank; 15. an inner connecting rod; 16. an auxiliary shaft; 17. a rotating rod; 18. an auxiliary wheel; 19. a bayonet; 20. fixing tank cloth; 21. a handle rotating gear; 22. a toothed belt; 23. a pulley wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lifting type transfer stretcher comprises a stretcher body 1 and a supporting outer arm 7, wherein a vertical rod 2 is inlaid in the outer wall of the stretcher body 1, a notch 3 is formed in the right end of the vertical rod 2, a rotating structure is formed between the stretcher body 1 and the vertical rod 2, the maximum rotating angle of the vertical rod is 90 degrees, the notch 3 penetrates through the interior of the vertical rod 2, the stretcher body 1 and the vertical rod 2 are arranged, support for infusion medicines can be provided when a patient needs infusion, the patient does not need to be lifted by hands, and doctors and nurses can conveniently and better rescue the patient; a handle shaft 4 is arranged at the lower side of the vertical rod 2, the tail end of the handle shaft 4 is connected with a handle 5, an inner groove 14 is arranged at the inner side of the frame body 1, an inner connecting rod 15 is arranged at the inner side of the inner groove 14, a supporting outer arm 7 is arranged at the inner side of the inner connecting rod 15, a supporting inner arm 6 is arranged inside the supporting outer arm 7, a cross shaft 8 is arranged below the supporting outer arm 7, a joint groove 10 is arranged below the cross shaft 8, the supporting inner arm 6 forms a rotating structure through the cross shaft 8 and the supporting outer arm 7, the supporting inner arm 6 forms a sliding structure through the inner connecting rod 15 and the inner groove 14, the supporting inner arm 6 is arranged through the cross shaft 8 and the supporting outer arm 7, the stretcher bed can be lifted to any required height, and can be stored when not used, and the occupied space is saved;

the inner side of the joint groove 10 is provided with a joint nail 9, the lower part of the joint groove 10 is provided with an auxiliary support arm 11, the joint nail 9 is fixedly connected with the auxiliary support arm 11, the auxiliary support arm 11 forms a sliding structure through the joint nail 9 and the support outer arm 7, and the joint nail 9 and the auxiliary support arm 11 are arranged, so that the stretcher can be inclined to a required angle as required, the required degree can be adjusted according to the on-site illness state, and the stretcher can play a good role in the early-stage transfer process; the bottom end of the auxiliary supporting arm 11 is connected with a directional wheel 12 and a universal wheel 13, the directional wheel 12 is positioned in front of the universal wheel 13, an auxiliary shaft 16 is fixed at the left end of the frame body 1, a rotating rod 17 is installed on the inner side of the auxiliary shaft 16, an auxiliary wheel 18 is connected on the inner side of the rotating rod 17, the auxiliary shaft 16 is in welded connection with the frame body 1, a rotating structure is formed between the auxiliary shaft 16 and the rotating rod 17, a rotating structure is formed between the rotating rod 17 and the auxiliary wheel 18, the auxiliary shaft 16 is arranged, the auxiliary shaft can be stably moved in the process of being conveyed to an ambulance, and can be combined with the supporting inner arm 6 for use, when the auxiliary wheel 18 on the auxiliary shaft 16 is adjusted to be level with the inlet of the ambulance, the supporting inner arm 6 can be retracted and slowly pushed, and manpower is saved;

the inner surface of the frame body 1 is inlaid with a bayonet 19, a fixed tank cloth 20 is fixed at the middle position of the bottom end of the frame body 1, the connection between the fixed tank cloth 20 and the frame body 1 is sewing connection, the fixed tank cloth 20 has an elastic structure, and the fixed tank cloth 20 is arranged, so that equipment such as an oxygen tank can be placed when emergency measures such as oxygen inhalation are carried out during movement, and the fixed tank cloth can be firmly fixed; the internal connection of axle 4 has commentaries on classics handle gear 21, and the below of changeing handle gear 21 is provided with cingulum 22, and both ends all are provided with smooth arbor wheel 23 around cingulum 22, change handle gear 21 and constitute revolution mechanic through axle 4 and handle 5, and constitute sliding construction between cingulum 22 and the smooth arbor wheel 23, be provided with changeing handle gear 21, can utilize mechanical structure to go up and down at the in-process that goes up and down, can prevent to shake, and prevent to jolt the reduction state of an illness to patient.

The working principle is as follows: for this kind of bed, the lifting height can be adjusted first by shaking the handle 5 to drive the handle shaft 4, then the handle shaft 4 will drive the rotating handle gear 21 to rotate, at this time the rotating handle gear 21 will make the inner connecting rod 15 slide through the toothed belt 22 and the sliding shaft wheel 23, then the inner connecting rod 15 in the inner groove 14 will slide to make the supporting inner arm 6 and the supporting outer arm 7 lift downwards or upwards through the connecting shaft 8, if the inclination angle needs to be adjusted, the expansion and contraction of the auxiliary supporting arm 11 can be controlled by adjusting the joint pin 9 and the joint groove 10 to control the inclination angle, then the combination of the directional wheel 12 and the universal wheel 13 can control the moving direction, the rotating rod 17 and the auxiliary wheel 18 connected with the auxiliary shaft 16 are rotatably clamped in the bayonet 19 to be rotated to extend out for auxiliary pushing, the vertical rod 2 is rotated 90 degrees from the frame body 1 to be erected as the support for transfusion, the transfusion medicine can be hung in the notch 3, the fixed tank cloth 20 is used, the whole using process of the stretcher bed is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stretcher is transported to over-and-under type, includes frame body (1) and support outer arm (7), its characterized in that: the outer wall of the frame body (1) is inlaid with a vertical rod (2), a notch (3) is arranged at the right end of the vertical rod (2), a handle (4) is installed at the lower side of the vertical rod (2), the tail end of the handle (4) is connected with a handle (5), an inner groove (14) is installed at the inner side of the frame body (1), an inner connecting rod (15) is installed at the inner side of the inner groove (14), a supporting outer arm (7) is installed at the inner side of the inner connecting rod (15), a supporting inner arm (6) is installed inside the supporting outer arm (7), a cross shaft (8) is installed below the supporting outer arm (7), a joint groove (10) is formed below the cross shaft (8), a joint nail (9) is installed at the inner side of the joint groove (10), an auxiliary supporting arm (11) is installed below the joint groove (10), and a directional wheel (12) and a universal wheel (13) are connected to the bottom end of the auxiliary supporting arm (11, and directional wheel (12) are located the place ahead of universal wheel (13), the left end of frame body (1) is fixed with auxiliary shaft (16), and the inboard of auxiliary shaft (16) installs bull stick (17), the inboard of bull stick (17) is connected with auxiliary wheel (18), the internal surface mosaic of frame body (1) has bayonet socket (19), and the bottom intermediate position of frame body (1) is fixed with solid jar cloth (20), the internal connection of axle (4) is changeed gear (21), and changes the below of gear (21) and be provided with cingulum (22), both ends all are provided with smooth arbor wheel (23) around cingulum (22).

2. The elevating transport cot of claim 1, wherein: a rotating structure is formed between the frame body (1) and the vertical rod (2), the maximum rotating angle of the vertical rod (2) is 90 degrees, and the notch (3) penetrates through the inside of the vertical rod (2).

3. The elevating transport cot of claim 1, wherein: the supporting inner arm (6) forms a rotating structure with the supporting outer arm (7) through a joint shaft (8), and the supporting inner arm (6) forms a sliding structure with the inner groove (14) through an inner connecting rod (15).

4. The elevating transport cot of claim 1, wherein: the section nail (9) is fixedly connected with the auxiliary supporting arm (11), and the auxiliary supporting arm (11) forms a sliding structure with the supporting outer arm (7) through the section nail (9).

5. The elevating transport cot of claim 1, wherein: the auxiliary shaft (16) is connected with the frame body (1) in a welding mode, a rotating structure is formed between the auxiliary shaft (16) and the rotating rod (17), and a rotating structure is formed between the rotating rod (17) and the auxiliary wheel (18).

6. The elevating transport cot of claim 1, wherein: the tank fixing cloth (20) is connected with the frame body (1) through sewing, and the tank fixing cloth (20) has an elastic structure.

7. The elevating transport cot of claim 1, wherein: the rotating handle gear (21) forms a rotating structure through the handle shaft (4) and the handle (5), and a sliding structure is formed between the toothed belt (22) and the sliding shaft wheel (23).