CN218391367U - Traction device for rehabilitation nursing - Google Patents
Traction device for rehabilitation nursing Download PDFInfo
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- CN218391367U CN218391367U CN202220895931.2U CN202220895931U CN218391367U CN 218391367 U CN218391367 U CN 218391367U CN 202220895931 U CN202220895931 U CN 202220895931U CN 218391367 U CN218391367 U CN 218391367U
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 description 9
- 239000003814 drug Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 201000005671 spondyloarthropathy Diseases 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical appliances, in particular to a traction device for rehabilitation nursing; the traction device for rehabilitation nursing comprises a rehabilitation bed body, wherein a cross beam is arranged on the rehabilitation bed body, and two weight adjusting mechanisms and two height adjusting mechanisms are arranged on the cross beam; each weight adjusting mechanism comprises support columns arranged on the cross beam, first pulleys and second pulleys arranged on the support columns in an up-down opposite mode, and a traction rope connected with the first pulleys and the second pulleys. The utility model provides a new traction device for rehabilitation nursing, which adjusts the weight of traction training by arranging a balance weight rod, a plurality of balancing weights and an inserted link connecting the balance weight rod and the balancing weights, and has wider range of applicable people; the double-pulley setting through first pulley and second pulley has effectively alleviateed patient's pulling force that pulls the haulage rope for patient's both hands have both obtained the exercise and can not cause too big burden to patient's both hands.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, in particular to draw gear for rehabilitation and nursing.
Background
In clinical medicine, often need to carry out the traction operation to orthopedic patient's nursing in, it can be fine treatment some types of cervical spondylopathy or shank skeleton restoration etc. do to pull, when pulling the treatment, the traditional mode adopts auxiliary means such as medicine, biochemistry or biophysics to promote metabolism, especially will relax human key position's musculature and connective tissue, when the bone is restoreed to a certain degree, needs to carry out certain exercise rehabilitation. The existing traction device for rehabilitation nursing can adjust the weight, but has single function, for some patients, the traction device not only needs to adjust the traction weight to do strength exercise, but also needs to lift corresponding parts such as arms and legs to a preset height and keep a certain time to do exercise, the existing traction device can only do single exercise, and can not realize the switching of two exercises, namely, after the strength exercise is finished, the traction device of the previous exercise can not be directly switched to the other exercise, and the traction device of the previous exercise needs to be detached to be installed with the traction device needed by the next exercise.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a new draw gear for rehabilitation and nursing.
The utility model discloses specific technical scheme as follows:
the utility model provides a traction device for rehabilitation nursing, which comprises a rehabilitation bed body, wherein a cross beam is arranged on the rehabilitation bed body, and two weight adjusting mechanisms and two height adjusting mechanisms are arranged on the cross beam; each weight adjusting mechanism comprises a supporting column arranged on the cross beam, a first pulley, a second pulley and a traction rope, wherein the first pulley and the second pulley are arranged on each supporting column and are oppositely arranged up and down, the traction rope is connected with the first pulley and the second pulley, the first pulley is rotationally connected to the supporting column, the bottom of the first pulley is connected with a hook, the supporting column is provided with a sliding groove, the second pulley is connected in the sliding groove in a sliding manner, one end of the traction rope is connected with the hook, and the other end of the traction rope sequentially penetrates through the second pulley and the first pulley and is connected with a traction lantern ring; each the bottom of second pulley all is equipped with the counter weight pole, wear to be equipped with a plurality of balancing weights on the counter weight pole, inserted bar connects counter weight pole and corresponding balancing weight 。
The improved structure is characterized in that a sliding block is arranged in the sliding groove, the second pulley is rotatably connected to the sliding block, a through hole is formed in the side wall of the sliding groove, a pressing rod is arranged in the through hole, one end of the pressing rod is pressed against the sliding block, the other end of the pressing rod penetrates through the through hole and is arranged outside the through hole, and a nut is screwed on the part of the pressing rod, which is arranged outside the through hole.
