CN216724980U

CN216724980U - Building site rescue stretcher that stability is good

Info

Publication number: CN216724980U
Application number: CN202220204199.XU
Authority: CN
Inventors: 李水营
Original assignee: Guangdong Hengji Construction Engineering Co ltd
Current assignee: Guangdong Hengji Construction Engineering Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-14
Anticipated expiration: 2032-01-25

Abstract

The utility model relates to the field of rescue stretchers, in particular to a construction site rescue stretcher with good stability, which comprises a supporting rod and canvas; sleeves are sewn on two sides of the canvas and sleeved on the supporting rods; the supporting rod comprises a plurality of sections of sleeve pipes, the diameter of the sleeve pipes at two ends of the supporting rod is larger than that of the sleeve pipe at the middle position of the supporting rod, and the sleeve pipe with the small diameter is connected in the sleeve pipe with the large diameter in a sliding manner; according to injured person's height, stretch the sleeve pipe, adjust the length of bracing piece, then drag the canvas for the canvas is spread out, then lifts injured person to the stretcher on, and injured person's head and foot all guarantee injured person's safety this moment on the canvas, improve personnel's stability on the stretcher simultaneously, prevent that personnel from droing from the stretcher.

Description

Building site rescue stretcher that stability is good

Technical Field

The utility model relates to the field of rescue stretchers, in particular to a construction site rescue stretcher with good stability.

Background

The rescue stretcher is used for rescuing injured people, some places with frequent accidents are equipped with some stretchers, for example, a construction site is provided with a special medical rescue station, a stretcher is arranged in the rescue station, the injured people on the site of the accident are timely carried to the medical station, or the external 120 ambulance is prepared, after the 120 ambulance arrives, the stretcher and a patient carrier are directly carried, the rescue time is reduced, and the safety of the injured people is ensured.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the utility model provides a construction site rescue stretcher with good stability.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model discloses a construction site rescue stretcher with good stability, which is characterized in that: comprises a supporting rod and a canvas; sleeves are sewn on two sides of the canvas and sleeved on the supporting rods; the supporting rod comprises a plurality of sections of sleeve pipes, the diameter of the sleeve pipes at two ends of the supporting rod is larger than that of the sleeve pipe at the middle position of the supporting rod, and the sleeve pipe with the small diameter is connected in the sleeve pipe with the large diameter in a sliding manner; at first according to injured person's height, stretch the sleeve pipe, adjust the length of bracing piece, then drag the canvas for the canvas is spread out, then lifts injured person to the stretcher on, injured person's head and foot all are on the canvas this moment, guarantee injured person's safety, improve personnel's stability on the stretcher simultaneously, prevent that personnel from droing from the stretcher.

Preferably, the two ends of the support rod are provided with sliding holes, the sliding holes are internally provided with extension handles, the sliding holes are symmetrically provided with limiting grooves, the extension handles are symmetrically and fixedly connected with limiting blocks, and the limiting blocks are connected in the limiting grooves in a sliding manner; through extending the handle, increase the length is held to the support rod tip hand for more personnel participate in lifting the rescue, with the stretcher and the gravity sharing of personnel on more rescue personnel, stability and security when guaranteeing to lift the transport of stretcher.

Preferably, the inner side wall of the sliding hole is symmetrically provided with clamping grooves which are communicated with the limiting groove, and the limiting block slides into the clamping grooves along the limiting groove; through setting up the draw-in groove for the extension handle outwards takes the back out, makes the stopper remove to the draw-in groove in along the spacing groove, guarantees the extension handle when using, and in the extension handle can not the retraction slide by oneself, guarantees the stability between extension handle and the bracing piece tip, prevents to extend in the handle retraction slide, causes the extrusion injury to the rescuer hand.

Preferably, the canvas is provided with a binding belt, a binding buckle and a pillow; one end of the binding belt is sewn on one sleeve, the other end of the binding belt is wound on the binding buckle, and the binding buckle is fixedly connected on the other sleeve; the pillow is fixed at one end of the canvas; through binding the band and binding the knot, with injured person bind on the stretcher, guarantee injured person stability and stability, through the pillow, improve personnel's comfort simultaneously.

Preferably, a connecting hole is formed in one end of the canvas, a steel plate is arranged on the lower surface of the pillow, connecting rods are symmetrically and fixedly connected to the steel plate, the connecting rods penetrate through the connecting hole and are in threaded connection with the lifting block, the lifting block is in a round table shape, the small end face of the lifting block faces the canvas, and the large end face of the lifting block is attached to the ground; the height of the pillow is adjusted by rotating the lifting block, so that the injured person can keep a comfortable lying posture after the stretcher is placed on the ground or in an ambulance.

Preferably, the rubber blocks are arranged at the communication position points of the clamping grooves and the limiting grooves and are symmetrically and fixedly connected at the communication position points; through setting up the rubber block, restrict the stopper in the draw-in groove, further prevent that the extension handle from retracting into the slide hole by oneself.

The utility model has the advantages that:

1. according to the height of an injured person, stretching the sleeve, adjusting the length of the supporting rod, then pulling the canvas to spread the canvas, then lifting the injured person onto a stretcher, wherein the head and the foot of the injured person are both on the canvas, so that the safety of the injured person is ensured, meanwhile, the stability of the person on the stretcher is improved, and the person is prevented from falling off the stretcher;

2. through extending the handle, increase the length is held to the support rod tip hand for more personnel participate in lifting the rescue, with the stretcher and the gravity sharing of personnel on more rescue personnel, stability and security when guaranteeing to lift the transport of stretcher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of a rescue stretcher in a working place according to a first embodiment;

fig. 2 is a cross-sectional view of a rescue stretcher for industrial and land use according to the first embodiment;

FIG. 3 is a schematic view of a supporting rod according to one embodiment;

FIG. 4 is a top view of a slide hole according to one embodiment;

FIG. 5 is an expanded view of a slide hole according to an embodiment;

FIG. 6 is a diagram showing the combination of the supporting post and the supporting rod in the second embodiment;

in the figure: the multifunctional pillow comprises a supporting rod 1, a canvas 2, a sleeve 3, a sleeve 4, a sliding hole 5, an extension handle 6, a limiting block 8, a clamping groove 9, a binding belt 10, a binding buckle 11, a pillow 12, a steel plate 13, a connecting rod 14, a lifting block 15, a rubber block 16 and a supporting column 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, a good building site rescue stretcher of stability which characterized in that: comprises a supporting rod 1 and a canvas 2; sleeves 3 are sewn at two sides of the canvas 2, and the sleeves 3 are sleeved on the supporting rods 1; the supporting rod 1 comprises a plurality of sections of casing pipes 4, the diameters of the casing pipes 4 at two ends of the supporting rod 1 are larger than the diameter of the casing pipe 4 at the middle position of the supporting rod 1, and the casing pipe 4 with a small diameter is connected in the casing pipe 4 with a large diameter in a sliding manner; the rescue stretcher is used for rescuing injured people, some places with multiple accidents are equipped with some stretchers, for example, a construction site is provided with a special medical rescue station, a stretcher is arranged in the rescue stretcher, the injured people on the site of the accident are timely carried to the medical station, or the external 120 ambulance is prepared, after the 120 ambulance arrives, the stretcher and a patient carrying vehicle are directly carried, the rescue time is reduced, and the safety of the injured people is ensured; at first according to injured person's height, stretch-sleeve 4 adjusts the length of bracing piece 1, then drags canvas 2 for canvas 2 is spread out, then lifts injured person to the stretcher on, injured person's head and foot all are on canvas 2 this moment, guarantee injured person's safety, improve personnel's stability on the stretcher simultaneously, prevent that personnel from droing from the stretcher.

Two ends of the support rod 1 are provided with sliding holes 5, extension handles 6 are arranged in the sliding holes 5, limiting grooves 7 are symmetrically formed in the sliding holes 5, limiting blocks 8 are symmetrically and fixedly connected to the extension handles 6, and the limiting blocks 8 are slidably connected into the limiting grooves 7; through extending the handle, the length is grabbed to 1 tip hand of increase bracing piece for more personnel participate in lifting the rescue, with the stretcher and the gravity sharing of personnel more rescue personnel on one's body, stability and security when guaranteeing to lift the transport of stretcher.

Clamping grooves 9 are symmetrically formed in the inner side wall of the sliding hole 5, the clamping grooves 9 are communicated with the limiting groove 7, and the limiting block 8 slides into the clamping grooves 9 along the limiting groove 7; through setting up draw-in groove 9 for extension handle 6 is outwards taken the back out, makes spacing along spacing groove 7 remove to draw-in groove 9 in, guarantees extension handle 6 when using, in extension handle can not the retraction slide opening 5 by oneself, guarantees the stability between extension handle 6 and the 1 tip of bracing piece, places in the extension handle retraction slide opening 5, causes the extrusion injury to the rescuer hand.

The canvas 2 is provided with a binding belt 10, a binding buckle 11 and a pillow 12; one end of the binding belt 10 is sewn on one sleeve 3, the other end of the binding belt 10 is wound on the binding buckle 11, and the binding buckle 11 is fixedly connected on the other sleeve 3; the pillow 12 is fixed at one end of the canvas 2; through binding belt 10 and binding buckle 11, with injured person bind on the stretcher, guarantee injured person stability and stability, through pillow 12, improve personnel's comfort simultaneously.

One end of the canvas 2 is provided with a connecting hole, the lower surface of the pillow 12 is provided with a steel plate 13, connecting rods 14 are symmetrically and fixedly connected to the steel plate 13, the connecting rods 14 penetrate through the connecting hole and are in threaded connection with a lifting block 15, the lifting block 15 is in a circular truncated cone shape, the small end face of the lifting block 15 faces the canvas 2, and the large end face of the lifting block 15 is attached to the ground; the height of the pillow 12 is adjusted by rotating the lifting block 15, so that the injured person can keep a comfortable lying posture after the stretcher is placed on the ground or in an ambulance.

A rubber block 16 is arranged at a communication position point of the clamping groove 9 and the limiting groove 7, and the rubber block 16 is symmetrically and fixedly connected at the communication position point; through setting up block rubber 16, restrict stopper 8 in draw-in groove 9, further prevent that extension handle 6 from retracting into slide opening 5 by oneself.

Example two:

referring to fig. 6, a first comparative example is another embodiment of the present invention, in which a support post 17 is fixedly connected to an end of a support rod 1, and the support post 17 is used to place the end of the support rod 1 above the ground, so that an emergency worker can grasp the support rod 1.

The working principle is as follows: firstly, stretching a sleeve 4 according to the height of an injured person, adjusting the length of a supporting rod 1, then pulling a canvas 2 to spread the canvas 2, then lifting the injured person onto a stretcher, wherein the head and the foot of the injured person are both arranged on the canvas 2, so that the safety of the injured person is ensured, meanwhile, the stability of the person on the stretcher is improved, and the person is prevented from falling off the stretcher;

the gripping length of the hand at the end part of the supporting rod 1 is increased by extending the handle, so that more people participate in lifting rescue, the gravity of the stretcher and the people is shared by more rescuers, and the stability and the safety of the stretcher during lifting and transportation are ensured;

by arranging the clamping groove 9, after the extension handle 6 is pulled out outwards, the limiting block moves into the clamping groove 9 along the limiting groove 7, so that the extension handle cannot automatically retract into the sliding hole 5 when the extension handle 6 is used, the stability between the extension handle 6 and the end part of the supporting rod 1 is ensured, and the extension handle is prevented from retracting into the sliding hole 5 to cause extrusion injury to hands of rescue workers;

the wounded personnel are tied on the stretcher through the tying belt 10 and the tying buckle 11, the stability of the wounded personnel is guaranteed, and meanwhile, the comfortable sensation of the personnel is improved through the pillow 12; the height of the pillow 12 is adjusted by rotating the lifting block 15, so that the wounded people can keep a comfortable lying posture after the stretcher is placed on the ground or in an ambulance; through setting up block rubber 16, restrict stopper 8 in draw-in groove 9, further prevent that extension handle 6 from retracting into slide opening 5 by oneself.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a good building site rescue stretcher of stability which characterized in that: comprises a support rod (1) and a canvas (2); sleeves (3) are sewn at two sides of the canvas (2), and the sleeves (3) are sleeved on the supporting rods (1); the supporting rod (1) comprises a plurality of sections of casing pipes (4), the diameters of the casing pipes (4) at the two ends of the supporting rod (1) are larger than the diameter of the casing pipe (4) at the middle position of the supporting rod (1), and the casing pipe (4) with the small diameter is connected in the casing pipe (4) with the large diameter in a sliding mode.

2. The construction site rescue stretcher with good stability as claimed in claim 1, wherein: the support rod is characterized in that two ends of the support rod (1) are respectively provided with a sliding hole (5), an extension handle (6) is arranged in the sliding hole (5), limiting grooves (7) are symmetrically formed in the sliding hole (5), the extension handle (6) is symmetrically and fixedly connected with limiting blocks (8), and the limiting blocks (8) are connected in the limiting grooves (7) in a sliding mode.

3. The site rescue stretcher of claim 2 having good stability, wherein: clamping grooves (9) are further symmetrically formed in the inner side wall of the sliding hole (5), the clamping grooves (9) are communicated with the limiting groove (7), and the limiting block (8) slides into the clamping grooves (9) along the limiting groove (7).

4. The construction site rescue stretcher with good stability as claimed in claim 1, characterized in that: the canvas (2) is provided with a binding belt (10), a binding buckle (11) and a pillow (12); one end of the binding belt (10) is sewn on one sleeve (3), the other end of the binding belt (10) is wound on the binding buckle (11), and the binding buckle (11) is fixedly connected on the other sleeve (3); the pillow (12) is fixed at one end of the canvas (2).

5. The site rescue stretcher of claim 4 having good stability, wherein: the connecting hole is seted up to canvas (2) one end, and the lower surface of pillow (12) is equipped with steel sheet (13), and the symmetry rigid coupling has connecting rod (14) on steel sheet (13), and connecting rod (14) run through the connecting hole to threaded connection has elevator (15), and elevator (15) are the round platform form, and the little terminal surface of elevator (15) is towards canvas (2), and the big terminal surface of elevator (15) is attached subaerial.

6. The site rescue stretcher of claim 3 having good stability, wherein: the rubber blocks (16) are arranged at the communication position points of the clamping groove (9) and the limiting groove (7), and the rubber blocks (16) are symmetrically and fixedly connected at the communication position points.