CN206198123U - A kind of orthopaedics head of a bed tractor - Google Patents
A kind of orthopaedics head of a bed tractor Download PDFInfo
- Publication number
- CN206198123U CN206198123U CN201620906078.4U CN201620906078U CN206198123U CN 206198123 U CN206198123 U CN 206198123U CN 201620906078 U CN201620906078 U CN 201620906078U CN 206198123 U CN206198123 U CN 206198123U
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- China
- Prior art keywords
- head
- sliding sleeve
- bed
- rod
- orthopaedics
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
This practicality newly discloses a kind of orthopaedics head of a bed tractor.It mainly solves the problems, such as that existing orthopaedics head of a bed tractor has that angle adjustment is inconvenient, safety in utilization is poor, installation is wasted time and energy.It includes a square shaft, two support arms, a universal connection rod and a traction component, wherein, the connection end of support arm is respectively through supporting sliding sleeve to be sleeved on square shaft, its fixing end is fixed on head of a bed crossbeam through locking device respectively, the connection sliding sleeve of one end one of universal connection rod is sleeved on the square shaft between two support arms, and traction component is fixed on the other end of universal connection rod；The holding screw that its position can be locked is respectively equipped with sliding sleeve, the circumferential surface of connection sliding sleeve is supported.The utility model reasonable in design, traction angle is applied widely, safe and reliable, and installation operation is convenient.
Description
Technical field
The utility model is related to a kind of medical surgery apparatus, especially a kind of orthopaedics head of a bed tractor.
Background technology
Tractor is a kind of conventional medical auxiliary apparatus of Orthopeadic Surgery, and it is arranged on the head of a bed and applies, and can play reduction
The function such as gap, improvement blood circulation between neurothlipsis, alleviation muscle contracture, augmenting bone.At present, the head of a bed that orthopaedics is applied leads
Lead device mainly includes the two symmetrical support arms for being vertically fixed on the head of a bed, and crossbeam is transversely provided between two support arms, is slided on crossbeam
It is provided with some hooks.It is to set traction angle by adjusting the position of horizontal depth of beam and hook on crossbeam when using, it is deposited
Beam height and hook position adjustment it is inconvenient, different traction angle demands cannot be met and the small problem of the scope of application；
In addition, under stressing conditions, hook is slided easily on crossbeam, its safety in utilization is poor；Support arm is worn to connect and is fixed on the head of a bed, exists
The deficiency that installation is wasted time and energy.
The content of the invention
In order to overcome existing orthopaedics head of a bed tractor to exist, angle adjustment is inconvenient, the scope of application is small, safety in utilization
Difference, the deficiency that wastes time and energy is installed, the utility model provides a kind of reasonable in design, traction angle is applied widely, use
The convenient orthopaedics head of a bed tractor of safe and reliable, installation operation.
The utility model solves the technical scheme that its technical problem used：A kind of orthopaedics head of a bed tractor, its feature
It is：It includes a square shaft, two support arms, a universal connection rod and a traction component, and the connection end of described support arm is distinguished
Through supporting sliding sleeve to be sleeved on described square shaft, its fixing end is fixed on head of a bed crossbeam through locking device respectively；Described ten thousand
It is sleeved on the square shaft between two support arms to the connection sliding sleeve of one end one of connecting rod, described traction component is fixed on universal
On the other end of connecting rod；Holding screw is respectively equipped with described support sliding sleeve, the circumferential surface of connection sliding sleeve, the clamp screw
Be locked on square shaft for support sliding sleeve, connection sliding sleeve correspondence respectively by nail.
Described universal connection rod includes a head rod and one second connecting rod, one end of described head rod
It is fixed on described connection sliding sleeve, between the other end of head rod and one end of the second connecting rod, the second connecting rod
The other end and traction component between be respectively equipped with tooth latch fitting.
Described each tooth latch fitting includes two lock cylinders, and two lock cylinder corresponds to another with head rod respectively
End, one end of the second connecting rod, the other end of the second connecting rod and traction component are fixedly connected, on two cylinder binding faces respectively
The friction teeth of mutual cooperation is provided with, is coaxially worn by a bolt respectively between two described lock parts and connect, and coordinated on the bolt
There is locking nut.
Described traction component includes a hitch frame and some hauling blocks, and described hauling block is rotated through wheel shaft respectively
It is supported on described hitch frame.
The fixing end of described support arm is in hook shape, and described locking device includes a spacer pad and a locking bottom
Plate, described spacer pad is fixed in the hook inner webs of support arm；Homonymy is provided with two openings on described locking base plate
Groove, described locking base plate is inserted into support arm fixing end through open slot correspondence, and the side of the locking base plate is pressed against the head of a bed
On crossbeam, the one end and spacer pad for locking base plate opposite side compress, and the other end is through one and the hook outer webs screw thread of support arm
The nut of cooperation is fixed.
The utility model includes a square shaft, two support arms, a universal connection rod and a traction component, wherein, support arm
Connection end is respectively through supporting sliding sleeve to be sleeved on square shaft, and its fixing end is fixed on head of a bed crossbeam through locking device respectively, universal
The connection sliding sleeve of one end one of connecting rod is sleeved on the square shaft between two support arms, and traction component is fixed on universal connection rod
On the other end；The holding screw that its position can be locked is respectively equipped with sliding sleeve, the circumferential surface of connection sliding sleeve is supported.This practicality
Novel warp locking device is stably mounted on head of a bed crossbeam, and its is safe and reliable；Slided through the connection on universal connection rod
Set adjustment distracted position, traction angle is adjusted through universal connection rod, and its is applied widely.Compared with prior art, this practicality is new
Reasonable in design, installation operation is convenient.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is a kind of structural representation of locking base plate of the present utility model.
Marked in figure：1. square shaft, 2. support arm, 201. connection ends, 202. fixing ends, 203. locking devices, 2031. positioning
Cushion block, 2032. locking base plates, 2033. open slots, 2034. nuts 3. support sliding sleeve, 4. head of a bed crossbeam, 5. universal connection rod,
501. head rods, 502. second connecting rods, 503. tooth latch fittings, 5031. lock cylinders, 5032. friction teeths, 5033. bolts,
5034. locking nuts, 6. traction component, 601. hitch frames, 602. hauling blocks, 603. wheel shafts, 7. holding screw, 8. connection is slided
Set.
Specific embodiment
As shown in figure 1, a kind of orthopaedics head of a bed tractor, it includes a square shaft 1, two support arms 2, the and of a universal connection rod 5
One traction component 6.
In Fig. 1, the connection end 201 of two support arms 2 is sleeved on square shaft 1 through support sliding sleeve 3 respectively, its fixing end 202
It is fixed on head of a bed crossbeam 4 through locking device 203 respectively.Along the distance between axially adjustable support sliding sleeve 3 of square shaft 1, make two
The fixing end 202 of brace 2 is applicable the sick bed head of a bed of different size.
In fig. 2, the fixing end 202 of support arm 2 is in hook shape, and locking device 203 includes a spacer pad 2031 and
Locking base plate 2032, wherein, spacer pad 2031 is weldingly fixed in the hook inner webs of support arm 2, as shown in Figure 2 and Figure 3,
Two open slots 2033 are provided with the homonymy of locking base plate 2032, locking base plate 2032 is inserted into support arm through the correspondence of open slot 2033
In 2 fixing ends 202, the side of the locking base plate 2032 is pressed against on head of a bed crossbeam 4, one end and the spacer pad 2031 of opposite side
Compress, the other end is fixed through a nut 2034 coordinated with the hook outer webs screw thread of support arm 2.
As shown in Figure 1, 2, holding screw 7 is provided with the circumferential surface of support sliding sleeve 3, the holding screw 7 will support sliding sleeve 3
Correspondence is locked on square shaft 1.
As shown in figure 1, the connection sliding sleeve 8 of one end one of universal connection rod 5 is sleeved on the square shaft 1 between two support arms 2,
Traction component 6 is weldingly fixed on the other end of universal connection rod 5.Connection sliding sleeve 8 drives universal connection rod 5 together with traction component
6 together slide axially along square shaft 1；Holding screw 7 is provided with the circumferential surface of connection sliding sleeve 8, in adjustment position, the clamp screw
Be locked in the connection correspondence of sliding sleeve 8 on square shaft 1 by nail 7.
In Fig. 1, universal connection rod 5 includes a head rod 501 and one second connecting rod 502, wherein, the first connection
One end of bar 501 be welded on connection sliding sleeve 8 on, head rod 501 the other end and the second connecting rod 502 one end it
Between, between the other end of the second connecting rod 502 and traction component 6 be respectively equipped with tooth latch fitting 503.
In the present embodiment, as shown in figure 1, each tooth latch fitting 503 includes two lock cylinders 5031, two lock cylinder 5031
Correspond to respectively and the other end of head rod 501, one end of the second connecting rod 502, the other end of the second connecting rod 502 and lead
Draw component 6 to be welded and fixed.
In Fig. 1, fixation is connect through coaxial the wearing of a bolt 5033 between two lock parts, locking is combined with the bolt 5033
Nut 5034.To prevent two cylinders from relatively rotating, the friction teeth 5032 of mutual cooperation is respectively equipped with two cylinder binding faces.
In the present embodiment, as shown in Figure 1 and Figure 2, traction component 6 includes a hitch frame 601 and some hauling blocks 602,
The need for meet different traction angles, hauling block 602 is supported on hitch frame 601 through the vertical rotating of wheel shaft 603 respectively.
When in use, slip is fixed on the support sliding sleeve 3 of the connection end 201 of support arm 2 to the utility model, adjusts support arm 2
The distance between, sliding sleeve 3 will be supported to be locked on square shaft 1 using holding screw 7；The fixing end 202 of two support arms 2 is hooked on
On head of a bed crossbeam 4, it passes through locking device 203 and is fixed；Sliding sleeve 8 is in axial sliding connection along square shaft 1, ten thousand are adjusted and fix
To the position of connecting rod 5；Head rod 501, second connecting rod 502, traction component 6 are adjusted by adjusting tooth latch fitting 503
Highly, a certain hauling block 602 of one end pile warp of pull rope is stretched by balancing weight.
The utility model reasonable in design, traction angle is applied widely, safe and reliable, and installation operation is convenient.
Claims (5)
1. a kind of orthopaedics head of a bed tractor, it is characterised in that：It includes that a square shaft, two support arms, a universal connection rod and lead
Draw component, the connection end of described support arm is sleeved on described square shaft through support sliding sleeve respectively, and its fixing end is respectively through lock
Tight device is fixed on head of a bed crossbeam；The connection sliding sleeve of one end one of described universal connection rod is sleeved between two support arms
On square shaft, described traction component is fixed on the other end of universal connection rod；In described support sliding sleeve, the week of connection sliding sleeve
To holding screw is respectively equipped with face, be locked on square shaft for support sliding sleeve, connection sliding sleeve correspondence respectively by the holding screw.
2. a kind of orthopaedics head of a bed tractor according to claim 1, it is characterised in that：Described universal connection rod includes one
Head rod and one second connecting rod, one end of described head rod are fixed on described connection sliding sleeve, first
It is respectively equipped between one end of the other end of connecting rod and the second connecting rod, between the other end of the second connecting rod and traction component
Tooth latch fitting.
3. a kind of orthopaedics head of a bed tractor according to claim 2, it is characterised in that：Described each tooth latch fitting includes
Two lock cylinders, two lock cylinder is respectively corresponded to and the other end of head rod, one end of the second connecting rod, the second connecting rod
The other end and traction component are fixedly connected, and the friction teeth of mutual cooperation, two described locks are respectively equipped with two cylinder binding faces
Coaxially worn by a bolt respectively between column piece and connect, and locking nut is combined with the bolt.
4. a kind of orthopaedics head of a bed tractor according to claim 1, it is characterised in that：Described traction component leads including one
Draw frame and some hauling blocks, described hauling block is rotatably supported on described hitch frame through wheel shaft respectively.
5. a kind of orthopaedics head of a bed tractor according to claim 1, it is characterised in that：The fixing end of described support arm is in
Hook shape, described locking device includes a spacer pad and a locking base plate, and described spacer pad is fixed on support arm
In hook inner webs；Homonymy is provided with two open slots on described locking base plate, and described locking base plate is inserted through open slot correspondence
In support arm fixing end, the side of the locking base plate is pressed against on head of a bed crossbeam, is locked one end of base plate opposite side and is determined
Position cushion block is compressed, and the other end is fixed through a nut coordinated with the hook outer webs screw thread of support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906078.4U CN206198123U (en) | 2016-08-21 | 2016-08-21 | A kind of orthopaedics head of a bed tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620906078.4U CN206198123U (en) | 2016-08-21 | 2016-08-21 | A kind of orthopaedics head of a bed tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198123U true CN206198123U (en) | 2017-05-31 |
Family
ID=58755907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620906078.4U Expired - Fee Related CN206198123U (en) | 2016-08-21 | 2016-08-21 | A kind of orthopaedics head of a bed tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582155A (en) * | 2017-09-08 | 2018-01-16 | 宜昌市中心人民医院 | Adjustable combined type skull traction device and traction method |
| CN109431670A (en) * | 2018-12-29 | 2019-03-08 | 重庆市第四人民医院 | It is orthopaedics hospital bed to use hitch frame |
-
2016
- 2016-08-21 CN CN201620906078.4U patent/CN206198123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582155A (en) * | 2017-09-08 | 2018-01-16 | 宜昌市中心人民医院 | Adjustable combined type skull traction device and traction method |
| CN109431670A (en) * | 2018-12-29 | 2019-03-08 | 重庆市第四人民医院 | It is orthopaedics hospital bed to use hitch frame |
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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: 20170531 Termination date: 20180821 |