CN215020718U - Stair stretcher supporting device for ambulance - Google Patents

Abstract

The utility model relates to a technical field of ambulance, concretely relates to stair stretcher strutting arrangement for ambulance, it includes upper bracket frame and lower carriage, upper bracket frame and lower carriage are installed on the inside same lateral wall of automobile body, and folding stair stretcher both ends pole is hung on the upper bracket frame, the lower extreme can be dismantled and fix on the lower carriage, upper bracket frame plays the supporting role, and the lower carriage plays further fixed action, makes the stair stretcher fix on the installation carrier, is difficult for shifting, drops, has also saved the ground space in carriage behind the ambulance simultaneously. This application has the effect that makes stable arrangement of stair stretcher, save ground space.

Description

Stair stretcher supporting device for ambulance

Technical Field

The application relates to the technical field of ambulances, in particular to a stair stretcher supporting device for an ambulance.

Background

When meeting special circumstances and need transporting patient downstairs or upstairs from stair in the life at present, because the stair have certain inclination, in order to avoid bringing the potential safety hazard, often need use the stair stretcher. The stair stretcher can guarantee that the patient keeps a horizontal state when the patient is conveyed on stairs at different angles, and the patient is prevented from sliding off due to inclination, so that the stair stretcher is safer.

However, after the patient is transported to the ambulance, the stair stretcher is generally directly placed on the floor of the rear compartment of the ambulance in an inclined manner, so that the ground space of the narrow compartment is more narrow, and the collision of the patient caused by inertia along with the operation of the ambulance can be avoided.

Disclosure of Invention

In order to solve the problem that stair stretcher can't fix the arrangement on the ambulance, this application provides a stair stretcher strutting arrangement for ambulance.

The application provides a stair stretcher strutting arrangement for ambulance adopts following technical scheme:

the utility model provides a stair stretcher strutting arrangement for ambulance, includes upper bracket frame and lower carriage, upper bracket frame and lower carriage are installed on the inside same lateral wall of automobile body, and folding stair stretcher both ends pole is hung on the upper bracket frame, the lower extreme can be dismantled and fix on the lower carriage.

Through adopting above-mentioned technical scheme, with the folding back of stair stretcher, the pole at both ends can be hung on upper bracket, and the lower extreme leans on the lower carriage to fix, and upper bracket plays the supporting role, and the lower carriage plays further fixed action, makes the stair stretcher fix on the installation carrier, is difficult for shifting, drops, has also saved the ground space in ambulance back carriage simultaneously.

Optionally, the upper supporting frame comprises an upper mounting plate and at least two upper hanging plates, the upper mounting plate is fixed on the upper portion of the mounting carrier, and the upper hanging plates are detachably connected to the upper mounting plate.

By adopting the technical scheme, the stretcher can be more stably fixed by arranging the two upper hanging plates, the upper hanging plates are convenient to replace when being loosened and damaged, and the stretcher is simple in structure and reliable in work.

Optionally, a fixing plate is arranged on the surface of the upper mounting plate, the fixing plate is connected with the upper mounting plate through bolts, and the upper hanging plate is welded on the fixing plate.

By adopting the technical scheme, the bearing area of the upper hanging plate and the upper mounting plate can be enlarged by the fixing plate, and the bearing capacity of the upper hanging plate is increased.

Optionally, the side is provided with the ascending groove of hanging of opening on going up the link plate, is equipped with the widening plate along the lateral wall in hanging the groove, the card of stretcher both ends is located and is hung the inslot, with the widening plate butt.

By adopting the technical scheme, the hanging groove can prevent the stair stretcher from falling off due to shaking, the arrangement of the widening plate increases the stress area between the stair stretcher and the hanging groove, reduces the pressure, and enables the stair stretcher to be placed on the upper supporting frame more stably.

Optionally, the surface of the upper hanging plate body is provided with a stamping groove.

By adopting the technical scheme, the surface quality of the upper hanging plate can not be damaged after the upper hanging plate is subjected to the plastic deformation through the stamping, and the strength of the upper hanging plate is improved.

Optionally, one end of the upper hanging plate, which is far away from the fixing plate, is paved with a flexible edge covering.

By adopting the technical scheme, the edge of the hanging groove on the upper hanging plate is tilted, the flexible covering edge can play a role in protecting when a person carelessly knocks the upper hanging plate, and the safety of the device is improved.

