CN219480506U - Traction device for orthopedics - Google Patents

Abstract

The utility model relates to the field of orthopedic traction, and discloses a traction device for orthopedics, which includes a frame. Both sides of the inside of the frame are fixedly connected with fixed columns, and the outside of the fixed column is rotatably connected with telescopic rods. The middle part of the frame is provided with soft rubber leg pads, and both sides of the bottom end of the soft rubber leg pads are fixedly connected with support rods. The middle part of the bottom end of the frame is fixedly connected with an installation frame, and the bottom end of the soft rubber leg pad is fixedly connected with a support base. In the utility model, the pressure on the joints is reduced when the legs are pulled, and at the same time, the rise of the soft rubber leg pad changes the inclination of the legs more, which reduces the soreness caused by long-term placement and reduces the pain of fixing the legs before traction. The tedious steps save the manpower consumed by doctors or nurses and maintain energy.

Description

Traction device for orthopedics

technical field

The utility model relates to the field of orthopedic traction, in particular to a traction device for orthopedics.

Background technique

Traction is the use of the principle of action force and reaction force in mechanics to act on the affected limb through the pull of gravity to relieve the tension and retraction of the soft tissue at the fracture or dislocation, so as to reset the fracture or dislocation and achieve the purpose of treatment. Traction is divided into two categories: continuous skin traction and bone traction, which are mainly used for cervical spine fractures, pelvic fractures, femoral neck fractures, intertrochanteric fractures, femoral shaft fractures and unstable tibia and fibula fractures.

The treatment time of traction is long, and the patient’s long-term lying in one position on the bed will easily lead to body pain, and the support strength for the leg joints is relatively high. There are many changes and the steps are cumbersome, which increases the workload of nurses and consumes more manpower.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a traction device for orthopedics.

In order to achieve the above object, the utility model adopts the following technical scheme: a traction device for orthopedics, including a frame, both sides of the inside of the frame are fixedly connected with fixed columns, and the outside of the fixed column is rotatably connected with A telescopic rod, the middle part of the frame is provided with a soft rubber leg pad, and both sides of the bottom end of the soft rubber leg pad are fixedly connected with a support rod, and the bottom ends of the support rod are respectively connected to the telescopic rod by corresponding rotation. The inner side of the bottom end of the frame is fixedly connected with a mounting frame, the bottom end of the soft rubber leg pad is fixedly connected with a support base, and the right side of the front end of the frame is fixedly connected with a plurality of fixed plates. The middle part of the fixed plate is rotatably connected with a threaded rod, and the outer thread of the threaded rod is connected with a moving block.

As a further description of the above technical solution:

The left side of the frame is slidably connected with a slider, the front end of the slider is fixedly connected to the rear end of the moving block, the top of the slider is fixedly connected with a clip seat, and the inside of the clip seat is slidably connected with a support frame, and the top end of the support frame is fixedly connected with an extruded plate.

As a further description of the above technical solution:

A second air cylinder is fixedly connected to the inner bottom end of the clamp seat, and the driving end of the second air cylinder is fixedly connected to the bottom end of the supporting frame.

As a further description of the above technical solution:

A first air cylinder is fixedly connected to the inside of the installation frame, and the driving end of the first air cylinder is fixedly connected to the bottom end of the supporting base.

As a further description of the above technical solution:

A motor is fixedly connected to the left side of the fixed plate on the left side, and the driving end of the motor is fixedly connected to the left side of the threaded rod.

As a further description of the above technical solution:

Both sides of the clamping seat are fixedly connected with the limiting plate.

As a further description of the above technical solution:

The bottom end of the frame is evenly and fixedly connected with a plurality of supporting columns, and the bottom ends of the supporting columns are all fixedly connected with universal wheels.

The utility model has the following beneficial effects:

1. In the utility model, a soft rubber leg pad is added, and the soft rubber leg pad is lifted up by the driving end of the first cylinder through the support base, and the inner side of the telescopic rod is connected to the bottom end of the support rod, and the telescopic rod will follow As the soft rubber leg pad rises and stretches, it ensures the stability of the soft rubber leg pad rising and reduces the pressure on the joints when the leg is pulled. At the same time, the rise of the soft rubber leg pad changes the inclination of the leg more, reducing Soreness caused by standing still for a long time.

2. In the utility model, the second cylinder is added, the second cylinder is activated, and the support frame is lifted up to lift the extrusion plate upward, and the extrusion plate lifts the legs upward, and the limit plate is fixed on both sides of the clamp seat , The leg is fixed through the extrusion between the limiting plate and the extrusion plate, which reduces the cumbersome steps of fixing the leg before traction, saves the manpower consumed by doctors or nurses, and maintains energy.

Description of drawings

Fig. 1 is the overall schematic diagram of a kind of orthopedic traction device proposed by the utility model;

Fig. 2 is an internal schematic diagram of a traction device for orthopedics proposed by the utility model;

Fig. 3 is a schematic diagram of a clamp seat of a traction device for orthopedics proposed by the utility model;

Figure 4 is a schematic diagram of the inside of the clip holder.

illustration:

1. Frame; 2. Soft rubber leg pad; 3. Motor; 4. Fixed plate; 5. Extruded plate; 6. Limit plate; 7. Clamp seat; 8. Moving block; , the first cylinder; 11, the mounting frame; 12, the support column; 13, the universal wheel; 14, the telescopic rod; 15, the support rod; 16, the slider; 17, the second cylinder; 18, the support frame; 19, the fixed column.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance. In addition, Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, It can also be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, or an internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Referring to Fig. 1-4, an embodiment provided by the utility model: a traction device for orthopedics, comprising a frame 1, fixed columns 19 are fixedly connected to both sides of the frame 1, and the fixed columns 19 The outside of the frame 1 is connected with a telescopic rod 14, and the middle part of the frame 1 is provided with a soft rubber leg pad 2, and both sides of the bottom end of the soft rubber leg pad 2 are fixedly connected with a support rod 15. The bottom ends of the rods 15 are connected to the inner sides of the telescopic rods 14 for rotation respectively, the middle part of the bottom end of the frame 1 is fixedly connected with the installation frame 11, and the bottom end of the soft rubber leg pad 2 is fixedly connected with the supporting base 20, The soft rubber leg pad 2 is lifted up by the support base 20, and the inner side of the telescopic rod 14 is rotated and connected to the bottom end of the support rod 15. The telescopic rod 14 will elongate as the soft rubber leg pad 2 rises to ensure that the soft rubber leg pad 2 The stability of the rise of the leg pad 2 reduces the pressure on the joints when the legs are pulled. At the same time, the rise of the soft rubber leg pad 2 changes the inclination of the legs more, reducing the pain caused by standing still for a long time. The rack 1 A plurality of fixed plates 4 are fixedly connected to the right side of the front end of the front end, and the middle part of the fixed plates 4 is rotatably connected with a threaded rod 9 , and the outer thread of the threaded rod 9 is connected with a moving block 8 .

The left side of the frame 1 is slidably connected with a slide block 16, the front end of the slide block 16 is fixedly connected to the rear end of the moving block 8, and the top of the slide block 16 is fixedly connected with a clip seat 7, and the clip seat The inside of 7 is slidingly connected with a support frame 18, the top of the support frame 18 is fixedly connected with an extrusion plate 5, and the inner bottom end of the clamp seat 7 is fixedly connected with a second cylinder 17, and the driving of the second cylinder 17 The end is fixedly connected to the bottom of the support frame 18, and the second cylinder 17 is added, the second cylinder 17 is started, the support frame 18 is raised upwards to lift the extrusion plate 5 upwards, and the extrusion plate 5 lifts the legs upwards, limiting The positioning plate 6 is fixed on both sides of the clip seat 7, and the legs are fixed by the extrusion between the limiting plate 6 and the extrusion plate 5. The inside of the mounting frame 11 is fixedly connected with the first cylinder 10, and the first The drive end of a cylinder 10 is fixedly connected to the bottom of the support base 20, the left side of the fixed plate 4 on the left side is fixedly connected with a motor 3, and the drive end of the motor 3 is fixedly connected to the left side of the threaded rod 9, so Both sides of the clamp seat 7 are fixedly connected with the limiting plate 6, and the bottom end of the frame 1 is uniformly fixedly connected with a plurality of supporting columns 12, and the bottom ends of the supporting columns 12 are fixedly connected with universal wheels 13.

Working principle: Start the second cylinder 17, lift the support frame 18 upwards to lift the extrusion plate 5 upwards, the extrusion plate 5 lifts the legs upwards, the limit plate 6 is fixed on both sides of the clamp seat 7, and through the limit The extrusion between the plate 6 and the extrusion plate 5 fixes the legs, the motor 3 rotates the threaded rod 9, the moving block 8 moves through the threads on the surface of the threaded rod 9, and drives the clamp seat 7 to perform traction work, and the first cylinder 10 The driving end of the soft rubber leg pad 2 is lifted upwards through the support base 20, and the inner side of the telescopic rod 14 is rotated and connected to the bottom end of the support rod 15. The telescopic rod 14 will elongate along with the rise of the soft rubber leg pad 2, ensuring Soft rubber leg pads 2 for rising stability.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (7)

1. Traction equipment for orthopedics, which comprises a frame (1), and is characterized in that: the inside both sides of frame (1) are equal fixedly connected with fixed column (19), the outside of fixed column (19) is all rotated and is connected with telescopic link (14), the middle part of frame (1) is equipped with soft rubber and takes leg pad (2), the bottom both sides of soft rubber and take leg pad (2) are equal fixedly connected with bracing piece (15), the bottom of bracing piece (15) corresponds the inboard of swivelling joint at telescopic link (14) respectively, the bottom middle part fixedly connected with mounting bracket (11) of frame (1), the bottom fixedly connected with supporting base (20) of soft rubber takes leg pad (2), the front end right side fixedly connected with of frame (1) a plurality of fixed plates (4), the middle part rotation of fixed plate (4) is connected with threaded rod (9), the outside threaded connection of threaded rod (9) has movable block (8).

2. An orthopedic traction device according to claim 1, characterized in that: the left side sliding connection of frame (1) has slider (16), the front end fixed connection of slider (16) is in the rear end of movable block (8), the top fixedly connected with cassette (7) of slider (16), the inside sliding connection of cassette (7) has support frame (18), the top fixedly connected with stripper plate (5) of support frame (18).

3. An orthopedic traction device according to claim 2, characterized in that: the inside bottom fixedly connected with second cylinder (17) of cassette (7), the drive end fixed connection of second cylinder (17) is in the bottom of support frame (18).

4. An orthopedic traction device according to claim 1, characterized in that: the inside fixedly connected with first cylinder (10) of mounting bracket (11), the drive end fixed connection of first cylinder (10) is in the bottom of supporting base (20).

5. An orthopedic traction device according to claim 1, characterized in that: the left side fixed plate (4) left side fixedly connected with motor (3), the drive end fixed connection of motor (3) is in the left side of threaded rod (9).

6. An orthopedic traction device according to claim 2, characterized in that: limiting plates (6) are fixedly connected to two sides of the clamping seat (7).

7. An orthopedic traction device according to claim 1, characterized in that: the bottom of frame (1) evenly fixedly connected with a plurality of support columns (12), the bottom of support column (12) is all fixedly connected with universal wheel (13).