CN217566674U

CN217566674U - Leg lifting device

Info

Publication number: CN217566674U
Application number: CN202221788449.5U
Authority: CN
Inventors: 王倩倩
Original assignee: Shaoxing Hospital of Traditional Chinese Medicine
Current assignee: Shaoxing Hospital of Traditional Chinese Medicine
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-10-14
Anticipated expiration: 2032-07-12

Abstract

A leg lifting device belongs to the technical field of medical instruments. The utility model discloses a base, the top slidable mounting of base has the fixing base, the internally mounted of fixing base has electric capstan, stop gear is installed to one side at electric capstan top, electric capstan's power take off end is connected with the hank rope, the one end of hank rope slides and runs through stop gear, the telescopic link is installed to one side of fixing base, the top of telescopic link is installed and is rotated the seat, the inside of rotating the seat is rotated and is installed the horizontal pole, the ring body is installed to the one end of horizontal pole, the top of hank rope slides and cup joints the surface at the ring body, the fixed subassembly of shank is installed to the other end of horizontal pole. The utility model discloses a set up the fixed subassembly of shank and can fix patient's shank, form lever structure through horizontal pole, telescopic link and rotation seat to use electric capstan to stretch patient's shank as power, make its lifting that makes progress, thereby be convenient for the disinfection work of follow-up shank.

Description

Leg lifting device

Technical Field

The utility model belongs to the technical field of medical instrument, specifically relate to a shank lifting device.

Background

At present, when the disinfection work before the leg operation is performed on a leg patient, the disinfection work is basically performed on a common operating bed, and generally, a plurality of nurses help the patient to lift the leg and place the leg on a foot lifting frame, or the patient lifts the leg by himself to disinfect the leg. As shown in fig. 1, the foot lifting frame is a schematic structural diagram of an existing foot lifting frame, and includes a base 1, an expansion link 5 and a support plate 17, one end of the expansion link 5 is connected with the base 1, the other end of the expansion link 5 is connected with the support plate 17, the expansion link 5 includes two sets of hollow rods and bolts, the hollow rods are provided with fixing holes, the expansion link 5 can be expanded and contracted by pulling, after being stretched, the two sets of hollow rods are limited after the bolts are screwed and matched with the fixing holes, and thus, expansion and height locking are realized; the support plate 17 is of an arc-shaped structure for resting the legs.

The operation not only needs more personnel, but also is difficult for patients to cooperate in the whole process, and particularly, the operation is not suitable for the patients to do large-amplitude actions on limbs when the patients suffer serious trauma such as comminuted fracture, otherwise, secondary injury is easily caused. Therefore, the existing foot-lifting frame needs to be structurally improved.

Disclosure of Invention

An object of the utility model is to provide a shank lifting device possesses and is convenient for stable shank to the patient and carries out lifting and fixed advantage to solve the problem that proposes in the above-mentioned background art.

The above technical problem of the utility model is mainly solved through the following technical scheme: the utility model provides a leg lifting device, includes the base, the top slidable mounting of base has the fixing base, the internally mounted of fixing base has electric capstan, stop gear is installed to one side at electric capstan top, electric capstan's power take off end is connected with the hank rope, the one end of hank rope slides and runs through stop gear, the telescopic link is installed to one side of fixing base, the top of telescopic link is installed and is rotated the seat, the internal rotation who rotates the seat installs the horizontal pole, the ring body is installed to the one end of horizontal pole, the top of hank rope slides and cup joints the surface at the ring body, the fixed subassembly of shank is installed to the other end of horizontal pole.

Preferably, the limiting mechanism comprises a fixed block, the fixed block is installed at the top of the electric winch, a frame is installed on one side of the fixed block, and rotating wheels are installed on two sides of the inside of the frame in a rotating mode.

Preferably, the rotating wheels are arranged in an hourglass-shaped structure, and one end of the stranded rope penetrates through the rotating wheels in a sliding mode.

Preferably, the top of base is seted up flutedly, the internally mounted of recess has the slide bar, the sliding sleeve has been cup jointed in the surface slip of slide bar, the bottom of fixing base is connected with the top of sliding sleeve.

Preferably, the leg fixing assembly comprises a connecting block, a sleeve is mounted on one side of the connecting block, the other end of the cross rod extends into the sleeve, a bolt is connected to the outer portion of the sleeve in a threaded mode, and one end of the bolt penetrates through the sleeve and is bolted to the surface of the cross rod.

Preferably, a support is installed at the bottom of the connecting block, a supporting plate is rotatably installed at the bottom of the support, a placing groove is formed in the top of the supporting plate, and a rubber pad is bonded inside the placing groove.

Preferably, the top of the supporting plate is provided with a bandage, the bandage is positioned above the placing groove, and the surface of the bandage is provided with a magic tape.

The utility model discloses beneficial effect who has: the utility model discloses a set up the fixed subassembly of shank and can fix patient's shank, form lever structure through horizontal pole, telescopic link and rotation seat to use electric capstan winch to stretch patient's shank as power, make its lifting that makes progress, thereby the disinfection work of the follow-up shank of being convenient for. The utility model discloses a set up fixing base and telescopic link, can conveniently accomodate, can conveniently finely tune the device when using simultaneously, improved the flexibility of using. The utility model discloses a set up stop gear, can prescribe a limit to the ragger rope, resistance when reducing the ragger rope and removing.

Drawings

FIG. 1 is a schematic view of a conventional foot rest;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of a cross bar according to the present invention;

fig. 4 is a schematic top view of the frame of the present invention;

fig. 5 is a schematic view of a connection structure of the sleeve and the cross bar of the present invention;

fig. 6 is a schematic view of a connection structure of the support plate and the binding band according to the present invention;

fig. 7 is a schematic top view of the base of the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. an electric capstan; 4. stranding a rope; 5. a telescopic rod; 6. a rotating seat; 7. a cross bar; 8. a ring body; 9. a frame; 10. a rotating wheel; 11. a slide bar; 12. a sliding sleeve; 13. connecting blocks; 14. a sleeve; 15. a bolt; 16. a support; 17. a support plate; 18. a rubber pad; 19. binding a belt; 20. a fixed block; 21. a placement groove; 22. magic tape; 23. and (6) a groove.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a leg lifting device, as shown in fig. 2-7, comprises a base 1, wherein a fixed seat 2 is slidably mounted at the top of the base 1, an electric winch 3 is mounted inside the fixed seat 2, and a power output end of the electric winch 3 is connected with a stranded rope 4; through setting up base 1 for support the device.

The top of base 1 has seted up recess 23, the internally mounted of recess 23 has slide bar 11, slide bar 11's surface slides and has cup jointed sliding sleeve 12, the bottom of fixing base 2 is connected with the top of sliding sleeve 12. Through the cooperation that sets up slide bar 11 and sliding sleeve 12 and use, conveniently remove fixing base 2, this kind of removal can be finely tuned the device apart from the distance of operating table, makes things convenient for actual operation.

A telescopic rod 5 is installed on one side of the fixed seat 2, a rotating seat 6 is installed at the top of the telescopic rod 5, a cross rod 7 is rotatably installed inside the rotating seat 6, a ring body 8 is installed at one end of the cross rod 7, and the top of the stranded rope 4 is slidably sleeved on the surface of the ring body 8; through setting up telescopic link 5, telescopic link 5 includes two sets of hollow poles and bolt 15, has seted up the fixed orifices on the hollow pole, can stretch out and draw back telescopic link 5 through the pulling, after tensile, prescribes a limit to two sets of hollow poles after agreeing with the fixed orifices through twisting bolt 15 to realize extension and height locking, and then reach the purpose of highly adjusting the device.

Furthermore, a lever structure is formed by arranging the cross rod 7, the telescopic rod 5 and the rotating seat 6.

The fixed subassembly of shank is installed to the other end of horizontal pole 7, the fixed subassembly of shank includes connecting block 13, sleeve 14 is installed to one side of connecting block 13, and the other end of horizontal pole 7 extends to the inside of sleeve 14, the outside threaded connection of sleeve 14 has bolt 15, the one end of bolt 15 run through sleeve 14 and with the surperficial bolt of horizontal pole 7. Through setting up sleeve 14 and bolt 15 for connect horizontal pole 7 and connecting block 13, this connected mode can conveniently be disassembled the fixed subassembly of shank, thereby reaches convenient purpose of accomodating.

The bottom of the connecting block 13 is provided with a support 16, the bottom of the support 16 is rotatably provided with a support plate 17, the top of the support plate 17 is provided with a placing groove 21, and a rubber pad 18 is bonded inside the placing groove 21. The bracket 16 is used for connecting the support plate 17 and the connecting block 13. The top of the supporting plate 17 is provided with a bandage 19, the bandage 19 is positioned above the placing groove 21, the surface of the bandage 19 is provided with a magic tape 22, and the magic tape 22 is arranged for conveniently fixing and connecting the bandage 19.