Optionally, the lower support frame includes mounting panel, lower link plate and locking screw down, the link plate divide into riser, diaphragm and limiting plate down, the riser is laminated with lower mounting panel, and the hole that can make locking screw pass is seted up to the higher authority, the diaphragm is connected in riser upper end side, the limiting plate sets up the one end of mounting panel under keeping away from at the diaphragm and upwards buckles, the link plate passes through locking screw and mounting panel bolted connection down.

Through adopting above-mentioned technical scheme, the riser has increaseed the area of accepting of link plate and lower mounting panel, and the diaphragm plays the supporting role to the pole of stair stretcher lower extreme, and the limiting plate can fix the stair stretcher on the installation carrier surface, then adopts locking screw to pass the link plate down and carry on spacingly, has strengthened the stability of undersetting frame, and it is more simple and convenient, nimble to operate.

Optionally, one end of the locking screw, which is far away from the lower mounting plate, is provided with a quincunx handle.

Through adopting above-mentioned technical scheme, the handle has anti-skidding effect, conveniently holds and rotates locking screw, and is more laborsaving.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the stair stretcher is folded, the rods at the two ends can be hung on the upper support frame, the middle part is fixed by the lower support frame, the upper support frame plays a supporting role, the lower support frame plays a further fixing role, so that the stair stretcher is fixed on the mounting carrier and is not easy to shift and fall off, and meanwhile, the ground space of a rear compartment of an ambulance is saved;

2. the hanging groove can prevent the stair stretcher from falling off due to shaking, and the arrangement of the widening plate increases the stress area between the stair stretcher and the hanging groove, reduces the pressure and enables the stair stretcher to be placed on the upper supporting frame more stably;

3. the limiting plate can fix the stair stretcher on the surface of the mounting carrier, and meanwhile, the locking screw penetrates through the lower hanging plate to limit, so that the operation is simple, convenient and flexible.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a use state of the embodiment of the present application.

Fig. 3 is a schematic structural diagram of an upper support frame in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a lower support frame in an embodiment of the present application.

Description of reference numerals: 1. an upper support frame; 11. an upper mounting plate; 12. a fixing plate; 13. hanging the plate; 14. a widening plate; 15. punching a groove; 2. a lower support frame; 21. a lower mounting plate; 22. hanging the plate; 23. locking the screw rod; 100. a rear door; 200. a stair stretcher.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a stair stretcher supporting device for an ambulance, and referring to fig. 1 and 2, the stair stretcher supporting device comprises an upper supporting frame 1 and a lower supporting frame 2, wherein the upper supporting frame 1 and the lower supporting frame 2 are arranged on the same side wall in the interior of a vehicle body, so that the stair stretcher 200 can be conveniently taken and used without influencing the installation of other equipment, and the supporting device is arranged on a rear vehicle door 100 in the embodiment; the two ends of the folded stair stretcher 200 are hung on the upper support frame 1, and the lower ends of the folded stair stretcher are detachably fixed on the lower support frame 2; the stair stretcher 200 is fixed on the rear car door 100 through the two supporting frames, is not easy to shift and fall off, and simultaneously saves the ground space of the rear compartment of the ambulance.

Referring to fig. 2 and 3, the upper support frame 1 includes an upper mounting plate 11, the upper mounting plate 11 is a rectangular thin plate and is fixed on the back door 100 by bolts at four corners, two fixing plates 12 with the same height are arranged on the surface of the upper mounting plate 11, and the two fixing plates 12 are located at two ends of the upper mounting plate 11 and are connected with the upper mounting plate 11 by bolts; the surface of the fixed plate 12 is welded with an upper hanging plate 13, the upper side edge of the upper hanging plate 13 is provided with a hanging groove with an upward opening, a widening plate 14 is arranged along the side wall of the hanging groove, the rods at two ends of the stair stretcher 200 are clamped in the hanging groove and are abutted against the widening plate 14, the hanging groove can prevent the stair stretcher 200 from falling off due to shaking, the arrangement of the widening plate 14 increases the stress area between the stair stretcher 200 and the upper hanging plate 13, reduces the pressure intensity, and enables the stair stretcher 200 to be placed on the upper supporting frame 1 more stably; the surface of the upper hanging plate 13 is provided with two strip-shaped stamping grooves 15, so that the strength of the upper hanging plate 13 is improved, and the upper hanging plate 13 is not easy to deform; one end of the upper hanging plate 13, which is far away from the fixed plate 12, is paved with a flexible edge covering (not shown in the figure), so that the safety of the upper supporting frame 1 is improved.

