CN213430844U

CN213430844U - Clinical traction frame that uses of orthopedics

Info

Publication number: CN213430844U
Application number: CN202021419138.2U
Authority: CN
Inventors: 陈启亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-06-15
Anticipated expiration: 2030-07-18

Abstract

The utility model belongs to the technical field of medical equipment, and discloses an orthopedic clinical traction frame, which comprises two support columns, wherein one side of the two support columns is provided with a fixed block, one end of the two fixed blocks, which is far away from the support columns, is connected with a fixed frame, one end of the bottom of the fixed frame is fixedly connected with a first pulley through a bracket, the other end of the bottom of the fixed frame is provided with a second pulley, a steel wire rope is connected between the second pulley and the outer wall of the first pulley, one end of the steel wire rope is provided with a pull ring, and the other end of the steel wire rope is fixedly provided with a second fixed sleeve, the height between the second pulley and the first pulley and the ground can be rapidly adjusted through the matching of an adjusting knob, a sliding groove and the fixed blocks, thereby the height adjustment of the fixed frame is realized, the adjustment is convenient for, meanwhile, the universality of the device is improved.

Description

Clinical traction frame that uses of orthopedics

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to clinical traction frame that uses of orthopedics.

Background

Medical devices refer to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, including necessary computer software, and the effects are mainly obtained through physical means and other means, not pharmacological, immunological or metabolic means, or are only assisted by the means, so as to diagnose, prevent, monitor, treat or relieve diseases.

In the chinese patent that patent number is CN201810722822.9, an orthopedics is clinical with traction frame is disclosed, the device passes through the pulley, wire rope, and the cooperation of fixed band isotructure is used, make the patient can oneself manual control pull the height of shank, excellent in use effect, nevertheless the device still has more problem when in-service use, for example, do not set up the structure of being convenient for adjust top mount height, thereby it makes the adjustment to be difficult to make according to the crowd of different heights, influence application range, the commonality is poor, the whole volume of device is great simultaneously, be not convenient for the transportation deposit, in addition, ankle department fixed effect is not good, the shank takes place to drop easily when pulling, cause the secondary damage, influence recovered effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedic clinical traction frame to the structure of being convenient for adjust top mount height that does not set up that proposes in solving above-mentioned background art, and the transportation of being not convenient for is deposited, the not good problem of fixed effect of ankle department.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedics is clinical with traction frame, includes two support columns, two the fixed block is all installed to one side of support column, two the fixed block is kept away from and is connected with the mount between the one end of support column, the first pulley of support fixedly connected with is passed through to the bottom one end of mount, and the bottom other end of mount installs the second pulley, be connected with wire rope between the outer wall of second pulley and first pulley, the pull ring is installed to wire rope's one end, and wire rope's the other end is fixed with the fixed cover of second, the bottom of the fixed cover of second is connected with first fixed cover, two the spout, two have all been seted up to the inside of support column the fixed block extends to the inside one end of support column and all is connected with the spout.

Preferably, the fixed block is kept away from the one end of support column and is seted up with mount assorted draw-in groove, the second chamber groove has all been seted up at the both ends of mount, the internally mounted in second chamber groove has first spring, the both ends of first spring all are fixed with the stopper, two the stopper is kept away from the one end of first spring and is all installed the card post, the one end that the stopper was kept away from to the card post extends to the outside of mount, the outer wall both sides of fixed block all seted up with card post assorted locating hole.

Preferably, first chamber groove has all been seted up at the bottom both ends of the fixed cover of second and the top both ends of first fixed cover, and is connected with two connecting rods between the fixed cover of second and the first fixed cover, two the slider is all installed to the one end that the connecting rod extends to first chamber inslot portion, and the inside cover that the outer wall of connecting rod is located first chamber groove is equipped with the second spring.

Preferably, the top of support column is installed the handle, and the handle is the U type.

Preferably, the cushions are installed on the inner walls of the second fixing sleeve and the first fixing sleeve, and anti-skid convex lines are arranged on the outer walls of the cushions.

Preferably, the foot pad is installed to the bottom of support column, and the bottom of foot pad is provided with the arch.

Preferably, the outer wall of the handle is provided with a rubber sleeve, and the outer wall of the rubber sleeve is provided with an anti-slip groove.

Preferably, one end, far away from the limiting block, of the clamping column is smooth, and the first pulley is located below the second pulley.

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

(1) the utility model discloses a cooperation of adjust knob, spout and fixed block, but the height of quick adjustment second pulley and first pulley apart from ground to realized the altitude mixture control of mount, and then be convenient for make the adjustment according to the crowd of different heights, enlarged the application range of device, improved the commonality of device simultaneously.

(2) The utility model discloses a cooperation of card post, first spring, locating hole and draw-in groove isotructure can separate the tip and the fixed block of mount to make mount and two support column separations, and then pull down the device segmentation, reduced whole volume, the transportation of being convenient for is deposited, has improved the practicality of device.

(3) The utility model discloses a cooperation of connecting rod, slider and second spring isotructure for the fixed cover of second can enlarge fast with the interval of first fixed cover, thereby the patient of being convenient for passes the ankle, and then can press from both sides the ankle tightly, thereby the shank takes place to drop when preventing to pull, has avoided the secondary injury, and fixed effect is better, has improved the security.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing frame of the present invention connecting with the supporting pillar;

fig. 3 is a schematic structural view of the first fixing sleeve and the second fixing sleeve of the present invention when they are connected;

FIG. 4 is an enlarged view of portion A of FIG. 2;

in the figure: 1-a fixed mount; 2-clamping the column; 3, fixing blocks; 4-a first pulley; 5-a pull ring; 6-steel wire rope; 7-a first fixation sleeve; 8-a second fixation sleeve; 9-a second pulley; 10-a chute; 11-a support column; 12-an adjustment knob; 13-a first spring; 14-a slide block; 15-a first cavity groove; 16-a soft cushion; 17-a connecting rod; 18-a second spring; 19-a second cavity groove; 20-positioning holes; 21-a limiting block; 22-card slot.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a traction frame for orthopedic clinical use comprises two support columns 11, wherein fixed blocks 3 are respectively arranged on one sides of the two support columns 11, a fixed frame 1 is connected between one ends of the two fixed blocks 3, which are far away from the support columns 11, one end of the bottom of the fixed frame 1 is fixedly connected with a first pulley 4 through a support, the other end of the bottom of the fixed frame 1 is provided with a second pulley 9, a steel wire rope 6 is connected between the outer wall of the second pulley 9 and the outer wall of the first pulley 4, one end of the steel wire rope 6 is provided with a pull ring 5, the other end of the steel wire rope 6 is fixedly provided with a second fixed sleeve 8, the bottom of the second fixed sleeve 8 is connected with a first fixed sleeve 7, sliding grooves 10 are respectively arranged inside the two support columns 11, one ends of the two fixed blocks 3, which extend into the support columns 11, are respectively connected with the sliding grooves 10, an adjusting knob 12 is, the adjusting knob 12 is screwed to be loosened, then the fixing frame 1 is pushed to enable the fixing block 3 to slide in the sliding groove 10, so that the height between the second pulley 9 and the first pulley 4 from the ground can be adjusted, the fixing frame 1 can be kept fixed by screwing the adjusting knob 12 after adjustment, further the height adjustment of the fixing frame 1 is realized, adjustment can be performed according to people with different heights, the using range is expanded, and the universality of the device is improved.

Furthermore, one end of the fixing block 3, which is far away from the supporting columns 11, is provided with a clamping groove 22 matched with the fixing frame 1, two ends of the fixing frame 1 are both provided with second cavity grooves 19, the inside of each second cavity groove 19 is provided with a first spring 13, two ends of each first spring 13 are both fixed with limiting blocks 21, one ends of the two limiting blocks 21, which are far away from the first springs 13, are both provided with clamping columns 2, one ends of the clamping columns 2, which are far away from the limiting blocks 21, extend to the outside of the fixing frame 1, two sides of the outer wall of the fixing block 3 are both provided with positioning holes 20 matched with the clamping columns 2, the clamping columns 2 enter the second cavity grooves 19 from the positioning holes 20 under the elastic action of the first springs 13 by simultaneously pressing the two clamping columns 2, then the end part of the fixing frame 1 can be pulled out of the clamping groove 22, so that the fixing frame 1 is separated from the two supporting, the practicability of the device is improved.

Further, first chamber slot 15 has all been seted up at the bottom both ends of the fixed cover of second 8 and the top both ends of first fixed cover 7, and be connected with two connecting rods 17 between the fixed cover of second 8 and the first fixed cover 7, slider 14 is all installed to the one end that two connecting rods 17 extend to first chamber slot 15 inside, and the inside cover that the outer wall of connecting rod 17 is located first chamber slot 15 is equipped with second spring 18, through pulling the fixed cover of second 8 and first fixed cover 7, at connecting rod 17, slider 14 and second spring 18's cooperation down, make the fixed cover of second 8 and the interval of first fixed cover 7 expand fast, thereby be convenient for the patient to pass the foot wherein, can make the fixed cover of second 8 and the tight ankle of first fixed cover 7 clamp after loosening the hand simultaneously, thereby the shank takes place to drop when preventing to pull, secondary damage has been avoided, fixed effect is better, the security has been improved.

Further, the handle is installed at the top of support column 11, and the handle plays the effect of being convenient for draw support column 11, and the handle is the U type.

Further, cushion 16 is installed to the inner wall of fixed cover 7 of second 8 and the fixed cover, and cushion 16 has the effect of antiskid and protection, and the outer wall of cushion 16 is provided with anti-skidding burr.

Specifically, the foot pad is installed to the bottom of support column 11, and the foot pad has firm effect, and the bottom of foot pad is provided with the arch.

Specifically, the rubber sleeve is installed to the outer wall of handle, and the frictional force when the handle is handed to the rubber sleeve can be strengthened, and the antiskid groove has been seted up to the outer wall of rubber sleeve.

Specifically, one end of the clamping column 2, which is far away from the limiting block 21, is smooth, and the first pulley 4 is located below the second pulley.

The utility model discloses a theory of operation and use flow: when the utility model is used, the height of the fixing frame 1 from the ground can be adjusted according to the height of a patient, firstly, the adjusting knob 12 is screwed to loosen the fixing frame, then the fixing frame 1 is pushed to lead the fixing block 3 to slide in the chute 10, thereby the height of the second pulley 9 and the first pulley 4 from the ground can be adjusted, the fixing frame 1 can be kept fixed by screwing the adjusting knob 12 after adjustment, further, the height adjustment of the fixing frame 1 is realized, then, the patient sits under the fixing frame 1, the distance between the second fixing sleeve 8 and the first fixing sleeve 7 is rapidly enlarged by pulling the second fixing sleeve 8 and the first fixing sleeve 7 under the matching of the connecting rod 17, the sliding block 14 and the second spring 18, thereby the foot can conveniently pass through the fixing frame by the patient, simultaneously, the ankle can be clamped by the second fixing sleeve 8 and the first fixing sleeve 7 after the hand is loosened, thereby the falling of the legs during traction is prevented, and the secondary injury, fixed effect is better, the security has been improved, then the patient can pull ring 5, it does traction motion to drive the shank under wire rope 6's cooperation, in addition, through pressing two calorie of posts 2, make calorie of post 2 get into second cavity groove 19 from locating hole 20 under the elastic action of first spring 13, then can extract the tip of mount 1 from draw-in groove 22, thereby make mount 1 and two support column 11 separation, and then pull down the device segmentation, the whole volume has been reduced, be convenient for the transportation and deposit, the practicality of device has been improved, the device can make the adjustment according to the crowd of different heights, the application range has been enlarged, the commonality of device has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an orthopedics is traction frame for clinical, its characterized in that: the steel wire rope fixing device comprises two supporting columns (11), wherein fixed blocks (3) are installed on one sides of the two supporting columns (11), a fixing frame (1) is connected between one ends, far away from the supporting columns (11), of the two fixed blocks (3), one end of the bottom of the fixing frame (1) is fixedly connected with a first pulley (4) through a support, a second pulley (9) is installed at the other end of the bottom of the fixing frame (1), a steel wire rope (6) is connected between the outer wall of the second pulley (9) and the outer wall of the first pulley (4), a pull ring (5) is installed at one end of the steel wire rope (6), a second fixing sleeve (8) is fixed at the other end of the steel wire rope (6), a first fixing sleeve (7) is connected to the bottom of the second fixing sleeve (8), sliding grooves (10) are formed in the two supporting columns (11), and one ends, extending to the inside of the, and an adjusting knob (12) is screwed between the fixed block (3) and the supporting column (11).

2. The traction frame for clinical orthopedics as claimed in claim 1, wherein: fixed block (3) keep away from the one end of support column (11) and seted up with mount (1) assorted draw-in groove (22), second chamber groove (19) have all been seted up at the both ends of mount (1), the internally mounted of second chamber groove (19) has first spring (13), the both ends of first spring (13) all are fixed with stopper (21), two stopper (21) are kept away from the one end of first spring (13) and are all installed card post (2), the one end that stopper (21) were kept away from in card post (2) extends to the outside of mount (1), outer wall both sides of fixed block (3) all seted up with card post (2) assorted locating hole (20).

3. The traction frame for clinical orthopedics as claimed in claim 1, wherein: first chamber groove (15) have all been seted up at the bottom both ends of the fixed cover of second (8) and the top both ends of first fixed cover (7), and are connected with two connecting rods (17), two between the fixed cover of second (8) and first fixed cover (7) connecting rod (17) extend to first chamber groove (15) inside one end and all install slider (14), and the inside cover that the outer wall of connecting rod (17) is located first chamber groove (15) is equipped with second spring (18).

4. The traction frame for clinical orthopedics as claimed in claim 1, wherein: the handle is installed at the top of support column (11), and the handle is the U type.

5. The traction frame for clinical orthopedics as claimed in claim 3, wherein: cushion (16) are all installed to the inner wall of fixed cover (8) of second and first fixed cover (7), the outer wall of cushion (16) is provided with anti-skidding burr.

6. The traction frame for clinical orthopedics as claimed in claim 1, wherein: the foot pad is installed to the bottom of support column (11), and the bottom of foot pad is provided with the arch.

7. The traction frame for clinical orthopedics as claimed in claim 4, wherein: the outer wall of the handle is provided with a rubber sleeve, and the outer wall of the rubber sleeve is provided with an anti-slip groove.

8. The traction frame for clinical orthopedics as claimed in claim 2, wherein: one end, far away from the limiting block (21), of the clamping column (2) is smooth, and the first pulley (4) is located below the second pulley.