CN214857955U - Adjustable traction device for lower limb exercise after orthopedic operation - Google Patents
Adjustable traction device for lower limb exercise after orthopedic operation Download PDFInfo
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- CN214857955U CN214857955U CN202121002144.2U CN202121002144U CN214857955U CN 214857955 U CN214857955 U CN 214857955U CN 202121002144 U CN202121002144 U CN 202121002144U CN 214857955 U CN214857955 U CN 214857955U
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- sleeve
- rod
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- traction
- lower limb
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Abstract
The utility model relates to the technical field of orthopedic nursing, and discloses an adjustable traction device for lower limb exercise after an orthopedic operation, which comprises a support column, a first traction plate and a second traction plate, wherein a cross rod is fixed at the top end of the support column, a first sleeve and a second sleeve are respectively sleeved on the support column and the cross rod, the first sleeve and the second sleeve are in sliding fit with the support column and the cross rod, and two first guide wheels which are parallel to each other are arranged on one side of the first sleeve, which is close to the cross rod; the below of first leading wheel is provided with the wire winding pole, and the wire winding pole rotates and installs on first sleeve pipe, and the both sides of first sleeve pipe all rotate and install the rotary rod, all are fixed with first spring between two rotary rods and the first sleeve pipe, and the one end that two rotary rods are close to the wire winding pole all is fixed with the inserted bar. Through rotating the wire winding pole, adjust the distance between first traction plate and the first leading wheel to pull the height and adjust, and adjust skin traction force through rotating adjusting screw, so that patient's recovery.
Description
Technical Field
The utility model relates to an orthopedics nursing technical field especially relates to an orthopedics postoperative low limbs take exercise and use draw gear with adjustable.
Background
After the fracture occurs, the fracture site is dragged by muscles and tendons, resulting in dislocation, angulation, and shortening. In the orthopedic treatment process, lower limbs postoperative is required to be exercised usually in order to improve the effect of recovering after the lower limbs operation, and at present, the mode commonly used is carried out the hoist of a certain height to patient's lower limbs through the bandage to it resumes, but, this kind of mode is not convenient for adjust its fixed position and the height of hoist, and consequently, we have provided an adjustable orthopedic postoperative lower limbs and have taken exercise and use draw gear to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an adjustable traction device for lower limb exercise after an orthopedic operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the adjustable traction device for the orthopedic postoperative lower limb exercise comprises a support column, a first traction plate and a second traction plate, wherein a cross rod is fixed at the top end of the support column, a first sleeve and a second sleeve are respectively sleeved on the support column and the cross rod, the first sleeve and the second sleeve are in sliding fit with the support column and the cross rod, and two first guide wheels which are parallel to each other are arranged on one side, close to the cross rod, of the first sleeve;
a winding rod is arranged below the first guide wheel, the winding rod is rotatably installed on the first sleeve, rotary rods are rotatably installed on two sides of the first sleeve, a first spring is fixed between each of the two rotary rods and the first sleeve, an insertion rod is fixed at one end of each of the two rotary rods close to the winding rod, and the insertion rod is inserted into the winding rod;
the first traction plate is fixedly provided with a second guide wheel, the bottom end of the second sleeve is provided with a third guide wheel, the winding rod is provided with a traction rope, the traction rope is wound on the first guide wheel, the second guide wheel and the third guide wheel, and one end, far away from the winding rod, of the traction rope is fixedly connected with the second traction plate.
Preferably, the bottom of support column is provided with the fixation clamp, the inboard of fixation clamp is provided with the briquetting.
Preferably, a plurality of adjusting holes are formed in the supporting column and the cross rod along the length direction of the supporting column and the cross rod, adjusting bolts penetrate through the first sleeve and the second sleeve and are matched with the adjusting holes.
Preferably, the number of the adjusting holes is five to twenty, and the adjusting holes are linearly arranged.
Preferably, jacks are formed in the two sides of the winding rod close to one end of the first sleeve, and the insertion rod is inserted into the jacks.
Preferably, one side of each of the first traction plate and the second traction plate is provided with a binding band.