Further, before carrying out the lifting to patient's shank, move the device near the operating table, carry out corresponding regulation to fixing base 2 and telescopic link 5 afterwards, make backup pad 17 move to patient's shank department, then place patient's shank end in the inside standing groove 21 of backup pad 17, through setting up rubber pad 18, can prevent backup pad 17 and patient's skin emergence scotch, through setting up standing groove 21 for conveniently prescribe a limit to patient's limbs. The top of the patient's calf is then looped around by strap 19 and secured after tightening by hook and loop fasteners 22, which secure the patient's calf to the support plate 17.

Stop gear is installed to one side at electric capstan 3 top, and the one end of stranded rope 4 slides and runs through stop gear, and stop gear includes fixed block 20, and fixed block 20 is installed at electric capstan 3's top, and frame 9 is installed to one side of fixed block 20, and runner 10 is all installed in the inside both sides of frame 9 rotation. The rotating wheels 10 are arranged in an hourglass shape, and one end of the stranded rope 4 penetrates through the rotating wheels 10 in a sliding mode. By providing a frame 9 for mounting the turning wheel 10, and by providing an hourglass-shaped turning wheel 10 for limiting the strands 4, the resistance of the strands 4 in their movement is reduced.

When lifting patient's shank, through starting electric capstan 3, electric capstan 3's power take off is to stranded rope 4 stimulate and rolling, stranded rope 4 passes through 8 pulling horizontal poles 7 of ring body afterwards, horizontal pole 7 perk drives support 16 and backup pad 17 through connecting block 13 and rises, backup pad 17 drives and fixes the patient limbs on its surface and rises, thereby reach the purpose of carrying out the lifting to patient's limbs, electric capstan 3 has self-locking function simultaneously, can make patient's limbs keep at certain height for a long time, make things convenient for going on of disinfection work.

To sum up, the utility model discloses a set up the fixed subassembly of shank and can fix patient's shank, form lever structure through horizontal pole, telescopic link and rotation seat to use electric capstan as power to stretch patient's shank, make its lifting that makes progress, thereby be convenient for the disinfection work of follow-up shank. The utility model discloses a set up fixing base and telescopic link, can conveniently accomodate, can conveniently finely tune the device when using simultaneously, improved the flexibility of using. The utility model discloses a set up stop gear, can prescribe a limit to hank rope 4, reduce the resistance when hank rope 4 removes.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a leg lifting device, includes base (1), its characterized in that, the top slidable mounting of base (1) has fixing base (2), the internally mounted of fixing base (2) has electric capstan (3), stop gear is installed to one side at electric capstan (3) top, the power take off end of electric capstan (3) is connected with stranded rope (4), the one end of stranded rope (4) slides and runs through stop gear, telescopic link (5) are installed to one side of fixing base (2), rotate seat (6) are installed at the top of telescopic link (5), rotate the internal rotation of seat (6) and install horizontal pole (7), ring body (8) are installed to the one end of horizontal pole (7), the top of stranded rope (4) slides and cup joints the surface at ring body (8), the fixed subassembly of shank is installed to the other end of horizontal pole (7).

2. A leg lifting device according to claim 1, wherein the limiting mechanism comprises a fixed block (20), the fixed block (20) is mounted on the top of the electric winch (3), a frame (9) is mounted on one side of the fixed block (20), and rotating wheels (10) are rotatably mounted on both sides of the inside of the frame (9).

3. A leg-lifting device according to claim 2, characterised in that the wheels (10) are arranged in an hourglass-like configuration, and that one end of the strands (4) is slid through between the wheels (10).

4. The leg lifting device according to claim 1, wherein a groove (23) is formed in the top of the base (1), a sliding rod (11) is installed inside the groove (23), a sliding sleeve (12) is slidably sleeved on the surface of the sliding rod (11), and the bottom of the fixed seat (2) is connected with the top of the sliding sleeve (12).

5. A leg lifting device according to claim 1, characterised in that the leg fixing assembly comprises a connecting block (13), a sleeve (14) is mounted on one side of the connecting block (13), the other end of the crossbar (7) extends to the inside of the sleeve (14), a bolt (15) is threadedly connected to the outside of the sleeve (14), and one end of the bolt (15) extends through the sleeve (14) and is bolted to the surface of the crossbar (7).

6. The leg lifting device according to claim 5, characterized in that a support (16) is mounted at the bottom of the connecting block (13), a support plate (17) is rotatably mounted at the bottom of the support (16), a placing groove (21) is formed in the top of the support plate (17), and a rubber pad (18) is bonded inside the placing groove (21).

7. A leg lift according to claim 6, characterised in that a strap (19) is mounted on top of the support plate (17), the strap (19) being located above a placement slot (21), a hook and loop fastener (22) being mounted on the surface of the strap (19).