CN220089722U - Traction frame for orthopedics department - Google Patents
Traction frame for orthopedics department Download PDFInfo
- Publication number
- CN220089722U CN220089722U CN202321319680.4U CN202321319680U CN220089722U CN 220089722 U CN220089722 U CN 220089722U CN 202321319680 U CN202321319680 U CN 202321319680U CN 220089722 U CN220089722 U CN 220089722U
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- Prior art keywords
- rod
- mobile station
- locking
- traction frame
- sleeve
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- 230000000399 orthopedic effect Effects 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims description 14
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 208000020084 Bone disease Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a traction frame for orthopaedics, which comprises a mobile station, wherein two jacks are formed in the mobile station, two guide rods are inserted into the two jacks, a first locking piece is connected to the mobile station in a threaded mode, the first locking piece extends to the inside of the jacks to fix the guide rods, and a second locking piece is clamped on the guide rods. According to the utility model, the mobile station is used as the device main body, the mobile station is convenient to move and is used with the movement, firstly, the foot of a patient is placed on the foot fixing mechanism, the foot fixing mechanism is pressed down by the gravity of the foot to clamp the foot, then the position of the foot fixing mechanism is fixed, shaking is avoided, the mounting and dismounting fixation between the guide rod and the mobile station is conveniently realized through the first locking piece, the operation is flexible and convenient, the mounting and dismounting of the foot fixing mechanism are realized, the operation and the use are more flexible and stable, and the device is flexible in mounting and dismounting of the whole framework.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a traction frame for orthopedics.
Background
Bone traction is one of the treatment methods for reduction and fixation of bone fracture and many other bone diseases, especially for patients who are not suitable for operation, and the aim of treatment can be achieved by traction. The traditional traction frame for orthopaedics is generally composed of a bracket, a rope, a pulley and the like, and has the defects of inconvenient use, unsatisfactory fixing effect, complex operation, unstable traction effect and the like.
Through retrieval, application number 202022951641.9 discloses a traction frame for orthopaedics, which comprises a base, be provided with traction assembly on the base, including adjustment tank, mounting panel, fixed plate, drive gear, transmission shaft, connecting rod, grip block, backup pad, lifter, rack, lead screw and reset spring, when carrying out shank traction, set up the device in sick bed foot one end earlier, place patient's shank on the backup pad, under the effect of dead weight, drive backup pad and lifter and descend the reset spring that contracts, drive gear and transmission shaft rotation through the rack when the lifter descends, and then connecting rod and grip block follow and rotate, carry out the centre gripping fixedly to the shank, after the traction is accomplished, only need supplementary patient lift shank can, convenient and fast; meanwhile, according to the actual conditions of different patients, the handle is rotated, the position of the mounting plate in the adjusting groove can be adjusted, and the practicability is improved.
However, the whole traction frame structure in the prior art cannot be disassembled, cannot be disassembled and put in order when not in use, is unfavorable for sterilization and storage, occupies a large space easily, and is inconvenient for normal storage.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide an orthopedic traction frame for solving the background technical problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
The utility model provides a traction frame for orthopedics, includes the mobile station, two jacks have been seted up on the mobile station, two the inside grafting of jack has two guide arms, threaded connection has first retaining member on the mobile station, first retaining member extends to the inside of jack and fixes the guide arm, the joint has the second retaining member on the guide arm, fixed mounting has the bracing piece on the second retaining member, install foot fixing mechanism on the bracing piece.
As a further description of the above technical solution: the first retaining member comprises a shaking disc, a threaded rod and a clamping plate, the top of the shaking disc is fixedly connected with the threaded rod, the outer side of the threaded rod is connected to the inside of the mobile station in a threaded mode, the top end of the threaded rod extends to the inside of the jack, and the threaded rod is connected with the clamping plate in a rotating mode.
As a further description of the above technical solution: the second retaining member comprises a cutting sleeve, a hinge sleeve and a locking mechanism, wherein the top of the cutting sleeve is fixedly connected with the supporting rod, the inner side of the cutting sleeve is sleeved outside the guide rod, the top of the hinge sleeve is hinged to the bottom of the cutting sleeve, the locking mechanism locks the hinge sleeve and the cutting sleeve, and the top of the hinge sleeve is sleeved outside the guide rod.
As a further description of the above technical solution: the locking mechanism comprises a rotating disc and a screw rod, wherein the top of the rotating disc is fixedly connected with the screw rod, and the top end of the screw rod sequentially penetrates through the clamping sleeve and the hinge sleeve and is locked by threads.
As a further description of the above technical solution: the foot fixing mechanism comprises a supporting seat, a spring, a pressing plate, two brackets, two side clamping plates and a positioning mechanism, wherein the bottom end of the supporting seat is inserted into the supporting rod and fixedly connected with the pressing plate, the pressing plate is movably connected with the supporting rod through the spring, the two brackets are respectively mounted on the outer side of the supporting rod, the two side clamping plates are respectively hinged to the two brackets, the positioning mechanism is mounted on the pressing plate, and the other end of the positioning mechanism extends to the outer side of the supporting rod.
As a further description of the above technical solution: the positioning mechanism comprises a round rod and a locking nut, one end of the round rod is fixedly connected with the pressing plate, one end of the back of the round rod extends to the back of the supporting rod, a vertical sliding groove is formed in the supporting rod, the round rod is slidably connected to the inside of the vertical sliding groove, the locking nut is in threaded connection with the inside of the round rod, and the locking nut is in tight contact with the outer side of the supporting rod.
Compared with the prior art, the utility model has the advantages that:
this scheme uses through first retaining member and second retaining member cooperation guide arm to realized that the device possesses whole framework loading and unloading nimble, when not using, conveniently dismantle the returning, be favorable to disinfecting and accomodating, and practice thrift the advantage that the space was conveniently deposited.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
FIG. 3 is a schematic view of a partially disassembled structure of the present utility model;
fig. 4 is a schematic view of a partial side cross-sectional structure of the present utility model.
The reference numerals in the figures illustrate:
1. a mobile station; 2. a jack; 3. a guide rod; 4. a first locking member; 41. shaking the tray; 42. a threaded rod; 43. a clamping plate; 5. a second locking member; 51. a cutting sleeve; 52. a hinged sleeve; 53. a locking mechanism; 531. a rotating disc; 532. a screw; 6. a support rod; 61. a vertical chute; 7. a foot fixing mechanism; 71. a support base; 72. a spring; 73. a pressing plate; 74. a bracket; 75. a side clamping plate; 76. a positioning mechanism; 761. a round bar; 762. and (5) locking the nut.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 4, the traction frame for orthopaedics comprises a mobile station 1, wherein two jacks 2 are formed in the mobile station 1, two guide rods 3 are inserted into the two jacks 2, a first locking piece 4 is connected to the mobile station 1 in a threaded mode, the first locking piece 4 extends to the inside of the jack 2 to fix the guide rods 3, a second locking piece 5 is clamped on the guide rods 3, a supporting rod 6 is fixedly installed on the second locking piece 5, and a foot fixing mechanism 7 is installed on the supporting rod 6.
According to the utility model, the mobile station 1 is used as a device main body, the mobile station 1 is convenient to move and is used with the movement, firstly, the foot of a patient is placed on the foot fixing mechanism 7, the foot is pressed down by the gravity of the foot to enable the foot fixing mechanism 7 to clamp the foot, then the position of the foot fixing mechanism 7 is fixed, shaking is avoided, the disassembly and fixation between the guide rod 3 and the mobile station 1 are conveniently realized through the first locking piece 4, the operation is flexible and convenient, the disassembly of the guide rod 3 and the support rod 6 is realized through the second locking piece 5, the foot fixing mechanism 7 is assembled and disassembled, the operation and the use are more flexible and stable, the device has the advantages of flexible assembly and disassembly, convenient disassembly and allocation, sterilization and storage are facilitated, and space saving and convenient storage are solved, and the integral structure of the traction frame in the prior art cannot be disassembled and allocated when not used, sterilization and storage are not facilitated, and large space is easily occupied, and normal storage is not convenient.
