CN209864197U

CN209864197U - Brown traction leg frame for orthopedics department

Info

Publication number: CN209864197U
Application number: CN201920088193.9U
Authority: CN
Inventors: 李德丹; 顾怀远; 赵峪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-18
Filing date: 2019-01-18
Publication date: 2019-12-31
Anticipated expiration: 2029-01-18

Abstract

The utility model provides a brown's pulls leg frame for orthopedics class belongs to orthopedics technical field, including chassis, link, first pulley yoke, second pulley yoke and bearing plate, link fixed connection is on the top of chassis, and the equal fixed connection of first pulley yoke and second pulley yoke is in top one side of link, and the second pulley yoke sets up in the outside of first pulley yoke, and bearing plate fixed connection is in the inboard of link, and the top sliding connection of bearing plate has the regulating block, and the bottom fixedly connected with of regulating block presss from both sides tight post. One side of regulating block all sets up to the indent arcuation, and all imbeds and connect in the top both sides of bearing plate, reaches the effect of fixing patient's shank through the regulating block, when using the regulating block to fix patient's shank, the one end and the regulating block fixed connection of tight post of clamp, the tight post of clamp carries out threaded connection with supplementary piece simultaneously, can drive the regulating block when pressing from both sides tight post and carrying out the spiral activity, reaches the effect of adjusting the regulating block through pressing from both sides tight post.

Description

Brown traction leg frame for orthopedics department

Technical Field

The utility model relates to the technical field of orthopedics, specifically a brown's pulls leg frame.

Background

At present, the Braun's frame which is used more clinically is generally formed by welding, is mainly used for conservative treatment and preoperative preparation of patients with lower limb fracture, and when the Braun's frame is used, the lower limbs of the patients are placed on the Braun's frame, and are connected with a heavy object through a traction rope and a Kirschner wire which penetrates through the lower limb skeleton to implement traction so as to achieve the treatment purpose.

However, the traditional Brown's frame is fixed in the whole structure, so that the length and the height of the Brown's frame cannot be adjusted in a telescopic mode according to actual needs, the matching performance of a patient in actual use is poor, and the treatment effect is indirectly influenced.

Disclosure of Invention

An object of the utility model is to provide a brown's pulls leg frame for orthopedics class improves the not enough of prior art, makes things convenient for user of service nimble adjusting according to self demand when using brown's to pull leg frame, and the practicality is strong.

The embodiment of the utility model is realized like this:

the utility model provides a brown's pulls leg frame for orthopedics class, includes chassis, link, first pulley yoke, second pulley yoke and bearing plate, its characterized in that: link fixed connection is on the top of chassis, the equal fixed connection of first pulley yoke and second pulley yoke is in one side on the link top, the second pulley yoke sets up the one side at first pulley yoke, bearing plate fixed connection is in the inboard of link, the top sliding connection of bearing plate has the regulating block, the tight post of bottom fixedly connected with clamp of regulating block, the supplementary piece of edge fixedly connected with of bearing plate, supplementary piece sets up the outside at the regulating block, the bottom of bearing plate is provided with the bottom plate, the outside edge fixedly connected with of bottom plate stabilizes the piece, the bottom plate is through stable piece and link fixed connection, the top fixedly connected with of bottom plate alignment jig.

Preferably, the number of the adjusting blocks is four, and the two adjusting blocks are a group and are oppositely arranged on two sides of the bearing plate.

Preferably, one side surface of the adjusting block is in an inwards concave arc shape, the bottom end of the adjusting block is embedded into the top end surface of the bearing plate, and a groove for the auxiliary plate to be embedded and slide is arranged on the surface of the bearing plate in a matched mode.

Preferably, the clamping columns are all matched with the adjusting blocks, are embedded into the auxiliary blocks and are in threaded connection with the auxiliary blocks.

Preferably, the adjusting frames are provided with two, the top ends of the two adjusting frames are fixedly connected with the bearing plate, and the adjusting frames are all arranged to be staggered telescopic frames.

The utility model provides a brown's pulls leg frame for orthopedics class has following beneficial effect:

(1) the utility model provides a brown's pulls leg frame for orthopedics class through setting up the regulating block, pressing from both sides tight post, bottom plate and alignment jig, makes things convenient for the user to use can be according to nimble the adjusting of demand of self when brown's pulls leg frame, makes that this equipment can be more convenient pull the treatment to the user.

(2) The utility model has the advantages that when the traction leg frame is used for fixing the legs of a patient, because one side of the adjusting block is arranged in an inward concave arc shape and because the adjusting block is embedded and connected with the two sides of the top end of the bearing plate, thereby achieving the effect of fixing the legs of the patient through the adjusting block, and because one end of the clamping column is matched with the adjusting block, meanwhile, the clamping column is spirally connected with the auxiliary block, so that the clamping column can drive the adjusting block to move when spirally moving, thereby achieving the effect of adjusting the adjusting block by clamping the column, and when the user needs to adjust the height of the bearing plate, because the adjusting frame is arranged in a telescopic way and one end of the adjusting frame is fixedly connected with the bearing plate, the adjusting frame can drive the bearing plate to lift when stretching out and drawing back, thereby achieving the effect of adjusting the height of the bearing plate through the adjusting frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the bearing plate of the present invention.

In the figure: 1-a chassis; 2-a connecting frame; 3-a first pulley yoke; 4-a second sheave frame; 5-a bearing plate; 6-adjusting block; 7-clamping the column; 8-a bottom plate; 9-an adjusting frame; 10-a stabilizing block; 11-auxiliary block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1 to 2, in an embodiment of the present invention, a bronchus traction leg frame for orthopedics includes an underframe 1, a connecting frame 2, a first pulley frame 3, a second pulley frame 4 and a bearing plate 5, wherein the connecting frame 2 is fixedly connected to the top end of the underframe 1, the first pulley frame 3 and the second pulley frame 4 are both fixedly connected to one side of the top end of the connecting frame 2, the second pulley frame 4 is disposed on the outer side of the first pulley frame 3, the bearing plate 5 is fixedly connected to the inner side of the connecting frame 2, the top end of the bearing plate 5 is slidably connected with an adjusting block 6, the adjusting blocks 6 are four, two of the adjusting blocks are set on two sides of the bearing plate 5, the inner side surface of the adjusting block 6 is an inward concave arc shape, the bottom end of the adjusting block 6 is embedded into the top end surface of the bearing plate 5, the surface of the bearing plate 5 is provided with a groove for the adjusting block 6 to be embedded into the body to slide, when the leg frame is, because the inner side of the adjusting block 6 is arranged in an inward concave arc shape, and the adjusting block 6 is embedded and connected with the two sides of the top end of the bearing plate 5, the effect of fixing the legs of a patient is achieved through the adjusting block 6, the bottom of the adjusting block 6 is fixedly connected with the clamping column 7, the clamping column 7 is matched with the adjusting block 6, the clamping column 7 is embedded into the auxiliary block 11, the clamping column 7 is in spiral connection with the auxiliary block 11, when the legs of the patient need to be fixed through the adjusting block 6, one end of the clamping column 7 is fixedly connected with the adjusting block 6, meanwhile, the clamping column 7 is in spiral connection with the auxiliary block 11, the adjusting block 6 can be driven when the clamping column 7 performs spiral movement, the effect of adjusting the adjusting block 6 is achieved through the clamping column 7, the auxiliary block 11 is fixedly connected with the edge of the bearing plate 5, and the auxiliary block 11 is arranged on the outer side of the adjusting block 6, the bottom of bearing plate 5 is provided with bottom plate 8, the outside edge fixedly connected with of bottom plate 8 stabilizes piece 10, bottom plate 8 is through stabilizing piece 10 and 2 fixed connection of link, the top fixedly connected with alignment jig 9 of bottom plate 8, alignment jig 9 is provided with two, top and 5 fixed connection of bearing plate, and alignment jig 9 sets up to the alternating expression expansion bracket, when the user needs to highly adjust bearing plate 5, because alignment jig 9 sets up to scalable, and one end and 5 fixed connection of bearing plate, when alignment jig 9 stretches out and draws back, can drive bearing plate 5, thereby reach the effect of adjusting the height of bearing plate 5 through alignment jig 9.

The theory of operation, at first, the user of service uses when pulling the leg frame for the patient, with patient's shank contact bearing plate 5, rotatory clamp column 7 is inwards removed in order to drive adjusting block 6 simultaneously, make adjusting block 6 on the bearing plate 5 surface contact patient's shank in order to fix it, user of service can make bearing plate 5 upwards move about before using simultaneously, make the adjusting bracket 9 of bearing plate 5 bottom stretch out and draw back, with the height of adjusting bearing plate 5, make the patient can adjust according to self demand and pull the height.

In conclusion, the whole device is stable in structure, and is convenient for users to adjust according to own conditions when using the Brown traction leg frame.

Claims

1. The utility model provides a brown's pulls leg frame for orthopedics class, includes chassis (1), link (2), first pulley yoke (3), second pulley yoke (4) and bearing plate (5), its characterized in that: connecting frame (2) fixed connection is on the top of chassis (1), equal fixed connection in one side on connecting frame (2) top of first pulley yoke (3) and second pulley yoke (4), second pulley yoke (4) set up the one side in first pulley yoke (3), bearing plate (5) fixed connection is in the inboard of connecting frame (2), the top sliding connection of bearing plate (5) has regulating block (6), the bottom fixedly connected with of regulating block (6) presss from both sides tight post (7), the marginal fixedly connected with auxiliary block (11) of bearing plate (5), auxiliary block (11) set up the outside in regulating block (6), the bottom of bearing plate (5) is provided with bottom plate (8), the outside edge fixedly connected with of bottom plate (8) stabilizes piece (10), bottom plate (8) are through stabilizing block (10) and connecting frame (2) fixed connection, the top fixedly connected with alignment jig (9) of bottom plate (8).

2. Brown's traction leg for orthopaedic type according to claim 1, characterized in that said adjustment blocks (6) are provided with four and two in a group oppositely arranged on both sides of the bearing plate (5).

3. The Brown's traction leg frame for orthopedics department according to claim 2, characterized in that one side surface of the adjusting block (6) is concave arc-shaped, the bottom ends of the adjusting blocks (6) are embedded in the top end surface of the bearing plate (5), and the surface of the bearing plate (5) is provided with a groove for the auxiliary plate to be embedded and slide.

4. Brown's traction leg for orthopedics type according to claim 1, characterized in that the clamping columns (7) are all provided with a matching adjustment block (6), and the clamping columns (7) are all embedded in an auxiliary block (11), and the clamping columns (7) are screwed with the auxiliary block (11).

5. Brown's traction leg for orthopedics type according to claim 1, characterized in that the adjustment brackets (9) are provided in two and the top end is fixedly connected with the bearing plate (5) and the adjustment brackets (9) are all provided as staggered telescopic brackets.