Stretcher fixing and supporting assembly

Abstract

The utility model provides a stretcher fixing and supporting assembly which comprises a supporting part and a plurality of fixing parts, the supporting part comprises a first supporting rod, a second supporting rod, a first movable rod and a second movable rod, and the top end of the first supporting rod and the top end of the second supporting rod are each fixedly provided with a first U-shaped supporting piece; the fixing part comprises a second U-shaped supporting piece and a third U-shaped supporting piece which are welded in a back-to-back mode. According to the stretcher, the supporting component and the fixing components are matched together for use, and the stretcher can be fixed and supported. The supporting parts are of a cross rod structure, the bottom of the stretcher can be effectively supported, stability is high, and safety is high. The stability and the safety are further improved by matching with a fixing part, and the wounded person is prevented from feeling uncomfortable in the long-time transfer process due to overweight.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of stretcher transportation, and relates to a stretcher fixing and supporting assembly. BACKGROUND

[0002] When transferring the wounded, a stretcher needs to be used for transportation. When the army uses a stretcher to transfer the wounded over a long distance, a city special transport tool such as an ambulance cannot be used. At this time, the wounded and the stretcher usually need to be transferred through a bus, a train or the like. Since the stretcher occupies a large area, there is usually not enough space on the bus, the train or the like, so that the stretcher can only be erected on the seat during transportation. If the stretcher is only erected on the seat, it is obviously not effectively fixed, and the stretcher can tilt, slide or even overturn, so that the safety and stability of the wounded cannot be ensured, and more harm can be caused. In the prior art, a bandage is used to fix the stretcher on the seat, but this fixing method is not only cumbersome, but also poor in stability, and can be loosened with the bumping of the transport tool. SUMMARY

[0003] To solve the above problems, the utility model discloses a stretcher fixing and supporting assembly which can effectively fix and support the stretcher and firmly fix it above the seat.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0005] A stretcher fixing and supporting assembly comprises a supporting component and a plurality of fixing components, the supporting component comprises a first supporting rod and a second supporting rod, the first supporting rod is in the shape of a long strip, the second supporting rod is in the shape of a long strip as a whole and has a bend in the middle, a through hole is present at the bend, the first supporting rod passes through the through hole and is connected to the outer wall of the through hole of the second supporting rod through a movable connection mode, the upper parts of the first supporting rod and the second supporting rod are respectively connected to a movable rod through a T-shaped connecting piece, the T-shaped connecting piece is fixedly connected to the supporting rod and is connected to the movable rod through a movable connection mode, the two movable rods are connected through a movable connection mode, the top ends of the first supporting rod and the second supporting rod are respectively fixed with a first U-shaped supporting piece, two opposite internally threaded through holes are arranged on the first U-shaped supporting piece, a bolt is arranged in one of the internally threaded through holes, a flat abutting end is fixed to the inner end of the bolt, and a butterfly-shaped operating end is fixed to the outer end of the bolt, the fixing component comprises two second U-shaped supporting pieces and a third U-shaped supporting piece which are welded in opposite directions, two opposite internally threaded through holes are arranged on the second U-shaped supporting piece, a bolt is arranged in one of the internally threaded through holes, a flat abutting end is fixed to the inner end of the bolt, and a butterfly-shaped operating end is fixed to the outer end of the bolt, two opposite internally threaded through holes are arranged on the third U-shaped supporting piece, a bolt is arranged in one of the internally threaded through holes, a flat abutting end is fixed to the inner end of the bolt, and a butterfly-shaped operating end is fixed to the outer end of the bolt.

[0006] Further, the first support rod and the second support rod are both equipped with a protective sleeve.

[0007] Further, the T-shaped connecting piece is fixedly connected with the support rod through two screws.

[0008] Further, the movable connection mode is movable riveting mode.

[0009] Further, the support component is provided with a plurality of fixing rings, and the fixing component is provided with a hook used for being hung on the fixing ring.

[0010] Compared with the prior art, the utility model has the advantages and beneficial effects as follows:

[0011] The utility model adopts support component and a plurality of fixed components to cooperate together and use, can play the fixed and support effect to the stretcher. The support component adopts the cross bar structure, can effectively support the stretcher bottom, and the stability is strong, and the security is high. The stability and the security are further promoted with the cooperation fixed component, prevent the wounded body weight too big and produce the discomfort in the long time transfer process. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model provides the stretcher fixed support subassembly schematic view.

[0013] Figure 2 It is the support component retracted state schematic view. CONCRETE EMBODIMENT

[0014] The utility model is further illustrated below in combination with the drawings and concrete embodiment, and should understand that the following concrete embodiment is only used for explaining the utility model and is not used for limiting the scope of the utility model.

[0015] As Figure 1As shown, the stretcher fixing and supporting assembly provided by the utility model comprises one supporting component and several fixing components, the supporting component comprises a first supporting rod 1 and a second supporting rod 2, the first supporting rod is in the shape of a long strip, the second supporting rod is in the shape of a long strip as a whole, the middle part is bent, the bent part has a through hole, the first supporting rod passes through the through hole and is connected with the outer wall of the through hole of the second supporting rod through a movable connection mode. The through hole space should be able to provide the first supporting rod with a proper rotating angle. The bottom of the two supporting rods is all equipped with a protective sleeve, the protective sleeve is made of rubber material and has a certain protection and buffering effect. The upper middle part of the first supporting rod 1 is connected with a first movable rod 3 through a first T-shaped connecting piece 9, the T-shaped connecting piece 9 is fixedly connected with the first supporting rod through two screws and is connected with the first movable rod 3 through a movable connection mode. The upper middle part of the second supporting rod 2 is connected with a second movable rod 4 through a second T-shaped connecting piece 10, the second T-shaped connecting piece 10 is fixedly connected with the second supporting rod through two screws and is connected with the second movable rod 4 through a movable connection mode. The first movable rod 3 and the second movable rod 4 are movably connected.

[0016] A first U-shaped supporting piece 5 is fixed at the top end of the first supporting rod 1 and the second supporting rod 2 respectively, the first U-shaped supporting piece is provided with two opposite through holes, the through holes have internal threads, a bolt 6 is installed on the supporting piece, the bolt extends into any one of the through holes, a flat abutting end 8 is fixed at the inner end (the side extending into the through hole) of the bolt, the abutting end has a large area (much larger than the inner diameter of the through hole) and is used for abutting against the side of the stretcher, so that the stability is better. A butterfly-shaped operating end 7 is fixed at the outer end of the bolt, so that the operation is facilitated.

[0017] The fixing component used in the utility model comprises a second U-shaped supporting piece 12 and a third U-shaped supporting piece 13, wherein the second U-shaped supporting piece 12 is large in size and is used for being fixed on a seat. The third U-shaped supporting piece 13 is small in size and is used for being fixed on the side of the stretcher and is comparable in size with the first U-shaped supporting piece 5. The third U-shaped supporting piece 13 is welded on the top of the second U-shaped supporting piece 12 in a back-to-back mode. The second U-shaped supporting piece 12 is provided with two opposite through holes, the through holes have internal threads, a bolt 6 is installed on the supporting piece, the bolt extends into any one of the through holes, a flat abutting end 8 is arranged at the inner end (the side extending into the through hole) of the bolt, the abutting end has a large area (much larger than the inner diameter of the through hole) and is used for abutting against the side of the stretcher, so that the stability is better. A butterfly-shaped operating end 7 is arranged at the outer end of the bolt. Similarly, the third U-shaped supporting piece 13 is provided with two opposite through holes, the through holes have internal threads, a bolt 6 is installed on the supporting piece, the bolt extends into any one of the through holes, a flat abutting end 8 is arranged at the inner end (the side extending into the through hole) of the bolt, the abutting end has a large area (much larger than the inner diameter of the through hole) and is used for abutting against the side of the stretcher, so that the stability is better. A butterfly-shaped operating end 7 is arranged at the outer end of the bolt.

[0018] Obviously, the size of the support component should match the size of the conventional stretcher, i.e. when the two support rods are spread, the two first U-shaped support members 5 can be located at the steel pipes / steel bars on both sides of the stretcher. The size of each U-shaped support member should also match the seat and the stretcher to which it is connected.

[0019] The movable connection mode in the utility model is preferably movable riveting mode or non-threaded bolt connection mode.

[0020] When the stretcher fixing and supporting assembly is stored, the first movable rod 3 is rotated relative to the second movable rod 4 to make them present a smaller included angle, so that the two support rods are folded, as shown in the figure. Figure 2 As an improvement, a plurality of fixing rings are arranged on the side of the support component, and a hook (a press-type hook similar to a key ring) is arranged on the fixing component. When the fixing component is not used, it can be hung on the side of the support component, which is convenient for storage.

[0021] When the stretcher fixing and supporting assembly is used, appropriate seats are selected, the four fixing components are arranged at the top end of the seat backrest, the butterfly-shaped operating end 7 of each second U-shaped support member 12 is screwed to make the second U-shaped support member 12 fixed on the seat backrest. The stretcher is placed on the seat, and the position of the fixing component is adjusted to make each third U-shaped support member 13 capable of clamping the steel bar on the side of the stretcher. The support component is arranged below the middle part of the stretcher, the two support rods present a cross shape, the first movable rod and the second movable rod 4 are straightened or nearly straightened, and the steel bars on both sides of the middle part of the stretcher are arranged in the two first U-shaped support members 5. The screwing of the butterfly-shaped operating end 7 makes the abutting end 8 abut against the steel bar. The butterfly-shaped operating end 7 of each second U-shaped support member 12 and third U-shaped support member 13 on the fixing component is screwed to make each abutting end 8 abut against the steel bar on the stretcher.

[0022] Since the height of the support component should match the height of the seat, it is better to make support components of different sizes for the seat heights of commonly used vehicles. It can also be considered to change the connection mode between the first movable rod 3 and the second movable rod 4 to screw connection, so that the angle between the first movable rod 3 and the second movable rod 4 can be adjusted and the screw is tightened, so as to adjust the opening angle of the two support rods of the support component, so as to change the height of the support component. However, it should be considered that the supporting force of this mode is limited.

[0023] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical scheme composed of any combination of the above technical features. It should be pointed out that for ordinary technical personnel in the technical field, without departing from the principle of the utility model, some improvements and refinements can be made, which are also considered as the protection scope of the utility model.

Claims

1. A stretcher fixing support assembly, characterized in that: The system includes a supporting component and several fixing components. The supporting component includes a first supporting rod and a second supporting rod. The first supporting rod is elongated, and the second supporting rod is also elongated with a bend in the middle. A through hole is present at the bend, through which the first supporting rod passes and is connected to the outer wall of the through hole of the second supporting rod via a movable connection. The upper parts of the first and second supporting rods are respectively connected to a movable rod via a T-shaped connector. The T-shaped connector is fixedly connected to the supporting rod and is also connected to the movable rod via a movable connection. The two movable rods are connected via a movable connection. A first U-shaped supporting component is fixed to the top of each of the first and second supporting rods. The first U-shaped support has two opposing internal threaded through holes. A bolt is installed in one of the internal threaded through holes. A flat clamping end is fixed to the inner end of the bolt, and a butterfly-shaped operating end is fixed to the outer end. The fixing component includes two back-to-back welded second U-shaped supports and a third U-shaped support. The second U-shaped support has two opposing internal threaded through holes. A bolt is installed in one of the internal threaded through holes. A flat clamping end is fixed to the inner end of the bolt, and a butterfly-shaped operating end is fixed to the outer end. The third U-shaped support has two opposing internal threaded through holes. A bolt is installed in one of the internal threaded through holes. A flat clamping end is fixed to the inner end of the bolt, and a butterfly-shaped operating end is fixed to the outer end.

2. The stretcher fixing support assembly according to claim 1, characterized in that: The bottom of both the first and second support rods is fitted with protective sleeves.

3. The stretcher fixing support assembly according to claim 1, characterized in that: The T-shaped connector is fixedly connected to the support rod by two screws.

4. The stretcher fixing support assembly according to claim 1, characterized in that: The active connection method is an active riveting method.

5. The stretcher fixing support assembly according to claim 1, characterized in that: The supporting component is provided with several fixing rings, and the fixing component is provided with hooks, which are used to hang on the fixing rings.

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