Please refer to fig. 3 and fig. 4, wherein: the first locking member 4 comprises a shaking disc 41, a threaded rod 42 and a clamping plate 43, the top of the shaking disc 41 is fixedly connected with the threaded rod 42, the outer side of the threaded rod 42 is in threaded connection with the inside of the mobile station 1, the top end of the threaded rod 42 extends to the inside of the jack 2, and the threaded rod 42 is in rotary connection with the clamping plate 43.
In the utility model, the rotation of the rocking disc 41 rotates the threaded rod 42, the threaded rod 42 vertically runs along the mobile station 1 and drives the clamping plate 43 to clamp the guide rod 3, and the fastening and the dismounting are convenient.
Please refer to fig. 1 and 2, wherein: the second locking piece 5 comprises a clamping sleeve 51, a hinging sleeve 52 and a locking mechanism 53, wherein the top of the clamping sleeve 51 is fixedly connected with the supporting rod 6, the inner side of the clamping sleeve 51 is sleeved outside the guide rod 3, the top of the hinging sleeve 52 is hinged to the bottom of the clamping sleeve 51, the locking mechanism 53 locks the hinging sleeve 52 and the clamping sleeve 51, and the top of the hinging sleeve 52 is sleeved outside the guide rod 3.
According to the utility model, the hinge sleeve 52 and the clamping sleeve 51 are clamped at the outer side of the guide rod 3, and the locking mechanism 53 is used for locking the fastening pad to support and fix the support rod 6, so that the movable adjustment along the guide rod 3 is convenient, and the use is more convenient.
Referring to fig. 1 and 3, the locking mechanism 53 includes a rotating disc 531 and a screw 532, wherein the top of the rotating disc 531 is fixedly connected with the screw 532, and the top end of the screw 532 passes through the ferrule 51 and the hinge sleeve 52 sequentially and is locked by threads.
In the utility model, the screw 532 is driven to rotate by the rotating disc 531, so that the hinge sleeve 52 and the clamping sleeve 51 are clamped and locked, and the assembly and the disassembly are convenient and flexible.
Please refer to fig. 1 and 2, wherein: the foot fixing mechanism 7 comprises a supporting seat 71, a spring 72, a pressing plate 73, two brackets 74, two side clamping plates 75 and a positioning mechanism 76, wherein the bottom end of the supporting seat 71 is inserted into the supporting rod 6 and fixedly connected with the pressing plate 73, the pressing plate 73 is movably connected with the inside of the supporting rod 6 through the spring 72, the two brackets 74 are respectively installed on the outer side of the supporting rod 6, the two side clamping plates 75 are respectively hinged to the two brackets 74, the positioning mechanism 76 is installed on the pressing plate 73, and the other end part of the positioning mechanism 76 extends to the outer side of the supporting rod 6.
In the utility model, the feet are supported and placed through the supporting seat 71, the supporting seat 71 is pushed by the gravity of the feet to drive the pressing plate 73 to compress the springs 72, the supporting seat 71 which is pushed down presses the side clamping plates 75 on the two brackets 74 to clamp the feet from two sides, the feet are fixed, and then the position of the supporting seat 71 is fixed through the positioning mechanism 76, so that the clamping is more stable.
Please refer to fig. 2, wherein: the positioning mechanism 76 includes a round bar 761 and a lock nut 762, one end of the round bar 761 is fixedly connected with the pressing plate 73, one end of the back of the round bar 761 extends to the back of the supporting bar 6, the supporting bar 6 is provided with a vertical sliding groove 61, the round bar 761 is slidingly connected to the inside of the vertical sliding groove 61, the lock nut 762 is in threaded connection to the inside of the round bar 761, and the lock nut 762 is in tight contact with the outside of the supporting bar 6.
In the utility model, the locking nut 762 is rotated to press the outer side wall of the supporting rod 6 along the round rod 761, and the round rod 761 fixes the position of the pressing plate 73 through interaction force, so that the operation is convenient and flexible.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Traction frame for orthopedics, including mobile station (1), its characterized in that: two jacks (2) are formed in the mobile station (1), two guide rods (3) are inserted into the jacks (2), first locking pieces (4) are connected to the mobile station (1) in a threaded mode, the first locking pieces (4) extend to the interiors of the jacks (2) to fix the guide rods (3), second locking pieces (5) are clamped on the guide rods (3), supporting rods (6) are fixedly installed on the second locking pieces (5), and foot fixing mechanisms (7) are installed on the supporting rods (6).
2. An orthopedic traction frame according to claim 1, characterized in that: the first locking piece (4) comprises a shaking disc (41), a threaded rod (42) and a clamping plate (43), the top of the shaking disc (41) is fixedly connected with the threaded rod (42), the outer side of the threaded rod (42) is connected to the inside of the mobile station (1) in a threaded mode, the top end of the threaded rod (42) extends to the inside of the jack (2), and the threaded rod (42) is connected with the clamping plate (43) in a rotating mode.
3. An orthopedic traction frame according to claim 1, characterized in that: the second locking piece (5) comprises a clamping sleeve (51), a hinge sleeve (52) and a locking mechanism (53), wherein the top of the clamping sleeve (51) is fixedly connected with the supporting rod (6), the inner side of the clamping sleeve (51) is sleeved outside the guide rod (3), the top of the hinge sleeve (52) is hinged to the bottom of the clamping sleeve (51), the locking mechanism (53) locks the hinge sleeve (52) and the clamping sleeve (51), and the top of the hinge sleeve (52) is sleeved outside the guide rod (3).
4. A traction frame for orthopaedics according to claim 3, wherein: the locking mechanism (53) comprises a rotating disc (531) and a screw rod (532), the top of the rotating disc (531) is fixedly connected with the screw rod (532), and the top end of the screw rod (532) sequentially penetrates through the clamping sleeve (51) and the hinge sleeve (52) upwards and is locked in a threaded mode.
5. An orthopedic traction frame according to claim 1, characterized in that: foot fixing mechanism (7) include supporting seat (71), spring (72), clamp plate (73), two supports (74), two side splint (75) and positioning mechanism (76), the bottom of supporting seat (71) is pegged graft to the inside of bracing piece (6) and is connected with clamp plate (73) fixed, clamp plate (73) are through the inside swing joint of spring (72) with bracing piece (6), two support (74) are installed respectively to the outside of bracing piece (6), two side splint (75) are articulated respectively to on two supports (74), positioning mechanism (76) are installed to on clamp plate (73), the other tip of positioning mechanism (76) extends to the outside of bracing piece (6).
6. The orthopedic traction frame according to claim 5, wherein: the positioning mechanism (76) comprises a round rod (761) and a locking nut (762), one end of the round rod (761) is fixedly connected with the pressing plate (73), one end of the back of the round rod (761) extends to the back of the supporting rod (6), a vertical sliding groove (61) is formed in the supporting rod (6), the round rod (761) is slidably connected to the inside of the vertical sliding groove (61), the locking nut (762) is in threaded connection to the inside of the round rod (761), and the locking nut (762) is in tight contact with the outer side of the supporting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319680.4U CN220089722U (en) | 2023-05-29 | 2023-05-29 | Traction frame for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319680.4U CN220089722U (en) | 2023-05-29 | 2023-05-29 | Traction frame for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220089722U true CN220089722U (en) | 2023-11-28 |
Family
ID=88868888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321319680.4U Active CN220089722U (en) | 2023-05-29 | 2023-05-29 | Traction frame for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220089722U (en) |
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2023
- 2023-05-29 CN CN202321319680.4U patent/CN220089722U/en active Active
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