CN214342366U - Balancing device of X-ray machine and ray equipment - Google Patents
Balancing device of X-ray machine and ray equipment Download PDFInfo
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- CN214342366U CN214342366U CN202022386899.9U CN202022386899U CN214342366U CN 214342366 U CN214342366 U CN 214342366U CN 202022386899 U CN202022386899 U CN 202022386899U CN 214342366 U CN214342366 U CN 214342366U
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Abstract
The utility model relates to a balancing unit and ray equipment of X-ray machine, a balancing unit of X-ray machine includes: the beam limiter comprises a frame, a lifting column assembly, a self-balancing mechanism, a power balancing mechanism and a mounting assembly for mounting the beam limiter. The self-balancing mechanism realizes self-balancing control of the mounting assembly, the power balancing mechanism has a balancing function, meanwhile, the power balancing mechanism is combined with the driving assembly to drive the second cone pulley to rotate, lifting of the movable upright post is realized, and the automatic control and automatic balancing functions of the beam limiter on the mounting assembly are realized through the lifting actions of the movable upright post and the mounting assembly. The utility model discloses an adopt self-balancing mechanism and power balance mechanism to the technical means who combines, overcome X ray equipment and can only rely on manual completion bulb, the technical problem of beam limiter lift operation, reached automatic control, automatic balance, the laborsaving technological effect of beam limiter.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to balancing unit and ray equipment of X-ray machine.
Background
The movable beam limiter has the characteristics of small size and flexibility, and can be used in operating rooms, emergency rooms, bedside and other scenes needing the movable X-ray camera. Currently, the mobile beam limiter commonly used in the market basically adopts a mobile X-ray device with a telescopic column as disclosed in patent No. 201380025914.7, and adopts a mechanical balance structure for self-balancing. However, the wide field of vision in front of the doctor during the transition movement of the equipment has an important influence on the safety during the movement of the equipment. In addition, during the shooting process, the medical staff needs to frequently lift the ball tube to adjust the size of the SID. The movable X-ray equipment with the telescopic column can only manually complete the lifting operation of the bulb tube and the beam limiter, and the medical staff has high labor intensity and inconvenient operation during operation.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve lies in, provides balancing unit and ray equipment of X-ray machine to solve the problem that X-ray equipment can only rely on manual completion bulb, beam limiter lift operation.
In order to solve the technical problem, an embodiment of the utility model provides a balancing unit of X-ray machine, include: a frame; the lifting column assembly comprises a first upright and a movable upright which are arranged on the frame; the self-balancing mechanism comprises a first elastic component, a first pulley block, a first cone pulley, a third fixed pulley arranged on the movable upright post and a first pull rope; the power balance mechanism comprises a second elastic component, a second pulley block, a second cone pulley, a second pull rope and a driving component; a mounting assembly for mounting the beam limiter; the surface of the first cone pulley is provided with a first spiral groove; a second spiral groove is formed in the surface of the second cone pulley; the movable upright post is connected with the first upright post in a sliding manner in the vertical direction; the mounting assembly is connected with the movable upright post in a sliding manner in the vertical direction; the first pulley block is arranged at one end of the first elastic component; one end of the first elastic component, which is far away from the third fixed pulley, is fixedly connected with the first upright post; the first pull rope sequentially bypasses the first pulley block, the first cone pulley and the third fixed pulley and then is fixed with the mounting assembly, the head of the first pull rope is fixed on the first upright post, and the first pull rope is wound on the first spiral groove of the first cone pulley; one end of the second elastic component is connected with the second pulley block, and the end of the second elastic component, which is far away from the third fixed pulley, is fixedly connected with the first upright post or the frame; the second pull rope sequentially bypasses a second pulley block and a second cone pulley and then is fixedly connected with the movable stand column, the head of the second pull rope is fixed, and the second pull rope is wound on a second spiral groove of the second cone pulley; the driving assembly is in transmission connection with the second cone pulley.
Furthermore, the first pulley block comprises a first pulley frame, and a first movable pulley rotatably connected to the first pulley frame; the first pulley yoke is fixedly connected with one end of the first elastic component.
Furthermore, the first pulley block comprises a plurality of first movable pulleys arranged on the pulley yoke and a plurality of first fixed pulleys fixed on the first upright post.
Furthermore, the second pulley block comprises a second pulley frame and a second movable pulley which is rotatably connected to the second pulley frame; and the second pulley frame is fixedly connected with one end of the second elastic component.
Furthermore, the second pulley block comprises a plurality of second movable pulleys arranged on the pulley frame and a plurality of second fixed pulleys fixed on the frame.
Further, the first elastic assembly is a tension spring; the second elastic component is a gas spring or a volute spiral spring, a compression spring and an extension spring.
Furthermore, one end of the second elastic assembly, which is far away from the third fixed pulley, is fixedly connected with the frame; the head of the second pull rope is fixedly connected with the rack.
Further, the self-balancing mechanism further comprises a fourth fixed pulley arranged on the first upright post; and the first pull rope sequentially bypasses the first cone pulley, the fourth fixed pulley and the third fixed pulley and then is fixed with the mounting assembly.
Further, the power balance mechanism further comprises a fifth fixed pulley arranged on the first upright post; the second pull rope sequentially winds the second cone pulley and the fifth fixed pulley and then is fixedly connected with the movable upright post; the driving assembly is in transmission connection with the second cone pulley through a belt.
Correspondingly, the embodiment of the utility model also provides a ray equipment, ray equipment adopts the balancing unit of above-mentioned X-ray machine; the ray equipment also comprises a beam limiter and a vehicle body; the mounting assembly comprises a lifting trolley, a cantilever fixed on the lifting trolley and a bulb tube assembly mounted on the cantilever; the lifting trolley is connected with the movable upright post in a sliding manner in the vertical direction; the beam limiter is arranged at the tail end of the bulb tube assembly; the frame is arranged on the vehicle body; the first upright post is rotatably connected with the rack.
The embodiment of the utility model provides a through the balancing unit who provides the X-ray machine, self-balancing mechanism realizes the self-balancing control of installation component, and power balance mechanism self possesses balanced function, still combines drive assembly drive second cone pulley to rotate simultaneously, realizes the lift of activity stand, and the lift action through activity stand and installation component realizes the automatic control and the automatic balance's of installation component upper limit ware function. The utility model discloses an adopt self-balancing mechanism and power balance mechanism to the technical means who combines, overcome X ray equipment and can only rely on manual completion bulb, the technical problem of beam limiter lift operation, reached automatic control, automatic balance, the laborsaving technological effect of beam limiter.
The embodiment of the utility model provides a still provide a ray equipment, adopt foretell X-ray machine's balancing unit and combine the technical means of carrier dolly, overcome medical staff operation X-ray equipment formula intensity of labour big, the inconvenient problem of operation, reached at the technological effect who reduces coefficient of operation, automatic control.
The invention is further described with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of a first embodiment of a balancing device of an X-ray machine according to the present invention;
FIG. 2 is a schematic view of a second embodiment of the balancing device of the X-ray machine of the present invention;
fig. 3 is a schematic view of a third embodiment of the balancing device of the X-ray machine of the present invention;
fig. 4 is a schematic diagram of a balancing device of an X-ray machine according to a fourth embodiment of the present invention;
fig. 5 is a schematic view of a first usage state of the ray equipment of the present invention;
fig. 6 is a schematic diagram of the second use state of the ray device of the present invention.
Description of the reference numerals
1 lifting column assembly 11 first upright
12 first elastic component of movable upright post 21
22 first pulley block 221 first pulley yoke
222 first movable pulley 223 first fixed pulley
23 first step pulley 24 third fixed pulley
25 first rope 26 fourth fixed pulley
3 second elastic component of dynamic balancing mechanism 31
32 second pulley block 321 second pulley yoke
322 second movable block 323 second fixed block
33 second cone pulley 34 second pull rope
35 drive assembly 36 fifth fixed pulley
4 beam limiter 5 mounting assembly
51 lifting trolley 52 cantilever
53 bulb subassembly 6 automobile body
Detailed Description
In order to more fully understand the technical content of the present invention, the technical solution of the present invention will be further described and illustrated with reference to the schematic drawings, but not limited thereto.
In the embodiment of the present invention, if there is directional indication (such as upper, lower, left, right, front, and rear … …) only for explaining the relative position relationship between the components and the motion situation under a certain posture (as shown in the drawing), if the certain posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of the first, second, etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Example one
As shown in fig. 1, a balancing device for an X-ray machine includes: a frame, a lifting column assembly 1, a dynamic balance mechanism 3 and a mounting assembly 5 for mounting a beam limiter 4.
Preferably, the lifting column assembly 1 comprises a first upright 11 mounted on the frame, a movable upright 12. The movable upright post 12 is connected with the first upright post 11 in a sliding mode in the vertical direction, and the mounting assembly 5 is connected with the movable upright post 12 in a sliding mode in the vertical direction.
Preferably, the device comprises a first elastic component 21, a first pulley block 22, a first cone pulley 23, a third fixed pulley 24 mounted on the movable upright 12, and a first pull rope 25. The first pulley block 22 is installed at one end of the first elastic component 21, and one end of the first elastic component 21 far away from the third fixed pulley 24 is fixedly connected with the first upright post 11. The first pulling rope 25 sequentially winds around the first pulley block 22, the first cone pulley 23 and the third fixed pulley 24 and then is fixed with the mounting component 5, and the head of the first pulling rope 25 is fixed on the first upright post 11.
Preferably, the first pulley block 22 includes a first pulley frame 221 and a first movable pulley 222 rotatably connected to the first pulley frame 221, and the first pulley frame 221 is fixedly connected to one end of the first elastic member 21. The first pulley block 22 comprises 2 first movable pulleys 222 mounted on the pulley yoke and a first fixed pulley 223 fixed on the first upright 11.
Preferably, the first spiral groove is formed on the surface of the first step pulley 23, and the first rope 25 is wound around the first spiral groove of the first step pulley 23. The weight of the mounting assembly 5 and the beam limiter 4 generates a torque on one side of the first step pulley 23 by the action of the first pull rope 25, and the first elastic assembly 21 generates an opposite torque on the other side of the first step pulley 23 by deformation, so that the torques on both sides of the first step pulley 23 are balanced. The shape of the first helical groove needs to be selected or designed in combination with the elastic force of the first elastic member 21 and the force exerted by the mounting member.
Preferably, the first elastic member 21 is a tension spring.
Preferably, the first pull rope 25 is fixed to the mounting assembly 5 after sequentially passing around the first tower pulley 23, the fourth fixed pulley 26 and the third fixed pulley 24.
Preferably, the dynamic balance mechanism 3 comprises a second elastic component 31, a second pulley block 32, a second cone pulley 33, a second pull rope 34 and a driving component 35. One end of the second elastic component 31 is connected with the second pulley block 32, and the end thereof far away from the third fixed pulley 24 is fixedly connected with the first upright post 11. The second pull rope 34 sequentially rounds the second pulley block 32 and the second cone pulley 33 and then is fixedly connected with the movable upright post 12, and the head part of the second pull rope 34 is fixed with the first upright post 11. The second pulley block 32 includes a second pulley frame 321, a second movable pulley 322 rotatably connected to the second pulley frame 321, and the second pulley frame 321 is fixedly connected to one end of the second elastic component 31.
Preferably, the surface of the second step pulley 33 is provided with a second spiral groove, the second pull rope 34 is wound around the second spiral groove of the second step pulley 33, and the driving assembly 35 is in transmission connection with the second step pulley 33. The driving assembly 35 drives the second step pulley 33 to rotate, and the upright post and the second elastic assembly 31 respectively generate balanced torque on two sides of the second step pulley 33 through the second pull rope 34. The shape of the second spiral groove needs to be selected or designed in combination with the load of the movable column and the elastic force of the second elastic element 31.
Preferably, the second elastic assembly 31 is a gas spring.
Preferably, the power balance mechanism 3 further includes a fifth fixed pulley 36 mounted on the first upright 11, and the second pull rope 34 sequentially passes through the second tower pulley 33 and the fifth fixed pulley 36 and then is fixedly connected to the movable upright 12.
Preferably, the drive assembly 35 is in belt-driven connection with the second cone pulley 33.
Example two
As shown in fig. 2, the present embodiment is different from the first embodiment in that: one end of the second rope 34 is fixed on the frame, the second elastic element 31 is a compression spring, and the second pulley block 32 includes a second pulley frame 321 fixed on one end of the second elastic element 31, a second movable pulley 322 rotatably connected to the second pulley frame 321, and a second fixed pulley 323 fixed on the frame.
EXAMPLE III
As shown in fig. 3, the present embodiment is different from the first embodiment in that: the second elastic member 31 is a spiral spring, and one end of the second pull cord 34 is fixed to the spiral spring. The second pulley block 32 is a second fixed pulley 323 fixed to the frame.
Example four
As shown in fig. 4, the present embodiment is different from the first embodiment in that: one end of the second rope 34 is fixed on the frame, the second elastic element 31 is a tension spring, and the second pulley block 32 includes a second pulley frame 321 fixed on one end of the second elastic element 31, a second movable pulley 322 rotatably connected to the second pulley frame 321, and a second fixed pulley 323 fixed on the frame.
The embodiment of the utility model provides a through the balancing unit who provides the X-ray machine, realize the self-balancing control of installation component 5, power balance mechanism 3 self possesses balanced function, still combines drive assembly 35 drive second cone pulley 33 to rotate simultaneously, realizes the lift of activity stand 12, and the action of going up and down through activity stand 12 and installation component 5 realizes the automatic control and the automatic balance's of restriction ware 4 on the installation component 5 function. The utility model discloses an adopt and 3 to the technological means that combines with the power balance mechanism, overcome X ray equipment and can only rely on manual completion bulb, the technical problem of restriction 4 lift operations, reached automatic control, automatic balance, laborsaving technological effect of restriction 4.
In other embodiments, the first pulley block 22 may be only one first movable pulley 222, or may be a labor-saving pulley block combining a plurality of first movable pulleys 222 and a plurality of first fixed pulleys 223.
In other embodiments, the first pulley block 22 may be only one first movable pulley 222, or may be a labor-saving pulley block combining a plurality of first movable pulleys 222 and a plurality of first fixed pulleys 223.
In other embodiments, the first elastic assembly 21 may also be a compression spring, an extension spring, a gas spring.
In other embodiments, first elastic assembly 21 may also be a gas spring.
As shown in fig. 5 and fig. 6, the present invention further provides a ray device, wherein the ray device adopts the balancing device of the X-ray machine. The ray equipment also comprises a beam limiter 4 and a vehicle body 6.
Preferably, the mounting assembly 5 includes a lift truck 51, a boom 52 secured to the lift truck 51, and a bulb assembly 53 mounted on the boom 52.
The lifting trolley 51 is connected with the movable upright post 12 in a sliding mode in the vertical direction, the beam limiter 4 is installed at the tail end of the bulb tube component 53, the frame is installed on the trolley body 6, and the first upright post 11 is connected with the frame in a rotating mode.
The ray equipment bears the balancing device and the beam limiter 4 of the X-ray machine through the vehicle body 6, the position can be moved according to specific use, the balancing device can be folded in the moving process, and the first upright post 11, the movable upright post 12 and the beam limiter 4 cannot block the sight of an operator.
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 (10)
1. A balancing device of an X-ray machine is characterized by comprising:
a frame;
the lifting column assembly comprises a first upright and a movable upright which are arranged on the frame;
the self-balancing mechanism comprises a first elastic component, a first pulley block, a first cone pulley, a third fixed pulley arranged on the movable upright post and a first pull rope;
the power balance mechanism comprises a second elastic component, a second pulley block, a second cone pulley, a second pull rope and a driving component;
a mounting assembly for mounting the beam limiter;
the surface of the first cone pulley is provided with a first spiral groove; a second spiral groove is formed in the surface of the second cone pulley; the movable upright post is connected with the first upright post in a sliding manner in the vertical direction; the mounting assembly is connected with the movable upright post in a sliding manner in the vertical direction; the first pulley block is arranged at one end of the first elastic component; one end of the first elastic component, which is far away from the third fixed pulley, is fixedly connected with the first upright post; the first pull rope sequentially bypasses the first pulley block, the first cone pulley and the third fixed pulley and then is fixed with the mounting assembly, the head of the first pull rope is fixed on the first upright post, and the first pull rope is wound on the first spiral groove of the first cone pulley; one end of the second elastic component is connected with the second pulley block, and the end of the second elastic component, which is far away from the third fixed pulley, is fixedly connected with the first upright post or the frame; the second pull rope sequentially bypasses a second pulley block and a second cone pulley and then is fixedly connected with the movable stand column, the head of the second pull rope is fixed, and the second pull rope is wound on a second spiral groove of the second cone pulley; the driving assembly is in transmission connection with the second cone pulley.
2. The balancing apparatus for X-ray apparatus according to claim 1, wherein the first pulley set comprises a first pulley frame, a first movable pulley rotatably connected to the first pulley frame; the first pulley yoke is fixedly connected with one end of the first elastic component.
3. The balancing apparatus for X-ray apparatus according to claim 2, wherein the first pulley set comprises a plurality of first movable pulleys mounted on the pulley frame and a plurality of first fixed pulleys fixed to the first column.
4. The balancing apparatus for X-ray apparatus according to claim 1, wherein the second pulley set comprises a second pulley frame, a second movable pulley rotatably connected to the second pulley frame; and the second pulley frame is fixedly connected with one end of the second elastic component.
5. The balancing apparatus for X-ray apparatus according to claim 4, wherein the second pulley set comprises a plurality of second movable pulleys mounted on the pulley frame and a plurality of second fixed pulleys fixed to the frame.
6. The balancing apparatus of claim 1, wherein the first elastic member is a tension spring; the second elastic component is a gas spring or a volute spiral spring, a compression spring and an extension spring.
7. The balancing apparatus of claim 1, wherein an end of the second elastic member away from the third fixed pulley is fixedly connected to the frame or the first column; the head of the second pull rope is fixedly connected with the rack.
8. The balance device of claim 1, wherein the self-balancing mechanism further comprises a fourth fixed pulley mounted on the first column; and the first pull rope sequentially bypasses the first cone pulley, the fourth fixed pulley and the third fixed pulley and then is fixed with the mounting assembly.
9. The balance device of X-ray machine according to claim 1, wherein the dynamic balance mechanism further comprises a fifth fixed pulley mounted on the first column; the second pull rope sequentially winds the second cone pulley and the fifth fixed pulley and then is fixedly connected with the movable upright post; the driving assembly is in transmission connection with the second cone pulley through a belt.
10. A radiation device, characterized in that the radiation device employs the balancing device of the X-ray machine according to any one of claims 1-8; the ray equipment also comprises a beam limiter and a vehicle body; the mounting assembly comprises a lifting trolley, a cantilever fixed on the lifting trolley and a bulb tube assembly mounted on the cantilever; the lifting trolley is connected with the movable upright post in a sliding manner in the vertical direction; the beam limiter is arranged at the tail end of the bulb tube assembly; the frame is arranged on the vehicle body; the first upright post is rotatably connected with the rack.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386899.9U CN214342366U (en) | 2020-10-23 | 2020-10-23 | Balancing device of X-ray machine and ray equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386899.9U CN214342366U (en) | 2020-10-23 | 2020-10-23 | Balancing device of X-ray machine and ray equipment |
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| CN214342366U true CN214342366U (en) | 2021-10-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315489A (en) * | 2020-10-23 | 2021-02-05 | 深圳蓝韵医学影像有限公司 | Balance method of X-ray machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112315489A (en) * | 2020-10-23 | 2021-02-05 | 深圳蓝韵医学影像有限公司 | Balance method of X-ray machine |
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Address after: 518100 baguang area service center 103, No. 2 BaiShaWan Road, baguang community, kuizong street, Dapeng new area, Shenzhen, Guangdong Patentee after: Shenzhen Lanying Medical Technology Co.,Ltd. Address before: 518000 1st floor, building B, jingchengda Industrial Park, Keji 4th Road, Langxin community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LANYUN MEDICAL IMAGE CO.,LTD. |
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