Fire rescue stretcher

Abstract

The utility model belongs to the technical field of fire rescue, and provides a fire rescue stretcher which comprises a pair of supporting rods and a pair of lifting rods, the supporting rods are parallel to each other, the ends of the supporting rods are flush, one end of each supporting rod is rotatably provided with a front castor, the other end of each supporting rod is vertically provided with a supporting plate, and the bottom of each supporting plate is flush with the bottom of the corresponding front castor. A lifting rod is rotatably arranged on the side portion of the supporting plate so that the lifting rod can be rotated to be perpendicular to or parallel to the supporting rod on the same side with the ground, and a rear trundle is rotatably arranged at the swing end of the lifting rod; the lifting rods are transversely arranged between the two supporting rods and distributed at the two ends of the supporting rods. According to the stretcher, the wounded can be transferred by a single person, manpower is saved, secondary injury to the wounded can be avoided even if the stretcher handle slips out of the hand under the condition of emergency rescue, and the use effect is excellent.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fire rescue, specifically relates to a fire rescue stretcher. BACKGROUND

[0002] In the fire rescue process, often need to use the stretcher to the wounded or the rescued person is carried.

[0003] At present, the existing stretcher needs at least one front and rear two people to support the wounded at the same time, not only extra occupies manpower, but also easy to appear the stretcher handle to drop in the emergency rescue process, thereby lead to the secondary injury to the wounded, and the use effect is not good.

[0004] Therefore, it is necessary to provide an improved technical scheme for the above-mentioned prior art deficiencies. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the problem of traditional rescue stretcher's excessive occupation of manpower and easy occurrence of stretcher handle dropping in the emergency rescue process, and provides a fire rescue stretcher.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A fire rescue stretcher, comprising: a pair of support rods and a pair of lifting rods, a pair of the support rods are parallel to each other and the end is flush, one end of the support rod is rotationally provided with a front caster, the other end is vertically provided with a support plate, the bottom of the support plate is flush with the wheel bottom of the front caster, the side of the support plate is rotationally provided with a lifting rod, so as to rotate the lifting rod perpendicular to the ground or parallel to the same side of the support rod, and the swing end of the lifting rod is rotationally provided with a rear caster; a pair of the lifting rods are horizontally arranged between two support rods and distributed at both ends of the support rods.

[0008] In the fire rescue stretcher as described above, preferably, a pair of the support rods is provided with a supporting pad.

[0009] The supporting pad is provided with a belt above.

[0010] Preferably, a telescopic clamping column is arranged between the two support plates, the telescopic clamping column comprises a clamping pipe and a connecting rod, the clamping pipe is provided with a pair of clamping pipes, the connecting rod is located between the two clamping pipes, and the two ends of the connecting rod are respectively sleeved with the corresponding clamping pipes.

[0011] Preferably, one end of the clamping pipe away from the connecting rod penetrates the corresponding lifting rod and protrudes outward.

[0012] Preferably, in the state that the lifting rod is perpendicular to the ground, the part of the clamping pipe protruding outward penetrates the corresponding support plate.

[0013] In the state that the lifting rod is parallel to the same-side support rod, the part of the clamping pipe that protrudes outward from the lifting rod is in contact with the adjacent support plate.

[0014] Preferably, the middle part of the connecting rod is provided with a baffle.

[0015] The end of each of the two clamping pipes that is close to the other is provided with a pressing plate, and the end that is far away from the other is provided with a limiting plate.

[0016] Preferably, a spring is arranged between the baffle and the corresponding pressing plate on the two sides, and the spring is arranged outside the connecting rod.

[0017] Preferably, the limiting plate is in contact with the inner side of the corresponding lifting rod.

[0018] Preferably, the bottom of the pressing plate extends a pulling plate.

[0019] Preferably, the support rod and the lifting rod are hollow.

