CN212415755U

CN212415755U - Ray equipment

Info

Publication number: CN212415755U
Application number: CN202022981681.8U
Authority: CN
Inventors: 杜如坤; 杜效宇; 鄢照龙
Original assignee: Shenzhen Lanyun Medical Image Co ltd
Current assignee: Shenzhen Lanying Medical Technology Co.,Ltd.
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-01-29
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a ray equipment, include: the upright post lifting adjusting mechanism is used for driving the assembly; stand lift adjustment mechanism includes: the device comprises an installation column, an elastic piece, a movable pulley block, a fixed pulley block, a cone pulley, a lifting trolley and a pull rope; the driving assembly comprises a driving motor, a coupler, a clutch and a belt pulley which are sequentially connected in a transmission manner. The load of the lifting trolley is transmitted through the pull rope, the elastic piece, the movable pulley block and the fixed pulley block form an opposite moment on one side of the cone pulley, so that the moments on two sides of the cone pulley are balanced, the occupied installation space is small, the rotation of the cone pulley can be driven through the driving assembly, and a manual mode can be adopted. The utility model discloses an adopt stay cord, cone pulley, elastic component, running block, fixed pulley group, drive assembly matched with technical means, overcome the technical problem that ray equipment can only operate through manual mode, reach the manual or automatic technological effect of optional, intensity of labour when having reduced medical personnel's operation.

Description

Ray equipment

Technical Field

The utility model relates to the field of medical equipment, especially, relate to ray equipment.

Background

The X-ray equipment is used as medical detection equipment and needs to meet the digital photographic requirements of various parts of the head, four limbs, the thoracic cavity, the spine, the lumbar vertebra, the abdomen and the like of a human body. However, the existing X-ray apparatus has two modes: the first kind is that the mode through the inside balancing weight of placing of stand realizes balancedly, and the second kind is that the structure realizes balancedly through spring and cone pulley. The X ray equipment of the first mode need place more balancing weights in inside, and required operating space is great, and the complete machine is also heavier, need find the accurate position during operation and place, and is very inconvenient. And the second method mainly adopts the following technical scheme as patent numbers: 201620204191.8, which can be operated only manually, and requires continuous movement of the imaging part of the X-ray apparatus for examining a human body, thus requiring continuous movement of the imaging part by medical staff and increasing labor intensity.

Disclosure of Invention

The embodiment of the utility model provides a technical problem that will solve lies in, provides ray equipment to solve the problem that X ray equipment can only operate through manual mode.

In order to solve the technical problem, an embodiment of the utility model provides a ray equipment is provided, include: stand lift adjustment mechanism, stand lift adjustment mechanism includes: the device comprises an installation column, an elastic piece, a movable pulley block, a fixed pulley block, a cone pulley, a lifting trolley and a pull rope; the driving assembly comprises a driving motor, a coupler, a clutch and a belt pulley which are sequentially connected in a transmission manner; the lifting trolley is connected with the mounting column in a sliding mode in the vertical direction; the head end of the elastic piece is fixed on the mounting column, and the tail end of the elastic piece is fixedly connected with the movable pulley block; the cone pulley and the fixed pulley block are respectively fixed on the mounting column, and the fixed pulley block is positioned below the cone pulley; the cone pulley is provided with a spiral groove; the head end of the pull rope is fixed on the mounting column, and the pull rope is fixedly connected with the lifting trolley after sequentially passing around the movable pulley block, the fixed pulley block, the movable pulley block and the cone pulley; the driving assembly is fixedly connected with the mounting column and is in transmission connection with the cone pulley through a belt.

Furthermore, the movable pulley block is provided with at least two movable pulleys; the fixed pulley group is provided with at least one fixed pulley.

Further, the elastic member is a spring.

