CN211077004U

CN211077004U - Medical stair stretcher fixing device

Info

Publication number: CN211077004U
Application number: CN201921732096.5U
Authority: CN
Inventors: 徐同德; 马二利
Original assignee: Zhangjiagang Herui Medical Equipment Co ltd
Current assignee: Zhangjiagang Herui Medical Equipment Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-24
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a medical stair stretcher fixing device, it includes first pothook etc, first pothook is through a pivot, it is connected to realize rotating between an arch and the first backup pad, the second pothook is through another pivot, it is connected to realize rotating between another arch and the second backup pad, the one end of first pothook, all be connected through an extension spring between the one end of second pothook and the top of fixed plate, the reinforcing plate all is fixed with the support, the bottom plate is with the bottom mounting of support, first wheel fixture block, the both sides at the bottom plate are fixed respectively to second wheel fixture block, first dog is fixed in one side of first wheel fixture block, the second dog is fixed in one side of second wheel fixture block. The utility model discloses can make the stair stretcher fixed place above that, can prevent that the stair stretcher from empting, also can practice thrift the space, improve security and convenience, and simple structure, reasonable in design, convenient to use.

Description

Medical stair stretcher fixing device

Technical Field

The utility model relates to a fixing device especially relates to a medical stair stretcher fixing device.

Background

At present, a plurality of stair stretchers are available on the market, and can lift people up and down, so that people with leg and foot inconvenience can go upstairs and downstairs conveniently, and therefore the stair stretchers are produced by a plurality of manufacturers on the market, but the stair stretchers are large in size, complex in structure, occupy space, can be randomly toppled and placed, and have potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a medical stair stretcher fixing device is provided, it can make the stair stretcher fix and place above that, can prevent that the stair stretcher from empting, also can practice thrift the space, has improved security and convenience, and simple structure, reasonable in design, convenient to use.

The utility model discloses a solve above-mentioned technical problem through following technical scheme: a medical stair stretcher fixing device is characterized by comprising a first clamping hook, tension springs, a support, a rotating shaft, a fixing plate, a bottom plate, a first stop block, a first wheel clamping block, a second stop block, a second wheel clamping block, a first groove, a reinforcing plate, a first supporting plate, a second clamping hook, a cross beam, a first screw hole, a second groove and a bulge, wherein the first clamping hook is rotatably connected with the first supporting plate through the rotating shaft and the bulge, the second clamping hook is rotatably connected with the second supporting plate through the other rotating shaft and the other bulge, one end of the first clamping hook and one end of the second clamping hook are connected with the top end of the fixing plate through the tension springs, the fixing plate and the reinforcing plate are fixed with the support, the bottom plate is fixed with the bottom end of the support, the first wheel clamping block and the second wheel clamping block are respectively fixed on two sides of the bottom plate, first dog is fixed in one side of first wheel fixture block, the second dog is fixed in one side of second wheel fixture block, first wheel fixture block, second wheel fixture block all is equipped with a first recess, first backup pad, the second backup pad is all fixed with the crossbeam, the both ends of crossbeam are fixed with the top both sides of support respectively, be equipped with a plurality of first screw holes on the fixed plate, be equipped with a plurality of second screw holes on the reinforcing plate, first pothook, the second pothook all is equipped with a second recess, two archs are located the top of first backup pad respectively, on the top of second backup pad, the pivot is connected with protruding rotation.

Preferably, the support comprises two upright posts and a bending pipe, and the two upright posts are respectively fixed with two ends of the bending pipe.

Preferably, the bracket is provided with a handle.

Preferably, the bottom end of the fixing plate is provided with a folded edge.

Preferably, the fixing plate is provided with a tension spring hole.

Preferably, the first hook and the second hook are connected through a connecting plate.

Preferably, the diameter of the first groove is equal to the diameter of the rear driving wheel of a stair stretcher.

Preferably, the rear driving wheel is provided with a brake pad.