[0020] Beneficial effects: the stretcher can realize the transfer of the wounded person by one person, saves manpower, and ensures that the wounded person will not be caused secondary injury even if the stretcher handle is dropped in the case of emergency rescue, and the use effect is excellent. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings accompanying the specification provide further understanding of the present application, the illustrative embodiments of the present application and the explanations thereof serve to explain the present application, and do not constitute an improper limitation on the present application. Among them:

[0022] Figure 1 is a front view of the present application;

[0023] Figure 2 is a whole schematic view of the present application;

[0024] Figure 3 is a bottom view of the present application; Figure 2

[0025] Figure 4 is an enlarged view of A in Figure 3

[0026] Figure 5 is a side view of the present application;

[0027] Figure 6 is a state schematic view of the present application when waiting for the wounded person.

[0028] ​​In the figure: 1, support rod; 2, front caster; 3, support plate; 4, lifting rod; 5, rear caster; 6, lifting rod; 7, supporting pad; 8, belt; 9, clamping pipe; 10, connecting rod; 11, baffle; 12, pressing plate; 13, limiting plate; 14, spring; 15, pull plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0030] In the description of the present application, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" and the like is the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application, not requiring the present application to be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application. The terms "connected", "connected" used in the present application should be understood broadly, for example, it can be fixed connection, or detachable connection; it can be directly connected, or indirectly connected through intermediate components. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0031] The present application will be described in detail below with reference to the drawings and in combination with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0032] The present application is aimed at providing a fire rescue stretcher, which can transfer the wounded by one person, and does not cause secondary injury to the wounded when the stretcher handle is not held.

[0033] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6The utility model provides a kind of fire department stretcher, including: a pair of support rods 1 and a pair of lifting rods 6, support rod 1 and are hollow, namely tubular, to reduce the overall stretcher weight, two support rods 1 are parallel to each other and end flush, the right end of support rod 1 is rotatably installed with front caster 2, the left end side of support rod 1 is welded with support plate 3, and the bottom of support plate 3 is flush with the wheel bottom of front caster 2, to make stretcher stable to ground, facilitate firemen to transfer the wounded to stretcher, support pad 7 is equipped between two support rods 1, for supporting the wounded, band 8 is equipped above support pad 7, which can be fixed with buckle or magic tape;Two support plates 3 are rotatably installed with lifting rod 4 on the corresponding side, to make the one end of lifting rod 4 with support plate 3 articulate, based on this, by rotating lifting rod 4, it can be made perpendicular to ground or parallel to the support rod 1 of same side, to change the form of stretcher, that is, the left end of stretcher is switched between upward inclination and horizontal state, and the swing end, i.e. bottom end of lifting rod 4 is also rotatably installed with rear caster 5, two lifting rods 6 are transversely arranged between two support rods 1, and are distributed at the two ends of support rod 1, by pulling lifting rod 6 at the left end of support rod 1, the movement of stretcher can be controlled.

[0034] Refer to Figures 3-5 Support plate 3 is equipped between two support plates 3 with telescopic clamping column, telescopic clamping column includes: clamping tube 9 and link rod 10, clamping tube 9 is equipped with a pair, link rod 10 is located between two clamping tubes 9, and the two ends of link rod 10 are respectively sleeved with corresponding clamping tube 9, the end of clamping tube 9 away from link rod 10 penetrates corresponding lifting rod 4 and is convex, based on this, in the state that lifting rod 4 is perpendicular to ground, the part of clamping tube 9 convex on lifting rod 4 will penetrate corresponding support plate 3, the purpose is to connect support plate 3 with lifting rod 4 as a whole, to keep the vertical state of lifting rod 4, in the state that lifting rod 4 is parallel to the support rod 1 of same side, the part of clamping tube 9 convex on lifting rod 4 is attached with adjacent support plate 3, to limit the downward rotation of lifting rod 4.

[0035] Refer to Figures 3-5 The middle part of link rod 10 is fixed with annular baffle 11, the end of two clamping tubes 9 close to each other is welded with annular pressing plate 12, the end away from each other is welded with limiting plate 13, spring 14 is equipped between baffle 11 and corresponding pressing plate 12 on both sides, spring 14 is sleeved on the outside of link rod 10, limiting plate 13 is attached with the inside of corresponding lifting rod 4, by moving two pressing plates 12 towards baffle 11, the extension position of the distal end of two clamping tubes 9 can be adjusted, the purpose is to facilitate the rotation of lifting rod 4 to adjust its position state, wherein, the bottom of pressing plate 12 extends pull plate 15, to facilitate rescue personnel to hold pull plate 15 on two pressing plates 12 with one hand and pull two clamping tubes 9 towards baffle 11, the function of spring 14 is to reset clamping tube 9, the function of limiting plate 13 is to keep the part of two clamping tubes 9 convex on lifting rod 4 consistent, to ensure the stability of telescopic clamping column and lifting rod 4 installation.

[0036] In use, the stretcher is first placed horizontally, so as to transfer the wounded to the supporting pad 7 of the stretcher, then the left end of the stretcher is lifted, and the lifting rod 4 is released, so that the lifting rod 4 remains vertical, at this time, the lifting rod 6 at the left end of the stretcher can be pulled to carry the wounded.

[0037] The rescue stretcher provided by the embodiment can realize single-person transfer of the wounded, saves manpower, and guarantees that the wounded will not be caused secondary injury even if the stretcher handle is dropped in the case of emergency rescue, and the use effect is extremely good.

[0038] It can be understood that the above description is only exemplary, and the embodiments of the application are not limited thereto.

[0039] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application is within the protection scope of the pending claims of the present application.

Claims

1. A fire rescue stretcher, characterized in that, include: A pair of support rods are parallel to each other and have their ends flush. One end of each support rod is rotatably equipped with a front caster, and the other end is equipped with a support plate. The bottom of the support plate is flush with the bottom of the front caster. A lifting rod is rotatably equipped on the side of the support plate to rotate the lifting rod so that it is perpendicular to the ground or parallel to the support rod on the same side. The swing end of the lifting rod is rotatably equipped with a rear caster. A pair of lifting rods are horizontally positioned between the two support rods and distributed at both ends of the support rods.

2. The fire rescue stretcher according to claim 1, characterized in that, A pad is provided between the two support rods; The pad has a strap on top.

3. The fire rescue stretcher according to claim 1, characterized in that, A telescopic locking post is provided between the two support plates. The telescopic locking post includes a locking tube and a connecting rod. There is a pair of locking tubes. The connecting rod is located between the two locking tubes, and the two ends of the connecting rod are respectively fitted with the corresponding locking tubes.

4. The fire rescue stretcher according to claim 3, characterized in that, The end of the clamp tube furthest from the connecting rod passes through the corresponding lifting rod and protrudes outward.

5. The fire rescue stretcher according to claim 4, characterized in that, With the lifting rod perpendicular to the ground, the portion of the clamping tube protruding from the lifting rod penetrates the corresponding support plate; With the lifting rod parallel to the support rod on the same side, the portion of the clamp tube protruding from the lifting rod fits against the adjacent support plate.

6. The fire rescue stretcher according to claim 5, characterized in that, A baffle is provided in the middle of the connecting rod; Each of the two card tubes has a pressure plate at the end that is close to each other and a limiting plate at the end that is far from each other.

7. The fire rescue stretcher according to claim 6, characterized in that, Springs are provided between the baffle and the corresponding pressure plates on both sides, and the springs are sleeved on the outside of the connecting rod.

8. The fire rescue stretcher according to claim 7, characterized in that, The limiting plate is in contact with the inner side of the corresponding lifting rod.

9. The fire rescue stretcher according to claim 6, characterized in that, A pull plate extends from the bottom of the pressure plate.

10. The fire rescue stretcher according to claim 1, characterized in that, Both the support rod and the lifting rod are hollow.

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