Preferably, limiting plates are arranged between two sides of the first traction plate and the second traction plate, the limiting plates are rotatably connected with the first traction plate and the second traction plate, waist grooves are formed in one ends, close to the second traction plate, of the limiting plates, rotating shafts are fixed to two sides of the second traction plate, and the rotating shafts are inserted in the waist grooves.
Preferably, a fixed sleeve is arranged between the two limiting plates, sliders are fixed to two sides of the fixed sleeve and penetrate through the limiting plates, the sliders are in sliding fit with the limiting plates, an inner threaded pipe is fixed to the outer wall of each limiting plate, an adjusting screw is connected to the inner threaded pipe in a threaded mode, and a second spring is arranged between the adjusting screw and the sliders.
Preferably, the two limiting plates are provided with grooves, and the sliding blocks are inserted into the grooves.
The utility model has the advantages that:
this device is through adjusting first sleeve pipe and second sleeve pipe, can finely tune the position of first traction plate, second traction plate to adjust fixed position, simultaneously through rotating the wire winding pole, adjust the distance between first traction plate and the first leading wheel, thereby pull the height and adjust, and adjust skin traction force through rotating adjusting screw, so that patient's recovery.
Drawings
Fig. 1 is a schematic structural view of an adjustable traction device for lower limb exercise after orthopedic surgery, which is provided by the utility model;
fig. 2 is a schematic structural view of the installation of the winding rod in the adjustable traction device for lower limb exercise after orthopedic surgery provided by the utility model;
fig. 3 is a schematic structural view of the surface of the cross rod in the adjustable traction device for lower limb exercise after orthopedic surgery.
In the figure: the device comprises a supporting column 1, a cross rod 2, a fixing clamp 3, a first sleeve 4, a first guide wheel 5, a first traction plate 6, a second traction plate 7, a second guide wheel 8, a winding rod 9, a traction rope 10, a rotating rod 11, an inserted rod 12, a first spring 13, a second sleeve 14, a third guide wheel 15, an adjusting hole 16, a limiting plate 17, a waist groove 18, a rotating shaft 19, a fixed sleeve 20, a sliding block 21, a slotted groove 22, an internal threaded pipe 23, an adjusting screw 24 and a second spring 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the adjustable traction device for lower limb exercise after orthopedics surgery comprises a support column 1, a first traction plate 6 and a second traction plate 7, wherein a cross rod 2 is fixed at the top end of the support column 1, a first sleeve 4 and a second sleeve 14 are respectively sleeved on the support column 1 and the cross rod 2, the first sleeve 4 and the second sleeve 14 are in sliding fit with the support column 1 and the cross rod 2, one side of the first sleeve 4, which is close to the cross rod 2, is provided with two first guide wheels 5 which are parallel to each other, and the two first guide wheels 5 are arranged up and down;
a winding rod 9 is arranged below the first guide wheel 5, the winding rod 9 is rotatably installed on the first sleeve 4, rotary rods 11 are rotatably installed on two sides of the first sleeve 4, a first spring 13 is fixed between each rotary rod 11 and the first sleeve 4, an insertion rod 12 is fixed at one end of each rotary rod 11 close to the winding rod 9, the insertion rod 12 is inserted into the winding rod 9, two sides of one end of the winding rod 9 close to the first sleeve 4 are respectively provided with an insertion hole, and the insertion rod 12 is inserted into the insertion holes;
a second guide wheel 8 is fixed on the first traction plate 6, a third guide wheel 15 is arranged at the bottom end of the second sleeve 14, a traction rope 10 is arranged on the winding rod 9, the traction rope 10 is wound on the first guide wheel 5, the second guide wheel 8 and the third guide wheel 15 (the winding mode is shown in fig. 1), and one end, far away from the winding rod 9, of the traction rope 10 is fixedly connected with the second traction plate 7.
Furthermore, the bottom of the support column 1 is provided with a fixing clamp 3, the inner side of the fixing clamp 3 is provided with a pressing block, and the device is convenient to fix on a sickbed through the fixing clamp 3.
Further, all seted up a plurality of regulation holes 16 along its length direction on support column 1 and the horizontal pole 2, the quantity of regulation hole 16 is five to twenty, and 16 linear arrangements of regulation hole, and all run through on first sleeve pipe 4, the second sleeve pipe 14 and be provided with adjusting bolt, adjusting bolt and 16 looks adaptations of regulation hole.
Further, first traction plate 6, one side of second traction plate 7 all is provided with the bandage, be convenient for fix the patient shank, first traction plate 6, all be provided with limiting plate 17 between the 7 both sides of second traction plate, limiting plate 17 and first traction plate 6, second traction plate 7 rotates and is connected, and limiting plate 17 is close to the one end of second traction plate 7 and has seted up waist groove 18, and the both sides of second traction plate 7 are fixed with pivot 19, pivot 19 is inserted and is established in waist groove 18, be convenient for fix the patient shank by limiting plate 17, reduce the factor of fracture department displacement.
A fixed sleeve 20 is arranged between the two limiting plates 17, sliders 21 are fixed on two sides of the fixed sleeve 20, the sliders 21 penetrate through the limiting plates 17, the sliders 21 are in sliding fit with the limiting plates 17, an internal threaded pipe 23 is fixed on the outer wall of each limiting plate 17, an adjusting screw 24 is in threaded connection with the internal threaded pipe 23, a second spring 25 is arranged between the adjusting screw 24 and the slider 21, a groove 22 is formed in each limiting plate 17, and the sliders 21 are inserted into the groove 22.
In this embodiment, when in use, the adjusting bolts on the first sleeve 4 and the second sleeve 14 are rotated to adjust the positions of the first sleeve 4 and the second sleeve 14 according to the positions to be fixed, the first guide wheel 5 and the second guide wheel 15 are driven to move at the same time, and the adjusting bolts are rotated to be inserted into the adjusting holes 16 to fix the first sleeve 4 and the second sleeve 14, the legs of the patient are fixed by the straps on the second traction plate 7, the legs are reinforced again by the limiting plate 17, the soles of the feet are fixed by the straps on the first traction plate 6, the skin of the legs is fixed by the fixing sleeve 20, after the fixing, the outer ends of the two rotating rods 11 are pressed to rotate the rotating rods 11 on the first sleeve 4, the inserting rods 12 are far away from the winding rod 9, the winding rod 9 rotates, the winding rod 9 drives the traction rope 10 to wind on the winding rod 9, the first traction plate 6 and the second traction plate 7 are pulled simultaneously, the traction force is adjusted, the traction height is adjusted, meanwhile, the adjusting screw rod 24 is rotated, the adjusting screw rod 24 drives the second spring 25 to stretch, the elastic force of the second spring 25 is changed, the pulling force on the skin is changed, the recovery of a patient is facilitated, after the adjustment, the rotating rod 11 is loosened, the inserting rod 12 is driven by the first spring 13 to be inserted again into the winding rod 9, and the winding rod 9 is fixed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The adjustable traction device for orthopedic postoperative lower limb exercise comprises a support column (1), a first traction plate (6) and a second traction plate (7), wherein a cross rod (2) is fixed at the top end of the support column (1), and is characterized in that a first sleeve (4) and a second sleeve (14) are respectively sleeved on the support column (1) and the cross rod (2), the first sleeve (4) and the second sleeve (14) are in sliding fit with the support column (1) and the cross rod (2), and two first guide wheels (5) which are parallel to each other are arranged on one side, close to the cross rod (2), of the first sleeve (4);
a winding rod (9) is arranged below the first guide wheel (5), the winding rod (9) is rotatably installed on the first sleeve (4), rotary rods (11) are rotatably installed on two sides of the first sleeve (4), a first spring (13) is fixed between each rotary rod (11) and the first sleeve (4), an insertion rod (12) is fixed at one end, close to the winding rod (9), of each rotary rod (11), and the insertion rod (12) is inserted into the winding rod (9);
be fixed with second leading wheel (8) on first traction plate (6), the bottom of second sleeve pipe (14) is provided with third leading wheel (15), be provided with haulage rope (10) on wire wrapping rod (9), haulage rope (10) winding is in on first leading wheel (5), second leading wheel (8) and third leading wheel (15), and haulage rope (10) keep away from wire wrapping rod (9) one end with second traction plate (7) fixed connection.
2. The adjustable traction device for postoperative lower limb exercise in orthopedics department according to claim 1, characterized in that a fixing clamp (3) is arranged at the bottom end of the supporting column (1), and a pressing block is arranged on the inner side of the fixing clamp (3).
3. The adjustable traction device for postoperative lower limb exercise in orthopedics department according to claim 1, wherein the support column (1) and the cross rod (2) are both provided with a plurality of adjusting holes (16) along the length direction thereof, and the first sleeve (4) and the second sleeve (14) are both provided with adjusting bolts in a penetrating manner, and the adjusting bolts are matched with the adjusting holes (16).
4. The adjustable orthopedic postoperative traction device for lower limb exercise according to claim 3, wherein the number of the adjustment holes (16) is five to twenty, and the adjustment holes (16) are linearly arranged.
5. The adjustable traction device for postoperative lower limb exercise in orthopedics department as claimed in claim 1, wherein the two sides of the winding rod (9) near one end of the first sleeve (4) are provided with insertion holes, and the insertion rod (12) is inserted into the insertion holes.
6. The adjustable traction device for postoperative lower limb exercise in orthopedics department as claimed in claim 1, wherein one side of the first traction plate (6) and one side of the second traction plate (7) are both provided with a binding band.
7. The adjustable traction device for postoperative lower limb exercise of orthopedics department according to claim 6, wherein a limiting plate (17) is arranged between two sides of the first traction plate (6) and the second traction plate (7), the limiting plate (17) is rotatably connected with the first traction plate (6) and the second traction plate (7), a waist groove (18) is formed in one end, close to the second traction plate (7), of the limiting plate (17), a rotating shaft (19) is fixed to two sides of the second traction plate (7), and the rotating shaft (19) is inserted into the waist groove (18).
8. The adjustable traction device for postoperative lower limb exercise of orthopedics department according to claim 7, characterized in that a fixed sleeve (20) is arranged between two limiting plates (17), sliding blocks (21) are fixed on both sides of the fixed sleeve (20), the sliding blocks (21) penetrate through the limiting plates (17), the sliding blocks (21) are in sliding fit with the limiting plates (17), an internal threaded pipe (23) is fixed on the outer wall of the limiting plates (17), an adjusting screw (24) is in threaded connection with the internal threaded pipe (23), and a second spring (25) is arranged between the adjusting screw (24) and the sliding blocks (21).
9. The adjustable traction device for postoperative lower limb exercise of orthopedics department according to claim 8, characterized in that two limiting plates (17) are both provided with a slot (22), and the sliding block (21) is inserted in the slot (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002144.2U CN214857955U (en) | 2021-05-12 | 2021-05-12 | Adjustable traction device for lower limb exercise after orthopedic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121002144.2U CN214857955U (en) | 2021-05-12 | 2021-05-12 | Adjustable traction device for lower limb exercise after orthopedic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214857955U true CN214857955U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121002144.2U Expired - Fee Related CN214857955U (en) | 2021-05-12 | 2021-05-12 | Adjustable traction device for lower limb exercise after orthopedic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214857955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748309A (en) * | 2022-04-02 | 2022-07-15 | 中国人民解放军空军军医大学 | Traction stretching device for postoperative recovery based on orthopedic trauma |
-
2021
- 2021-05-12 CN CN202121002144.2U patent/CN214857955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748309A (en) * | 2022-04-02 | 2022-07-15 | 中国人民解放军空军军医大学 | Traction stretching device for postoperative recovery based on orthopedic trauma |
| CN114748309B (en) * | 2022-04-02 | 2023-09-08 | 中国人民解放军空军军医大学 | Traction stretching device based on orthopedics wound postoperative recovery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |