A pipeline guide assembly and radiotherapy apparatus

Abstract

The utility model discloses a pipeline guide assembly and radiotherapy equipment. The utility model discloses a pipe groove and line groove are set up on the reel, and through the cooperation design of U -shaped disc and reel, the effective separation of water pipe and cable has been realized, has avoided the risk that water pipe and cable are wound together in the equipment rotation process, has improved the rotation stability and security of equipment greatly. Further, the utility model discloses the arc -shaped guide piece at the opening of reel, can effectively protect cable and water pipe, prevent them from scratching in the rotation process, further improved the security and reliability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of radiotherapy, and more specifically, to a pipeline guiding assembly and radiotherapy equipment. Background Technology

[0002] The treatment head of the roller radiotherapy device is mounted at the end of the support arm, which is then mounted on the roller frame. The accelerator tube is horizontally fixed to the support arm along its direction. The radiotherapy device requires a corresponding water cooling system to cool its components. The roller frame needs to rotate, and the cables (power lines, communication lines) and water pipes on the roller frame need to be connected to the corresponding components.

[0003] However, the existing equipment has water pipes and cables placed together, which can easily get tangled during equipment rotation, thus posing a safety hazard. Utility Model Content

[0004] This invention overcomes the shortcomings of existing radiotherapy equipment, such as the easy tangling of water pipes and cables, and provides a pipeline guiding component and radiotherapy equipment, which is expected to solve the problems existing in the prior art.

[0005] To address the aforementioned technical problems, this utility model provides a pipeline guiding assembly.

[0006] A pipeline guiding assembly includes a winding reel and a support;

[0007] The winding disc is installed on a roller-type radiotherapy device. The winding disc includes a disc body, on which a tube groove and a wire groove are provided. The tube groove is used to place water pipes, and the wire groove is used to place cables. The tube groove and the wire groove are isolated from each other.

[0008] The support includes a base and a U-shaped plate. The base is placed on the ground, and the U-shaped plate is located on top of the base. The U-shaped plate is provided with pipe grooves and wire grooves.

[0009] A further technical solution is that the central axis of the winding disc coincides with the central axis of the drum-type radiotherapy device.

[0010] A further technical solution is that the winding disc also includes a mounting plate;

[0011] The mounting plate is disposed on one of the bottom surfaces of the disk body, and a connecting component is provided on the mounting plate.

[0012] A further technical solution is that the tube grooves and wire grooves of the disc body are provided with openings, and arc-shaped guide plates are provided at the openings.

[0013] The arc-shaped guide plate effectively protects cables and water pipes from scratches during rotation, further improving the safety and reliability of the equipment.

[0014] A further technical solution is that the guide plate bends inward toward the winding disc and is tangent to the surface of the winding disc;

[0015] The guide plate and the inner surface of the winding spool form a clamping space.

[0016] The clamping space can clamp the cable and water pipe, preventing them from slipping.

[0017] A further technical solution is that the grooves and wires on the disc body and the grooves and wires on the U-shaped disc are designed as slots.

[0018] Using pipe grooves and wire grooves as slots can further help to fix cables and water pipes.

[0019] A further technical solution is that the bracket also includes several U-shaped clamps, which are arranged vertically on the base to guide the water pipes and cables to the U-shaped disc.

[0020] In another aspect, this utility model also provides a radiotherapy device.

[0021] A radiotherapy device, comprising a treatment head, an arm, a roller assembly, and a water cooling system;

[0022] The treatment head is mounted at the end of the support arm, and the support arm is mounted on the roller assembly;

[0023] The winding reel is mounted on the roller assembly, and the bracket is located next to the roller assembly;

[0024] The water cooling system includes the pipeline guiding assembly as described above. The cooling pipes and cables of the water cooling system pass through the U-shaped disc at the top of the base, overlap onto the winding disc, and finally connect to the corresponding components on the roller assembly.

[0025] Compared with the prior art, the present invention has at least the following beneficial effects: By setting pipe grooves and wire grooves on the winding reel and by using the cooperative design of the U-shaped disc and the winding reel, the present invention achieves effective separation of water pipes and cables, avoids the risk of water pipes and cables getting tangled together during equipment rotation, and greatly improves the rotational stability and safety of the equipment. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the winding reel structure;

[0027] Figure 2 This is a side view of the winding reel body.

