CT bulb tube carrying trolley

Abstract

The utility model discloses a CT bulb tube carrying trolley which comprises a base, a supporting rotating mechanism and a lifting mechanism, and the supporting rotating mechanism is provided with a supporting frame used for bearing a CT bulb tube and a rotating assembly capable of driving the supporting frame to rotate. The lifting mechanism is provided with a main driver and an assist device which are arranged on the base at intervals, the main driver can provide up-down movement power for the supporting and rotating mechanism, the assist device is provided with a movable part capable of moving up and down, and the movable part is connected with the supporting and rotating mechanism so as to support and guide up-down movement of the supporting and rotating mechanism. The CT bulb tube carrying trolley is simple and reasonable in structure, the CT bulb tube can be located at multiple different height positions and rotation poses, the requirements of multiple types of test working conditions of the CT bulb tube are well met, and the production efficiency and the product quality of the CT bulb tube are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical CT ball tube test technical field especially, relates to a CT ball tube handling dolly. BACKGROUND

[0002] CT ball tube is also called X ray tube, and its function is to produce X ray, and it is the core component of X ray generating device.

[0003] CT ball tube needs a large number of tests and adjustment in the production process, which requires CT ball tube to be moved continuously to adjust its position and pose. The existing CT ball tube carrying device is inconvenient to adjust the position and pose of CT ball tube, so it cannot meet the test working condition requirements of CT ball tube.

[0004] Therefore, the utility model is provided. SUMMARY

[0005] In order to overcome the above-mentioned defects, the utility model provides a CT ball tube handling dolly, which is simple and reasonable in structure, can make CT ball tube at multiple different height positions and rotating poses, meets the requirements of multiple type test working conditions of CT ball tube, and improves the production efficiency and product quality of CT ball tube.

[0006] The utility model discloses a CT ball tube handling dolly, which comprises:

[0007] A base;

[0008] A support rotating mechanism is provided with a support frame for supporting a CT ball tube and a rotating assembly capable of driving the support frame to rotate;

[0009] A lifting mechanism is provided with a main drive arranged on the base and an auxiliary device, the main drive can provide upward and downward movement power to the support rotating mechanism, the auxiliary device is provided with a movable part capable of upward and downward movement, the movable part is connected with the support rotating mechanism to support and guide the upward and downward movement of the support rotating mechanism.

[0010] As a further improvement of the utility model, the auxiliary device is further provided with a fixed frame vertically and fixedly arranged on the base, and the upper side of the fixed frame is open; the upper end of the movable part is fixedly connected with the support rotating mechanism, the lower end of the movable part is inserted into the fixed frame from the opening on the upper side of the fixed frame, and a roller capable of vertically rolling connection with the inner wall of the fixed frame is further installed on the part of the movable part inserted into the fixed frame.

[0011] As a further improvement of this utility model, the horizontal cross section of the fixed frame is a horizontally arranged "]" shape or U shape, the movable part is a vertical plate shape, and a plurality of rollers arranged vertically at intervals are installed on the lower part of the movable part, and each roller makes rolling contact with the two opposite inner side walls of the fixed frame.

[0012] As a further improvement of this utility model, a rolling shaft is movably provided on the upper side of the fixed frame, which can stop and limit the moving part while rolling contacting the moving part.

[0013] As a further improvement of this utility model, two fixed frames are provided and arranged at intervals opposite each other; correspondingly, two movable parts are also provided and correspond one-to-one with the two fixed frames; and the lower parts of the two movable parts are also fixedly connected together by a connecting plate.

[0014] As a further improvement of this utility model, the main drive adopts a hydraulic cylinder.

[0015] As a further improvement of this utility model, the rotating assembly is provided with a speed reducer, the input end of which is fixedly connected to a motor or handwheel, and the output end of which is fixedly connected to the support frame.

[0016] As a further improvement of this utility model, the input end of the reducer is fixedly connected to the handwheel, and the handwheel is provided with a positioning through hole;

[0017] The rotating assembly is also provided with a self-locking disc and a pin. The self-locking disc is fixedly mounted on the housing of the reducer, and a number of locking holes are arranged in a ring on the self-locking disc. The pin can be inserted into any of the locking holes after passing through the positioning hole to lock the input end of the reducer.

[0018] As a further improvement of this utility model, the supporting rotation mechanism is further provided with a support plate for supporting the rotating component, and the support plate is fixedly connected to the power output end of the main drive and the moving part respectively.