Further, the upright post lifting adjusting mechanism further comprises: the connecting piece, the fixing piece and the adjusting screw rod are arranged on the connecting piece; the connecting piece is fixedly connected with the head end of the elastic piece; the fixing piece is fixedly connected with the mounting column; and two ends of the adjusting screw rod are respectively in threaded connection with the fixing piece and the connecting piece.

Further, the upright post lifting adjusting mechanism further comprises: a pulley bracket; the movable pulley block is rotatably connected with the pulley bracket; and one end of the pulley bracket, which is far away from the movable pulley block, is fixedly connected with the elastic part.

Furthermore, the mounting column is provided with a mounting cavity and a sliding groove positioned outside the mounting cavity; the elastic piece, the movable pulley block, the fixed pulley block, the cone pulley and the pull rope are arranged in the mounting cavity; one end of the lifting trolley close to the mounting column is provided with a bearing in sliding connection with the sliding groove.

Furthermore, the upright post lifting adjusting mechanism also comprises an installation bracket arranged in the installation cavity; the mounting bracket is fixedly connected with the mounting column; the cone pulley rotates at the upper end of the mounting bracket; the fixed pulley is rotatably connected to the lower end of the mounting bracket.

Further, the ray equipment also comprises a bearing trolley; the mounting column is mounted on the bearing trolley.

Further, the ray apparatus further includes: the device comprises a telescopic arm fixed on the lifting trolley, a bulb tube assembly arranged at the tail end of the telescopic arm, and a beam limiter arranged at one end of the bulb tube assembly.

Further, the ray equipment also comprises a control assembly for controlling the driving assembly.

The embodiment of the utility model provides a through providing a ray equipment, through the load of stay cord transmission lift dolly, elastic component, running block, fixed pulley group form an opposite moment in one side of cone pulley to make the moment balance of cone pulley both sides, and the installation space who occupies is little, the rotation of cone pulley can drive through drive assembly, also can adopt manual mode. The utility model discloses an adopt stay cord, cone pulley, elastic component, running block, fixed pulley group, drive assembly matched with technical means, overcome ray equipment and can only carry out the technical problem of operating through manual mode, reached and realized that ray equipment can select manual or automatic technological effect, intensity of labour when having reduced medical personnel's operation.

The invention is further described with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a perspective view of a ray apparatus of the present invention;

fig. 2 is an exploded view of a radiographic apparatus of the present invention;

FIG. 3 is a perspective view of the internal structure of the upright lifting adjustment mechanism;

fig. 4 is a perspective view of the drive assembly.

The reference numbers illustrate:

1 mounting post 11 mounting cavity

12 chute 2 spring

3 movable pulley block and 4 fixed pulley blocks

5 cone pulley 6 lifting trolley

61 bearing 62 telescopic arm

7 stay cord 8 installing support

92 fixed part 93 adjusting screw

94 pulley carriage 20 drive assembly

201 drive motor 202 coupling

203 clutch 204 pulley

205 belt 30 bulb assembly.

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.

As shown in fig. 1, the ray apparatus includes: the device comprises an upright post lifting adjusting mechanism, a telescopic arm, a bulb tube assembly and a beam limiter. Wherein, a telescopic arm 62 is fixed on the lifting trolley 6, the bulb tube assembly 30 is arranged at the tail end of the telescopic arm 62, and a beam limiter (not shown in the figure) is arranged at one end of the bulb tube assembly.

As shown in fig. 2 and fig. 3, the radiation apparatus further includes a carrying trolley (not shown), and a driving assembly 20 for driving the cone pulley 5 to rotate, the mounting column 1 is mounted on the carrying trolley, and the driving assembly 20 is fixedly connected with the mounting column 1.

Stand lift adjustment mechanism includes: the device comprises a mounting column 1, an elastic part 2, a movable pulley block 3, a fixed pulley block 4, a cone pulley 5, a lifting trolley 6 and a pull rope 7. The head end of the elastic component 2 is fixed on the mounting column 1, and the tail end of the elastic component is fixedly connected with the movable pulley block 3. The cone pulley 5 and the fixed pulley block are respectively fixed on the mounting column 1, and the fixed pulley block is positioned below the cone pulley 5.

Preferably, the mounting post 1 is provided with a mounting cavity 11 and a sliding groove 12 located outside the mounting cavity 11. The elastic part 2, the movable pulley block 3, the fixed pulley block 4, the cone pulley 5 and the pull rope 7 are arranged in the installation cavity 11.

Preferably, the lifting trolley 6 is connected with the mounting column 1 in a sliding manner in the vertical direction, and a bearing 61 connected with the sliding groove 12 in a sliding manner is arranged at one end of the lifting trolley 6 close to the mounting column 1.

Preferably, the upright post lifting adjusting mechanism further comprises a mounting bracket 8 arranged in the mounting cavity 11, the mounting bracket 8 is fixedly connected with the mounting post 1, the cone pulley 5 rotates at the upper end of the mounting bracket 8, and the fixed pulley is rotatably connected at the lower end of the mounting bracket 8. The movable pulley block 3 is provided with at least two movable pulleys, and the fixed pulley block 4 is provided with at least one fixed pulley. In this embodiment, the movable pulley block 3 is provided with a movable pulley, and the fixed pulley block 4 is provided with a fixed pulley.

Preferably, elastic component 2 is the spring, and stand lift adjustment mechanism still includes: a connecting piece, a fixing piece 92 and an adjusting screw rod 93. Connecting piece and the head end fixed connection of elastic component 2, mounting 92 and erection column 1 fixed connection, adjusting screw 93's both ends respectively with mounting 92, connecting piece threaded connection, can make elastic component 2 flexible through adjusting screw 93 to the pretightning force of adjustment elastic component 2.

Preferably, the upright lifting adjusting mechanism further comprises: the pulley bracket 94, the movable pulley block 3 and the pulley bracket 94 are rotatably connected, and one end of the pulley bracket 94 far away from the movable pulley block 3 is fixedly connected with the elastic part 2. In this embodiment, the pulley bracket 94 is fixed to the lower end of the mounting bracket 8.

Preferably, the head end of the pull rope 7 is fixedly connected with a fixed block arranged on the mounting column 1, and the pull rope 7 is fixedly connected with the lifting trolley 6 after sequentially bypassing the movable pulley block 3, the fixed pulley block 4, the movable pulley block 3 and the cone pulley 5. The cone pulley 5 is provided with a spiral groove, the stay cord 7 winds the spiral groove of the cone pulley 5 for a plurality of times after winding the spiral groove for the second time around the movable pulley block 3, and finally, the spiral groove is fixedly connected with the lifting trolley 6. In the present embodiment, the rope 7 is a wire rope.

Preferably, when the lifting trolley 6 moves up and down, the pull rope 7 between the cone pulley 5 and the lifting trolley 6 can be lengthened or shortened, so that the cone pulley 5 is driven to rotate, the distance between the elastic part 2 and the cone pulley 5 can be shortened or lengthened, the elastic force generated by the elastic part 2 can be enlarged or reduced, the elastic force generated by the elastic part 2 is used for balancing the change of the moment generated by the pull rope 7, and the balance of the moments on the two sides of the cone pulley 5 is achieved.

As shown in fig. 4, the driving assembly 20 includes a driving motor 201, a coupler 202, a clutch 203, and a pulley 204, which are connected in sequence in a transmission manner, and the driving assembly 20 and the cone pulley are connected in a transmission manner through a belt 205. When the ray equipment needs to be lifted, the clutch 203 is engaged, and the driving motor 201 is electrified to drive the cone pulley to rotate through the belt pulley 204 and the belt 205, so that the lifting trolley 6 is lifted or lowered. After the driving motor 201 is powered off, the clutch 203 is separated, and medical personnel can lift or press the lifting trolley 6, so that manual control is realized.

Preferably, the radiation device further comprises a control assembly for controlling the driving assembly 20, and a remote controller wirelessly connected to the control assembly, and the medical staff can operate the radiation device by using the remote controller, and the radiation device is mainly used for fine adjustment through automatic control after manual adjustment.

The utility model discloses a ray equipment, through the load of stay cord transmission lift dolly, elastic component, running block, fixed pulley group form an opposite moment in one side of cone pulley to make the moment balance of cone pulley both sides, and the installation space who occupies is little, the rotation of cone pulley can drive through drive assembly, also can adopt manual mode. The utility model discloses an adopt stay cord, cone pulley, elastic component, running block, fixed pulley group, drive assembly matched with technical means, overcome ray equipment and can only carry out the technical problem of operating through manual mode, reached and realized that ray equipment can select manual or automatic technological effect, intensity of labour when having reduced medical personnel's operation.

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

1. A radiographic apparatus, comprising:

stand lift adjustment mechanism, stand lift adjustment mechanism includes: the device comprises an installation column, an elastic piece, a movable pulley block, a fixed pulley block, a cone pulley, a lifting trolley and a pull rope;

the driving assembly comprises a driving motor, a coupler, a clutch and a belt pulley which are sequentially connected in a transmission manner;

the lifting trolley is connected with the mounting column in a sliding mode in the vertical direction; the head end of the elastic piece is fixed on the mounting column, and the tail end of the elastic piece is fixedly connected with the movable pulley block; the cone pulley and the fixed pulley block are respectively fixed on the mounting column, and the fixed pulley block is positioned below the cone pulley; the cone pulley is provided with a spiral groove; the head end of the pull rope is fixed on the mounting column, and the pull rope is fixedly connected with the lifting trolley after sequentially passing around the movable pulley block, the fixed pulley block, the movable pulley block and the cone pulley; the driving assembly is fixedly connected with the mounting column and is in transmission connection with the cone pulley through a belt.

2. A radiographic apparatus according to claim 1, wherein the set of movable pulleys is provided with at least two movable pulleys; the fixed pulley group is provided with at least one fixed pulley.

3. The radiographic apparatus of claim 1, wherein the resilient member is a spring.

4. The radiographic apparatus of claim 3, wherein the column lift adjustment mechanism further comprises: the connecting piece, the fixing piece and the adjusting screw rod are arranged on the connecting piece; the connecting piece is fixedly connected with the head end of the elastic piece; the fixing piece is fixedly connected with the mounting column; and two ends of the adjusting screw rod are respectively in threaded connection with the fixing piece and the connecting piece.

5. The radiographic apparatus of claim 3, wherein the column lift adjustment mechanism further comprises: a pulley bracket; the movable pulley block is rotatably connected with the pulley bracket; and one end of the pulley bracket, which is far away from the movable pulley block, is fixedly connected with the elastic part.

6. The radiographic apparatus of claim 1, wherein the mounting post is provided with a mounting cavity, and a runner located outside the mounting cavity; the elastic piece, the movable pulley block, the fixed pulley block, the cone pulley and the pull rope are arranged in the mounting cavity; one end of the lifting trolley close to the mounting column is provided with a bearing in sliding connection with the sliding groove.

7. The radiographic apparatus of claim 6, wherein the column lift adjustment mechanism further comprises a mounting bracket disposed within the mounting cavity; the mounting bracket is fixedly connected with the mounting column; the cone pulley rotates at the upper end of the mounting bracket; the fixed pulley is rotatably connected to the lower end of the mounting bracket.

8. The radiographic apparatus of claim 1, further comprising a carrying cart; the mounting column is mounted on the bearing trolley.

9. The radiographic apparatus of claim 1, further comprising: the device comprises a telescopic arm fixed on the lifting trolley, a bulb tube assembly arranged at the tail end of the telescopic arm, and a beam limiter arranged at one end of the bulb tube assembly.

10. The radiographic apparatus of claim 1, further comprising a control assembly for controlling the drive assembly.