CN209392175U - A kind of bone traction frame convenient for adjusting - Google Patents
A kind of bone traction frame convenient for adjusting Download PDFInfo
- Publication number
- CN209392175U CN209392175U CN201821580362.2U CN201821580362U CN209392175U CN 209392175 U CN209392175 U CN 209392175U CN 201821580362 U CN201821580362 U CN 201821580362U CN 209392175 U CN209392175 U CN 209392175U
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- CN
- China
- Prior art keywords
- transverse arm
- fixedly connected
- support
- rack
- pulley
- Prior art date
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of bone traction frames convenient for adjusting, including pedestal and it is rotatably connected on two parallel transverse arm attachment devices set up at base top surface edge, the transverse arm attachment device is connect with base rotation, the transverse arm attachment device includes transverse arm and the sliding equipment for being slidably mounted on transverse arm top surface, and the sliding equipment includes two parallel leg racks and foot's rack set up.The utility model passes through the setting of first movement device, is adjusted convenient for the front-rear position to leg rack；Pass through the setting of the second mobile device, it is adjusted convenient for the front-rear position to foot's rack, it is arranged by both, convenient for adjusting the length of rack according to Patient height, and, both regulative modes, are adjusted by means of pulley and rotary electric machine, have greatly saved manpower, it is easy to adjust, convenience is provided for the use of medical staff.
Description
Technical field
The utility model belongs to biomedical apparatus field more particularly to a kind of bone traction frame convenient for adjusting.
Background technique
Traction is the common treatment method of orthopaedics, and mainly by traction device, the weight using pendency is tractive force,
Body wt is reverse drag power, to alleviate muscular tone and strong contraction, reduction fracture, dislocation, prevention and correction soft tissue contraction
Contracting, and a kind for the treatment of method to certain diseases preoperative tissue absent-mindedness and postoperative braking；Bone traction frame is hospital to orthopaedics
The common medical instrument of patient, although existing hitch frame has certain regulating power, adjustability is insufficient, and
Since each position of hitch frame is metal material, the more general medical instrument weight of weight is extremely inconvenient in adjustment process, needs
Will manually be taken the various pieces of hitch frame, then assembled and adjusted, brought inconvenience to the use of medical staff.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of orthopaedics convenient for adjusting
Hitch frame is adjusted by the setting of first movement device convenient for the front-rear position to leg rack；It is mobile by second
The setting of device is adjusted convenient for the front-rear position to foot's rack, is arranged by both, convenient for according to patient's body
Height adjusts the length of rack, moreover, both regulative modes, are adjusted by means of pulley and rotary electric machine, greatly saves
About manpower, it is easy to adjust, for the use of medical staff provide convenience.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of bone traction frame convenient for adjusting, including pedestal and be rotatably connected on two of base top surface edge it is symmetrical
The transverse arm attachment device set up, the transverse arm attachment device are connect with base rotation；
The transverse arm attachment device includes transverse arm and the sliding equipment for being slidably mounted on transverse arm top surface, the sliding equipment
Including two parallel leg racks and foot's rack set up；
Leg rack side is fixedly installed with first movement device, and the first movement device includes the first support
Plate, the first support plate bottom surface are fixedly connected with transverse arm, and first support plate side is evenly equipped with connecting hole, the connection
The first catch bar is slidably fitted in hole, the side of first catch bar is set with the first spring, first spring one end
It is fixedly connected with the first support plate, the first spring other end is fixedly connected with the first backstop sliding block, and first backstop is sliding
Block is sleeved on the first catch bar side, and first catch bar is fixedly connected with the second support far from one end of the first backstop sliding block
Plate, second support plate side are fixedly connected with mobile pulley device, and the mobile pulley device includes postposition pulley blocks, preceding
Pulley blocks and hawser are set, the hawser is looped around in postposition Slide wheel group and preposition pulley blocks；
Foot's rack side is fixedly installed with the second mobile device, and second mobile device includes support block
Plate, the supporting baffle bottom surface are fixedly connected with transverse arm, and the supporting baffle side is evenly equipped with supported hole, in the supported hole
It is slidably fitted with the second catch bar, second catch bar side is set with second spring, described second spring one end and support
Baffle is fixedly connected, and the second spring other end is fixedly connected with the second backstop sliding block, and the second backstop slide block set is mounted in
Second catch bar side；
Second catch bar is fixedly connected with rotating device, the rotating device packet far from one end of the second backstop sliding block
Rotate gear and wheel chain are included, the rotate gear lateral edge is fixedly installed with connection inserted block, wheel chain bottom surface side
Edge is fixedly connected with inserted block is connect, and the wheel chain top surface is provided with the rotation hole matched with rotate gear, and the wheel chain is remote
One end from rotate gear is fixedly installed with connection push plate, and the connection push plate side is fixedly connected with the second catch bar.
Further, the postposition pulley blocks include first pulley and first support, the first support and first pulley
Rotation connection, the first support bottom surface are fixedly connected with first support bar, and the first support bar is far from first support
One end is fixedly connected with transverse arm, and the first support bar side is provided with the annular matched with hawser around slot, the preposition pulley
Group includes second pulley and second support, and the second support and second pulley are rotatablely connected, and the second support bottom surface is solid
Surely it is connected with second support bar, the second support bar is fixedly connected far from one end of second support with transverse arm；
The leg rack is fixedly installed with the first runner close to one end of transverse arm, and the transverse arm top surface is put close to leg
The one end for setting frame is provided with the first movement sliding slot matched with the first runner.
Further, the rotate gear side is fixedly installed with connection rotating bar, and the connection rotating bar is far from rotation
One end fixation of gear is communicated with rotary electric machine.
Further, foot's rack is fixedly installed with the second runner, the transverse arm top surface close to one end of transverse arm
One end close to foot's rack is provided with the second mobile chute matched with the second runner.
The beneficial effects of the utility model are:
1, the utility model passes through the setting of first movement device, convenient for adjusting the front-rear position of leg rack, when need
When moving to leg rack, hawser is pulled, drives the operating of mobile pulley device, keeps the second support plate mobile, band
The movement of dynamic first catch bar adjusts leg rack to suitable location, by hawser end to drive the movement of leg rack
End is wound to annular and is fixed around slot, and whole device can be fixed, and can be come by the length of adjusting cable end
Achieve the purpose that adjust leg rack front-rear position, by this regulative mode, medical staff pulls cable end, it can
Leg rack is adjusted, it is easy to adjust.
2, the utility model passes through the setting of the second mobile device, convenient for adjusting the front-rear position of foot's rack, when need
When the front-rear position of foot's rack being adjusted, rotary electric machine is opened, the rotation of rotate gear, wheel chain one end are driven
It is fixedly connected with rotate gear, when rotate gear rotates, wheel chain is also moved, rotation hole and rotate gear on wheel chain
Cooperation, meanwhile, the wheel chain other end pulls connection push plate, the movement of the second catch bar is driven, to drive foot's rack
It is mobile, the front-rear position of foot's rack is adjusted by the rotation of rotary electric machine by this set, improves manpower
The inconvenience of adjusting provides convenience for the use of medical staff.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the partial structural diagram of the utility model；
Fig. 4 is the partial structural diagram of the utility model；
Fig. 5 is the partial structural diagram of the utility model；
Fig. 6 is the partial structural diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
A kind of bone traction frame convenient for adjusting as shown in Figure 1 to Figure 2, including pedestal 1 and it is rotatably connected on pedestal 1
The transverse arm attachment device 2 that two of top edge symmetrically set up, transverse arm attachment device 2 and pedestal 1 are rotatablely connected, transverse arm connection
Device 2 includes transverse arm 21 and the sliding equipment 22 for being slidably mounted on 21 top surface of transverse arm, and sliding equipment 22 includes two parallel
The leg rack 221 and foot's rack 222 set up；
Leg rack 221 is fixedly installed with the first runner 2211 close to one end of transverse arm 21, and 21 top surface of transverse arm is close to leg
One end of portion's rack 221 is provided with the first movement sliding slot 223 matched with the first runner 2211, and foot's rack 222 is close
One end of transverse arm 21 is fixedly installed with the second runner 2221, and 21 top surface of transverse arm is provided with and the close to one end of foot's rack 222
The second mobile chute 224 that two runners 2221 match.
As shown in Figure 3 to Figure 4, rack 221 side in leg is fixedly installed with first movement device 23, first movement device
23 include the first support plate 231, and 231 bottom surface of the first support plate is fixedly connected with transverse arm 21, and 231 side of the first support plate is uniformly distributed
There is connecting hole 2311, the first catch bar 2312 is slidably fitted in connecting hole 2311, the side of the first catch bar 2312 is set with
First spring 2313,2313 one end of the first spring are fixedly connected with the first support plate 231, and 2313 other end of the first spring is fixed to be connected
It is connected to the first backstop sliding block 2314, the first backstop sliding block 2314 is sleeved on 2312 side of the first catch bar, the first catch bar 2312
One end far from the first backstop sliding block 2314 is fixedly connected with the second support plate 2315, and 2315 side of the second support plate is fixedly connected
There is mobile pulley device 24, mobile pulley device 24 includes postposition pulley blocks 241, preposition pulley blocks 242 and hawser 243, hawser
243 are looped around on postposition pulley blocks 241 and preposition pulley blocks 242；
Postposition pulley blocks 241 include first pulley 2411 and first support 2412, first support 2412 and first pulley
2411 rotation connections, 2412 bottom surface of first support are fixedly connected with first support bar 2413, and first support bar 2413 is far from the
One end of one bracket 2412 is fixedly connected with transverse arm 21, and 2413 side of first support bar is provided with the annular matched with hawser 243
Around slot 2414, preposition pulley blocks 242 include second pulley 2421 and second support 2422, second support 2422 and second pulley
2421 rotation connections, 2422 bottom surface of second support are fixedly connected with second support bar 2423, and second support bar 2423 is far from the
One end of two brackets 2422 is fixedly connected with transverse arm 21.
As shown in Figure 5 to Figure 6,222 side of foot's rack is fixedly installed with the second mobile device 25, the second mobile device
25 include supporting baffle 251, and 251 bottom surface of supporting baffle is fixedly connected with transverse arm 21, and 251 side of supporting baffle is evenly equipped with support
Hole 2511 is slidably fitted with the second catch bar 252 in supported hole 2511, and 252 side of the second catch bar is set with second spring
2521,2521 one end of second spring is fixedly connected with supporting baffle 251, and 2521 other end of second spring is fixedly connected with second
Backstop sliding block 2522, the second backstop sliding block 2522 are sleeved on 252 side of the second catch bar；
Second catch bar 252 is fixedly connected with rotating device 26, rotating device far from one end of the second backstop sliding block 2522
26 include rotate gear 261 and wheel chain 262, and 261 lateral edge of rotate gear is fixedly installed with connection inserted block 2611, wheel chain
262 bottom surface edges are fixedly connected with inserted block 2611 is connect, and 262 top surface of wheel chain is provided with turn matched with rotate gear 261
Dynamic hole 2621, wheel chain 262 are fixedly installed with connection push plate 2622 far from one end of rotate gear 261, connect 2622 side of push plate
Face is fixedly connected with the second catch bar 252；
261 side of rotate gear is fixedly installed with connection rotating bar 2612, connects rotating bar 2612 far from rotate gear 261
One end fixation be communicated with rotary electric machine 2613.
The circuit devcie occurred in this article is electrically connected with 220V alternating current, wherein rotary electric machine 2613 is known routine
Type rotary electric machine.
In actual use, by the setting of first movement device 23, before adjusting leg rack 221
Position afterwards pulls hawser 243 when needing to move leg rack 221, drives the operating of mobile pulley device 24,
Keep the second support plate 2315 mobile, drive the movement of the first catch bar 2312, to drive the movement of leg rack 221, adjusts
Leg rack 221 is saved to suitable location, 243 end of hawser is wound to annular and is fixed around slot 2414, it can be to entire
Device is fixed, and can adjust 221 front-rear position of leg rack by the length of adjusting 243 end of hawser to reach
Purpose, by this regulative mode, medical staff pulls 243 end of hawser, it can leg rack 221 is adjusted,
It is easy to adjust.
In actual use, by the setting of the second mobile device 25, before adjusting foot's rack 222
Rotary electric machine 2613 is opened when needing the front-rear position to foot's rack 222 to be adjusted in position afterwards, drives turning gear
The rotation of wheel 261,262 one end of wheel chain are fixedly connected with rotate gear 261, when rotate gear 261 rotates, wheel chain 262
It moving, the rotation hole 2621 on wheel chain 262 and rotate gear 261 cooperate, meanwhile, 262 other end of wheel chain, which pulls, to be connected
It connects push plate 2622, drives the movement of the second catch bar 252, to drive the movement of foot's rack 222, by this set,
By the rotation of rotary electric machine 2613, the front-rear position of foot's rack 222 is adjusted, improves the inconvenience of manpower regulation,
Convenience is provided for the use of medical staff.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (4)
1. a kind of bone traction frame convenient for adjusting, it is characterised in that: including pedestal (1) and be rotatably connected on pedestal (1) top
The transverse arm attachment device (2) that two of face edge symmetrically set up, the transverse arm attachment device (2) and pedestal (1) are rotatablely connected；
The transverse arm attachment device (2) includes transverse arm (21) and the sliding equipment (22) for being slidably mounted on transverse arm (21) top surface,
The sliding equipment (22) includes two parallel leg racks (221) and foot's rack (222) set up；
Leg rack (221) side is fixedly installed with first movement device (23), first movement device (23) packet
It includes the first support plate (231), the first support plate (231) bottom surface is fixedly connected with transverse arm (21), first support plate
(231) side is evenly equipped with connecting hole (2311), is slidably fitted with the first catch bar (2312) in the connecting hole (2311), described
The side of first catch bar (2312) is set with the first spring (2313), described first spring (2313) one end and the first support plate
(231) it is fixedly connected, the first spring (2313) other end is fixedly connected with the first backstop sliding block (2314), and described first stops
Gear sliding block (2314) is sleeved on the first catch bar (2312) side, and first catch bar (2312) is far from the first backstop sliding block
(2314) one end is fixedly connected with the second support plate (2315), and the second support plate (2315) side is fixedly connected with movement
Pulley gear (24), the mobile pulley device (24) include postposition pulley blocks (241), preposition pulley blocks (242) and hawser
(243), the hawser (243) is looped around on postposition pulley blocks (241) and preposition pulley blocks (242)；
Foot's rack (222) side is fixedly installed with the second mobile device (25), the second mobile device (25) packet
It includes supporting baffle (251), supporting baffle (251) bottom surface is fixedly connected with transverse arm (21), supporting baffle (251) side
Face is evenly equipped with supported hole (2511), is slidably fitted with the second catch bar (252) in the supported hole (2511), and described second pushes
Bar (252) side is set with second spring (2521), described second spring (2521) one end and supporting baffle (251) fixed company
It connects, second spring (2521) other end is fixedly connected with the second backstop sliding block (2522), the second backstop sliding block
(2522) it is sleeved on the second catch bar (252) side；
Second catch bar (252) is fixedly connected with rotating device (26), institute far from one end of the second backstop sliding block (2522)
Stating rotating device (26) includes rotate gear (261) and wheel chain (262), the fixed peace of rotate gear (261) lateral edge
Equipped with connection inserted block (2611), wheel chain (262) the bottom surface edge is fixedly connected with inserted block (2611) is connect, the gear
Chain (262) top surface is provided with the rotation hole (2621) matched with rotate gear (261), and the wheel chain (262) is far from turning gear
One end of wheel (261), which is fixedly installed with, connects push plate (2622), the connection push plate (2622) side and the second catch bar (252)
It is fixedly connected.
2. a kind of bone traction frame convenient for adjusting according to claim 1, it is characterised in that: the postposition pulley blocks
It (241) include first pulley (2411) and first support (2412), the first support (2412) and first pulley (2411) turn
Dynamic connection, first support (2412) bottom surface are fixedly connected with first support bar (2413), the first support bar
(2413) one end far from first support (2412) is fixedly connected with transverse arm (21), and first support bar (2413) side is provided with
For the annular matched with hawser (243) around slot (2414), the preposition pulley blocks (242) include second pulley (2421) and second
Bracket (2422), the second support (2422) and second pulley (2421) are rotatablely connected, second support (2422) bottom
Face is fixedly connected with second support bar (2423), the second support bar (2423) one end and cross far from second support (2422)
Arm (21) is fixedly connected；
The leg rack (221) is fixedly installed with the first runner (2211), the transverse arm close to the one end of transverse arm (21)
(21) top surface is provided with the first movement sliding slot matched with the first runner (2211) close to one end of leg rack (221)
(223)。
3. a kind of bone traction frame convenient for adjusting according to claim 1, it is characterised in that: the rotate gear
(261) side, which is fixedly installed with, connects rotating bar (2612), and the one of connection rotating bar (2612) separate rotate gear (261)
End fixation is communicated with rotary electric machine (2613).
4. a kind of bone traction frame convenient for adjusting according to claim 1, it is characterised in that: foot's rack
(222) one end close to transverse arm (21) is fixedly installed with the second runner (2221), and transverse arm (21) top surface is placed close to foot
One end of frame (222) is provided with the second mobile chute (224) matched with the second runner (2221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580362.2U CN209392175U (en) | 2018-09-27 | 2018-09-27 | A kind of bone traction frame convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580362.2U CN209392175U (en) | 2018-09-27 | 2018-09-27 | A kind of bone traction frame convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392175U true CN209392175U (en) | 2019-09-17 |
Family
ID=67877114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580362.2U Expired - Fee Related CN209392175U (en) | 2018-09-27 | 2018-09-27 | A kind of bone traction frame convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392175U (en) |
-
2018
- 2018-09-27 CN CN201821580362.2U patent/CN209392175U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20200927 |