CN214908816U - Improved traction frame for orthopedics department - Google Patents
Improved traction frame for orthopedics department Download PDFInfo
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- CN214908816U CN214908816U CN202120718778.1U CN202120718778U CN214908816U CN 214908816 U CN214908816 U CN 214908816U CN 202120718778 U CN202120718778 U CN 202120718778U CN 214908816 U CN214908816 U CN 214908816U
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- supporting rod
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Abstract
An improved orthopedic traction frame comprises a main plate, wherein a clamping plate is respectively arranged at the upper part and the middle part of the right side of the main plate, and a positioning plate capable of adjusting the vertical position is arranged at the upper part of the clamping plate at the lower side; mainboard left side top is provided with a but horizontal hunting's angle board, angle board bottom is provided with the regulating block of position about adjustable, the regulating block front side is provided with the perpendicular cover of L shape, perpendicular cover top is provided with the extension rod of adjustable vertical position, the extension rod top is provided with the apical cover, apical cover top front side fixedly connected with decides branch, apical cover rear side is provided with the front and back branch of position around an adjustable, the top of front and back branch and locating lever is rotated respectively and is connected with a gyro wheel. The utility model discloses the poor, the poor problem of use convenience of the regulation nature of having solved present upper limbs draw gear existence effectively.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to improvement orthopedics traction frame.
Background
The bone traction means that the bone is directly dragged by a round needle, so that the fracture and dislocation patients can be effectively reset and fixed. Is often used for patients with skin injury, severe swelling, wound infection or severe bone crushing and is not suitable for in-row fixation. The method mainly comprises the following steps: skull traction, olecranon traction, femoral condylar traction, tibial tubercle traction, calcaneal traction, and the like. Note that: the excessive traction is avoided by observing every day, the traction needle is replaced after 8 weeks, and the complications are prevented by intensive care in the traction process. Common sites: olecranon, lower margin of ulna, distal phalanx, supracondylar femur, tibial tubercle, lower tibia, and calcaneus.
While upper limb traction is mostly used for humeral fracture. The distal bone traction of the upper arm is used for proximal or middle humerus fracture; the forearm 90-degree skin traction is used for supracondylar fracture of humerus or fracture around elbow joint.
However, there are some problems with the current upper limb traction devices: the adjustability is poor, and the patient can not be properly dragged according to the body type (arm length and the like) of the patient, so that the dragging effect is poor; the use convenience is poor, on-site traction cannot be realized, and the patient needs to be moved from a sickbed to a professional tractor.
SUMMERY OF THE UTILITY MODEL
The utility model provides an improvement orthopedics traction frame to prior art not enough, has solved the poor problem of regulation nature that present upper limbs draw gear exists poor, the convenience of use is poor effectively.
In order to solve the above problems, the utility model adopts the following technical proposal:
an improved orthopedic traction frame comprises a main plate, wherein a clamping plate is respectively arranged at the upper part and the middle part of the right side of the main plate, and a positioning plate capable of adjusting the vertical position is arranged at the upper part of the clamping plate at the lower side; the top of the left side of the main board is provided with an angle board capable of swinging left and right, the bottom of the angle board is provided with an adjusting block capable of adjusting left and right positions, the front side of the adjusting block is provided with an L-shaped vertical sleeve, the top of the vertical sleeve is provided with an extension rod capable of adjusting vertical positions, the top of the extension rod is provided with a top sleeve, the front side of the top sleeve is fixedly connected with a fixed support rod, the rear side of the top sleeve is provided with a front support rod and a rear support rod capable of adjusting front and rear positions, and the tops of the front support rod and the rear support rod and the positioning rod are respectively and rotatably connected with a roller;
an angle supporting rod capable of swinging left and right is arranged on the left side of the angle plate; the bottom of the left side of the angle plate is provided with an inverted L-shaped bottom support rod; the tail ends of the angle supporting rod and the bottom supporting rod are respectively provided with a left supporting rod and a right supporting rod which can adjust left and right positions, and the tail ends of the left supporting rod and the right supporting rod are respectively connected with a roller in a rotating mode.