[0019] As a further improvement of this utility model, a handle for the operator to hold and a hook for hanging objects are installed on the support plate; casters with anti-brake function are installed on the base.

[0020] The beneficial effects of this utility model are as follows: Compared with the prior art, 1) This utility model innovates the structure of the CT tube transport cart. The CT tube is driven to rotate through the supporting rotation mechanism, and the CT tube is driven to move up and down precisely and stably through the lifting mechanism. This allows the CT tube to be in multiple different height positions and rotational postures, thus effectively meeting the needs of various testing conditions and improving the production efficiency and product quality of the CT tube. 2) The transport cart of this utility model has a simple and reasonable structure, is easy to process and manufacture, has low manufacturing costs, and is simple and convenient to operate, facilitating production implementation. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the CT tube transport cart described in this utility model;

[0022] Figure 2 This is an exploded view of the CT tube transport cart described in this utility model;

[0023] Figure 3 for Figure 1 An enlarged schematic diagram of the supporting rotation mechanism shown in the figure;

[0024] Figure 4 for Figure 1 The diagram shows a cross-sectional view of the lifting mechanism.

[0025] Referring to the accompanying drawings, the following explanations are provided:

[0026] 1. Base; 10. Casters; 2. Support rotation mechanism; 20. Support frame; 200. Connecting sleeve; 21. Rotating assembly; 210. Reducer; 211. Handwheel; 212. Self-locking disc; 2120. Lock hole; 213. Pin; 22. Support plate; 23. Handle; 24. Hook; 25. Housing; 3. Lifting mechanism; 30. Main drive; 31. Auxiliary device; 310. Moving part; 311. Fixed frame; 312. Roller; 313. Rolling shaft; 314. Connecting plate; 315. Flange. Detailed Implementation

[0027] The preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] Please see the appendix Figure 1 To be continued Figure 4As shown, this embodiment provides a CT tube transport cart, which includes a base 1, a supporting rotation mechanism 2, and a lifting mechanism 3. The base 1 serves as the supporting body of the transport cart. The supporting rotation mechanism 2 is provided with a support frame 20 for receiving the CT tube and a rotating component 21 that can drive the support frame 20 to rotate. That is, the rotation of the CT tube is realized by driving the rotating component 21. The lifting mechanism 3 is provided with a main driver 30 and an auxiliary device 31 spaced apart on the base 1. The main driver 30 can provide up-and-down movement power to the supporting rotation mechanism 2, realizing the up-and-down movement of the supporting rotation mechanism 2 and the CT tube on it. The auxiliary device 31 is provided with a movable part 310 that can move up and down. The movable part 310 is connected to the supporting rotation mechanism 2 to support and guide the up-and-down movement of the supporting rotation mechanism 2, ensuring improved stability and linear accuracy of the supporting rotation mechanism 2 during up-and-down movement.

[0030] As can be seen from the above, this application drives the CT tube to rotate through the supporting rotation mechanism 2 and drives the CT tube to move up and down precisely and stably through the lifting mechanism 3. This allows the CT tube to be in multiple different height positions and rotational postures, thereby not only meeting the needs of various testing conditions, but also improving the production efficiency and product quality of the CT tube.

[0031] The following is a detailed description of the specific structure of the CT tube transport cart described in this embodiment.

[0032] First, regarding the supporting rotation mechanism 2.

[0033] In this embodiment, the preferred implementation structure of the supporting rotation mechanism 2 is as follows: Please refer to the appendix. Figure 1 To be continued Figure 3 As shown, the supporting rotation mechanism 2 includes a support frame 20, a rotating assembly 21, and a support plate 22. The support frame 20 is used to support the CT tube; specifically, the CT tube is locked onto the support frame 20. This embodiment does not impose restrictions on the specific structure / shape of the support frame 20, as long as it can support the CT tube. However, considering that the support frame 20 needs to be driven to rotate and move up and down, the support frame 20 preferably adopts the shape shown in the attached figure. Figure 1The fork-like structure shown is used to reduce weight. The rotating assembly 21 is equipped with a reducer 210. The input end of the reducer 210 is fixedly connected to a motor or handwheel 211, and the output end of the reducer 210 is fixedly connected to the support frame 20. That is, the power output by the motor or handwheel 211 is transmitted through the reducer 210 to drive the support frame 20 and the CT tube on it to rotate. The support plate 22 is used to support the rotating assembly 21. Specifically, the reducer 210 is locked onto the support plate 22, and the support plate 22 is also fixedly connected to the power output end of the main driver 30 and the movable part 310, so that the supporting rotating mechanism 2 can receive the up-and-down motion power provided by the main driver 30 and the support / guiding force provided by the movable part 310.

[0034] In a further preferred embodiment, the structure for fixing the output end of the reducer 210 to the support frame 20 is as follows: Please refer to Appendix Figure 2 As shown, the support frame 20 is integrally provided with a connecting sleeve 200, which is sleeved on the output end (specifically the output shaft) of the reducer 210 and is fastened together by bolts.

[0035] In a further preferred embodiment, according to the testing conditions of the CT tube, the input end of the reducer 210 is fixedly connected to the handwheel 211 via a fastener, that is: in this embodiment, the operator applies force to the handwheel 211 to drive the support frame 20 to rotate.

[0036] Based on the driving characteristics of the handwheel 211, in order to position the rotation angle of the support frame 20, this embodiment is also specially equipped with a self-locking disc 212 and a pin 213, and a positioning through hole (not shown in the figure) is also provided on the handwheel 211. Please refer to the appendix. Figure 3 As shown, the self-locking disc 212 is fixedly mounted on the housing of the reducer 210, and a plurality of locking holes 2120 are arranged in a ring on the self-locking disc 212. The pin 213 can be inserted into any of the locking holes 2120 after passing through the positioning hole to lock the input end of the reducer 210, thereby positioning the rotation angle of the support frame 20. This can prevent the CT tube from deflecting in the fixed state, thus preventing damage to the tube and the testing equipment.

[0037] In a further preferred embodiment, according to product design requirements, this embodiment also has a handle 23 for the operator to hold and a hook 24 for hanging objects on the support plate 22. The operator can push the transport trolley by means of the handle 23; and the objects can be easily picked up and put down by means of the hook 24.

[0038] Next, regarding the lifting mechanism 3.

[0039] In this embodiment, the main drive 30 is preferably a hydraulic cylinder. Of course, depending on the product design requirements, the main drive 30 may also be a pneumatic cylinder, or a "motor and lead screw module combination" or other mechanism capable of linear drive.

[0040] The preferred implementation structure of the auxiliary device 31 is as follows: Please refer to the appendix. Figure 1 Appendix Figure 2 and attached Figure 4 As shown, the auxiliary device 31 includes a movable component 310, a fixed frame 311, and a roller 312. The fixed frame 311 is vertically and fixedly mounted on the base 1, and has an opening on its upper side. The upper end of the movable component 310 is fixedly connected to the support rotation mechanism 2, and the lower end of the movable component 310 is inserted into the fixed frame 311 through the opening on its upper side. The portion of the movable component 310 inserted into the fixed frame 311 is also equipped with a roller 312 that can roll vertically with the inner wall of the fixed frame 311. That is, the movable component 310 can move up and down within the fixed frame 311 via the roller 312. Understandably, in this embodiment, the roller 312 enables the movable part 310 to move up and down while effectively preventing lateral deviation of the movable part 310 during the up and down movement. This ensures the stability and linear accuracy of the movable part 310 during the up and down movement, and thus provides good support and guidance for the up and down movement of the support rotation mechanism 2, thereby improving the stability and linear accuracy of the support rotation mechanism 2 during the up and down movement.

[0041] In a further preferred embodiment, the transverse cross-section of the fixed frame 311 is preferably a transversely arranged "]" shape or a U shape, the movable member 310 is a vertical plate, and a plurality of rollers 312 arranged vertically at intervals are installed on the lower part of the movable member 310, and each roller 312 rolls in contact with the two opposite inner sidewalls of the fixed frame 311; in addition, a rolling shaft 313 is movably arranged on the upper side of the fixed frame 311, which can stop and limit the movable member 310 while rolling in contact with the movable member 310, so as to further improve the stability of the movable member 310 when moving up and down.

[0042] In a further preferred embodiment, two fixed frames 311 are provided and arranged at intervals opposite each other; correspondingly, two movable parts 310 are also provided and correspond one-to-one with the two fixed frames 311, and the lower parts of the two movable parts 310 are also fixedly connected together by a connecting plate 314 (see Appendix). Figure 2 (as shown), to achieve synchronization of the up-and-down movement of the two moving parts 310.

[0043] Finally, regarding the other components.

[0044] In this embodiment, casters 10 with anti-braking function are installed on the base 1 to improve the stability of the transport trolley during operation and ensure the safety of CT tube testing.

[0045] In summary, the CT tube transport trolley described in this utility model has a simple and reasonable structure, which enables the CT tube to be in multiple different height positions and rotational postures. This not only meets the needs of various testing conditions of the CT tube, but also improves the production efficiency and product quality of the CT tube.

[0046] Many specific details have been set forth in the above description to provide a full understanding of this utility model. However, the above description is only a preferred embodiment of this utility model, and this utility model can be implemented in many other ways different from those described herein. Therefore, this utility model is not limited to the specific embodiments disclosed above. Furthermore, any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model using the methods and techniques disclosed above, or modify it into equivalent embodiments with equivalent changes, without departing from the scope of the technical solution of this utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the content of the technical solution of this utility model, shall still fall within the protection scope of the technical solution of this utility model.

Claims

1. A CT tube transport trolley, characterized in that: include: Base (1); The support rotation mechanism (2) is provided with a support frame (20) for receiving the CT tube and a rotation component (21) capable of driving the support frame (20) to rotate; The lifting mechanism (3) is provided with a main drive (30) and an auxiliary device (31) spaced apart on the base (1). The main drive (30) can provide up-and-down movement power to the support rotation mechanism (2). The auxiliary device (31) is provided with a movable part (310) that can move up and down. The movable part (310) is connected to the support rotation mechanism (2) to support and guide the up-and-down movement of the support rotation mechanism (2).

2. The CT tube transport trolley according to claim 1, characterized in that: The auxiliary device (31) is also provided with a vertical fixed frame (311) fixedly mounted on the base (1), and the upper side of the fixed frame (311) is open; The upper end of the movable part (310) is fixedly connected to the support rotation mechanism (2), and the lower end of the movable part (310) is inserted into the fixed frame (311) through the opening on the upper side of the fixed frame (311). A roller (312) that can be vertically rolled to the inner wall of the fixed frame (311) is also installed on the part of the movable part (310) inserted into the fixed frame (311).

3. The CT tube transport trolley according to claim 2, characterized in that: The horizontal cross section of the fixed frame (311) is a horizontally arranged "]" shape or U shape, the movable part (310) is a vertical plate shape, and a plurality of rollers (312) arranged vertically at intervals are installed on the lower part of the movable part (310). Each roller (312) makes rolling contact with the two opposite inner side walls of the fixed frame (311).

4. The CT tube transport trolley according to claim 3, characterized in that: A rolling shaft (313) is movably disposed on the upper side of the fixed frame (311) to stop and limit the movable part (310) while rolling contacting the movable part (310).

5. The CT tube transport trolley according to claim 3, characterized in that: Two fixed frames (311) are provided and are arranged opposite each other at intervals; Correspondingly, two movable parts (310) are also provided, and each corresponds to one of the two fixed frames (311); and the lower parts of the two movable parts (310) are also fixedly connected together by a connecting plate (314).

6. The CT tube transport trolley according to claim 1, characterized in that: The main drive (30) is a hydraulic cylinder.

7. The CT tube transport trolley according to claim 1, characterized in that: The rotating assembly (21) is equipped with a speed reducer (210), the input end of which is fixedly connected to a motor or handwheel (211), and the output end of which is fixedly connected to the support frame (20).

8. The CT tube transport trolley according to claim 7, characterized in that: The input end of the reducer (210) is fixedly connected to the handwheel (211), and the handwheel (211) is provided with a positioning through hole; The rotating assembly (21) is also provided with a self-locking disc (212) and a pin (213). The self-locking disc (212) is fixedly mounted on the housing of the reducer (210), and a plurality of locking holes (2120) are arranged in a ring on the self-locking disc (212). The pin (213) can be inserted into any of the locking holes (2120) after passing through the positioning hole to lock the input end of the reducer (210).

9. The CT tube transport trolley according to claim 7, characterized in that: The supporting rotation mechanism (2) is further provided with a support plate (22) for supporting the rotating component (21), and the support plate (22) is fixedly connected to the power output end of the main drive (30) and the movable part (310).

10. The CT tube transport trolley according to claim 9, characterized in that: A handle (23) for the operator to hold and a hook (24) for hanging objects are installed on the support plate (22); Casters (10) with anti-braking function are installed on the base (1).

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