CN217853507U

CN217853507U - Height-adjustable traction frame for orthopedic nursing

Info

Publication number: CN217853507U
Application number: CN202122938993.5U
Authority: CN
Inventors: 李娜; 刘淑胜; 于鹏华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-28
Filing date: 2021-11-28
Publication date: 2022-11-22
Anticipated expiration: 2031-11-28

Abstract

The utility model discloses a traction frame with adjustable a height for orthopedic nursing, including the frame: the bottom fixedly connected with fixed column of frame inner chamber rear side, the right side of fixed column is run through and is provided with rotatable rotation post, the equal fixedly connected with winding drum in both sides on rotation post surface, the circular recess with winding drum looks adaptation is all seted up to the front end of fixed column both sides, winding drum's surface winding has the lifting rope, and two lifting ropes are kept away from the one end of winding drum and are rotated and be connected with the suspender, the rectangle recess has been seted up on the front surface of fixed column. The utility model discloses a cooperation of rotating post and a rolling section of thick bamboo is used, carries out the tractive to the lifting rope, makes then that the suspender rises and carries out the tractive to patient's head or shoulder, at the rotation post pivoted in-process, through preventing the setting of gyration subassembly for the rotating position of rotating post and rolling section of thick bamboo can be spacing fixed, can reach and use convenient high efficiency and height-adjustable's purpose.

Description

Height-adjustable traction frame for orthopedic nursing

Technical Field

The utility model belongs to the technical field of orthopedics nursing, especially relate to a traction frame with adjustable height for orthopedics nursing.

Background

The traction method is a common treatment method for orthopedics, and the traction frame for orthopedics assists the traction to improve the traction effect.

Present cervical vertebra treatment in-process is because the fixed position of the use height of traction frame generally according to bearing the weight of the object is accurate, then after fixed, traction frame self height can't be adjusted, then makes the dynamics of pulling not convenient for control, and the dynamics can't be linear by little grow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a traction frame with adjustable height for orthopedics nursing to solve current cervical vertebra treatment in-process, because the use height of traction frame is generally according to the fixed position of bearing the weight of the object for the standard, then at fixed back, traction frame self highly can't be adjusted, then make the dynamics of pulling not convenient for control, and the unable linear technical problem by little grow of dynamics.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a highly adjustable traction frame for orthopedic care, includes the frame: the bottom fixedly connected with fixed column of frame inner chamber rear side, the right side of fixed column runs through and is provided with rotatable rotation post, the equal fixedly connected with winding drum in both sides on rotation post surface, the circular recess with winding drum looks adaptation is all seted up to the front end of fixed column both sides, the surface winding of winding drum has the lifting rope, and the one end that winding drum was kept away from to two lifting ropes is rotated and is connected with the suspender, the rectangle recess has been seted up on the positive surface of fixed column, the inner chamber of rectangle recess is provided with prevents gyration subassembly, prevent gyration subassembly including fixed connection at the ratchet on rotation post surface, the equal fixedly connected with fixed block in top of rectangle recess inner wall both sides, be provided with rotatable shifting block between two fixed blocks, the shifting block meshes with the ratchet mutually, the equal fixedly connected with spliced pole in both sides of shifting block, the spliced pole rotates with the fixed block and is connected.

Preferably, the surface cover of spliced pole is equipped with the torsional spring, the one end and the shifting block welding of torsional spring, the other end and the fixed block welding of torsional spring.

Preferably, guide pulleys are arranged at two ends of the rear side of the inner cavity of the frame and two sides of the top of the inner cavity of the frame, and the lifting ropes are wound on the surfaces of the guide pulleys.

Preferably, the bottom of the inner cavity of the rectangular groove is fixedly connected with a protective cover, and the protective cover is sleeved on the surface of the ratchet wheel.

Preferably, one side that two receipts reel were carried on the back mutually all rotates and is connected with the handle, and two handles are the setting of staggering of height.

Preferably, the top of the fixing column is provided with a wire outlet, and the inner wall of the wire outlet is a cambered surface.

1. The utility model has the advantages that: the utility model discloses a cooperation of rotating post and a rolling section of thick bamboo is used, carry out the tractive to the lifting rope, then make the suspender rise and carry out the tractive to patient's head or shoulder, rotating post pivoted in-process, through the setting of preventing gyration subassembly, make the turned position who rotates post and coiling section of thick bamboo can be spacing fixed, can reach and use convenient high efficiency and height-adjustable's purpose, the current cervical vertebra treatment in-process has been solved, because the use height of traction frame generally is accurate according to the fixed position of bearing the weight of the object, then at fixed back, traction frame self highly can't be adjusted, then make the dynamics of pulling be not convenient for control, and the unable linear problem by little grow of dynamics.

2. The utility model discloses a torsional spring's setting has played the wrench movement effect to the spliced pole, makes then that the shifting block can be positive takes place the meshing with the ratchet, avoids the ratchet to take place the gyration.

3. The utility model discloses a guide pulley's setting has played the guide effect to the lifting rope, makes then that the lifting rope can be stable play the elevating system to the suspender.

4. The utility model discloses a protective action has been played to the ratchet to the setting of protection casing, has avoided external foreign matter to reach the surface of ratchet and influence the normal rotation of ratchet.

Drawings

The above and/or other aspects of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only, and not by way of limitation, in which:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a frame, a guide pulley, and a lifting rope according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a fixing column, a rotating column and a winding drum according to an embodiment of the present invention;

fig. 4 is a partially enlarged view of point a in fig. 3 according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a frame, 2, a fixed column, 3, a rotating column, 4, a winding drum, 5, a circular groove, 6, a lifting rope, 7, a lifting belt, 8, a rectangular groove, 9, an anti-rotation component, 91, a ratchet wheel, 92, a fixed block, 93, a connecting column, 94, a shifting block, 95, a torsion spring, 10, a guide pulley, 11, a protective cover, 12, a handle, 13 and a wire outlet.

Detailed Description

Hereinafter, embodiments of a height-adjustable traction frame for orthopedic care of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings attached to the present specification are schematic views for assisting the explanation of the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

FIGS. 1-4 show a height-adjustable traction frame for orthopedic care according to an embodiment of the present invention, comprising a frame 1, guide pulleys 10 are installed at both ends of the rear side of the inner cavity of the frame 1 and at both sides of the top, a lifting rope 6 is wound on the surface of the guide pulley 10, the lifting rope 6 is guided by the guide pulley 10, so that the lifting rope 6 can stably lift a lifting strap 7, a fixed column 2 is fixedly connected to the bottom of the rear side of the inner cavity of the frame 1, a wire outlet 13 is formed at the top of the fixed column 2, the inner wall of the wire outlet 13 is configured as a cambered surface, a rotatable rotating column 3 is penetratingly arranged at the right side of the fixed column 2, winding drums 4 are fixedly connected to both sides of the surface of the rotating column 3, handles 12 are rotatably connected to both sides of the back of the two winding drums 4, the two handles 12 are arranged in a staggered manner, circular grooves 5 are formed at both front ends of both sides of the fixed column 2 and adapted to the rotating column 4, the rectangular surfaces of the winding drums 4 are wound with the lifting rope 6, the ends of the two winding drums 6 far away from the winding drums 4 are rotatably connected to a ratchet wheel assembly, the ratchet wheel assembly 92, the ratchet wheel assembly is provided with a ratchet wheel assembly 92, the ratchet wheel assembly 91, the ratchet wheel assembly is provided with a ratchet wheel assembly 92, the ratchet wheel assembly 92, the surface cover of spliced pole 93 is equipped with torsional spring 95, and the one end and the stirring block 94 welding of torsional spring 95, the other end and the fixed block 92 welding of torsional spring 95, through the setting of torsional spring 95, played the wrench movement effect to spliced pole 93, make then that stirring block 94 can be positive take place to mesh with ratchet 91, avoid ratchet 91 to take place to revolve round, spliced pole 93 rotates with fixed block 92 to be connected.

The working principle is as follows: when the utility model is used, a user can rotate the handle 12 by himself by sleeving the suspender 7 on the head of the user on the seat at the front side of the bottom of the inner cavity of the frame 1, and the rotation circle number of the handle 12 is controlled according to the body feeling of the user, so that the height of the suspender 7 can be adjusted;

in the drawing process, a user drives the winding drum 4 to rotate through the handle 12, the winding drum 4 winds the lifting rope 6, one end, far away from the winding drum 4, of the lifting rope 6 drives the lifting belt 7 to ascend, so that the effect of drawing the head of the user is achieved, in the winding process of the winding drum 4 on the lifting rope 6, the rotating column 3 drives the ratchet wheel 91 and the winding drum 4 to synchronously rotate, the rotating ratchet wheel 91 stirs the shifting block 94 through teeth on the surface of the rotating ratchet wheel 91, after the ratchet wheel 91 rotates within a certain range, the shifting block 94 is rapidly reset through the matching of the connecting column 93 and the torsion spring 95, the ratchet wheel 91 is limited and fixed, the ratchet wheel 91 is prevented from rotating, and then the phenomenon that the rotating column 3 and the winding drum 4 rotate is avoided;

through the operation of the steps, the purposes of convenience, high efficiency and adjustable height can be achieved.

In summary, the following steps: this traction frame with adjustable a height for orthopedics nursing, use through the cooperation that rotates post 3 and a winding section of thick bamboo 4, carry out the tractive to lifting rope 6, then make 7 lifts to patient's head or shoulder tractive, at the in-process that rotates post 3 pivoted, through preventing the setting of gyration subassembly 9, make the turned position who rotates post 3 and winding section of thick bamboo 4 can spacing fixed, can reach and use convenient high efficiency and height-adjustable's purpose, current cervical vertebra treatment in-process has been solved, because the use height of traction frame is generally for the standard according to the fixed position of bearing the weight of the object, then after fixing, traction frame self height can't be adjusted, then make the dynamics of pulling be not convenient for control, and the unable linear problem by little grow of dynamics.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims

1. Traction frame with adjustable height for orthopaedic care, characterized in that it comprises a frame (1): the utility model discloses a frame, including frame (1) inner chamber, fixed column (2), the right side of fixed column (2) runs through and is provided with rotatable rotation post (3), the equal fixedly connected with winding drum (4) in both sides on rotation post (3) surface, circular recess (5) with winding drum (4) looks adaptation are all seted up to the front end of fixed column (2) both sides, the surface winding of winding drum (4) has lifting rope (6), and the one end rotation that two lifting rope (6) kept away from winding drum (4) is connected with suspender (7), rectangular groove (8) have been seted up on the positive surface of fixed column (2), the inner chamber of rectangular groove (8) is provided with anti-gyration subassembly (9), anti-gyration subassembly (9) include fixed connection ratchet (91) on rotation post (3) surface, the equal fixedly connected with fixed block (92) in top of rectangular groove (8) inner wall both sides, be provided with rotatable shifting block (94) between two fixed block (92), shifting block (94) mesh with ratchet (91), the equal fixedly connected with fixed block (93) rotation post (93) the fixed block (93).

2. The height-adjustable traction frame for orthopedic nursing according to claim 1, characterized in that a torsion spring (95) is sleeved on the surface of the connecting column (93), one end of the torsion spring (95) is welded with the shifting block (94), and the other end of the torsion spring (95) is welded with the fixed block (92).

3. The height adjustable traction frame for orthopedics care according to claim 2, characterized in that two ends of the rear side of the inner cavity of the frame (1) and two sides of the top part of the inner cavity of the frame are provided with guide pulleys (10), and the lifting rope (6) is wound on the surfaces of the guide pulleys (10).

4. The height-adjustable traction frame for orthopedic care according to claim 3, characterized in that a protective cover (11) is fixedly connected to the bottom of the inner cavity of the rectangular groove (8), and the protective cover (11) is sleeved on the surface of the ratchet wheel (91).

5. The height-adjustable traction frame for orthopedic nursing according to claim 4, characterized in that handles (12) are rotatably connected to the opposite sides of the two winding drums (4), and the two handles (12) are arranged in a staggered manner.

6. The height-adjustable traction frame for orthopedic nursing according to claim 5, characterized in that the top of the fixing post (2) is opened with an outlet (13), and the inner wall of the outlet (13) is configured as a cambered surface.