Preferably, the left side of the main board is rotatably connected with an angle screw rod, the angle screw rod is in threaded connection with an angle screw block, and the bottom end of the angle screw rod is coaxially and fixedly connected with an angle wheel; the angle screw block is connected with an angle sliding rod in a sliding manner, and the angle sliding rod is fixedly connected with the main board;
the angle screw block is hinged with an angle brace rod, and the tail end of the angle brace rod is hinged to the bottom of the angle plate; the right side of the angle plate is hinged to the top of the main plate.
Preferably, the clamping plate at the lower side is in threaded connection with a positioning screw rod; the top end of the positioning screw is rotationally connected with the positioning plate; the bottom end of the positioning screw rod is coaxially and fixedly connected with a positioning wheel;
rubber pads are respectively arranged at the top of the positioning plate and the bottom of the clamping plate at the upper side.
Preferably, the bottom of the angle plate is rotatably connected with a left screw and a right screw, and the left screw and the right screw are in threaded connection with the adjusting block; the left end of the left screw rod and the right screw rod are coaxially and fixedly connected with a left wheel and a right wheel; the adjusting block is connected with a left sliding rod and a right sliding rod in a sliding mode, and the left sliding rod and the right sliding rod are fixedly connected to the bottom of the angle plate.
Preferably, the angle strut is fixedly connected with an angle shaft, and the angle shaft is rotatably connected with the angle plate; the angle shaft is coaxially and fixedly connected with a worm wheel; the worm wheel is connected with a worm in a meshed mode, the worm is connected with the angle plate in a rotating mode, and the worm is coaxially and fixedly connected with a control wheel.
Preferably, said extension rod is slidably connected within said upstand; the front and rear supporting rods are connected in the top sleeve in a sliding manner; the angle supporting rod and the bottom supporting rod are respectively connected with the corresponding left supporting rod and the corresponding right supporting rod in a sliding manner;
the front side of the top of the vertical sleeve, the rear side of the top sleeve, the left bottom of the angle supporting rod and the left bottom of the bottom supporting rod are respectively in threaded connection with a locking screw.
Preferably, the middle parts of the rollers are respectively provided with an annular guide groove.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. this device can be fixed a position this device in the bedside as required through setting up the mainboard and splint and locating plate on it to can carry out the upper limbs on patient's sick bed and pull, improve the convenience of pulling effectively, make this device use more comfortable, use the scene more diversified.
2. This device is through setting up angle regulation's angle board to can adjust the inclination of big arm according to patient's needs, prevent to take place the edema, improve use comfort and security.
3. This device is through setting up the top cover of adjustable left right position and vertical position and two gyro wheels on it to can pull the forearm according to patient's big arm length, forearm length, make this device have better suitability, be fit for the patient of different sizes.
4. This device is through setting up two gyro wheels respectively in top and left side to can carry out big arm traction and forearm traction simultaneously, improve traction efficiency effectively, help the patient to recover early.
Drawings
Fig. 1 is a first axis drawing of the improved orthopedic traction frame of the present invention.
Fig. 2 is a second shaft mapping diagram of the improved orthopedic traction frame of the present invention.
Fig. 3 is an axonometric view of the mainboard and its connecting components of the improved orthopedic traction frame of the present invention.
Fig. 4 is a first axis drawing of the angle plate and its connecting component of the improved orthopedic traction frame of the present invention.
Fig. 5 is a second axial drawing of the angle plate and its connecting component of the improved orthopedic traction frame of the present invention.
Fig. 6 is an axonometric view of the adjusting block and its connecting part of the improved orthopedic traction frame of the present invention.
In the drawings: 1-main board, 2-clamping board, 3-positioning board, 4-angle board, 5-adjusting block, 6-vertical sleeve, 7-extension rod, 8-top sleeve, 9-front and back support rod, 10-fixed support rod, 11-roller, 12-angle support rod, 13-bottom support rod, 14-left and right support rod, 15-positioning screw rod, 16-positioning wheel, 17-angle screw rod, 18-angle slide rod, 19-angle wheel, 20-angle screw block, 21-angle support rod, 22-left and right screw rod, 23-left and right slide rod, 24-left and right wheel, 25-angle shaft, 26-worm wheel, 27-worm, 28-control wheel and 29-locking screw.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, the utility model provides an improved orthopedic traction frame, which comprises a main plate 1, wherein the upper part and the middle part of the right side of the main plate 1 are respectively provided with a clamping plate 2, and the upper part of the clamping plate 2 at the lower side is provided with a positioning plate 3 capable of adjusting the vertical position; an angle plate 4 capable of swinging left and right is arranged at the top of the left side of the main plate 1, an adjusting block 5 capable of adjusting left and right positions is arranged at the bottom of the angle plate 4, an L-shaped vertical sleeve 6 is arranged on the front side of the adjusting block 5, an extension rod 7 capable of adjusting vertical positions is arranged at the top of the vertical sleeve 6, a top sleeve 8 is arranged at the top of the extension rod 7, a fixed support rod 10 is fixedly connected to the front side of the top sleeve 8, a front support rod 9 capable of adjusting front and rear positions is arranged on the rear side of the top sleeve 8, and a roller 11 is respectively and rotatably connected to the tops of the front support rod 9 and the positioning rod;
an angle supporting rod 12 capable of swinging left and right is arranged on the left side of the angle plate 4; the bottom of the left side of the angle plate 4 is provided with an inverted L-shaped bottom support rod 13; the tail ends of the angle supporting rod 12 and the bottom supporting rod 13 are respectively provided with a left supporting rod 14 and a right supporting rod 14 which can adjust left and right positions, and the tail ends of the left supporting rod 14 and the right supporting rod 14 are respectively connected with a roller 11 in a rotating mode.
This device can be positioned this device in the bedside as required through setting up mainboard 1 and splint 2 and locating plate 3 on it to can carry out the upper limbs on patient's sick bed and pull, improve tractive convenience effectively, make this device use more comfortable, use the scene more diversified.
This device is through setting up angle regulation's angle board 4 to can adjust the inclination of big arm according to patient's needs, prevent to take place the edema, improve use comfort and security.
This device is through setting up adjustable position about and two gyro wheels 11 on the top cover 8 of vertical position and to can pull the forearm according to patient's big arm length, forearm length, make this device have better suitability, be fit for the patient of different sizes.
This device is through setting up two gyro wheels 11 respectively in top and left side to can carry out the forearm simultaneously and pull and the forearm pulls, improve traction efficiency effectively, help the patient to recover early.
As shown in fig. 1 and 3, an angle screw 17 is rotatably connected to the left side of the main board 1, an angle screw block 20 is in threaded connection with the angle screw 17, and an angle wheel 19 is coaxially and fixedly connected to the bottom end of the angle screw 17; the angle screw block 20 is connected with an angle slide rod 18 in a sliding manner, and the angle slide rod 18 is fixedly connected with the main board 1;
the angle screw block 20 is hinged with an angle brace 21, and the tail end of the angle brace 21 is hinged with the bottom of the angle plate 4; the right side of the angle plate 4 is hinged to the top of the main plate 1.
The angle adjustment of the angle plate 4 can help the patient to lift the big arm, so that the big arm can be conveniently pulled.
The inclination angle adjusting principle of the angle plate 4 is as follows:
the angle wheel 19 is rotated to rotate the angle screw 17, so that the angle screw 20 moves along the axial direction of the angle slide bar 18, the angle screw 20 can make the angle brace 21 hinged with the angle screw swing, and the angle brace 21 swings with the angle plate 4 hinged with the angle brace 21, so that the angle plate 4 swings.
As shown in fig. 2-3, the lower clamping plate 2 is connected with a positioning screw rod 15 in a threaded manner; the top end of the positioning screw rod 15 is rotationally connected with the positioning plate 3; the bottom end of the positioning screw rod 15 is coaxially and fixedly connected with a positioning wheel 16;
rubber pads are respectively arranged at the top of the positioning plate 3 and the bottom of the clamping plate 2 at the upper side.
The clamping plates 2 are respectively arranged at the upper part and the lower part of the bed side, and the positioning wheels 16 are rotated, so that the positioning wheels 16 drive the positioning screws 15 fixed with the positioning wheels to rotate, the vertical positions of the positioning screws 15 are changed, and the positioning of the device is realized through the positioning plates 3.
As shown in fig. 4, a left and right screw 22 is rotatably connected to the bottom of the angle plate 4, and the left and right screw 22 is in threaded connection with the adjusting block 5; the left end of the left screw 22 is coaxially and fixedly connected with a left wheel 24 and a right wheel 24; the adjusting block 5 is connected with a left and right sliding rod 23 in a sliding mode, and the left and right sliding rods 23 are fixedly connected to the bottom of the angle plate 4.