[0028] Figure 3 This is a schematic diagram of the support structure;

[0029] Figure 4 This is a schematic diagram of the pipeline guidance assembly installed on a radiotherapy device.

[0030] In the diagram, 1-winding reel, 11-reel body, 111-tube groove, 112-line groove, 113-opening, 114-guide plate, 12-mounting plate, 2-bracket, 21-base, 22-U-shaped reel, 23-U-shaped clamp, 3-support arm, 4-roller assembly. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0032] Example 1

[0033] To ensure equipment safety, water pipes and cables need to be separated to prevent them from tangling during rotation. In existing technologies, water tanks and cables are integrated into the rack (for low- and medium-energy accelerators). High-energy accelerators, due to their high power, require a separate water cooling system. Therefore, this solution is not suitable for high-energy accelerator water cooling systems. In addition, integrating water tanks and cables into the rack would cause time-consuming and labor-intensive disassembly and assembly.

[0034] In view of this, this embodiment provides a pipeline guiding assembly, see below. Figures 1-4 This includes a winding reel 1 and a support 2;

[0035] The winding disc 1 is installed on a roller-type radiotherapy device. The winding disc 1 includes a disc body 11. The disc body 11 is provided with a tube groove 111 and a wire groove 112. The tube groove 111 is used to place water pipes, and the wire groove 112 is used to place cables. The tube groove 111 and the wire groove 112 are isolated from each other.

[0036] Water pipes and cables are placed on winding reel 1 and bracket 2. During the rotation of the radiotherapy equipment, they can be unfolded or wound around winding reel 1 as it rotates. This improves space utilization while preventing water pipes and cables from getting tangled during rotation.

[0037] This application achieves effective separation of water pipes and cables by setting pipe grooves and cable grooves on the winding spool and fixing the water pipes and cables in the corresponding grooves, avoiding the risk of water pipes and cables getting tangled together during equipment rotation, and greatly improving the rotational stability and safety of the equipment.

[0038] In this embodiment, the central axis of the winding disc coincides with the central axis of the roller-type radiotherapy device. By aligning the central axis of the winding disc with the central axis of the radiotherapy device, the cables and water pipes can be prevented from being pulled during rotation. Since their central axes coincide, more space is avoided for the water pipes and cables suspended between the winding disc and the support, further improving space utilization.

[0039] In other implementations, the central axis of the winding disc may not coincide with the central axis of the drum radiotherapy device.

[0040] In a preferred embodiment, the mounting plate 12 is disposed on one of the bottom surfaces of the disk body 11, and a connecting component is disposed on the mounting plate 12.

[0041] Specifically, there are two mounting pieces 12, and the connecting component is a mounting screw hole.

[0042] The disc body 11 has openings 113 on the tube groove 111 and the wire groove 112, and an arc-shaped guide piece 114 is provided at the opening 113.

[0043] The guide plate 114 bends inward toward the winding reel 1 and is tangent to the surface of the winding reel 1. This invention provides an arc-shaped guide plate at the opening of the winding reel, which effectively protects cables and water pipes, preventing them from being scratched during rotation, further improving the safety and reliability of the equipment.

[0044] The guide plate 114 and the inner surface of the winding reel 1 form a clamping space, which can clamp the cable and water pipe to prevent slippage.

[0045] The bracket 2 includes a base 21, a U-shaped disk 22, and a U-shaped hoop 23. The base 21 is placed on the ground, and the U-shaped disk 22 is located on top of the base 21. The U-shaped disk 22 is provided with a pipe groove 111 and a wire groove 112.

[0046] In a preferred embodiment, the tube grooves 111 and wire grooves 112 of the disk body 11 and the tube grooves 111 and wire grooves 112 on the U-shaped disk 22 are slot designs.

[0047] Several of the U-shaped clamps 23 are vertically arranged on the base 21 to guide water pipes and cables to the U-shaped disc 22.

[0048] During installation, the water pipe is fixed to the base 21 via a U-shaped clamp 23, then passes through the U-shaped disc 22 at the top of the base 21, and finally connects to the winding disc 1.

[0049] Water pipes and cables enter the inner side of the winding reel 1 from the outside through the opening 113 of the winding reel 1, and are fixed by the clamping space.

[0050] Then water pipes and cables are connected to the corresponding components on the roller frame for cooling, power supply, and communication.

[0051] Example 2

[0052] A type of radiotherapy device, see Figure 4 This includes the treatment head, support arm 3, roller assembly 4, and water cooling system;

[0053] The treatment head is mounted on the end of the support arm 3, and the support arm 3 is mounted on the roller assembly 4;

[0054] The winding reel 1 is mounted on the roller assembly 4, and the bracket 2 is disposed beside the roller assembly 4;

[0055] The water cooling system includes the pipeline guiding assembly as described above. The cooling pipes and cables of the water cooling system pass through the U-shaped disk 22 at the top of the base, are connected to the winding disk 1, and are finally connected to the corresponding parts on the roller assembly 4.

[0056] Radiotherapy equipment requires a corresponding water cooling system to cool its components. The water cooling system uses a constant-temperature water chiller to distribute water through a distributor to the various components of the radiotherapy equipment for heat dissipation. For example, microwave power devices (magnetrons or klystrons), focusing magnets, accelerator tubes, and water loads on four-terminal circulators are cooled at a constant temperature to meet their operating conditions.

[0057] The roller frame needs to rotate, and the cables (power lines, communication lines) and water pipes on the roller frame need to be connected to the corresponding components.

[0058] During the rotation of the drum assembly 4 of the radiotherapy equipment, some water pipes overlap the U-shaped disc 22, while others are stored on the winding disc 1. A portion of water pipes and cables remain suspended on the U-shaped disc 22 and the winding disc 1. These suspended sections are either unfolded or retracted during the rotation of the drum assembly 4, fully meeting the 180-degree rotation requirement of the radiotherapy equipment. Both the U-shaped disc 22 and the winding disc 1 have curved sections, adaptable to drum-type radiotherapy equipment, ensuring separation of cables and water pipes while minimizing space occupation. The water distributor and water pipes are mounted on the support 2, maximizing space utilization.

[0059] Although the present invention has been described herein with reference to illustrative embodiments, it should be understood that many other modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and improvements can be made to the components and / or layout of the subject matter combination within the scope of the present application. Besides variations and improvements to the components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. A pipeline guiding assembly, characterized in that, Includes a winding spool and a support frame; The winding disc is installed on a roller-type radiotherapy device. The winding disc includes a disc body, on which a tube groove and a wire groove are provided. The tube groove is used to place water pipes, and the wire groove is used to place cables. The tube groove and the wire groove are isolated from each other. The support includes a base and a U-shaped plate. The base is placed on the ground, and the U-shaped plate is located on top of the base. The U-shaped plate is provided with pipe grooves and wire grooves.

2. The pipeline guiding assembly as described in claim 1, characterized in that, The central axis of the winding disc coincides with the central axis of the drum-type radiotherapy device.

3. A pipeline guiding assembly as described in claim 1, characterized in that, The winding disc also includes a mounting plate; The mounting plate is disposed on one of the bottom surfaces of the disk body, and a connecting component is provided on the mounting plate.

4. A pipeline guiding assembly as described in claim 1, characterized in that, The disc body has openings in its tube grooves and wire grooves, and arc-shaped guide plates are provided at the openings.

5. A pipeline guiding assembly as described in claim 4, characterized in that, The guide plate bends inward toward the winding disc and is tangent to the surface of the winding disc; The guide plate and the inner surface of the winding spool form a clamping space.

6. A pipeline guiding assembly as described in any one of claims 1-5, characterized in that, The grooves and wires on the disc body and the grooves and wires on the U-shaped disc are designed as slots.

7. A pipeline guiding assembly as described in claim 6, characterized in that, The bracket also includes several U-shaped clamps, which are vertically arranged on the base to guide water pipes and cables to the U-shaped disc.

8. A radiotherapy device, characterized in that, Includes treatment head, support arm, roller assembly, and water cooling system; The treatment head is mounted at the end of the support arm, and the support arm is mounted on the roller assembly; The winding reel is mounted on the roller assembly, and the bracket is located next to the roller assembly; The water cooling system includes a pipeline guiding assembly as described in any one of claims 1-7; the cooling pipes and cables of the water cooling system pass through a U-shaped disc at the top of the base, then overlap onto a winding disc, and then connect to corresponding components on the roller assembly.

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