CN200987688Y - Multifunction traction frame - Google Patents
Multifunction traction frame Download PDFInfo
- Publication number
- CN200987688Y CN200987688Y CN 200620163925 CN200620163925U CN200987688Y CN 200987688 Y CN200987688 Y CN 200987688Y CN 200620163925 CN200620163925 CN 200620163925 CN 200620163925 U CN200620163925 U CN 200620163925U CN 200987688 Y CN200987688 Y CN 200987688Y
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- CN
- China
- Prior art keywords
- column
- frame
- fixed cover
- traction
- traction frame
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-functional traction frame, which comprises a base, an upright column and a traction pulley frame, the upright column is vertically arranged on the base, the traction pulley is arranged on the upright column, the axes of the traction pulley fame is mutually vertical with the axes of the column, the characteristics are that, a fixed sleeve is also comprised, the middle part of the traction pulley frame is connected with the fixed sleeve, the traction pulley frame is arranged on the upright column through the fixed sleeve, the fixed sleeve can move up and down along the column. The multi-functional traction frame of the utility model arranges the pulley frame in an adjustable manner on the upright column through the fixed sleeve, thus realizes that the angle of the generated traction force can be adjusted at random to satisfy the needs of various kinds of operation traction, the cost is low and the use is convenient.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of multifunctional traction frame.
Background technology
The patient is takeed on, the ankle joint videoendoscopic surgery, and cervical vertebra need carry out continuous traction to some position of patient's body when operation such as resetting in operation.But existing traction frame function ratio is more single, and a kind of traction frame is difficult to satisfy the different needs of various operations.As when carrying out the shoulder joint videoendoscopic surgery, need implement to be pulling force on 45 ° being tilted to the patient, and during to ankle joint mirror and cervical operation with its body, then need the pull strength of patient's carrying out horizontal position be got final product.Therefore, for the doctor when carrying out different operations, need to change use different traction frame, not only need to be equipped with the traction frame of various ways, and very inconvenience when using.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model is exactly that a kind of multifunctional traction frame that can apply various angle strength according to the actual needs of operation, to the patient will be provided.
For achieving the above object, a kind of multifunctional traction frame of this utility model, comprise base, column, hauling block frame, column is vertically fixed on the base, and the hauling block frame is installed on the column, and the axis of hauling block frame is vertical mutually with the axis of column, also comprise fixed cover, the middle part of described hauling block frame is connected with fixed cover, and the hauling block frame is installed on the described column by fixed cover, and fixed cover can move up and down along the axis of described column.
Further, the middle part of described fixed cover is provided with through hole, and the side has the side opening that has female thread that is connected with this through hole; This shape of through holes and size and described column cross section are complementary, and the adjustment screw that is complementary with side opening is installed on this side opening.
Further, also comprise regulating handle, this conciliation handle is installed in the end away from the adjustment screw of described fixed cover.
Further, the cross section of described column is circular, has external screw thread on the column, and the middle part of described fixed cover is provided with through hole, and this through hole has the female thread that the external screw thread with this column is complementary.
Compared with prior art, a kind of multifunctional traction frame of this utility model is installed in pulley yoke on the column by the fixed cover adjustable ground, thereby the angle that has realized the pull strength of generation can be regulated arbitrarily, satisfy the needs of various operation tractions, with low cost, easy to use.
Description of drawings
Fig. 1 is the structural representation of this utility model multifunctional traction frame.
The specific embodiment
Among Fig. 1, the cross section of the column 1 of multifunctional traction frame is a rectangle, and column 1 is vertically fixed on the base 2, and the cross section of base 2 is circular, and the below of base 2 is equipped with three supporting legs 3.The middle part of fixed cover 4 has through hole 5, and the middle part of hauling block frame 6 is welded on a side of fixed cover 4, and the axis of hauling block frame 6 is vertical mutually with the axis of through hole 5; On the fixed cover 4 of hauling block frame 6 corresponding opposite sides, also be provided with the side opening (not shown) that has female thread that is connected with through hole 5, the adjustment screw 7 that is complementary with side opening is installed on the side opening, an end of screw 7 is equipped with regulating handle 8.Fixed cover 4 is enclosed within on the column 1 by the through hole 5 at its middle part, the height required according to hauling block frame 6, and tighten adjustment screw 7 by rotation regulating handle 8, thus fixed cover 4 is fixed on the arbitrary height of column 1.
When operation such as takeing on, ankle joint videoendoscopic surgery or cervical vertebra reset, according to the pull strength angle that some position of patient's body is applied, by the suitable height of regulating handle 8 with fixed cover 4 adjustings, thereby realize being installed in the angle between hauling block frame 6 pull ropes and the patient, one end of pull rope links to each other with the patient, and the other end hangs the counterweight of suitable weight according to the size of pull strength.
Generally between 1～2 meter, counterweight disposes 9 to the height of the column 1 of this multifunctional traction frame, and the weight of each counterweight is generally five kilogram weights.Column 1 is made for stainless steel tube, and base 2 and supporting leg 3 also adopt stainless steel material.When hauling block frame 6 be positioned at column 1 than the upper end time, can increase the stability of multifunctional traction frame by the weight that increases base 2.
In addition, also can adopt the cross section is circular column 1, and the outer surface of column 1 is provided with screw thread, and the through hole 5 of fixed cover 4 has the female thread that is complementary with column 1, and the side of fixed cover 4 no longer is provided with side opening and adjustment screw 7.When needs are adjusted the height of hauling block frame 6, only need rotation fixed cover 4 to realize.
Claims (4)
1, a kind of multifunctional traction frame, comprise base, column, hauling block frame, column is vertically fixed on the base, the hauling block frame is installed on the column, and the axis of hauling block frame is vertical mutually with the axis of column, it is characterized in that, also comprise fixed cover, the middle part of described hauling block frame is connected with fixed cover, and the hauling block frame is installed on the described column by fixed cover, and fixed cover can move up and down along the axis of described column.
According to the described multifunctional traction frame of claim 1, it is characterized in that 2, the middle part of described fixed cover is provided with through hole, the side has the side opening that has female thread that is connected with this through hole; This shape of through holes and size and described column cross section are complementary, and the adjustment screw that is complementary with side opening is installed on this side opening.
3, according to the described multifunctional traction frame of claim 2, it is characterized in that, also comprise regulating handle, this conciliation handle is installed in the end away from the adjustment screw of described fixed cover.
According to the described multifunctional traction frame of claim 1, it is characterized in that 4, the cross section of described column is circular, has external screw thread on the column, the middle part of described fixed cover is provided with through hole, and this through hole has the female thread that the external screw thread with this column is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163925 CN200987688Y (en) | 2006-12-30 | 2006-12-30 | Multifunction traction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620163925 CN200987688Y (en) | 2006-12-30 | 2006-12-30 | Multifunction traction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200987688Y true CN200987688Y (en) | 2007-12-12 |
Family
ID=38938733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620163925 Expired - Fee Related CN200987688Y (en) | 2006-12-30 | 2006-12-30 | Multifunction traction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200987688Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626349A (en) * | 2012-04-25 | 2012-08-08 | 中国人民解放军第三军医大学第三附属医院 | Device for exerting stretch stress for peripheral nerves |
| CN107049544A (en) * | 2017-04-19 | 2017-08-18 | 中山大学附属第医院 | A kind of radices plexus brachialis damage closure animal model device and radices plexus brachialis damage detecting method |
-
2006
- 2006-12-30 CN CN 200620163925 patent/CN200987688Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626349A (en) * | 2012-04-25 | 2012-08-08 | 中国人民解放军第三军医大学第三附属医院 | Device for exerting stretch stress for peripheral nerves |
| CN102626349B (en) * | 2012-04-25 | 2014-11-05 | 中国人民解放军第三军医大学第三附属医院 | Device for exerting stretch stress for peripheral nerves |
| CN107049544A (en) * | 2017-04-19 | 2017-08-18 | 中山大学附属第医院 | A kind of radices plexus brachialis damage closure animal model device and radices plexus brachialis damage detecting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |