CN107181232A - A kind of C arm machine rotary scanning motion cable automatic takeup - Google Patents
A kind of C arm machine rotary scanning motion cable automatic takeup Download PDFInfo
- Publication number
- CN107181232A CN107181232A CN201710510477.8A CN201710510477A CN107181232A CN 107181232 A CN107181232 A CN 107181232A CN 201710510477 A CN201710510477 A CN 201710510477A CN 107181232 A CN107181232 A CN 107181232A
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- CN
- China
- Prior art keywords
- tensioning
- ring
- spring connecting
- scanning motion
- rotary scanning
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The invention discloses a kind of C arm machine rotary scanning motion cable automatic takeup, belong to medicine equipment mobile device technology field, including tensioning wheel, tension wheel shaft, spring connecting rod, nutted rod and tensioning support, hole back-up ring is installed in tensioning wheel, bearing and spacer ring, the lower section of tension wheel shaft is provided with shaft block ring A, spring connecting rod is provided with multiple springs and multiple spring connecting pins, each spring correspondence one spring connecting pin of connection, nutted rod passes through pad, rotating dog, shaft block ring B is arranged on tensioning support, tensioning wheel is connected with steel wire rope, steel wire rope is acted on tensioning wheel, the tensile force of steel wire rope is adjusted by the deflection of spring, and then adjust the tensile force of motion cable row.Simple in construction, convenient disassembly of the invention, cost are low, reliability is high, can effectively adjust the tensile force of cable row, and moment protection cable row is not damaged by, with simple in construction, convenient disassembly, cost be low, high reliability.
Description
Technical field
The present invention relates to a kind of cable automatic takeup, more particularly to a kind of C arm machine rotary scanning motion cable is certainly
Dynamic tensioning apparatus, belongs to medicine equipment mobile device technology field.
Background technology
With the fast development of medical technology, requirement more and more higher of the clinical practice to medicine equipment mobile device, by electricity
The design that cable is hidden in mechanical structure will turn into Medical movable C arm machine main trend, and cable automatic takeup is not
It can lack, at present, in Application No. CN201120131312.8 Chinese patent, disclose a kind of cable tensioning apparatus,
The cable tensioning apparatus includes：Cylindricality guide, its two ends are respectively arranged with the fixed plate being parallel to each other and sliding panel, fixed plate
With cylindricality guide geo-stationary, sliding panel is set in cylindricality guide periphery with cylindricality guide slides relative；Elastic component,
It is set on cylindricality guide, and is limited between fixed plate and sliding panel；Cable pipe clamp, is connected with fixed plate or sliding panel,
And the opening direction of cable pipe clamp is vertical with the telescopic direction of elastic component；The cable tensioning apparatus utilizes the compression of elastic component
Impulsive force suffered by absorbing cable, is buffered the pulling force of cable, and the protection of shape paired cable can adjust cable in real time
Position of the pipe clamp on cable；But cable row relaxation can occur in the prior art or cable is drained through and crosses tensioning and cause cable
Situations such as line row damages, particularly X-ray production apparatus C-arm needs to protect cable constantly during rotary scanning motion
Line is arranged, it is impossible to the tensile force that effectively regulation cable is arranged.
The content of the invention
The main object of the present invention is to provide for a kind of C arm machine rotary scanning motion cable automatic takeup, is used for
Prevent cable row relaxation or cable are drained through from crossing the problem of tensioning causes cable row's damage, can effectively adjust cable row
Tensile force, during C-arm rotary scanning motion protect cable row.
The purpose of the present invention can reach by using following technical scheme：
A kind of C arm machine rotary scanning motion cable automatic takeup, including tensioning wheel, tension wheel shaft, spring connecting rod,
Nutted rod and tensioning support, the tensioning wheel are arranged on the tension wheel shaft, and the tension wheel shaft is arranged on the nutted rod
On, the spring connecting rod is arranged on the nutted rod, and the nutted rod is arranged on the tensioning support, the tensioning wheel
Hole back-up ring, bearing and spacer ring are inside installed, the lower section of the tension wheel shaft is provided with shaft block ring A, and the tensioning wheel passes through institute
State shaft block ring A and the tension wheel shaft is fixed on the nutted rod, the spring connecting rod is provided with multiple springs and many
Individual spring connecting pin, each spring correspondence one spring connecting pin of connection, the nutted rod passes through pad, rotation
Pin, shaft block ring B are arranged on the tensioning support, and the tensioning wheel is connected with steel wire rope, and the steel wire rope acts on described
On tensioning wheel, the tensile force of the steel wire rope is adjusted by the deflection of the spring, and then adjust motion cable row's
Tensile force.
It is preferred that scheme be that multiple axis holes, the hole back-up ring, the bearing and the spacer ring are provided with the tensioning wheel
In the different axis holes.
In any of the above-described scheme preferably, the spacer ring is arranged in the bearing, and the back-up ring is arranged on described
The lower section of bearing.
In any of the above-described scheme preferably, the tensioning wheel is set on the tension wheel shaft, the tension wheel shaft
Through the nutted rod.
In any of the above-described scheme preferably, the shaft block ring A is arranged on the lower section of the hole back-up ring, the axle
It is used to the hole being fixed in the tensioning wheel with back-up ring, the bearing and the spacer ring with back-up ring A.
In any of the above-described scheme preferably, the spring connecting pin is arranged on the outside of the spring, the spring
It is set on the spring connecting pin, the spring connecting pin is arranged in the spring connecting rod.
In any of the above-described scheme preferably, the rotating dog passes through the nutted rod and the tensioning support, described
Nutted rod and the tensioning support rotate on the rotating dog.
In any of the above-described scheme preferably, the tensioning support is provided with recessed in F types, the tensioning support of F types
Groove, the nutted rod is arranged in the groove.
In any of the above-described scheme preferably, the pad and the shaft block ring B are set on the rotating dog, institute
State pad to be arranged between the nutted rod and the tensioning support, the shaft block ring B is arranged under the tensioning support
Side.
In any of the above-described scheme preferably, the outside of the tensioning wheel is provided with steel wire rope groove, and the steel wire rope is set
In the steel wire rope groove.
The advantageous effects of the present invention：According to the C arm machine rotary scanning motion cable automatic takeup of the present invention, sheet
The C arm machine rotary scanning motion cable automatic takeup provided is invented, simple in construction, convenient disassembly, cost are low, reliability
Height, crosses the problem of tensioning causes cable row's damage for preventing cable row relaxation or cable to be drained through, can effectively adjust
The tensile force of cable row, protects cable row, C-arm is in rotary scanning motion during C-arm rotary scanning motion
During, cable row and mechanical structure are synchronized with the movement, and can effectively adjust cable row's tensile force, moment protection cable row
It is not damaged by, with simple in construction, convenient disassembly, cost be low, high reliability.
Brief description of the drawings
Fig. 1 is the whole of a preferred embodiment of the C arm machine rotary scanning motion cable automatic takeup according to the present invention
Body structure top view.
In figure：1- tensioning wheels, 2- holes back-up ring, 3- shaft block rings A, 4- tension wheel shaft, 5- bearings, 6- spacer rings, 7- springs
Connecting rod, 8- springs, 9- spring connecting pins, 10- nutted rods, 11- pads, 12- rotating dogs, 13- shaft block rings B, 14- tensioning branch
Frame.
Embodiment
To make those skilled in the art's more clear and clear and definite technical scheme, with reference to embodiment and accompanying drawing
The present invention is described in further detail, but the implementation of the present invention is not limited to this.
As shown in figure 1, a kind of C arm machine rotary scanning motion cable automatic takeup that the present embodiment is provided, including
Bearing up pulley 1, tension wheel shaft 4, spring connecting rod 7, nutted rod 10 and tensioning support 14, the tensioning wheel 1 are arranged on the tensioning wheel
On axle 4, the tension wheel shaft 4 is arranged on the nutted rod 10, and the spring connecting rod 7 is arranged on the nutted rod 10,
The nutted rod 10 is arranged on the tensioning support 14, and hole back-up ring 2, bearing 5 and spacer ring 6 are provided with the tensioning wheel 1,
The lower section of the tension wheel shaft 4 is provided with shaft block ring A3, and the tensioning wheel 1 passes through the shaft block ring A3 and the tension wheel shaft
4 are fixed on the nutted rod 10, and the spring connecting rod 7 is provided with multiple springs 8 and multiple spring connecting pins 9, Mei Gesuo
The correspondence one spring connecting pin 9 of connection of spring 8 is stated, the nutted rod 10 passes through pad 11, rotating dog 12, shaft block ring
B13 is arranged on the tensioning support 14, and the tensioning wheel 1 is connected with steel wire rope, and the steel wire rope acts on the tensioning wheel 1
On, the tensile force of the steel wire rope is adjusted by the deflection of the spring 8, and then adjust the tensioning of motion cable row
Power.
Further, in the present embodiment, as shown in figure 1, being provided with multiple axis holes in the tensioning wheel 1, the hole gear
Circle 2, the bearing 5 and the spacer ring 6 are arranged in the different axis holes, and the spacer ring 6 is arranged in the bearing 5, institute
The lower section that back-up ring 2 is arranged on the bearing 5 is stated, the tensioning wheel 1 is set on the tension wheel shaft 4, and the tension wheel shaft 4 is worn
Cross the nutted rod 10.
Further, in the present embodiment, as shown in figure 1, the shaft block ring A3 is arranged under the hole back-up ring 2
Side, the shaft block ring A3 is used to the hole back-up ring 2, the bearing 5 and the spacer ring 6 being fixed in the tensioning wheel 1,
The spring connecting pin 9 is arranged on the outside of the spring 8, and the spring 8 is set on the spring connecting pin 9, the bullet
Spring connecting pin 9 is arranged in the spring connecting rod 7, and the rotating dog 12 passes through the nutted rod 10 and the tensioning support
14, the nutted rod 10 and the tensioning support 14 rotate on the rotating dog 12.
Further, in the present embodiment, as shown in figure 1, the tensioning support 14 is F types, the tensioning support of F types
Groove is provided with 14, the nutted rod 10 is arranged in the groove, and the pad 11 and the shaft block ring B13 are set in institute
State on rotating dog 12, the pad 11 is arranged between the nutted rod 10 and the tensioning support 14, the shaft block ring B13
The lower section of the tensioning support 14 is arranged on, the outside of the tensioning wheel 1 is provided with steel wire rope groove, and the steel wire rope is arranged on described
In steel wire rope groove.
In summary, in the present embodiment, filled according to the C arm machine rotary scanning motion cable auto-tensioning of the present embodiment
Put, the C arm machine rotary scanning motion cable automatic takeup that the present embodiment is provided, simple in construction, convenient disassembly, cost be low,
Reliability is high, and the problem of tensioning causes cable row's damage, Neng Gouyou are crossed for preventing cable row relaxation or cable to be drained through
The tensile force of effect regulation cable row, protects cable row, C-arm is in rotation sweep during C-arm rotary scanning motion
During motion, cable row and mechanical structure are synchronized with the movement, and can effectively adjust cable row's tensile force, moment protection electricity
Cable row is not damaged by, with simple in construction, convenient disassembly, cost be low, high reliability.
It is described above, it is only further embodiment of the present invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art is in scope disclosed in this invention, and technique according to the invention scheme and its design add
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of C arm machine rotary scanning motion cable automatic takeup, it is characterised in that：Including tensioning wheel (1), tension wheel shaft
(4), spring connecting rod (7), nutted rod (10) and tensioning support (14), the tensioning wheel (1) are arranged on the tension wheel shaft (4)
On, the tension wheel shaft (4) is arranged on the nutted rod (10), and the spring connecting rod (7) is arranged on the nutted rod
(10) on, the nutted rod (10) is arranged on the tensioning support (14), and hole back-up ring is provided with the tensioning wheel (1)
(2), bearing (5) and spacer ring (6), the lower section of the tension wheel shaft (4) are provided with shaft block ring A (3), and the tensioning wheel (1) passes through
The shaft block ring A (3) and the tension wheel shaft (4) are fixed on the nutted rod (10), are set on the spring connecting rod (7)
There are multiple springs (8) and multiple spring connecting pins (9), each spring (8) correspondence one spring connecting pin of connection
(9), the nutted rod (10) is arranged on the tensioning support (14) by pad (11), rotating dog (12), shaft block ring B (13)
On, the tensioning wheel (1) is connected with steel wire rope, and the steel wire rope is acted on the tensioning wheel (1), is passed through the spring (8)
Deflection adjust the tensile force of the steel wire rope, and then adjust the tensile force of motion cable row.
2. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 1, it is characterised in that：Institute
State and multiple axis holes are provided with tensioning wheel (1), hole back-up ring (2), the bearing (5) and the spacer ring (6) are arranged on difference
The axis hole in.
3. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 2, it is characterised in that：Institute
State spacer ring (6) to be arranged in the bearing (5), the back-up ring (2) is arranged on the lower section of the bearing (5).
4. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 1, it is characterised in that：Institute
State tensioning wheel (1) to be set on the tension wheel shaft (4), the tension wheel shaft (4) passes through the nutted rod (10).
5. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 1, it is characterised in that：Institute
The lower section that shaft block ring A (3) is arranged on the hole back-up ring (2) is stated, the shaft block ring A (3) is used for the hole back-up ring
(2), the bearing (5) and the spacer ring (6) are fixed in the tensioning wheel (1).
6. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 1, it is characterised in that：Institute
The outside that spring connecting pin (9) is arranged on the spring (8) is stated, the spring (8) is set on the spring connecting pin (9),
The spring connecting pin (9) is arranged on the spring connecting rod (7).
7. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 1, it is characterised in that：Institute
State rotating dog (12) and pass through the nutted rod (10) and the tensioning support (14), the nutted rod (10) and the tensioning support
(14) rotated on the rotating dog (12).
8. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 7, it is characterised in that：Institute
It is that groove is provided with F types, the tensioning support (14) of F types to state tensioning support (14), and the nutted rod (10) is arranged on described
In groove.
9. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 8, it is characterised in that：Institute
State pad (11) and the shaft block ring B (13) is set on the rotating dog (12), the pad (11) is arranged on described
Between tight bar (10) and the tensioning support (14), the shaft block ring B (13) is arranged on the lower section of the tensioning support (14).
10. a kind of C arm machine rotary scanning motion cable automatic takeup according to claim 1, it is characterised in that：Institute
The outside for stating tensioning wheel (1) is provided with steel wire rope groove, and the steel wire rope is arranged in the steel wire rope groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510477.8A CN107181232A (en) | 2017-06-28 | 2017-06-28 | A kind of C arm machine rotary scanning motion cable automatic takeup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710510477.8A CN107181232A (en) | 2017-06-28 | 2017-06-28 | A kind of C arm machine rotary scanning motion cable automatic takeup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107181232A true CN107181232A (en) | 2017-09-19 |
Family
ID=59844553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710510477.8A Pending CN107181232A (en) | 2017-06-28 | 2017-06-28 | A kind of C arm machine rotary scanning motion cable automatic takeup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107181232A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125072A (en) * | 2019-06-25 | 2020-12-25 | 南京普爱医疗设备股份有限公司 | Automatic cable winding and unwinding device for medical X-ray C-arm machine |
| CN117833108A (en) * | 2024-03-06 | 2024-04-05 | 西部电缆陕西有限公司 | Cable construction tensioning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8909486U1 (en) * | 1988-08-19 | 1989-11-09 | Siemens AG, 1000 Berlin und 8000 München | Device with a device for receiving an electrical conductor |
| US5450466A (en) * | 1993-03-31 | 1995-09-12 | Shimadzu Corporation | Radiographic apparatus having a C-shaped arm for supporting an x-ray tube and an image receiving unit |
| US20010040941A1 (en) * | 2000-05-09 | 2001-11-15 | Bernard Charpillat | Belt tensioner and a radiology apparatus equipped with such a belt |
| CN203272648U (en) * | 2013-05-30 | 2013-11-06 | 南京普爱射线影像设备有限公司 | Automatic compensation tensioning mechanism for medical X-ray machine |
| CN105351466A (en) * | 2015-11-19 | 2016-02-24 | 中联重机股份有限公司 | Belt tightening pulley device |
-
2017
- 2017-06-28 CN CN201710510477.8A patent/CN107181232A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8909486U1 (en) * | 1988-08-19 | 1989-11-09 | Siemens AG, 1000 Berlin und 8000 München | Device with a device for receiving an electrical conductor |
| US5450466A (en) * | 1993-03-31 | 1995-09-12 | Shimadzu Corporation | Radiographic apparatus having a C-shaped arm for supporting an x-ray tube and an image receiving unit |
| US20010040941A1 (en) * | 2000-05-09 | 2001-11-15 | Bernard Charpillat | Belt tensioner and a radiology apparatus equipped with such a belt |
| CN203272648U (en) * | 2013-05-30 | 2013-11-06 | 南京普爱射线影像设备有限公司 | Automatic compensation tensioning mechanism for medical X-ray machine |
| CN105351466A (en) * | 2015-11-19 | 2016-02-24 | 中联重机股份有限公司 | Belt tightening pulley device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125072A (en) * | 2019-06-25 | 2020-12-25 | 南京普爱医疗设备股份有限公司 | Automatic cable winding and unwinding device for medical X-ray C-arm machine |
| CN117833108A (en) * | 2024-03-06 | 2024-04-05 | 西部电缆陕西有限公司 | Cable construction tensioning device |
| CN117833108B (en) * | 2024-03-06 | 2024-05-28 | 西部电缆陕西有限公司 | Cable construction tensioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170919 |