The left and right positions of the vertical sleeve 6 and the upper part thereof are adjusted according to the length of the big arm (the position of the elbow joint) of the patient, so that the traction of the small arm is facilitated.
By rotating the left and right wheels 24, the left and right wheels 24 can drive the left and right screws 22 fixed with the left and right wheels to rotate, so that the left and right screws 22 can drive the adjusting blocks 5 in threaded connection with the left and right screws to move along the axial direction of the left and right slide bars 23, and the left and right position adjustment of the vertical sleeve 6 is realized.
As shown in fig. 4, the angle strut 12 is fixedly connected with an angle shaft 25, and the angle shaft 25 is rotatably connected with the angle plate 4; the angle shaft 25 is coaxially and fixedly connected with a worm wheel 26; the worm wheel 26 is connected with a worm 27 in a meshed mode, the worm 27 is connected with the angle plate 4 in a rotating mode, and the worm 27 is fixedly connected with a control wheel 28 coaxially.
By adjusting the inclination angle of the angle strut 12 and the relative position between the angle strut 12 and the left and right struts 14, the vertical and left and right positions of the left roller 11 can be adjusted, facilitating proper traction
As shown in fig. 1, 5 and 6, the extension rod 7 is slidably connected inside the vertical sleeve 6; the front and rear supporting rods 9 are connected in the top sleeve 8 in a sliding manner; the angle supporting rod 12 and the bottom supporting rod 13 are respectively connected with the corresponding left supporting rod 14 and the corresponding right supporting rod 14 in a sliding manner;
the front side of the top of the vertical sleeve 6, the rear side of the top sleeve 8, the left bottom of the angle strut 12 and the left bottom of the bottom strut 13 are respectively in threaded connection with a locking screw 29.
When the vertical position of the extension rod 7 needs to be adjusted, the locking screw 29 is loosened and then the extension rod 7 is pulled. And the locking screw 29 on the top sleeve 8 can be unscrewed as required to adjust the front and back positions of the front and back support rods 9.
The locking screws 29 on the angle supporting rod 12 and the bottom supporting rod 13 are loosened as required, and the left and right positions of the left and right supporting rods 14 are adjusted, so that the traction is facilitated.
As shown in fig. 1, the rollers 11 are respectively provided at the middle portions thereof with annular guide grooves. The guide slot is convenient for the direction and the spacing of pull wire.
This device is when using, at first with this device location in bedside suitable position, arrange the patient's upper limbs in on angle board 4, and adjust angle board 4's inclination, erect cover 6 about position, the front and back position of front and back branch 9, the pivot angle of angle branch 12 and control the position about branch 14, connect steel needle or gauze through the pull wire, and make the pull wire end-to-end connection counterweight behind roller 11 with the pull wire, realize the traction to patient's upper limbs, it is convenient, safety and adjustability are good.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although the terms of the main plate 1, the clamping plate 2, the positioning plate 3, the angle plate 4, the adjusting block 5, the vertical sleeve 6, the extension rod 7, the top sleeve 8, the front and rear supporting rods 9, the fixed supporting rod 10, the roller 11, the angle supporting rod 12, the bottom supporting rod 13, the left and right supporting rods 14, the positioning screw 15, the positioning wheel 16, the angle screw 17, the angle sliding rod 18, the angle wheel 19, the angle screw block 20, the angle supporting rod 21, the left and right screw rods 22, the left and right sliding rods 23, the left and right wheels 24, the angle shaft 25, the worm wheel 26, the worm 27, the control wheel 28, the locking screw 29 and the like are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (7)
1. An improved orthopedic traction frame is characterized in that: the device comprises a main board (1), wherein the upper part and the middle part of the right side of the main board (1) are respectively provided with a clamping plate (2), and the upper part of the clamping plate (2) at the lower side is provided with a positioning plate (3) capable of adjusting the vertical position; an angle plate (4) capable of swinging left and right is arranged at the top of the left side of the main plate (1), an adjusting block (5) capable of adjusting left and right positions is arranged at the bottom of the angle plate (4), an L-shaped vertical sleeve (6) is arranged on the front side of the adjusting block (5), an extension rod (7) capable of adjusting vertical positions is arranged at the top of the vertical sleeve (6), a top sleeve (8) is arranged at the top of the extension rod (7), a fixed support rod (10) is fixedly connected to the front side of the top sleeve (8), a front support rod (9) capable of adjusting front and back positions is arranged on the back side of the top sleeve (8), and a roller (11) is respectively and rotatably connected to the tops of the front support rod and the back support rod (9);
an angle supporting rod (12) capable of swinging left and right is arranged on the left side of the angle plate (4); the bottom of the left side of the angle plate (4) is provided with an inverted L-shaped bottom support rod (13); the tail ends of the angle supporting rod (12) and the bottom supporting rod (13) are respectively provided with a left supporting rod (14) and a right supporting rod (14) which can be adjusted to be left and right, and the tail ends of the left supporting rod and the right supporting rod (14) are respectively connected with a roller (11) in a rotating mode.
2. The improved orthopedic traction frame as claimed in claim 1, wherein: an angle screw rod (17) is rotatably connected to the left side of the main board (1), an angle screw block (20) is in threaded connection with the angle screw rod (17), and an angle wheel (19) is coaxially and fixedly connected to the bottom end of the angle screw rod (17); the angle screw block (20) is connected with an angle sliding rod (18) in a sliding manner, and the angle sliding rod (18) is fixedly connected with the main board (1);
the angle screw block (20) is hinged with an angle support rod (21), and the tail end of the angle support rod (21) is hinged to the bottom of the angle plate (4); the right side of the angle plate (4) is hinged to the top of the main plate (1).
3. The improved orthopedic traction frame as claimed in claim 1, wherein: the clamping plate (2) at the lower side is in threaded connection with a positioning screw (15); the top end of the positioning screw rod (15) is rotationally connected with the positioning plate (3); the bottom end of the positioning screw rod (15) is coaxially and fixedly connected with a positioning wheel (16);
rubber pads are respectively arranged at the top of the positioning plate (3) and the bottom of the clamping plate (2) at the upper side.
4. The improved orthopedic traction frame as claimed in claim 1, wherein: the bottom of the angle plate (4) is rotatably connected with a left screw rod and a right screw rod (22), and the left screw rod and the right screw rod (22) are in threaded connection with the adjusting block (5); the left end of the left screw rod (22) is coaxially and fixedly connected with a left wheel (24) and a right wheel (24); the adjusting block (5) is connected with a left and right sliding rod (23) in a sliding mode, and the left and right sliding rod (23) is fixedly connected to the bottom of the angle plate (4).
5. The improved orthopedic traction frame as claimed in claim 1, wherein: the angle support rod (12) is fixedly connected with an angle shaft (25), and the angle shaft (25) is rotatably connected with the angle plate (4); the angle shaft (25) is coaxially and fixedly connected with a worm wheel (26); the worm wheel (26) is connected with a worm (27) in a meshed mode, the worm (27) is connected with the angle plate (4) in a rotating mode, and the worm (27) is fixedly connected with a control wheel (28) in a coaxial mode.
6. The improved orthopedic traction frame as claimed in claim 1, wherein: the extension rod (7) is connected in the vertical sleeve (6) in a sliding manner; the front and rear supporting rods (9) are connected in the top sleeve (8) in a sliding manner; the angle supporting rod (12) and the bottom supporting rod (13) are respectively connected with the corresponding left supporting rod and the corresponding right supporting rod (14) in a sliding manner;
the front side of the top of the vertical sleeve (6), the rear side of the top sleeve (8), the left bottom of the angle supporting rod (12) and the left bottom of the bottom supporting rod (13) are respectively in threaded connection with a locking screw (29).
7. The improved orthopedic traction frame as claimed in claim 1, wherein: the middle parts of the rollers (11) are respectively provided with an annular guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120718778.1U CN214908816U (en) | 2021-04-08 | 2021-04-08 | Improved traction frame for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120718778.1U CN214908816U (en) | 2021-04-08 | 2021-04-08 | Improved traction frame for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214908816U true CN214908816U (en) | 2021-11-30 |
Family
ID=79044236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120718778.1U Expired - Fee Related CN214908816U (en) | 2021-04-08 | 2021-04-08 | Improved traction frame for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214908816U (en) |
-
2021
- 2021-04-08 CN CN202120718778.1U patent/CN214908816U/en not_active Expired - Fee Related
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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: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |