CN209187123U - A kind of bone traction frame - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, and in particular relates to an orthopedic traction frame, which includes a supporting bracket and an adjusting bracket corresponding to the supporting bracket; The telescopic end is connected with a support rod; the adjustment bracket includes an adjustment base plate, and the adjustment base plate is provided with a pair of adjustment elevating rods corresponding to the supporting elevating rod, and the telescopic end of the adjusting elevating rod is connected with an adjustment block, and the adjustment block is slidably connected with the support rod; A pair of sliders are slidably connected to the rod, and the lower surface of the sliders is provided with a front elevating rod and a rear elevating rod. Adjusting screws are fixed on the lower fixing plate, and through holes matching the adjusting screws are arranged on the upper fixing plate; good question.

Description

A kind of orthopedic traction frame

technical field

The utility model belongs to the technical field of medical instruments, in particular to an orthopedic traction frame.

Background technique

At present, the existing bone traction is one of the treatment methods used in orthopedics for reduction and fixation of fractures and many other orthopedic diseases, especially for patients who are not suitable for surgery, the purpose of treatment can be achieved through traction. When the existing orthopedic traction frame is in use, it cannot be effectively adjusted and fixed according to the size and height of the hospital bed, which increases the labor intensity of medical staff; and the existing orthopedic traction frame is not comfortable, inconvenient to use, and inconvenient to adjust. The use effect is not good, which affects the recovery of patients.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an orthopedic traction frame, which effectively solves the problems of low comfort, inconvenient adjustment, and poor use effect of the existing orthopedic traction frame.

In order to achieve the above object, the utility model adopts the following technical solutions: an orthopedic traction frame, including a supporting bracket and an adjusting bracket corresponding to the supporting bracket; the supporting bracket includes a supporting base plate, on which a pair of supporting elevating rods are arranged, The telescoping end of the supporting elevating rod is connected with a supporting rod; the adjusting bracket includes an adjusting base plate corresponding to the supporting base plate, and a pair of adjusting elevating rods corresponding to the supporting elevating rod are arranged on the adjusting base plate, and the telescopic end of the adjusting elevating rod is connected with An adjustment block, the adjustment block is slidably connected to the support rod; a pair of sliders are slidably connected to the support rod, the lower surface of the sliders is provided with a front lifting rod and a rear lifting rod, and the telescopic ends of the front lifting rod and the rear lifting rod rotate An upper fixing plate is connected, a lower fixing plate is arranged under the upper fixing plate, an adjusting screw is fixed on the lower fixing plate, and a through hole matched with the adjusting screw is arranged on the upper fixing plate; the supporting base plate and the adjusting base plate are provided with There are universal wheels, and fixing devices are arranged on the adjustment base plate and the support base plate.

Further, the supporting elevating rod includes a supporting elevating tube connected to the supporting base plate, a supporting elevating shaft is slidably connected in the supporting elevating tube, and the supporting elevating shaft is connected with the supporting rod; The adjustment lifting cylinder is adjusted, the lifting cylinder is slidably connected with an adjusting lifting shaft, and the adjusting lifting shaft is connected with the adjusting block.

Further, the fixing device includes a slide bar, on which a fixed slider is slidably connected, and a fixing structure is connected to the fixed slider; the fixing structure includes a connecting plate connected with the fixing slider, and the two ends of the connecting plate The supporting plate and the positioning plate are respectively connected, and a moving plate slidingly connected with the connecting plate is provided between the supporting plate and the positioning plate, and a fixing screw matched with the moving plate is rotatably connected to the supporting plate, and a fixing screw is provided on the fixing screw. handle.

Further, a sliding cylinder is slidably connected to the adjusting lifting shaft, and a connecting rod fixedly connected to the sliding rod is connected to the sliding cylinder.

Further, an adjustment chamber is provided above the adjustment bottom plate, the adjustment chamber is fixedly connected with the connecting rod, the adjustment chamber is rotatably connected with a rotating shaft, the rotation shaft is connected with a winding wheel and a turbine, and the adjustment chamber is rotatably connected with a worm meshed with the turbine, An operating handle matched with the worm is provided on the wall of the regulating chamber; a traction rope is wound on the winding wheel, and the other end of the traction rope is connected with a pull ring.

Further, the bottom plate is connected to the end of the support rod close to the adjustment bottom plate, and the receiving groove is fixedly connected to the bottom plate.

Further, fastening screws are provided on the adjusting lifting cylinder, the supporting lifting cylinder, the adjusting block, the sliding block and the fixing sliding cylinder.

Compared with the prior art, the beneficial effects of the present utility model are:

1. When the utility model is in use, according to the conditions of the patient and the hospital bed, the upper fixing plate and the lower fixing plate can be adjusted to adapt to the patient’s legs, the width of the orthopedic traction frame can be adjusted, the adaptability of the utility model can be improved, and the patient’s comfort can be improved. Recovery effect.

2. The utility model can be adapted to sick beds of different heights through the fixing device and fixed to improve the stability of the utility model.

3. When the patient needs to sit up, the traction rope can be pulled through the pull ring to drive the patient to sit up; during the bed rest period, the patient can be exercised through the traction rope and the pull ring to improve the recovery effect of the patient; the length of the traction rope can be changed through the adjustment room; Improve the adaptability of the utility model.

Description of drawings

Fig. 1 is the first axonometric drawing of the utility model;

Fig. 2 is the second axonometric view of the utility model;

Fig. 3 is the structural representation of adjusting device in the utility model;

Fig. 4 is the structural representation of fixing device in the utility model;

In the figure: 1. Support base plate, 2. Adjust base plate, 3. Support lifting cylinder, 4. Adjust lifting cylinder, 5. Support lifting shaft, 6. Adjust lifting shaft, 7. Support rod, 8. Adjusting block, 9. Base plate , 10, accommodation groove, 11, slider, 12, front lifting rod, 13, rear lifting rod, 14, upper fixing plate, 15, lower fixing plate, 16, adjustment chamber, 17, sliding cylinder, 18, sliding rod, 19, fixed structure, 20, pull ring, 21, universal wheel, 22, traction rope, 23, turbine, 24, winding wheel, 25, rotating shaft, 26, worm rod, 27, operating handle, 28, fixed handle, 29, support plate, 30, moving position plate, 31, positioning plate, 32, fixed sliding cylinder, 33, connecting plate, 34, connecting rod.

Detailed ways

A kind of orthopedic traction frame, as shown in Figure 1-4, comprises support bracket and the adjustment bracket corresponding to support bracket; The end is connected with a support rod 7; the adjustment bracket includes an adjustment base plate 2 corresponding to the support base plate 1, and the adjustment base plate 2 is provided with a pair of adjustment lift rods corresponding to the support lift rod, and the telescopic end of the adjustment lift rod is connected with an adjustment block 8 , the adjustment block 8 is slidingly connected with the support rod 7; a pair of sliders 11 are slidably connected on the support rod 7, and the lower surface of the slider 11 is provided with a front lifting rod 12 and a rear lifting rod 13, and the front lifting rod 12 and the rear lifting rod The telescopic end of 13 is rotatably connected with an upper fixed plate 14, the upper fixed plate 14 is provided with a lower fixed plate 15, the lower fixed plate 15 is fixed with an adjusting screw, and the upper fixed plate 14 is provided with a through hole matched with the adjusting screw; Universal wheels 21 are provided on the supporting base plate 1 and the adjusting base plate 2 .

When the utility model is in use, push the traction frame to the corresponding position according to the position of the patient's legs; adjust the position of the adjustment block 8 on the support rod 7 according to the width of the patient's bed, so that the distance between the support bracket and the adjustment bracket is the same as that of the bed. The width is corresponding, after the adjustment is completed, use the fixing device to fix the traction frame, improve the stability of the utility model; according to the height and inclination angle of the patient's legs, adjust the telescopic length of the front lifting rod 12 and the rear lifting rod 13, so that The patient's leg can have a comfortable angle, which is convenient for the patient to recover; use the upper fixing plate 14 and the lower fixing plate 15 to fix the patient's leg through the adjustment screw; when the utility model is in use, it can be adjusted according to the situation of the patient and the hospital bed The upper fixing plate 14 and the lower fixing plate 15 are compatible with the patient's legs, and adjust the width of the orthopedic traction frame, improve the adaptability of the utility model, and improve the recovery effect of the patient.

The supporting elevating rod includes a supporting elevating cylinder 3 connected with the supporting base plate 1, and a supporting elevating shaft 5 is slidably connected in the supporting elevating cylinder 3, and the supporting elevating shaft 5 is connected with the supporting rod 7; Adjust the lifting cylinder 4, and adjust the lifting cylinder 4 to be slidably connected with the adjusting lifting shaft 6, and the adjusting lifting shaft 6 is connected with the adjusting block 8. When supporting the lifting rod and adjusting the lifting rod in use, the height of the supporting rod 7 is adjusted through the sliding connection of the supporting lifting shaft 5 and the supporting lifting tube 3 and the sliding connection of the adjusting lifting shaft 6 and the adjusting lifting tube 4 .

Both the adjustment base plate 2 and the support base plate 1 are provided with a fixing device, the fixing device includes a slide bar 18, the slide bar 18 is slidably connected with a fixed slide tube 32, and the fixed slide tube 32 is connected with a fixed structure 19; the fixed structure 19 includes and fixed The connecting plate 33 connected to the sliding cylinder 32, the two ends of the connecting plate 33 are respectively connected with a supporting plate 29 and a positioning plate 31, and a movable plate 30 slidingly connected with the connecting plate 33 is arranged between the supporting plate 29 and the positioning plate 31, The supporting plate 29 is rotatably connected with a set screw that matches with the movable plate 30, and the set screw is provided with a fixed handle 28; connected connecting rod 34.

When the fixing device is in use, the fixing structure 19 slides to the height of the bed plate of the hospital bed through the fixing sliding cylinder 32 along the sliding rod 18; the fixing handle 28 is used to turn the fixing screw, so that the fixing screw pushes the moving plate 30 to slide along the connecting plate 33 and the positioning plate 31, the fixed structure 19 is fixed on the sick bed, and the fixed structure 19 fixes the traction frame through the connecting rod 34, the sliding tube 17 and the sliding rod 18; the utility model can be adapted to sick beds of different heights through the fixing device, and carry out Fixing improves the stability of the utility model.

An adjustment chamber 16 is arranged above the adjustment bottom plate 2, and the adjustment chamber 16 is fixedly connected with the connecting rod 34. The rotation shaft 25 is connected to the rotation shaft 25 in the adjustment chamber 16, and the winding wheel 24 and the turbine 23 are connected on the rotation shaft 25. The rotation connection in the adjustment chamber 16 is The worm meshed with the turbine 23, the outer wall of the adjustment chamber 16 is provided with an operating handle 27 matched with the worm; the winding wheel 24 is wound with a traction rope 22, and the other end of the traction rope 22 is connected with a pull ring 20.

When the patient needs to sit up, the pull rope 22 can be pulled by the pull ring 20 to drive the patient to sit up; during the patient's bed rest period, the pull rope 22 and the pull ring 20 can be used for exercise to improve the recovery effect of the patient; The position of the patient's palm drives the worm screw to rotate by turning the operating handle 27, the worm screw rotates to drive the turbine 23 to rotate, the turbine 23 rotates to drive the winding wheel 24 to rotate, the winding wheel 24 winds or loosens the traction rope 22, and changes the length of the traction rope 22; New types of adaptability.

One end of the support rod 7 close to the adjustment base plate 2 is connected with a base plate 9, and the base plate 9 is fixedly connected with an accommodating groove 10; the use of the accommodating groove 10 improves the convenience of the medical staff for the patient's treatment operation, and improves the recovery effect of the patient.

Front elevating rod 12 comprises the front elevating cylinder that is connected with slide block 11, and front elevating cylinder is slidably connected with front elevating shaft, and front elevating cylinder is provided with the fastening screw that cooperates with preceding elevating shaft; Rear elevating rod 13 includes and Slide block 11 is connected to the rear lifting cylinder, the rear lifting cylinder is slidingly connected with the rear lifting shaft, and the rear lifting cylinder is provided with fastening screws that match the rear lifting shaft; the adjusting lifting cylinder 4, the supporting lifting cylinder 3, the adjusting block 8. The slider 11 and the fixed sliding cylinder 32 are all provided with fastening screws; Between the support bar 7, between the slide block 11 and the support bar 7, between the fixed slide tube 32 and the slide bar 18, fix to improve the stability of the utility model.

Claims (7)

1. A kind of orthopedic traction frame, it is characterized in that: comprise supporting bracket and the adjustment bracket corresponding with supporting bracket; Described supporting bracket comprises supporting base plate (1), and supporting base plate (1) is provided with a pair of supporting elevating rods, supports The telescoping end of the elevating rod is connected with a support rod (7); the adjustment bracket includes an adjusting base plate (2) corresponding to the supporting base plate (1), and a pair of adjusting base plates corresponding to the supporting elevating rod are arranged on the adjusting base plate (2). Lifting rod, adjusting the telescopic end of the lifting rod is connected with an adjusting block (8), and the adjusting block (8) is slidably connected with the support rod (7); a pair of slide blocks (11) are slidably connected on the support rod (7), and the sliding The lower surface of the block (11) is provided with a front elevating rod (12) and a rear elevating rod (13), and the telescopic ends of the front elevating rod (12) and the rear elevating rod (13) are rotatably connected with an upper fixed plate (14), A lower fixing plate (15) is arranged below the upper fixing plate (14), an adjusting screw is fixed on the lower fixing plate (15), and a through hole matched with the adjusting screw is provided on the upper fixing plate (14); (1) and the adjustment base plate (2) are all provided with universal wheels (21), and the adjustment base plate (2) and the support base plate (1) are all provided with fixing devices. 2. The orthopedic traction frame according to claim 1, characterized in that: the supporting elevating rod comprises a supporting elevating cylinder (3) connected to the supporting base plate (1), and a supporting elevating cylinder (3) is slidably connected to the supporting elevating cylinder (3). The lifting shaft (5), the supporting lifting shaft (5) is connected with the support rod (7); the adjusting lifting rod includes an adjusting lifting tube (4) connected with the adjusting base plate (2), and the adjusting lifting tube (4) The sliding connection has an adjustment lifting shaft (6), and the adjustment lifting shaft (6) is connected with the adjustment block (8). 3. The orthopedic traction frame as claimed in claim 2, characterized in that: said fixing device comprises a slide bar (18), and the slide bar (18) is slidably connected with a fixed slider (32), and the fixed slider (32) A fixed structure (19) is connected to it; the fixed structure (19) includes a connecting plate (33) connected with the fixed slide (32), and the two ends of the connecting plate (33) are respectively connected with a supporting plate (29) and Positioning plate (31), be provided with the movable position plate (30) that is slidably connected with connecting plate (33) between support plate (29) and positioning plate (31), on the support plate (29) rotate and be connected with movable position plate (30) matching fixing screws, the fixing screws are provided with fixing handles (28). 4. The orthopedic traction frame as claimed in claim 3, characterized in that: said adjustment lifting shaft (6) is slidably connected with a sliding cylinder (17), and the sliding cylinder (17) is connected with a sliding rod (18) solid. connecting rod(34). 5. The orthopedic traction frame according to claim 4, characterized in that: an adjustment chamber (16) is provided above the adjustment base plate (2), the adjustment chamber (16) is fixedly connected with the connecting rod (34), and the adjustment chamber ( 16) The inner rotating shaft (25) is connected with the rotating shaft (25), the winding wheel (24) and the turbine (23) are connected on the rotating shaft (25), and the worm meshed with the turbine (23) is connected with the rotating shaft (23) in the adjustment chamber (16). The outer wall of the chamber (16) is provided with an operating handle (27) matched with the worm; the winding wheel (24) is wound with a traction rope (22), and the other end of the traction rope (22) is connected with a pull ring (20). 6. The orthopedic traction frame according to claim 5, characterized in that: a base plate (9) is connected to one end of the support rod (7) close to the adjustment base plate (2), and a receiving groove (9) is fixedly connected to the base plate (9). 10). 7. The orthopedic traction frame according to claim 6, characterized in that: said adjusting lifting cylinder (4), supporting lifting cylinder (3), adjusting block (8), sliding block (11), fixed sliding cylinder (32 ) are equipped with fastening screws.