CN210185977U - Leg lifting frame for operation - Google Patents
Leg lifting frame for operation Download PDFInfo
- Publication number
- CN210185977U CN210185977U CN201920551287.5U CN201920551287U CN210185977U CN 210185977 U CN210185977 U CN 210185977U CN 201920551287 U CN201920551287 U CN 201920551287U CN 210185977 U CN210185977 U CN 210185977U
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- pulley
- rope
- pawl
- ratchet
- cylinder
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Abstract
The utility model discloses a leg lifting frame for operation, including bottom plate, universal wheel, podotheca, rope, first pulley, diaphragm, cylinder, second pulley, pinhole, bolt, barrel, mounting panel, rocking handle, ratchet, dog, pawl, spring leaf and pivot. The utility model discloses contain the podotheca, the rope, first pulley, second pulley and wiring mechanism, the rocking handle that rotates wiring mechanism can rise the podotheca, it is manual to lift up patient's shank to need not the hand protector, first pulley and second pulley have reduced the frictional force of rope when the podotheca rises, nurse's intensity of labour has been reduced, wiring mechanism contains ratchet and pawl, under the effect of ratchet pawl, when having avoided lifting patient's shank, the emergence of the pivot to the opposite direction rotation condition, after lifting suitable high, need not to fix the rope once more, take off the pawl on by the mounting panel, handheld rocking handle, pivot alright opposite direction rotation this moment, patient's shank slowly falls down, make the device use comparatively convenient.
Description
Technical Field
The utility model relates to a leg lifting frame, in particular to a leg lifting frame for operation, which belongs to the technical field of the application of auxiliary surgical instruments.
Background
The operation refers to the treatment of excision, suture and the like of a patient body by a doctor through medical instruments, the operation is mainly performed on local parts of a human body through instruments such as a knife, scissors, a needle and the like to maintain the health of the patient, the operation is a main treatment method of the surgery, when partial operation is performed, the leg of the patient needs to be lifted up to facilitate and ensure the smooth operation, and at the moment, the leg lifting frame is used.
The shank crane of current operation usefulness is mostly placing a shelf on operation bedside, when lifting patient's shank, need nurse's manual pulling rope, just can lift patient's shank, comparatively hard, fall suitable high back, system one end of rope on the frame again, it is comparatively troublesome to fix, be difficult to the height that the adjustment leg lifted up in the operation process, when putting down patient's shank after the operation is accomplished, need the nurse to push away patient's shank and slowly put down again, it is comparatively troublesome to use. Therefore, a leg crane for operation is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leg lifting frame for operation in order to solve the problems.
The utility model realizes the purpose through the following technical proposal, a leg lifting rack for operation, which comprises a bottom plate, a transverse plate, a first pulley, a second pulley, a rope, a column body, a foot sleeve and a rope winding mechanism;
a cylinder is vertically and fixedly connected to the center of the top surface of the bottom plate, and the cylinder is sleeved in the cylinder; a plurality of pin holes are formed in the outer wall of the column body from top to bottom; the top of the cylinder body is provided with a bolt in a penetrating way; the bolt penetrates through one pin hole to fix the column body;
a first pulley and a second pulley are respectively arranged at two ends of the transverse plate through bearings; the bottom surface of the transverse plate is fixedly connected with the top end of the column body, and the column body is adjacent to the second pulley;
the outer side wall of the top end of the barrel is provided with a rope winding mechanism, and a rope is connected to the rope winding mechanism; the rope is sequentially tensioned on the wheel surfaces of the second pulley and the first pulley, and one end of the rope, far away from the rope winding mechanism, is provided with a foot sleeve;
the rope winding mechanism comprises a rocking handle, a ratchet wheel, a rotating shaft and two mounting plates; the two mounting plates are fixedly connected to the outer side wall of the top end of the barrel, a rotating shaft is mounted between the two mounting plates through a bearing, and one end of the rotating shaft is fixedly connected with a rocking handle; the pivot be close to the fixed cover of one end outer wall of rocking handle has connect the ratchet, being close to of mounting panel dog, pawl and spring leaf are installed to a side of ratchet, the pawl is located the spring leaf with between the dog, the spring leaf with the bottom surface of pawl touches mutually, the one end of pawl with the ratchet block, the pawl rotates to be installed on the mounting panel.
Preferably, four corners of the bottom surface of the bottom plate are provided with universal wheels.
Preferably, one end of the rope is tied to the middle part of the rotating shaft, and the outer wall of the middle part of the rotating shaft is coated with a rubber anti-slip pad.
Preferably, the first pulley and the second pulley have the same structure, and the wheel surfaces of the first pulley and the second pulley are both concave.
Preferably, a reinforcing rib is fixedly connected between the column body and the transverse plate in an inclined mode.
Preferably, the width of the foot cover is 10cm, and a spongy cushion is attached to the inner wall of the foot cover.
The utility model has the advantages that:
1. the utility model comprises a foot sleeve, a rope, a first pulley, a second pulley and a rope winding mechanism, the foot sleeve can be lifted up by rotating a rocking handle of the rope winding mechanism without manually lifting the leg of a patient by a hand guard, the friction force of the rope is reduced by the first pulley and the second pulley when the foot sleeve is lifted up, the labor intensity of a nurse is reduced, and the position of the leg height of the patient can be adjusted during an operation;
2. the utility model discloses a wire winding mechanism contains ratchet and pawl, and under the effect of ratchet pawl, when having avoided lifting patient's shank, the pivot is to the emergence of the opposite direction rotation condition, after lifting suitable height, need not to fix the rope once more, takes off the pawl by the mounting panel, handheld rocking handle, pivot alright opposite direction rotation this moment, and patient's shank slowly falls for the device uses comparatively conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 3 is a top view of the cylinder and the mounting plate of the present invention.
In the figure: 1. the device comprises a base plate, 2, universal wheels, 3, foot sleeves, 4, a rope, 5, a first pulley, 6, a transverse plate, 7, a column body, 8, a second pulley, 9, a pin hole, 10, a bolt, 11, a cylinder body, 12, an installation plate, 13, a rocking handle, 14, a ratchet wheel, 15, a stop block, 16, a pawl, 17, a spring piece, 18 and a rotating shaft.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a leg lifting frame for surgery comprises a base plate 1, a cross plate 6, a first pulley 5, a second pulley 8, a rope 4, a cylinder 7, a cylinder 11, a bolt 10, a foot cover 3 and a rope winding mechanism, wherein the cylinder 11 is vertically and fixedly connected to the center of the top surface of the base plate 1 for facilitating installation of the cylinder 7, the cylinder 7 is sleeved in the cylinder 11, a plurality of pin holes 9 are formed in the outer wall of the cylinder 7 from top to bottom, the bolt 10 is installed at the top of the cylinder 11 in a penetrating manner, one end of the bolt 10 extends out of the cylinder 11 through the pin hole 9 of the cylinder 7 for facilitating fixing of the position of the cylinder 7, the bottom surface at one end of the cross plate 6 is fixedly connected to the top end of the cylinder 7, the first pulley 5 and the second pulley 8 are respectively installed at two ends of the cross plate 6 through bearings for facilitating reduction of friction of the rope 4, the rope winding mechanism is, the leg part can be conveniently lifted, the rope winding mechanism is connected with the rope 4, the rope 4 is sequentially tensioned on the wheel surfaces of the second pulley 8 and the first pulley 5, and the foot sleeve 3 is arranged at one end of the rope 4 far away from the rope winding mechanism, so that the leg to be lifted can be conveniently placed in;
the rope winding mechanism comprises two mounting plates 12, a rotating shaft 18, a ratchet 14, a rocking handle 13, a pawl 16 and a stop block 15, wherein the two mounting plates 12 are fixedly connected on the outer side wall of the top end of a cylinder body 11 to facilitate the mounting of the rotating shaft 18, the rotating shaft 18 is mounted between the two mounting plates 12 through a bearing, one end of the rotating shaft 18 is fixedly connected with the rocking handle 13 to facilitate the rotation of the rotating shaft 18 and the lifting of legs, the ratchet 14 is fixedly connected on the outer wall of one end of the rotating shaft 18 close to the rocking handle 13, the stop block 15, the pawl 16 and a spring piece 17 are mounted on one side surface of the mounting plate 12 close to the ratchet 14, the pawl 16 is positioned between the spring piece 17 and the stop block 15, the spring piece 17 is contacted with the bottom surface of the pawl 16 to facilitate the position limitation of the pawl 16, one end of the pawl 16 is clamped with the ratchet 14 to facilitate, the pawl 16 is pivotally mounted to the mounting plate 12 to facilitate removal of the pawl 16 from the mounting plate 12 to facilitate lowering of the patient's leg.
Universal wheels 2 are arranged at four corners of the bottom surface of the bottom plate 1, so that the device can move conveniently, and lead blocks are fixedly connected to the edge of the bottom surface of the bottom plate 1, so that the stability of the device can be improved conveniently; one end of the rope 4 is tied in the middle of the rotating shaft 18, and the outer wall in the middle of the rotating shaft 18 is coated with a rubber anti-slip pad, so that the rope 4 can be wound on the rotating shaft 18; the first pulley 5 and the second pulley 8 have the same structure, and the middle part of the first pulley 5 and the second pulley 8 is concave, so that the rope 4 is prevented from sliding off from the first pulley 5 and the second pulley 8; reinforcing ribs are obliquely and fixedly connected between the column body 7 and the transverse plate 6, so that the stability of the device is improved conveniently; the width of the foot sleeve 3 is 10cm, and the spongy cushion is attached to the inner wall of the foot sleeve 3, so that the contact area between the foot sleeve and the leg is increased, and the blood circulation of the lifted leg of the patient is reduced.
When the utility model is used, the device is pushed to the front of an operating table, the foot cover 3 is sleeved on the leg of a patient, then the rocking handle 13 is rotated anticlockwise, the rotating shaft 18 is rotated when the rocking handle 13 rotates due to the fixed connection of the rocking handle 13 and the rotating shaft 18, at the moment, the rope 4 on the rotating shaft 18 is gradually wound on the rotating shaft 18, the leg of the patient is lifted up due to the connection of the other end of the rope 4 and the foot cover 3, and the rope 4 is sequentially tensioned at the tops of the second pulley 8 and the first pulley 5, when the rocking handle 13 is rotated, the rope 4 slides on the second pulley 8 and the first pulley 5, at the moment, the foot cover 3 is gradually lifted up, the leg of the patient is lifted up without the manual lifting of the leg of the patient by a nurse, the use of the device is convenient, the friction force when the rope 4 is lifted up is reduced by the first pulley 5 and the second pulley 8, the labor intensity of the nurse is reduced, the ratchet 14 and, when anticlockwise rotating rocking handle 13, the epaxial pawl 16 of pivot 18 follows pivot 18 and rotates, make pawl 16 block post ratchet 14 under dog 15's effect, avoided the pivot 18 to receive the effect of patient's foot gravity and make the emergence of the 18 opposite direction rotation circumstances of pivot, be favorable to the suitable height with patient's foot adjustment, adjust to suitable height back, need not the position of fixed rope 4 once more, the use of device has been made things convenient for, when needs put down patient's foot, take out pawl 16 by in the mounting panel 12 this moment, but 18 opposite direction rotations under the circumstances that does not have pawl 16, the use of device has been made things convenient for greatly.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a leg crane is used in operation which characterized in that: comprises a bottom plate (1), a transverse plate (6), a first pulley (5), a second pulley (8), a rope (4), a column body (7), a foot sleeve (3) and a rope winding mechanism;
a cylinder (11) is vertically and fixedly connected to the center of the top surface of the bottom plate (1), and the cylinder (7) is sleeved in the cylinder (11); a plurality of pin holes (9) are formed in the outer wall of the cylinder (7) from top to bottom; the top of the cylinder body (11) is provided with a bolt (10) in a penetrating way; the bolt (10) passes through the pin hole (9) to fix the column body (7);
a first pulley (5) and a second pulley (8) are respectively arranged at two ends of the transverse plate (6) through bearings; the bottom surface of the transverse plate (6) is fixedly connected with the top end of the column body (7), and the column body (7) is adjacent to the second pulley (8);
the outer side wall of the top end of the barrel body (11) is provided with a rope winding mechanism, and a rope (4) is connected to the rope winding mechanism; the rope (4) is sequentially tensioned on the wheel surfaces of the second pulley (8) and the first pulley (5), and one end of the rope (4) far away from the rope winding mechanism is provided with a foot sleeve (3);
the rope winding mechanism comprises a rocking handle (13), a ratchet wheel (14), a rotating shaft (18) and two mounting plates (12); the two mounting plates (12) are fixedly connected to the outer side wall of the top end of the barrel body (11), a rotating shaft (18) is mounted between the two mounting plates (12) through a bearing, and one end of the rotating shaft (18) is fixedly connected with a rocking handle (13); the pivot (18) be close to the fixed ratchet (14) that has cup jointed of one end outer wall of rocking handle (13), being close to of mounting panel (12) dog (15), pawl (16) and spring leaf (17) are installed to a side of ratchet (14), pawl (16) are located spring leaf (17) with between dog (15), spring leaf (17) with the bottom surface of pawl (16) touches mutually, the one end of pawl (16) with ratchet (14) block, pawl (16) rotate to be installed on mounting panel (12).
2. A surgical leg crane according to claim 1, wherein: the universal wheels (2) are mounted at four corners of the bottom surface of the bottom plate (1).
3. A surgical leg crane according to claim 1, wherein: one end of the rope (4) is tied at the middle part of the rotating shaft (18), and the outer wall of the middle part of the rotating shaft (18) is coated with a rubber anti-skid pad.
4. A surgical leg crane according to claim 1, wherein: the structure of the first pulley (5) is the same as that of the second pulley (8), and the wheel faces of the first pulley (5) and the second pulley (8) are both concave.
5. A surgical leg crane according to claim 1, wherein: and reinforcing ribs are obliquely and fixedly connected between the column body (7) and the transverse plate (6).
6. A surgical leg crane according to claim 1, wherein: the width of the foot cover (3) is 10cm, and a spongy cushion is attached to the inner wall of the foot cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551287.5U CN210185977U (en) | 2019-04-22 | 2019-04-22 | Leg lifting frame for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551287.5U CN210185977U (en) | 2019-04-22 | 2019-04-22 | Leg lifting frame for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210185977U true CN210185977U (en) | 2020-03-27 |
Family
ID=69878257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920551287.5U Expired - Fee Related CN210185977U (en) | 2019-04-22 | 2019-04-22 | Leg lifting frame for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210185977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526376A (en) * | 2021-08-27 | 2021-10-22 | 中铁十五局集团有限公司 | Municipal steel structure bridge hoisting device and method |
| CN114701966A (en) * | 2022-03-26 | 2022-07-05 | 浙江宏钰起重机械有限公司 | Hand jack of portable |
| CN115517878A (en) * | 2022-06-08 | 2022-12-27 | 丁春凤 | Multifunctional orthopedic auxiliary treatment device |
-
2019
- 2019-04-22 CN CN201920551287.5U patent/CN210185977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526376A (en) * | 2021-08-27 | 2021-10-22 | 中铁十五局集团有限公司 | Municipal steel structure bridge hoisting device and method |
| CN114701966A (en) * | 2022-03-26 | 2022-07-05 | 浙江宏钰起重机械有限公司 | Hand jack of portable |
| CN115517878A (en) * | 2022-06-08 | 2022-12-27 | 丁春凤 | Multifunctional orthopedic auxiliary treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |