CN215688843U

CN215688843U - Traction frame on bed and traction sickbed

Info

Publication number: CN215688843U
Application number: CN202120739413.7U
Authority: CN
Inventors: 钮艳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-02-01
Anticipated expiration: 2031-04-12

Abstract

The utility model provides a traction frame on a bed and a traction sickbed, wherein the traction frame on the bed comprises: the support comprises a first cross beam, and one side of the support, which is far away from the first cross beam, is suitable for being connected with one end of a sickbed; and the pair of guide wheel assemblies are arranged on the first cross beam, and are arranged at intervals along the axial direction of the first cross beam. The traction frame on the bed and the traction sickbed provided by the utility model can be directly arranged at the end part of the sickbed, so that the common sickbed can also have a traction function. The traction frame on the bed is arranged at the tail of the sickbed, so that the operation of medical personnel can be facilitated, and the workload of nurses is reduced. The patient can carry out lower limb traction treatment while lying in bed. The volume of the traction frame on the bed and the traction sickbed is small, the daily activities of patients are not influenced, the traction frame cannot shake or even fall off due to external force, and the safety and the stability are higher.

Description

Traction frame on bed and traction sickbed

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an on-bed traction frame and a traction sickbed.

Background

Patients with hip and knee osteoarthritis need to be treated in an auxiliary way by traction of ankle sleeves of lower limbs. The traction force is directly acted on the skin of the ankle joint on the affected side by the traction of the ankle sleeve of the lower limb, the muscle and the skeleton are indirectly pulled, the bone tissue is not broken, and the injury to the limb is small. The lower limb joints of the human body are braked, the functional position of the limbs is kept, and the effects of correcting deformity, relieving the pressure in the joints, relieving muscle spasm and the like are achieved.

The lower limb traction bed in the market has fewer varieties, is complex in structure and high in price, is suitable for patients lying in bed for a long time after fracture operation, is high in use cost for patients needing lower limb ankle sleeve traction auxiliary treatment, is not beneficial to wide use, and is poor in applicability. The common sickbed does not have a traction function, and is not beneficial to the rehabilitation of patients.

Disclosure of Invention

The utility model provides an on-bed traction frame and a traction sickbed, which are used for solving the problems that a lower limb traction bed in the prior art has higher use cost and poor applicability to patients needing lower limb ankle sleeve traction auxiliary treatment and a common sickbed does not have a traction function.

The utility model provides a traction frame on a bed, comprising:

the support comprises a first cross beam, and one side of the support, which is far away from the first cross beam, is suitable for being connected with one end of a sickbed;

and the pair of guide wheel assemblies are arranged on the first cross beam, and are arranged at intervals along the axial direction of the first cross beam.

According to the traction frame on the bed provided by the utility model, the guide wheel assembly comprises a position adjusting frame, a pair of mounting clamping plates and a traction rope guide wheel, the position adjusting frame is connected to the first cross beam in a sliding mode, the pair of mounting clamping plates and the position adjusting frame are fixedly connected and arranged at intervals, and the traction rope guide wheel is rotatably connected between the pair of mounting clamping plates.

According to the traction frame on the bed provided by the utility model, the position adjusting frame comprises a sliding sleeve and a positioning piece arranged on the sliding sleeve, the sliding sleeve is sleeved on the first cross beam, and the positioning piece is connected with the sliding sleeve so as to be suitable for fixing the position of the sliding sleeve on the first cross beam.

According to the traction frame on the bed provided by the utility model, the positioning piece is a positioning bolt, the positioning bolt is in threaded connection with the sliding sleeve, and one end of the positioning bolt is in threaded connection with the first cross beam.

According to the traction frame on the bed provided by the utility model, a plurality of positioning holes are axially arranged on the first cross beam at intervals, and the positioning piece is a bolt which is connected with the sliding sleeve in a sliding manner and is inserted into the positioning holes.

According to the traction frame on the bed provided by the utility model, the bracket is detachably connected with the end part of the sickbed.

According to the traction frame on the bed provided by the utility model, the support further comprises a first vertical beam and a second vertical beam, one end of the first cross beam is connected with the top end of the first vertical beam, the other end of the first cross beam is connected with the top end of the second vertical beam, and the bottom end of the first vertical beam and the bottom end of the second vertical beam are suitable for being connected with the end part of the sickbed.

According to the traction frame on the bed provided by the utility model, the lengths of the first vertical beam and the second vertical beam are adjustable.

According to the traction frame on the bed provided by the utility model, the first vertical beam and the second vertical beam adopt telescopic rod structures, a second cross beam is connected between the lower part of the first vertical beam and the lower part of the second vertical beam, a lifting driving piece is arranged between the first cross beam and the second cross beam, the lifting driving piece comprises a fixed frame, a rocking handle, a lifting driving gear, a lifting driving rack and a height locking piece, the fixed frame is fixedly connected with the second cross beam, the rocking handle is rotationally connected with the fixed frame, the lifting driving gear is arranged on a rotating shaft of the rocking handle, the lifting driving rack is connected with the fixed frame in a sliding way and is fixedly connected with the first cross beam, the lifting driving gear is meshed with the lifting driving rack, and the height locking piece is suitable for fixing the position of the lifting driving rack on the fixed frame.

The utility model also provides a traction sickbed, which comprises the traction frame on the sickbed and the sickbed, wherein the traction frame on the sickbed is arranged at the tail of the sickbed.

The traction frame on the bed and the traction sickbed provided by the utility model can be directly arranged at the end part of the sickbed, so that the common sickbed can also have a traction function. The traction frame on the bed is arranged at the tail of the sickbed, so that the operation of medical personnel can be facilitated, and the workload of nurses is reduced. The patient can carry out lower limb traction treatment while lying in bed. The volume of the traction frame on the bed and the traction sickbed is small, the daily activities of patients are not influenced, the traction frame cannot shake or even fall off due to external force, and the safety and the stability are higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a traction frame on a bed according to the present invention;

FIG. 2 is a schematic structural view of a guide wheel assembly in a traction frame on a bed according to the present invention;

FIG. 3 is a schematic view of a latch mounting structure in another bed traction frame provided by the present invention;

FIG. 4 is a schematic diagram of the bed traction frame showing the structure of the lifting driving member;

fig. 5 is a schematic diagram showing the internal structure of the lifting driving member in the traction frame on the bed provided by the utility model.

Reference numerals:

100. a support; 110. A first cross member; 111. Positioning holes;

120. a first vertical beam; 130. A second vertical beam; 140. A second cross member;

200. a guide wheel assembly; 210. A position adjusting bracket; 211. A sliding sleeve;

212. positioning the bolt; 213. A bolt; 220. Installing a clamping plate;

230. a haulage rope guide pulley; 300. A lifting drive member; 310. A fixed mount;

320. a rocking handle; 330. A lifting drive gear; 340. A lifting drive rack;

350. a height lock; 400. A hospital bed.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The bed traction frame according to the embodiment of the present invention is described below with reference to fig. 1-2, and the bed traction frame includes a support 100 and a pair of guide wheel assemblies 200, wherein the support 100 includes a first beam 110, the first beam 110 is horizontally disposed, and a side of the support 100 facing away from the first beam 110 is adapted to be connected to an end of a patient bed 400. The guide wheel assemblies 200 are disposed on the first cross member 110, and a pair of guide wheel assemblies 200 are disposed at intervals in the axial direction of the first cross member 110. The support 100 supports the guide wheel assembly 200, and the support 100 may be made of stainless steel for higher structural strength.

The traction frame on the bed of the embodiment of the utility model can be directly arranged on the common sickbed 400, and when the traction frame on the bed is specifically arranged, the baffle at the tail of the common sickbed 400 can be removed and replaced by the traction frame on the bed of the embodiment of the utility model, so that the common sickbed 400 has a traction function, the medical cost of lower limb traction is effectively reduced, and the traction frame on the bed is favorable for popularization. When pulling, can set up the haulage rope on guide pulley subassembly 200, the traction area of winding on patient's low limbs is connected to the one end of haulage rope, and the balancing weight is connected to the other end, realizes the treatment of pulling to patient's low limbs.

In one embodiment of the present invention, the idler assembly 200 includes a position adjustment bracket 210, a pair of mounting cleats 220, and a pull-cord idler 230. The position adjusting bracket 210 is connected to the first cross member 110 in an axial direction of the first cross member 110 in a sliding manner, and the position of the guide wheel assembly 200 on the first cross member 110 can be adjusted by sliding the position adjusting bracket 210 in the axial direction of the first cross member 110, thereby adjusting the traction angle. A pair of installation splint 220 and position control frame 210 fixed connection, and the interval sets up, and haulage rope guide pulley 230 rotates to be connected between a pair of installation splint 220, and installation splint 220 can form spacingly to the haulage rope during the use, avoids the haulage rope to break away from haulage rope guide pulley 230.

Optionally, the position adjusting frame 210 includes a sliding sleeve 211 and a positioning member disposed on the sliding sleeve 211, and the sliding sleeve 211 is sleeved on the first cross beam 110, so that the position adjusting frame 210 can drive the mounting clamp 220 and the traction rope guide wheel 230 to move along the first cross beam 110, thereby adjusting the traction angle. The positioning member is connected to the sliding sleeve 211 to fix the position of the sliding sleeve 211 on the first cross member 110, so as to prevent the guide wheel assembly 200 from sliding under the influence of the traction force when the traction is started.

In an optional manner, a threaded hole is formed in the sliding sleeve 211, the positioning element is a positioning bolt 212, the positioning bolt 212 is in threaded connection with the sliding sleeve 211, one end of the positioning bolt 212 is in threaded connection with the first cross beam 110, and by rotating the positioning bolt 212, the end of the positioning bolt 212 can be abutted against the first cross beam 110 for positioning, or a gap is formed between the end of the positioning bolt 212 and the first cross beam 110, so that the limitation on the sliding sleeve 211 is removed. The positioning bolt 212 can be arranged on the upper side of the sliding sleeve 211, and one end of the positioning bolt 212, which is far away from the sliding sleeve 211, can be provided with a hand knob, so that the positioning bolt 212 can be rotated more conveniently.

Referring to fig. 3, in another alternative, a plurality of positioning holes 111 are axially spaced on the first cross beam 110, the positioning element is a plug 213 slidably connected to the sliding sleeve 211 and inserted into the positioning holes 111, the sliding sleeve 211 can be slid along the first cross beam 110 after the plug 213 is pulled out, and after the desired position is reached, the plug 213 is inserted into the positioning hole 111 at the desired position to achieve positioning.

In one embodiment of the present invention, the bracket 100 is detachably connected to the end of the patient bed 400, so that the traction frame can be easily removed from the patient bed to reinstall the end of the patient bed 400 when the traction frame is not needed.

Optionally, the bracket 100 further includes a first vertical beam 120 and a second vertical beam 130, and the lengths of the first vertical beam 120 and the second vertical beam 130 are equal. One end of the first cross beam 110 is connected to the top end of the first vertical beam 120, the other end of the first cross beam 110 is connected to the top end of the second vertical beam 130, and the bottom end of the first vertical beam 120 and the bottom end of the second vertical beam 130 are suitable for being connected to the end of the hospital bed 400. Specifically, threaded holes may be formed in the bottom end of the first vertical beam 120 and the bottom end of the second vertical beam 130, and the bottom ends of the first vertical beam 120 and the second vertical beam 130 are detachably connected to the end of the hospital bed 400 through bolts, one ends of which pass through the bed tail and are in threaded connection with the threaded holes of the first vertical beam 120 or the second vertical beam 130; or the bottom ends of the first vertical beam 120 and the second vertical beam 130 are respectively provided with a flange plate, and the flange plates and the bed tail are fixed through bolts to realize the detachable connection of the first vertical beam 120, the second vertical beam 130 and the bed tail of the hospital bed 400.

Optionally, the lengths of the first vertical beam 120 and the second vertical beam 130 are adjustable, and when the lengths of the first vertical beam 120 and the second vertical beam 130 are adjusted, the heights of the pair of guide wheel assemblies 200 can be synchronously adjusted, so that the adjustment is facilitated according to the actual use condition, and the traction frame on the bed in the embodiment of the utility model has better applicability.

In an optional manner, the first vertical beam 120 and the second vertical beam 130 adopt an expansion link structure, the second cross beam 140 is connected between the lower portion of the first vertical beam 120 and the lower portion of the second vertical beam 130, the lifting driving member 300 is disposed between the first cross beam 110 and the second cross beam 140, and when the lifting driving member 300 drives the first cross beam 110 to move up and down, the first vertical beam 120 and the second vertical beam 130 expand and contract along with the movement of the first cross beam 110.

Optionally, the elevation driving member 300 includes a fixed frame 310, a rocking handle 320, an elevation driving gear 330, an elevation driving rack 340, and a height locking member 350. The fixing frame 310 is fixedly connected with the second cross beam 140, and after the bottoms of the first vertical beam 120 and the second vertical beam 130 are fixed with the tail end of the sickbed 400, the relative position of the fixing frame 310 and the sickbed 400 is fixed. The rocking handle 320 is rotatably connected to the fixed frame 310, the lifting driving gear 330 is arranged on a rotating shaft of the rocking handle 320, the lifting driving rack 340 is slidably connected to the fixed frame 310 and is fixedly connected with the first beam 110, and the lifting driving gear 330 is meshed with the lifting driving rack 340. When the rocking handle 320 is rotated, the lifting driving gear 330 can be driven to rotate, the lifting driving gear 330 is transmitted to the lifting driving rack 340, so that the lifting driving rack 340 drives the first beam 110 to lift, and the height of the guide wheel assembly 200 is adjusted. The height locking member 350 may be a bolt that is screwed to the fixing frame 310 and can abut against the lifting driving rack 340 by rotation, and the height locking member 350 is adapted to fix the position of the lifting driving rack 340 on the fixing frame 310, thereby preventing the guide wheel assembly 200 from being positionally displaced during use.

In an embodiment of the present invention, a traction hospital bed is provided, which includes any one of the traction frames described above and the hospital bed 400, wherein the traction frame is disposed at the tail of the hospital bed 400. The traction sickbed provided by the embodiment of the utility model can realize traction treatment of lower limbs, meets the requirement of clinical treatment, and has the advantages of cost saving, simplicity in operation and the like.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A traction frame for a bed, comprising:

2. The on-bed traction frame as claimed in claim 1, wherein the guide wheel assembly comprises a position adjustment frame, a pair of mounting clamp plates and a traction rope guide wheel, the position adjustment frame is slidably connected to the first cross member, the pair of mounting clamp plates is fixedly connected to the position adjustment frame and spaced apart from the position adjustment frame, and the traction rope guide wheel is rotatably connected between the pair of mounting clamp plates.

3. The traction frame as claimed in claim 2, wherein the position adjustment frame comprises a sliding sleeve and a positioning member disposed on the sliding sleeve, the sliding sleeve is sleeved on the first cross member, and the positioning member is connected to the sliding sleeve to fix the position of the sliding sleeve on the first cross member.

4. The traction frame as claimed in claim 3, wherein the positioning member is a positioning bolt, the positioning bolt is threadedly coupled to the sliding sleeve, and one end of the positioning bolt is threadedly coupled to the first cross member.

5. The traction frame as claimed in claim 3, wherein the first cross member has a plurality of positioning holes axially spaced from each other, and the positioning member is a pin slidably connected to the sliding sleeve and inserted into the positioning holes.

6. The traction frame as claimed in claim 1, wherein the bracket is detachably connected to the end of the bed.

7. The traction frame as claimed in claim 1, wherein the support further comprises a first vertical beam and a second vertical beam, one end of the first beam is connected to the top end of the first vertical beam, the other end of the first beam is connected to the top end of the second vertical beam, and the bottom end of the first vertical beam and the bottom end of the second vertical beam are adapted to be connected to the ends of the patient bed.

8. The traction frame as claimed in claim 7, wherein the first and second vertical beams are adjustable in length.

9. The on-bed traction frame of claim 7, wherein the first vertical beam and the second vertical beam are of a telescopic rod structure, a second cross beam is connected between the lower part of the first vertical beam and the lower part of the second vertical beam, a lifting driving piece is arranged between the first cross beam and the second cross beam, the lifting driving piece comprises a fixed frame, a rocking handle, a lifting driving gear, a lifting driving rack and a height locking piece, the fixed frame is fixedly connected with the second cross beam, the rocking handle is rotationally connected with the fixed frame, the lifting driving gear is arranged on a rotating shaft of the rocking handle, the lifting driving rack is connected with the fixed frame in a sliding way and is fixedly connected with the first cross beam, the lifting driving gear is meshed with the lifting driving rack, and the height locking piece is suitable for fixing the position of the lifting driving rack on the fixed frame.

10. Traction hospital bed, comprising an on-bed traction carriage according to any of claims 1 to 9 and a hospital bed, said on-bed traction carriage being arranged at the tail of said hospital bed.