Preferably, the diameter of the second groove is equal to the diameter of the cross tube of a stair stretcher.

The utility model discloses an actively advance the effect and lie in: the utility model discloses can make the stair stretcher fixed place above that, can prevent that the stair stretcher from empting, also can practice thrift the space, improve security and convenience, and simple structure, reasonable in design, convenient to use, it is with low costs.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a working principle diagram of the present invention.

Detailed Description

The following provides a preferred embodiment of the present invention with reference to the accompanying drawings to explain the technical solutions of the present invention in detail.

As shown in fig. 1 to 2, the fixing device for a medical stair stretcher of the present invention comprises a first hook 1, a tension spring 2, a bracket 3, a rotating shaft 4, a fixing plate 5, a bottom plate 6, a first stopper 7, a first wheel fixture block 8, a second stopper 10, a second wheel fixture block 11, a first groove 12, a reinforcing plate 13, a first supporting plate 14, a second supporting plate 15, a second hook 16, a cross beam 17, a first screw hole 18, a second screw hole 19, a second groove 20, and a protrusion 21, wherein the first hook 1 is rotatably connected with the first supporting plate 14 through the rotating shaft 4 and the protrusion 21, the second hook 16 is rotatably connected with the second supporting plate 15 through another rotating shaft 4, another protrusion 21, one end of the first hook 1, one end of the second hook 16 and the top end of the fixing plate 5 are connected through the tension spring 2, the fixing plate 5 and the reinforcing plate 13 are both fixed with the bracket 3, bottom plate 6 is fixed with the bottom of support 3, first wheel fixture block 8, second wheel fixture block 11 is fixed respectively in the both sides of bottom plate 6, first dog 7 is fixed in one side of first wheel fixture block 8, second dog 10 is fixed in one side of second wheel fixture block 11, first wheel fixture block 8, second wheel fixture block 11 all is equipped with a first recess 12, first backup pad 14, second backup pad 15 all is fixed with crossbeam 17, the both ends of crossbeam 17 are fixed with the top both sides of support 3 respectively, be equipped with a plurality of first screw holes 18 on the fixed plate 5, be equipped with a plurality of second screw holes 19 on the reinforcing plate 13, first pothook 1, second pothook 16 all is equipped with a second recess 20, two archs 21 are located the top of first backup pad 14 respectively, on the top of second backup pad 15, the pivot rotates with the arch and is connected.

The support 3 comprises two upright posts and a bent pipe, the two upright posts are respectively fixed with two ends of the bent pipe, and elements such as a first clamping hook are conveniently installed on the bent pipe.

The handle is arranged on the bracket 3, so that the carrying is convenient.

The bottom end of the fixing plate is provided with a folded edge 22, so that the strength of the fixing plate is improved.

The fixed plate is provided with a tension spring hole 9, which is convenient for installation and can fix one end of the tension spring.

The first hook 1 and the second hook 16 are connected through a connecting plate 23, so that the first hook and the second hook can act simultaneously and consistency is kept.

The diameter of the first groove is equal to the diameter of the rear driving wheel 24 of the stair stretcher, so that the rear wheel of the stair stretcher is conveniently clamped, and the rear wheel of the stair stretcher is prevented from moving randomly.

The brake pad is arranged on the rear driving wheel, so that the rear driving wheel can be stabilized.

The diameter of the second groove 20 is equal to the diameter of the transverse tube 25 of a stair stretcher, so that the stair stretcher is conveniently clamped and prevented from rotating.

The utility model discloses medical stair stretcher fixing device's theory of operation as follows: when the stair stretcher is not used, the rear driving wheel of the stair stretcher is clamped in the first groove, the transverse pipe of the stair stretcher is clamped in the second groove, and the upper end and the lower end of the stair stretcher are clamped, so that the stair stretcher is prevented from being moved and toppled randomly, the space can be saved, and the safety and the convenience are improved. According to the concrete situation, the position of the first hook and the position of the second hook can be adjusted through the tension spring, so that the position of the second groove is adjusted, and the first hook and the second hook are conveniently clamped with a transverse pipe of the stair stretcher. The rotating shaft is rotatably connected with the protrusion, the first clamping hook is rotatably connected with the first supporting plate through one rotating shaft and one protrusion, and the second clamping hook is rotatably connected with the second supporting plate through the other rotating shaft and the other protrusion, so that the first clamping hook and the second clamping hook are conveniently connected and rotated. The fixed plate is used for the one end of fixed extension spring, and the fixed plate passes through second screw hole and a plurality of screw cooperation through first screw hole, reinforcing plate, can with the utility model discloses medical stair stretcher fixing device fixes on the wall, makes the utility model discloses medical stair stretcher fixing device can not take place to remove. The first supporting plate, the second supporting plate and the cross beam are used for matching the first clamping hook and the second clamping hook. The first stop block and the second stop block are used for positioning the rear driving wheel of the stair stretcher, so that the first groove can conveniently clamp the rear driving wheel of the stair stretcher.

To sum up, the utility model discloses can make the stair stretcher fixed place above that, can prevent that the stair stretcher from empting, also can practice thrift the space, improve security and convenience, and simple structure, reasonable in design, convenient to use, it is with low costs.

The above-mentioned embodiments further explain the technical problems, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A medical stair stretcher fixing device is characterized by comprising a first clamping hook, tension springs, a support, a rotating shaft, a fixing plate, a bottom plate, a first stop block, a first wheel clamping block, a second stop block, a second wheel clamping block, a first groove, a reinforcing plate, a first supporting plate, a second clamping hook, a cross beam, a first screw hole, a second groove and a bulge, wherein the first clamping hook is rotatably connected with the first supporting plate through the rotating shaft and the bulge, the second clamping hook is rotatably connected with the second supporting plate through the other rotating shaft and the other bulge, one end of the first clamping hook and one end of the second clamping hook are connected with the top end of the fixing plate through the tension springs, the fixing plate and the reinforcing plate are fixed with the support, the bottom plate is fixed with the bottom end of the support, the first wheel clamping block and the second wheel clamping block are respectively fixed on two sides of the bottom plate, first dog is fixed in one side of first wheel fixture block, the second dog is fixed in one side of second wheel fixture block, first wheel fixture block, second wheel fixture block all is equipped with a first recess, first backup pad, the second backup pad is all fixed with the crossbeam, the both ends of crossbeam are fixed with the top both sides of support respectively, be equipped with a plurality of first screw holes on the fixed plate, be equipped with a plurality of second screw holes on the reinforcing plate, first pothook, the second pothook all is equipped with a second recess, two archs are located the top of first backup pad respectively, on the top of second backup pad, the pivot is connected with protruding rotation.

2. A medical stair stretcher securement device as in claim 1 wherein the bracket includes two posts and a bent tube, the two posts being secured to respective ends of the bent tube.

3. A medical stair stretcher securing device according to claim 1 wherein a handle is provided on the bracket.

4. The medical stair stretcher securing device according to claim 1, wherein the bottom end of the securing plate is provided with a hem.

5. The medical stair stretcher securing device according to claim 1, wherein the securing plate is provided with a tension spring hole.

6. The medical stair stretcher fixture as claimed in claim 1, wherein the first hook and the second hook are connected by a connecting plate.

7. A medical stair stretcher fixture as claimed in claim 1 wherein the diameter of the first recess is equal to the diameter of the rear drive wheel of a stair stretcher.

8. The medical stair stretcher securing device according to claim 7, wherein a brake pad is provided on the rear driving wheel.

9. A medical stair stretcher fixture as claimed in claim 1 wherein the diameter of the second recess is equal to the diameter of the cross tube of a stair stretcher.