Referring to fig. 2 and 4, the lower support frame 2 includes a lower mounting plate 21, a lower hanging plate 22 and a locking screw 23, the lower mounting plate 21 is a rectangular thin plate, and is fixed to the back door 100 by bolts at four corners, and is parallel to the upper mounting plate 11; a drilling hole is formed in the center of the lower mounting plate 21, and threads are formed in the inner wall of the drilling hole; the lower hanging plate 22 is installed in the middle of the lower mounting plate 21 and comprises a vertical plate 221, a transverse plate 222 and a limiting plate 223, the vertical plate 221 is attached to the surface of the lower mounting plate 21 and provided with a through hole, the size of the through hole is the same as that of a drilled hole in the lower mounting plate 21, the transverse plate 222 is fixed at the upper end of the vertical plate 221, is perpendicular to the vertical plate 221 and is bent towards one end far away from the lower mounting plate 21, and the limiting plate 223 is arranged at the end part of the transverse plate 222 and is bent upwards to form an arc shape, so that a cross rod at the lower end of the stair stretcher 200 can be placed in the limiting plate, and the lower end of the stair stretcher 200 is prevented from sliding down from the lower support 2; the rod diameter of the locking screw 23 is the same as the size of the through hole in the vertical plate 221, one end of the locking screw is provided with a thread matched with the drilled hole in the lower mounting plate 21, the through hole can be screwed into the drilled hole, one end, far away from the lower mounting plate 21, of the locking screw 23 is provided with a quincunx handle made of a plastic material, the locking screw 23 is convenient to rotate, and labor is saved.

The implementation principle of the stair stretcher supporting device for the ambulance in the embodiment of the application is as follows: folding stair stretcher 200, the horizontal pole at both ends is put into the hanging groove in last link plate 12, and the pole wall and the 14 butt of widening board, then aim at the drilling of lower mounting panel 21 with the through-hole of link plate 22 down, and limiting plate 223 fixes the horizontal pole of the folding back lower extreme of stair stretcher 200 simultaneously, passes the through-hole with locking screw 23 at last and twists into the drilling, accomplishes the fixed to stair stretcher 200.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a stair stretcher strutting arrangement for ambulance which characterized in that: including upper bracket (1) and lower carriage (2), upper bracket (1) and lower carriage (2) are installed on the inside same lateral wall of automobile body, and folding back stair stretcher (200) both ends pole is hung on upper bracket (1), and the lower extreme can be dismantled and fix on lower carriage (2).

2. The stair stretcher support device for ambulances of claim 1, wherein: go up support frame (1) including last mounting panel (11) and two at least last link plates (13), go up mounting panel (11) and fix on installation carrier upper portion, go up link plate (13) and can dismantle the connection on last mounting panel (11).

3. The stair stretcher support device for ambulances of claim 2, wherein: go up mounting panel (11) surface and be equipped with fixed plate (12), fixed plate (12) and last mounting panel (11) adopt bolted connection, go up link plate (13) welding on fixed plate (12).

4. The stair stretcher support device for ambulances of claim 3, wherein: go up link plate (13) upside limit and be provided with the ascending groove of hanging of opening, be equipped with widening board (14) along the lateral wall of hanging the groove, the card of stair stretcher (200) both ends is located in hanging the groove, with widening board (14) butt.

5. The stair stretcher support device for ambulances of claim 3, wherein: and the surface of the plate body of the upper hanging plate (13) is provided with a stamping groove (15).

6. The stair stretcher support device for ambulances of claim 3, wherein: and one end of the upper hanging plate (13) far away from the fixed plate (12) is paved with a flexible edge covering.

7. The stair stretcher support device for ambulances of claim 1, wherein: lower carriage (2) are including lower mounting panel (21), lower link plate (22) and locking screw (23), lower link plate (22) divide into riser (221), diaphragm (222) and limiting plate (223), riser (221) and lower mounting panel (21) laminating are seted up above-mentioned and are made the hole that locking screw (23) passed, riser (221) upper end side is connected in diaphragm (222), limiting plate (223) set up and keep away from the one end of lower mounting panel (21) and upwards buckle in diaphragm (222), link plate (22) are through locking screw (23) and lower mounting panel (21) bolted connection down.

8. The stair stretcher support device for ambulances of claim 7, wherein: and a quincunx handle is arranged at one end of the locking screw rod (23) far away from the lower mounting plate (21).

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