Further improvement, each height adjusting mechanism all includes the regulating box, locates slide on the regulating box lateral wall, locate threaded rod in the regulating box, locate on the threaded rod and with the regulating block of threaded rod spiro union and with the motor that the threaded rod is connected, the bottom of regulating box is equipped with the installation the install bin of motor, the output shaft of motor passes in proper order the install bin with the regulating box and locate in the regulating box, the one end of threaded rod is rotated and is connected the top of regulating box, the other end with the output shaft of motor, the one end of regulating block is passed the slide is connected with the support column that corresponds.
In a further improvement, a fixing rod is arranged on one side, close to the slide, of the cross beam, the top of the fixing rod is connected with the top of the adjusting box, adjusting holes are formed in the adjusting block, and the adjusting holes can be along the fixing rod to slide up and down.
In a further improvement, the weight rods are provided with fixed holes, the top of each counter weight block is provided with a sliding hole corresponding to the weight rod in a sliding manner, the side wall of each counter weight block is provided with a jack corresponding to the fixed hole, and the inserted rods are sequentially inserted into the jacks and the fixed holes.
The utility model discloses the beneficial effect who gains:
the utility model provides a new traction device for rehabilitation nursing, which adjusts the weight of traction training by arranging a balance weight rod, a plurality of balancing weights and an inserted link connecting the balance weight rod and the balancing weights, and has wider range of applicable people; the double-pulley setting through first pulley and second pulley has effectively alleviateed the pulling force that patient pulled the haulage rope for patient's both hands have both obtained the exercise and can not cause too big burden to patient's both hands.
Drawings
FIG. 1 is a partial cross-sectional view of a side view of a traction device for rehabilitation care according to the present invention;
FIG. 2 is a front view of the traction device for rehabilitation nursing according to the present invention;
fig. 3 is a top view of the traction device for rehabilitation nursing according to the present invention;
fig. 4 is a side view of the weight adjustment mechanism of the present invention;
FIG. 5 is a schematic structural view of a middle weight block of the present invention;
fig. 6 is a cross-sectional view of the weight rod and the counter weight block of the present invention;
fig. 7 is a schematic structural diagram of the middle support pillar of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, which are only used to explain the contents of the present invention, but not to limit the scope of the present invention.
The utility model provides a traction device for rehabilitation nursing, as shown in figure 1, figure 2-figure 5, comprising a rehabilitation bed body 1, wherein a beam 2 is arranged on the rehabilitation bed body 1, and two weight adjusting mechanisms 3 and two height adjusting mechanisms 4 are arranged on the beam 2; each weight adjusting mechanism 3 comprises a support column 301 arranged on the cross beam 2, a first pulley 302 and a second pulley 303 which are arranged on each support column 301 and are arranged oppositely up and down, and a traction rope 304 connected with the first pulley 302 and the second pulley 303, wherein the first pulley 302 is rotatably connected on the support column 301, the bottom of the first pulley 302 is connected with a hook 305, a chute 306 is arranged on the support column 301, the second pulley 303 is slidably connected in the chute 306, one end of the traction rope 304 is connected with the hook 305, and the other end of the traction rope is sequentially arranged on the second pulley 303 and the first pulley 302 in a penetrating way and is connected with a traction lantern ring 307; the bottom of each second pulley 303 is provided with a counterweight rod 308, a plurality of counterweights 309 penetrate through the counterweight rod 308, and an insertion rod 310 is connected with the counterweight rod 308 and the corresponding counterweight 309. The dimensions of the drawings in the present application are appropriately scaled.
The utility model provides a new traction device for rehabilitation nursing, which adjusts the weight of traction training by arranging a balance weight rod, a plurality of balancing weights and an inserted link connecting the balance weight rod and the balancing weights, and has wider range of applicable people; the double-pulley setting through first pulley and second pulley has effectively alleviateed patient's pulling force that pulls the haulage rope for patient's both hands have both obtained the exercise and can not cause too big burden to patient's both hands.
When using, the hand power pulls the lantern ring or stretches into the foot and pulls the lantern ring in, then slide from top to bottom through dragging the haulage rope and drive the second pulley, and the bottom of second pulley is connected with counterweight rod and balancing weight, according to the weight of actual training needs, select the balancing weight of corresponding quantity, then stretch into each balancing weight from top to bottom in proper order with the counterweight rod, use three balancing weight as an example in this embodiment, then, insert the inserted bar in the balancing weight of below, because each balancing weight superposes the setting from top to bottom in proper order, therefore, be connected with the balancing weight of below and balancing weight through the inserted bar and can drive three balancing weight and rise simultaneously. In turn, adjust the weight of the traction exercise.
In addition, in this embodiment the crossbeam can be dismantled through the bolt and connect on the recovery bed body, also can set up two slide rails at the both ends of recovery bed body, and the both ends of crossbeam are located respectively on two slide rails, move about through the slide rail realization to adjust the distance between the patient head, of course, when using the slide rail, it is from taking the motor, electric control, and it belongs to prior art, and the text is the detailed description.
As shown in fig. 1 and 7, in this embodiment, a sliding block 311 is disposed in the sliding groove 306, the second pulley 303 is rotatably connected to the sliding block 311, a through hole 312 is disposed on a side wall of the sliding groove 306, a pressing rod 313 is disposed in the through hole 312, one end of the pressing rod 313 abuts against the sliding block 311, the other end of the pressing rod 313 passes through the through hole 312 and is disposed outside the through hole 312, and a nut 314 is screwed on a portion of the pressing rod 313 disposed outside the through hole 312.
In the embodiment, the second pulley slides up and down on the supporting column through the sliding chute and the sliding block, so that the traction training is facilitated; meanwhile, when the traction rope does not need to be pulled to drive the second pulley to carry out lifting training, namely when the weight adjusting mechanism does not need to work, the pressing rod (the pressing rod is a screw rod) penetrates through the through hole to be pressed on the sliding block in a propping manner, and the nut is screwed tightly; and first pulley and second pulley all realize rotating through the pivot and connect, and the pivot on the first pulley is fixed on the support column, and the pivot of second pulley is fixed on the slider, and all is equipped with the connecting plate on first pulley and the second pulley, and the connecting plate bottom of first pulley is located to the couple, and the connecting plate bottom of second pulley is located to the counter weight pole.
As shown in fig. 1 and fig. 3, in this embodiment, each height adjustment mechanism 4 includes an adjustment box 401, a slide 402 disposed on a side wall of the adjustment box 401, a threaded rod 403 disposed in the adjustment box 401, an adjustment block 404 disposed on the threaded rod 403 and screwed to the threaded rod 403, and a motor 405 connected to the threaded rod 403, an installation box 408 for installing the motor 405 is disposed at the bottom of the adjustment box 401, an output shaft of the motor 405 sequentially passes through the installation box 408 and the adjustment box 401 and is disposed in the adjustment box 401, one end of the threaded rod 403 is rotatably connected to the top of the adjustment box 401, the other end of the threaded rod is connected to the output shaft of the motor 405, and one end of the adjustment block 404 passes through the slide 402 and is connected to the corresponding support column 301.
The height adjusting device is arranged in the embodiment, so that when the weight training is not needed but the traction training is needed, the weight adjusting mechanism is controlled by the pressure rod to stop working, then the arm or the leg of the patient is inserted into the traction lantern ring, then the motor is turned on, the rotation of the motor drives the threaded rod to rotate, the rotation of the threaded rod drives the adjusting block in threaded connection with the threaded rod to move up and down, the height of the traction lantern ring is adjusted, and when the height of the traction lantern ring is reached, the motor stops rotating.
As shown in fig. 1 and fig. 3, in this embodiment, a fixing rod 406 is disposed on one side of the cross beam 2 close to the slide way 402, a top of the fixing rod 406 is connected to a top of the adjusting box 401, and an adjusting hole 407 is disposed on the adjusting block 404, and the adjusting hole 407 can slide up and down along the fixing rod 406.
The fixing rod is arranged in the embodiment to strengthen the bearing force of the sliding block, so that the sliding block can better support the supporting column to work.
As shown in fig. 4 and fig. 6, in this embodiment, a fixing hole 315 is disposed on the weight rod 308, a sliding hole 316 corresponding to the weight rod 308 is disposed at the top of each weight block 309, a plug hole 317 corresponding to the fixing hole 315 is disposed on a sidewall of each weight block 309, and the plug rod 310 is sequentially plugged into the plug hole 317 and the fixing hole 315.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (3)
1. The traction device for rehabilitation nursing is characterized by comprising a rehabilitation bed body (1), wherein a cross beam (2) is arranged on the rehabilitation bed body (1), and two weight adjusting mechanisms (3) and two height adjusting mechanisms (4) are arranged on the cross beam (2); each weight adjusting mechanism (3) comprises a supporting column (301) arranged on the cross beam (2), a first pulley (302) and a second pulley (303) which are arranged on each supporting column (301) and are arranged oppositely up and down, and a traction rope (304) connected with the first pulley (302) and the second pulley (303), wherein the first pulley (302) is rotatably connected to the supporting column (301), the bottom of the first pulley (302) is connected with a hook (305), a sliding groove (306) is formed in the supporting column (301), the second pulley (303) is connected in the sliding groove (306) in a sliding manner, one end of the traction rope (304) is connected with the hook (305), and the other end of the traction rope penetrates through the second pulley (303) and the first pulley (302) in sequence and is connected with a traction lantern ring (307); the bottom of each second pulley (303) is provided with a counterweight rod (308), a plurality of counterweights (309) penetrate through the counterweight rod (308), and the inserted rod (310) is connected with the counterweight rod (308) and the corresponding counterweight (309);
a sliding block (311) is arranged in the sliding groove (306), the second pulley (303) is rotatably connected to the sliding block (311), a through hole (312) is formed in the side wall of the sliding groove (306), a pressing rod (313) is arranged in the through hole (312), one end of the pressing rod (313) is pressed against the sliding block (311), the other end of the pressing rod penetrates through the through hole (312) and is arranged outside the through hole (312), and a nut (314) is screwed on the part, arranged outside the through hole (312), of the pressing rod (313);
each height adjusting mechanism (4) comprises an adjusting box (401), a slide way (402) arranged on the side wall of the adjusting box (401), a threaded rod (403) arranged in the adjusting box (401), an adjusting block (404) arranged on the threaded rod (403) and in threaded connection with the threaded rod (403), and a motor (405) connected with the threaded rod (403), wherein an installation box (408) for installing the motor (405) is arranged at the bottom of the adjusting box (401), an output shaft of the motor (405) sequentially penetrates through the installation box (408) and the adjusting box (401) and is arranged in the adjusting box (401), one end of the threaded rod (403) is rotatably connected to the top of the adjusting box (401), the other end of the threaded rod is connected with an output shaft of the motor (405), and one end of the adjusting block (404) penetrates through the slide way (402) and is connected with a corresponding supporting column (301).
2. The traction device for rehabilitation nursing according to claim 1, wherein a fixing rod (406) is disposed on the side of the cross beam (2) near the slideway (402), the top of the fixing rod (406) is connected with the top of the adjusting box (401), and an adjusting hole (407) is disposed on the adjusting block (404), and the adjusting hole (407) can slide up and down along the fixing rod (406).
3. The traction device for rehabilitation nursing according to claim 1, wherein a fixing hole (315) is formed on the weight rod (308), a sliding hole (316) corresponding to the weight rod (308) is formed at the top of each weight block (309), a jack (317) corresponding to the fixing hole (315) is formed on the side wall of each weight block, and the inserting rod (310) is sequentially inserted into the jack (317) and the fixing hole (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220895931.2U CN218391367U (en) | 2022-04-18 | 2022-04-18 | Traction device for rehabilitation nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220895931.2U CN218391367U (en) | 2022-04-18 | 2022-04-18 | Traction device for rehabilitation nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218391367U true CN218391367U (en) | 2023-01-31 |
Family
ID=84996400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220895931.2U Active CN218391367U (en) | 2022-04-18 | 2022-04-18 | Traction device for rehabilitation nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218391367U (en) |
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2022
- 2022-04-18 CN CN202220895931.2U patent/CN218391367U/en active Active
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