CN213156372U - Steel plate pre-bending device for orthopedic clinical operation - Google Patents
Steel plate pre-bending device for orthopedic clinical operation Download PDFInfo
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- CN213156372U CN213156372U CN202020811126.8U CN202020811126U CN213156372U CN 213156372 U CN213156372 U CN 213156372U CN 202020811126 U CN202020811126 U CN 202020811126U CN 213156372 U CN213156372 U CN 213156372U
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- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 238000005452 bending Methods 0.000 title claims abstract description 41
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims description 19
- 244000137852 Petrea volubilis Species 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims 1
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 206010063659 Aversion Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an orthopedic clinical operation steel plate pre-bending device, which comprises a base, one side of the base is fixedly provided with a supporting plate, the supporting plate is movably provided with a bending device, the base is provided with a group of steel plate positioning devices, one steel plate positioning device is fixedly arranged on the base, the other steel plate positioning device is movably arranged on the base, the steel plate positioning device comprises a positioning frame, the base is provided with a positioning frame, the top of the positioning frame is provided with a rotating shaft, the two ends of the rotating shaft are respectively connected with a rotating seat and a limiting turntable, the rotating seat and the limiting turntable are arranged on the two sides of the positioning frame, the rotating seat is fixedly provided with an L-shaped fixed plate, the L-shaped fixed plate is movably provided with a positioning plate, the positioning plate is connected with the; the utility model discloses a setting of two steel sheet positioner can also be along with the steel sheet bending deformation warp when fixing the steel sheet for crooked effect is better, and is more accurate.
Description
Technical Field
The utility model relates to an orthopedics clinical operation technical field specifically is an orthopedics clinical operation steel sheet preflex device.
Background
Bone fracture of orthopedic patients occurs in many cases, but the fracture of the patient is generally fixed by steel plates in the prior art, and the fracture of bones at different positions of patients needs steel plates with different curvatures to connect and fix the fracture of the bones of the patient.
Present like the chinese utility model patent CN210045798U discloses an orthopedic clinical operation steel sheet preflex device, wherein the device supports the steel sheet through left extension board and slip extension board, but the device does not fix the steel sheet, when carrying out extrusion deformation to the steel sheet, the condition of aversion appears easily in the steel sheet, especially when not carrying out extrusion bending at the central part, leads to the steel sheet aversion more easily to it is not right or not accurate to lead to the bending position, influences the steel sheet and fixes a position patient's skeleton fracture department, for this the utility model provides an orthopedic clinical operation steel sheet preflex device is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an orthopedics clinical operation steel sheet preflex device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel plate pre-bending device for orthopedic clinical operation, which comprises a base, wherein a supporting plate is fixedly arranged on one side of the base, the supporting plate is movably provided with a bending device, the base is provided with a group of steel plate positioning devices, one steel plate positioning device is fixedly arranged on the base, the other steel plate positioning device is movably arranged on the base, the steel plate positioning device comprises a positioning frame, a limiting turntable, a rotating seat, an L-shaped fixing plate and a positioning plate, wherein the positioning frame is arranged on the base, a rotating shaft is arranged at the top of the positioning frame, and two ends of the rotating shaft are respectively connected with a rotating seat and a limiting turntable which are arranged at two sides of the positioning frame, an L-shaped fixing plate is fixedly arranged on the rotating seat, a positioning plate is movably arranged on the L-shaped fixing plate, and the positioning plate is connected with the L-shaped fixing plate through an adjusting device, and the base is provided with a grinding device.
Adjusting device is including rotating handle, threaded rod, stopper and spacing groove, the fixed stopper that is equipped with on the locating plate, be equipped with in the L shape fixed plate with stopper complex spacing groove, the spacing inslot rotation is equipped with the threaded rod, and threaded connection between threaded rod and the stopper, the end fixing of threaded rod is equipped with rotates the handle, and rotates the handle setting on L shape fixed plate.
The bending device comprises a fixing device, an electric cylinder, a supporting transverse plate, a telescopic rod and a bending ball, wherein the supporting transverse plate is arranged on one side of the supporting plate and connected with the supporting transverse plate through the fixing device, the electric cylinder is arranged on the supporting transverse plate, the telescopic rod is arranged at the end part of the electric cylinder, and the bending ball is fixed at the end part of the telescopic rod.
The fixing device comprises a movable block, a movable through groove, a limiting plate and a fixing bolt, the movable through groove is arranged in the supporting plate, the movable block is movably arranged in the movable through groove, the limiting plates are arranged on two sides of the movable block, the two limiting plates are respectively arranged on two sides of the movable through groove, the fixing bolt is arranged on the limiting plates, and the limiting plates are connected with and support the transverse plate.
The bottom of locating rack is equipped with the sliding block, be equipped with on the base with sliding block complex sliding tray, be equipped with the slip post in the sliding tray, and the slip is equipped with the sliding block on the post.
The grinding device comprises a plastic column, a limiting ring and a rubber pad, wherein the plastic column is fixedly arranged on the base, the limiting ring is fixedly arranged on the outer side of the plastic column, sand paper is arranged between the limiting ring and the plastic column, and the rubber pad is arranged on the inner side of the limiting ring.
The embodiment of the utility model provides an orthopedics clinical operation steel sheet preflex device. The method has the following beneficial effects:
1. the electric cylinder is started to control the telescopic rod to move up and down, so that the telescopic rod drives the bending ball to bend the steel plate, in the bending process, the angle of the rotating seat is adjusted along with the bending of the steel plate through the limit turntable and the rotating seat matched with the rotating shaft, the length of the steel plate is shortened due to the bending of the steel plate, one positioning frame is contracted through the sliding block matched with the sliding groove, and the other positioning frame is kept fixed, so that the steel pipe bending effect can be better and more accurate;
2. through the setting of plastic column cooperation spacing ring, can encircle sand paper and set up on the plastic column to through the rubber pad, make sand paper's fixed effect better, thereby the convenience is ground the steel sheet of bending, through such setting, can regularly change sand paper, make the grinding effect better.
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, 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 these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the steel plate positioning device of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: the steel plate bending device comprises a base 1, a supporting plate 2, an electric cylinder 3, a supporting transverse plate 4, an expansion rod 5, a bending ball 6, a steel plate positioning device 7, a positioning frame 71, a limiting rotary disc 72, a rotating seat 73, an L-shaped fixing plate 74, a positioning plate 75, a movable block 8, a movable through groove 9, a limiting plate 10, a fixing bolt 11, a plastic column 12, a limiting ring 13, a rubber pad 14, a rotating handle 15, a threaded rod 16, a limiting block 17, a limiting groove 18, a sliding block 19, a sliding groove 20 and a sliding column 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
Referring to fig. 1-3, the present invention provides a technical solution: a steel plate pre-bending device for orthopedic clinical operation comprises a base 1, a supporting plate 2 is fixedly arranged on one side of the base 1, a bending device is movably arranged on the supporting plate 2, a group of steel plate positioning devices 7 are arranged on the base 1, one steel plate positioning device 7 is fixedly arranged on the base 1, the other steel plate positioning device 7 is movably arranged on the base 1, each steel plate positioning device 7 comprises a positioning frame 71, a limiting turntable 72, a rotating seat 73, an L-shaped fixing plate 74 and a positioning plate 75, the positioning frame 71 is arranged on the base 1, a rotating shaft is arranged at the top of the positioning frame 71, two ends of the rotating shaft are respectively connected with the rotating seat 73 and the limiting turntable 72, the rotating seat 73 and the limiting turntable 72 are arranged on two sides of the positioning frame 71, the L-shaped fixing plate 74 is fixedly arranged on the rotating seat 73, the positioning plate 75 is movably arranged on the L-shaped fixing plate 74, and, the base 1 is provided with a grinding device.
Further, the adjusting device comprises a rotating handle 15, a threaded rod 16, a limiting block 17 and a limiting groove 18, the limiting block 17 is fixedly arranged on the positioning plate 75, the limiting groove 18 matched with the limiting block 17 is arranged in the L-shaped fixing plate 74, the threaded rod 16 is rotatably arranged in the limiting groove 18, the threaded rod 16 is in threaded connection with the limiting block 17, the rotating handle 15 is fixedly arranged at the end part of the threaded rod 16, the rotating handle 15 is arranged on the L-shaped fixing plate 74, the threaded rod 16 is rotated by rotating the rotating handle 15, the limiting block 17 is driven by the threaded rod 16 to move up and down in the limiting groove 18, the positioning plate 75 moves up and down on the L-shaped fixing plate 74, and the steel plate is fixedly clamped;
further, the bending device comprises a fixing device, an electric cylinder 3, a supporting transverse plate 4, an expansion link 5 and a bending ball 6, the supporting transverse plate 4 is arranged on one side of the supporting plate 2, the supporting transverse plate 4 is connected with the supporting plate 2 through the fixing device, the electric cylinder 3 is arranged on the supporting transverse plate 4, the expansion link 5 is arranged at the end part of the electric cylinder 3, the bending ball 6 is fixed at the end part of the expansion link 5, the expansion link 5 is controlled to move up and down through the electric cylinder 3, and therefore the expansion link 5 drives the bending ball 6 to bend the steel plate;
further, the fixing device comprises a movable block 8, a movable through groove 9, limiting plates 10 and fixing bolts 11, the movable through groove 9 is arranged in the supporting plate 2, the movable block 8 is movably arranged in the movable through groove 9, the limiting plates 10 are arranged on two sides of the movable block 8 respectively, the two limiting plates 10 are respectively arranged on two sides of the movable through groove 9, the fixing bolts 11 are arranged on the limiting plates 10, the limiting plates 10 are connected with the supporting transverse plate 4, the supporting transverse plate 4 can move left and right in the movable through groove 9 through the arrangement of the movable block 8 and the limiting plates 10, the movable block 8 and the limiting plates 10 can be fixed in the movable through groove 9 through the fixing bolts 11, and accordingly the electric cylinder 3 on the supporting transverse plate 4 can be fixed;
furthermore, a sliding block 19 is arranged at the bottom of the positioning frame 71, a sliding groove 20 matched with the sliding block 19 is arranged on the base 1, a sliding column 21 is arranged in the sliding groove 20, the sliding block 19 is arranged on the sliding column 21 in a sliding manner, the sliding block 19 is matched with the sliding groove 20 through the sliding block 19, and the sliding block 19 can be limited through the arrangement of the sliding column 21, so that the sliding block 19 moves in the sliding groove 20, the positioning frame 71 can move left and right on the base 1, and the two steel plate positioning devices 7 can fix steel plates with different lengths;
further, grinder includes plastic column 12, spacing ring 13 and rubber pad 14, plastic column 12 is fixed to be set up on base 1, the fixed spacing ring 13 that is equipped with in the outside of plastic column 12, be equipped with abrasive paper between spacing ring 13 and the plastic column 12, the inboard of spacing ring 13 is equipped with rubber pad 14, setting through plastic column 12 cooperation spacing ring 13 can encircle abrasive paper and set up on plastic column 12, and through rubber pad 14, make abrasive paper's fixed effect better, thereby the convenience is ground crooked steel sheet.
The working principle is as follows: in the using process, the sliding block 19 is matched with the sliding groove 20, the sliding column 21 is arranged, the sliding block 19 can be limited, the sliding block 19 can move in the sliding groove 20, the positioning frame 71 can move left and right on the base 1, the distance between the two steel plate positioning devices 7 can be adjusted, then the threaded rod 16 can rotate by rotating the rotating handle 15, the limiting block 17 can move up and down in the limiting groove 18 under the driving of the threaded rod 16, the positioning plate 75 can move up and down on the L-shaped fixing plate 74, the steel plate can be fixedly clamped, the steel plate is fixed on the two positioning frames 71, then the electric cylinder 3 is started to control the telescopic rod 5 to move up and down, the telescopic rod 5 drives the bending ball 6 to bend the steel plate, in the bending process, through the arrangement of the limiting rotary disc 72 and the rotating seat 73 in cooperation with the rotating shaft, when the steel plate is bent, the rotating seat 73 adjusts the angle along with the bending of the steel plate, the steel plate is bent to shorten the length of the steel plate, through the arrangement of the sliding block 19 in cooperation with the sliding groove 20, one positioning frame 71 is contracted, the other positioning frame 71 is kept fixed, so that the bending is more accurate, after the bending is finished, through the arrangement of the plastic column 12 in cooperation with the limiting ring 13, the abrasive paper can be arranged on the plastic column 12 in a surrounding manner, through the rubber pad 14, the fixing effect of the abrasive paper is better, so that the bent steel plate can be conveniently ground, through the arrangement of the movable block 8 and the limiting plate 10, the supporting transverse plate 4 can move left and right in the movable through groove 9, and through the fixing bolt 11, the movable block 8 and the limiting plate 10 can be fixed in the movable through, thereby fix the electric cylinder 3 on the support diaphragm 4, through such setting, can adjust electric cylinder 3's position to the convenience is bent, convenient to use to the different positions of steel sheet.
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 (6)
1. The utility model provides an orthopedics clinical operation steel sheet preflex device, includes base (1), its characterized in that: the steel plate bending device is characterized in that a supporting plate (2) is fixedly arranged on one side of the base (1), a bending device is movably arranged on the supporting plate (2), a group of steel plate positioning devices (7) are arranged on the base (1), one steel plate positioning device (7) is fixedly arranged on the base (1), the other steel plate positioning device (7) is movably arranged on the base (1), each steel plate positioning device (7) comprises a positioning frame (71), a limiting turntable (72), a rotating seat (73), an L-shaped fixing plate (74) and a positioning plate (75), the positioning frame (71) is arranged on the base (1), a rotating shaft is arranged at the top of the positioning frame (71), the two ends of the rotating shaft are respectively connected with the rotating seat (73) and the limiting turntable (72), the rotating seat (73) and the limiting turntable (72) are arranged on the two sides of the positioning frame (71), the L-shaped fixing plate (74) is fixedly arranged on the rotating seat (73, a positioning plate (75) is movably arranged on the L-shaped fixing plate (74), the positioning plate (75) is connected with the L-shaped fixing plate (74) through a regulating device, and a grinding device is arranged on the base (1).
2. The steel plate pre-bending device for the orthopedic clinical operation of claim 1, wherein: adjusting device is including rotating handle (15), threaded rod (16), stopper (17) and spacing groove (18), fixed stopper (17) that is equipped with on locating plate (75), be equipped with in L shape fixed plate (74) with stopper (17) complex spacing groove (18), spacing groove (18) internal rotation is equipped with threaded rod (16), and threaded connection between threaded rod (16) and stopper (17), the end fixing of threaded rod (16) is equipped with rotates handle (15), and rotates handle (15) and set up on L shape fixed plate (74).
3. The steel plate pre-bending device for the orthopedic clinical operation of claim 1, wherein: the bending device comprises a fixing device, an electric cylinder (3), a supporting transverse plate (4), a telescopic rod (5) and a bending ball (6), wherein the supporting transverse plate (4) is arranged on one side of the supporting plate (2), the supporting transverse plate (4) is connected with the supporting plate (2) through the fixing device, the electric cylinder (3) is arranged on the supporting transverse plate (4), the telescopic rod (5) is arranged at the end part of the electric cylinder (3), and the bending ball (6) is fixed at the end part of the telescopic rod (5).
4. The steel plate pre-bending device for the orthopedic clinical operation according to claim 3, wherein: fixing device leads to groove (9), limiting plate (10) and fixing bolt (11) including activity piece (8), activity, it leads to groove (9) to be equipped with the activity in backup pad (2), the activity leads to the groove (9) internalization and is equipped with activity piece (8), the both sides of activity piece (8) all are equipped with limiting plate (10), and two limiting plate (10) set up respectively and lead to the both sides of groove (9) in the activity, be equipped with fixing bolt (11) on limiting plate (10), limiting plate (10) joint support diaphragm (4).
5. The steel plate pre-bending device for the orthopedic clinical operation of claim 1, wherein: the bottom of locating rack (71) is equipped with sliding block (19), be equipped with on base (1) with sliding block (19) complex sliding tray (20), be equipped with in sliding tray (20) sliding column (21), and the slip is equipped with sliding block (19) on sliding column (21).
6. The steel plate pre-bending device for the orthopedic clinical operation of claim 1, wherein: the grinding device comprises a plastic column (12), a limiting ring (13) and a rubber pad (14), wherein the plastic column (12) is fixedly arranged on the base (1), the limiting ring (13) is fixedly arranged on the outer side of the plastic column (12), sand paper is arranged between the limiting ring (13) and the plastic column (12), and the rubber pad (14) is arranged on the inner side of the limiting ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811126.8U CN213156372U (en) | 2020-05-15 | 2020-05-15 | Steel plate pre-bending device for orthopedic clinical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811126.8U CN213156372U (en) | 2020-05-15 | 2020-05-15 | Steel plate pre-bending device for orthopedic clinical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156372U true CN213156372U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020811126.8U Expired - Fee Related CN213156372U (en) | 2020-05-15 | 2020-05-15 | Steel plate pre-bending device for orthopedic clinical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288393A (en) * | 2021-06-06 | 2021-08-24 | 西安医学院附属宝鸡医院 | Steel plate pre-bending device for orthopedic clinical operation |
-
2020
- 2020-05-15 CN CN202020811126.8U patent/CN213156372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288393A (en) * | 2021-06-06 | 2021-08-24 | 西安医学院附属宝鸡医院 | Steel plate pre-bending device for orthopedic clinical operation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |