CN212346842U

CN212346842U - Head traction frame for orthopedics

Info

Publication number: CN212346842U
Application number: CN201820578152.3U
Authority: CN
Inventors: 孙赵辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-22
Filing date: 2018-04-22
Publication date: 2021-01-15
Anticipated expiration: 2028-04-22

Abstract

The utility model relates to the technical field of medical equipment, and a head traction frame for orthopedics is disclosed, including the base, the middle part fixed mounting on base top has the bracing piece, the bottom fixedly connected with bracing of bracing piece one side, the bottom of bracing and one side fixed connection on base top, the bracing is equipped with threely, and three bracing is located and is the annular array and distributes on the bracing piece, and the top fixed mounting that the base is located bracing piece one side has the balancing weight, and the seat curb plate has all been welded at the front and the back at bracing piece outer wall middle part. This head traction frame for orthopedics through rotating the runner for the drive wheel passes through the drive belt and drives from the driving wheel rotation, thereby drives adjusting screw and rotates, drives the threaded sleeve and rises, perhaps descends, thereby carries out altitude mixture control to L type extension board and draw gear, and then makes the patient carry out altitude mixture control to the traction frame by oneself, can be according to the comfort level of self, adjusts the runner, and the work load of nursing staff has both been saved to convenient again.

Description

Head traction frame for orthopedics

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a head traction frame for orthopedics.

Background

Traction is a common treatment method for orthopedics, a traction frame is a common auxiliary treatment instrument and can effectively improve the traction effect, and a head traction frame can be used for auxiliary treatment of orthopedic diseases such as cervical spondylosis of patients in orthopedics and traumatology. Among the prior art, the head traction frame all hangs the tractor or by the centre gripping in door frame etc. the place that has the uniform height, put the neck on traction belt, then the adjustment appearance of standing or position of sitting, progressively taut traction cable, this apparatus convenient to carry, be applicable to many places, however, because the patient of different heights is different to the demand of traction position, and the patient is because of the head damage, be not convenient for hang the tractor in the eminence, need nursing staff auxiliary regulation, increase nursing staff's work burden, and nursing staff is difficult to the best comfortable height of accurate assurance patient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a head traction frame for orthopedics possesses height-adjustable festival, patient self-regulation function, uses manpower sparingly, advantage such as stability is strong, and the patient of having solved different heights is different to the demand of pulling the position, and the patient is because of the head damage, is not convenient for hang the tractor in the eminence, needs nursing staff auxiliary regulation, increases nursing staff's work burden, and nursing staff is difficult to the problem of the accurate best comfortable height of holding the patient.

(II) technical scheme

For realize above-mentioned height-adjustable festival, patient are the regulatory function by oneself, use manpower sparingly and the strong purpose of stability, the utility model provides a following technical scheme: a head traction frame for orthopedics comprises a base, wherein a support rod is fixedly arranged in the middle of the top end of the base, inclined struts are fixedly connected to the bottom of one side of the support rod, the bottom ends of the inclined struts are fixedly connected with one side of the top end of the base, the three inclined struts are distributed on the support rod in an annular array manner, a balancing weight is fixedly arranged at the top end of one side of the support rod of the base, seat side plates are welded to the front and back of the middle of the outer wall of the support rod, seat bottom plates are welded to the bottom ends of the two seat side plates, one side of the seat bottom plate is welded to the outer wall of the support rod, a back cushion is fixedly arranged on the outer wall of the support rod above the middle of the seat bottom plate, handrails are fixedly arranged at the top ends of the two seat side plates, a drive shaft is movably connected to one side of the, the outer wall of the driving shaft, which is positioned in the seat side plate, is fixedly sleeved with a driving wheel, the other end of the inner cavity of the seat side plate is fixedly provided with a guide wheel I and a guide wheel II, the guide wheel I and the guide wheel II are positioned in the seat side plate and are vertically aligned, the outer parts of the driving wheel, the guide wheel I and the guide wheel II are in transmission connection with the outer part of a driven wheel through a driving belt, an adjusting screw rod is fixedly sleeved in the driven wheel, the bottom end of the adjusting screw rod is movably connected with a supporting plate, one side of the supporting plate is fixedly connected with the outer wall of a supporting rod, the top of the outer wall of the adjusting screw rod is in threaded connection with a threaded sleeve, the middle part of the outer wall of the threaded sleeve is movably sleeved with a limiting plate, one side of the limiting plate is fixedly connected with the outer wall, the bottom of hydraulic stem and the top fixed connection of bracing piece, the equal fixed mounting in both sides of screw sleeve outer wall bottom has the anticreep piece, one side fixed mounting on L type extension board top has draw gear.

Preferably, the traction device comprises a pull rod, the middle of the outer wall of the pull rod is movably sleeved with one side of the top end of the L-shaped support plate, an anti-falling plate is fixedly connected to the top end of the pull rod, a connecting plate is fixedly mounted at the bottom end of the pull rod, a displacement spring is fixedly connected to the bottom end of the anti-falling plate, the bottom end of the displacement spring is fixedly connected to the top end of the L-shaped support plate, and two ends of the connecting plate are hinged to two ends of the traction bag respectively.

Preferably, the connecting plate is an elastic thin steel plate with the thickness of 10mm and the length of 400 mm.

Preferably, the cross section of the threaded sleeve is square, and the cross section of the threaded sleeve is matched with a square hole formed in the limiting plate.

Preferably, the top end of the rotating wheel is smooth and convex, and the outer wall of the rotating wheel is provided with vertical stripes which are uniformly distributed.

Preferably, the material of the back cushion is set cotton, and the thickness of the back cushion is 10 cm.

(III) advantageous effects

Compared with the prior art, the utility model provides an orthopedic head traction frame, which is provided with the following parts

Has the advantages that:

1. this head traction frame for orthopedics through rotating the runner for the drive wheel passes through the drive belt and drives from the driving wheel rotation, thereby drives adjusting screw and rotates, drives the threaded sleeve and rises, perhaps descends, thereby carries out altitude mixture control to L type extension board and draw gear, and then makes the patient carry out altitude mixture control to the traction frame by oneself, can be according to the comfort level of self, adjusts the runner, and the work load of nursing staff has both been saved to convenient again.

2. This head traction frame for orthopedics through setting up draw gear, when the range of activity is not big about patient's head, through the elastic force of displacement spring and connecting plate, can be so that pull the bag and tightly draw patient's lower jaw relatively all the time, improves and pulls the security, through setting up the balancing weight, can effectively guarantee that the patient sits when the seat bottom plate, traction frame's overall stability.

Drawings

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

FIG. 2 is a top view of the seat side panel of FIG. 1 in accordance with the present invention;

fig. 3 is a side view of the traction device of the present invention.

In the figure: the device comprises a base 1, a supporting rod 2, a diagonal brace 3, a balancing weight 4, a seat side plate 5, a seat bottom plate 6, a back cushion 7, an armrest 8, a driving shaft 9, a rotating wheel 10, a driving wheel 11, a guide wheel I12, a guide wheel II 13, a driving belt 14, a driven wheel 15, an adjusting screw 16, a supporting plate 17, a threaded sleeve 18, a limiting plate 19, a support plate 20L, a hydraulic rod 21, an anti-dropping block 22, a traction device 23, a pull rod 231, an anti-dropping plate 232, a connecting plate 233, a displacement spring 234 and a traction bag 235.

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. 1-3, a head traction frame for orthopedics department comprises a base 1, wherein a support rod 2 is fixedly installed in the middle of the top end of the base 1, inclined struts 3 are fixedly connected to the bottom of one side of the support rod 2, the bottom ends of the inclined struts 3 are fixedly connected to one side of the top end of the base 1, three inclined struts 3 are arranged, the three inclined struts 3 are arranged on the support rod 2 and distributed in an annular array, a counterweight block 4 is fixedly installed at the top end of one side of the support rod 2 of the base 1, the counterweight block 4 is arranged to effectively ensure the overall stability of the traction frame when a patient sits on a seat bottom plate 6, seat side plates 5 are welded on the front and back surfaces of the middle part of the outer wall of the support rod 2, the seat bottom plates 6 are welded at the bottom ends of the two seat side plates 5, one side of the seat bottom plate 6 is welded, the back cushion 7 is made of shaped cotton, the thickness of the back cushion is 10cm, the sitting comfort of a patient is improved, handrails 8 are fixedly mounted at the top ends of two seat side plates 5, one side of the bottom end of an inner cavity of each seat side plate 5 is movably connected with a driving shaft 9, the top end of the driving shaft 9 penetrates through the top end of each seat side plate 5 and is fixedly connected with the bottom end of a rotating wheel 10, the top end of each rotating wheel 10 is in a smooth convex surface shape, vertical stripes which are uniformly distributed are arranged on the outer wall of each rotating wheel 10, the comfort of the patient for holding the rotating wheels 10 is improved, meanwhile, the friction of the rotating wheels 10 can be improved through the vertical stripes, driving wheels 11 are fixedly sleeved on the outer wall of the driving shaft 9 in the seat side plates 5, guide wheels I12 and guide wheels II 13 are fixedly mounted at the other ends of the inner cavity of the seat side plates 5, the guide wheels I12 and the guide wheels II 13 are vertically, an adjusting screw 16 is fixedly sleeved inside a driven wheel 15, the bottom end of the adjusting screw 16 is movably connected with a supporting plate 17, one side of the supporting plate 17 is fixedly connected with the outer wall of the supporting rod 2, a threaded sleeve 18 is in threaded connection with the top of the outer wall of the adjusting screw 16, a limiting plate 19 is movably sleeved in the middle of the outer wall of the threaded sleeve 18, the cross section of the threaded sleeve 18 is square, the cross section of the threaded sleeve 18 is matched with a square hole formed in the limiting plate 19, the threaded sleeve 18 is prevented from rotating relatively when the adjusting screw 16 rotates, so that the ascending or descending adjusting function of the threaded sleeve 18 is ensured, one side of the limiting plate 19 is fixedly connected with the outer wall of the supporting rod 2, an L-shaped support plate 20 is fixedly connected with the top end of the threaded sleeve 18, a hydraulic rod 21 is fixedly connected with the middle of the bottom end of an, the anti-falling blocks 22 are fixedly mounted on two sides of the bottom end of the outer wall of the threaded sleeve 18, the traction device 23 is fixedly mounted on one side of the top end of the L-shaped support plate 20, the traction device 23 comprises a pull rod 231, the middle of the outer wall of the pull rod 231 is movably sleeved with one side of the top end of the L-shaped support plate 20, the top end of the pull rod 231 is fixedly connected with an anti-falling plate 232, the bottom end of the pull rod 231 is fixedly mounted with a connecting plate 233, the connecting plate 233 is an elastic thin steel plate with the thickness of 10mm and the length of 400mm, the bottom end of the anti-falling plate 232 is fixedly connected with a displacement spring 234, the bottom end of the displacement spring 234 is fixedly connected with the top end of the L-shaped support plate 20, two ends of the connecting plate 233 are respectively hinged with two ends of the traction bag 235, and the traction device 23 is arranged, when the head, the traction safety is improved.

In operation, a patient sits on the seat bottom plate 6, puts the lower jaw on the traction bag 235, then rotates the rotating wheel 10 to drive the driving wheel 11 to rotate, drives the driven wheel 15 to rotate through the driving belt 14, so that the adjusting screw 16 rotates to drive the threaded sleeve 18 to slowly rise, simultaneously the hydraulic rod 21 extends, the connecting plate 233 gradually bends during the process that the traction bag 235 gradually tightens the lower jaw of the patient, the displacement spring 234 gradually presses, and when the comfortable position is reached, the rotating wheel 10 stops rotating.

In summary, the head traction frame for orthopedics department drives the driving wheel 11 to drive the driven wheel 15 to rotate through the driving belt 14 by rotating the rotating wheel 10, so as to drive the adjusting screw rod 16 to rotate and drive the threaded sleeve 18 to ascend or descend, so as to perform height adjustment on the L-shaped support plate 20 and the traction device 23, further enable a patient to perform height adjustment on the traction frame by himself, adjust the rotating wheel 10 according to the comfort level of the patient, and facilitate and save the workload of nursing staff; by arranging the traction device 23, when the head of the patient moves up and down in a small range, the traction bag 235 can relatively tightly pull the lower jaw of the patient all the time through the elastic force of the displacement spring 234 and the connecting plate 233, so that the traction safety is improved, and by arranging the balancing weight 4, the overall stability of the traction frame can be effectively ensured when the patient sits on the seat bottom plate 6; the patient of having solved different heights is different to the demand of pulling the position, and the patient is because of the head damage, is not convenient for hang the tractor in the eminence, needs nursing staff's auxiliary regulation, increases nursing staff's work burden, and nursing staff is difficult to the problem of the accurate comfortable height of the best of holding patient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 with head traction frame, includes base (1), its characterized in that: the middle of the top end of the base (1) is fixedly provided with a support rod (2), the bottom of one side of the support rod (2) is fixedly connected with three inclined struts (3), the bottom ends of the inclined struts (3) are fixedly connected with one side of the top end of the base (1), the three inclined struts (3) are arranged on the support rod (2) and distributed in an annular array manner, the top end of the base (1) on one side of the support rod (2) is fixedly provided with a balancing weight (4), the front and the back of the middle part of the outer wall of the support rod (2) are both welded with seat side plates (5), the bottom ends of the two seat side plates (5) are welded with a seat bottom plate (6), one side of the seat bottom plate (6) is welded with the outer wall of the support rod (2), the outer wall of the support rod (2) above the middle part of the seat bottom plate, the top ends of the two seat side plates (5) are fixedly provided with handrails (8), one side of the bottom end of the inner cavity of each seat side plate (5) is movably connected with a driving shaft (9), the top end of each driving shaft (9) penetrates through the top end of each seat side plate (5) and is fixedly connected with the bottom end of a rotating wheel (10), the driving shaft (9) is fixedly sleeved on the outer wall of the seat side plate (5) and is fixedly connected with a driving wheel (11), the other end of the inner cavity of each seat side plate (5) is fixedly provided with a guide wheel I (12) and a guide wheel II (13), the guide wheels I (12) and II (13) are vertically aligned and distributed in the seat side plates (5), the outsides of the driving wheel (11), the guide wheels I (12) and II (13) are in transmission connection with the outside of a driven wheel (15) through a transmission belt (14), the inside of the driven wheel (15, the bottom end of the adjusting screw rod (16) is movably connected with a supporting plate (17), one side of the supporting plate (17) is fixedly connected with the outer wall of the supporting rod (2), the top of the outer wall of the adjusting screw rod (16) is connected with a threaded sleeve (18) in a threaded manner, a limiting plate (19) is movably sleeved in the middle of the outer wall of the threaded sleeve (18), one side of the limiting plate (19) is fixedly connected with the outer wall of the supporting rod (2), the top end of the threaded sleeve (18) is fixedly connected with an L-shaped support plate (20), the middle part of the bottom end of the ejector rod of the L-shaped support plate (20) is fixedly connected with a hydraulic rod (21), the bottom end of the hydraulic rod (21) is fixedly connected with the top end of the support rod (2), two sides of the bottom end of the outer wall of the threaded sleeve (18) are fixedly provided with anti-drop blocks (22), and a traction device (23) is fixedly arranged on one side of the top end of the L-shaped support plate (20).

2. The orthopedic head traction frame according to claim 1, characterized in that: draw gear (23) include pull rod (231), the middle part of pull rod (231) outer wall is cup jointed with the activity of one side on L type extension board (20) top, the top fixedly connected with anticreep board (232) of pull rod (231), the bottom fixed mounting of pull rod (231) has connecting plate (233), the bottom fixedly connected with displacement spring (234) of anticreep board (232), the bottom of displacement spring (234) and the top fixed connection of L type extension board (20), the both ends of connecting plate (233) are articulated with the both ends of pulling bag (235) respectively.

3. The orthopedic head traction frame according to claim 2, characterized in that: the connecting plate (233) is an elastic thin steel plate, the thickness of the connecting plate is 10mm, and the length of the connecting plate is 400 mm.

4. The orthopedic head traction frame according to claim 1, characterized in that: the cross section of the threaded sleeve (18) is square, and the cross section of the threaded sleeve (18) is matched with a square hole formed in the limiting plate (19).

5. The orthopedic head traction frame according to claim 1, characterized in that: the top end of the rotating wheel (10) is smooth and convex, and vertical stripes which are uniformly distributed are arranged on the outer wall of the rotating wheel (10).

6. The orthopedic head traction frame according to claim 1, characterized in that: the back cushion (7) is made of shaped cotton and is 10cm thick.