Working trolley and vacuum workstation for proton and heavy ion cancer treatment equipment

Abstract

The utility model provides a working trolley and a vacuum workstation for proton and heavy ion cancer treatment equipment. The working trolley comprises a main support, and the main support is of a frame structure and comprises at least four vertically-arranged supporting rods, a first connecting part connected to the tops of the four supporting rods and a second connecting part connected to the bottoms of the four supporting rods; the middle connecting piece is connected to the middles of the four supporting rods so that the main support can be divided into a first containing part and a second containing part which are distributed up and down, the first containing part is used for containing first vacuum equipment, and the second containing part is used for containing second vacuum equipment. According to the scheme, the mounting space can be compatible with the sizes of different vacuum devices, and the first vacuum device and the second vacuum device in the working trolley can be conveniently assembled, disassembled, maintained and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of proton and heavy ion cancer treatment equipment, in particular to a working trolley and a vacuum workstation used for proton and heavy ion cancer treatment equipment. Background Art

[0002] The vacuum workstation of the proton and heavy ion cancer treatment equipment is responsible for generating and maintaining the high vacuum environment required for particle acceleration. The vacuum workstation includes equipment such as the foreline pump and the molecular pump. The foreline pump is used to achieve low vacuum, and the molecular pump is used to achieve medium vacuum. The above equipment can maintain the normal operation of the equipment and planned maintenance, and restore the vacuum by reasonably arranging time.

[0003] The frame design of the existing vacuum workstations is generally an immovable fixed frame, or an extremely miniaturized movable closed frame. Once the vacuum equipment components in the vehicle fail, it is difficult to open or replace the components in the vehicle, which is not convenient for maintenance and has poor functional scalability. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a working trolley for proton and heavy ion cancer treatment equipment.

[0005] The utility model achieves the above technical effects through the following technical solutions:

[0006] The utility model provides a working trolley for proton and heavy ion cancer treatment equipment, comprising:

[0007] A main support, the main support is a frame structure, including at least four vertically arranged support rods, a first connecting portion connected to the tops of the four support rods, and a second connecting portion connected to the bottoms of the four support rods;

[0008] An intermediate connecting member, the intermediate connecting member is connected to the middle parts of the four support rods, so that the main support is divided into a first accommodating portion and a second accommodating portion distributed up and down, wherein the first accommodating portion is used to accommodate a first vacuum device, and the second accommodating portion is used to accommodate a second vacuum device;

[0009] A moving part, wherein a plurality of the moving parts are arranged at the bottom of the main support.

[0010] In this solution, by setting the main bracket as a frame structure, the vacuum equipment is avoided from being sealed, thereby facilitating the loading and unloading, maintenance and care of the first vacuum equipment and the second vacuum equipment in the working trolley, and also facilitating the observation of the working status of the equipment. In addition, the main bracket is a frame structure, and the installation space can be compatible with the sizes of different vacuum equipment, so that different models of vacuum equipment can be freely combined on the working trolley.

[0011] Preferably, the intermediate connecting member comprises two intermediate rods extending in the horizontal direction, the two ends of the intermediate rods are respectively connected to the middle parts of two adjacent support rods, and the two intermediate rods are arranged opposite to each other;

[0012] The intermediate connecting member further comprises a plurality of mounting rods, both ends of the plurality of mounting rods are respectively connected to the two intermediate rods, and the plurality of mounting rods are arranged at intervals.

[0013] In this solution, the mounting rod can be used to support and assist in the installation of the first vacuum device on the one hand, and can increase the structural stability of the working trolley on the other hand.

[0014] Preferably, the working trolley further comprises a first vacuum equipment mounting plate, which is placed vertically, and the bottom of the first vacuum equipment mounting plate is connected to one of the plurality of mounting rods, and the top of the first vacuum equipment mounting plate is connected to the first connecting portion.

[0015] In this solution, the first vacuum equipment mounting plate is used to mount the first vacuum equipment.

[0016] Preferably, an adjusting member is provided on the mounting rod, the first vacuum device is arranged above the adjusting member, and the height of the adjusting member is adjustable to adjust the mounting height of the first vacuum device.

[0017] In this solution, by adjusting the height of the adjusting part, it is possible to be compatible with first vacuum equipment of different sizes, so that different molecular pumps and front-stage pumps can be freely matched according to the vacuum requirements of the connection position of the working trolley, thereby achieving the goals of economy, convenience and practicality.

[0018] Preferably, the first housing portion includes a first vacuum equipment housing portion and a controller housing portion, the first connecting portion includes a first top plate corresponding to the first vacuum equipment housing portion and a second movable top plate corresponding to the controller housing portion, and the second movable top plate is configured to be detachable to allow the cable of the controller to pass through.

[0019] In this solution, by providing a second movable top plate, it is convenient to disassemble the controller and pass the cables of the controller.

[0020] Preferably, the second connecting portion includes a sliding rail and a sliding mounting plate, the sliding mounting plate is used to install the second vacuum equipment, the two sliding rails are arranged opposite to each other, and the sliding mounting plate matches the sliding rails so that the sliding mounting plate can slide along the sliding rails.

[0021] In this solution, by designing the mounting plate of the second vacuum device to slide along the track, the second vacuum device can be pulled out along the track for replacement and installation, which is convenient for later maintenance.

[0022] Preferably, a first handle is provided on the sliding mounting plate; and / or the sliding track is connected to the second connecting portion.

[0023] In this solution, by providing a first handle, it is convenient to pull out the installed sliding plate; the sliding rail is connected to the second connecting part, which enhances the structural stability of the working trolley.

[0024] Preferably, the moving part is a wheel hub, and the moving part is provided with a braking device to fix the working trolley.

[0025] In this solution, wheels with brakes are installed to facilitate movement and ensure that the vacuum equipment can be braked and fixed when in use.

[0026] Preferably, it is characterized in that the first connecting portion and the second connecting portion are both rectangular frames, and the main bracket is a rectangular parallelepiped frame structure;

[0027] And / or, a hook is provided on the first connecting portion;

[0028] And / or, the working trolley further includes a second handle, and the second handle is arranged on the top of two adjacent support rods.

[0029] In this solution, installing a hook can facilitate the lifting of the work trolley over the accelerator beam or other large equipment.

[0030] The utility model also provides a vacuum workstation, comprising a first vacuum device, a second vacuum device and the above-mentioned work trolley;

[0031] Wherein, the first vacuum equipment is a molecular pump, and the molecular pump is arranged in the first containing part; the second vacuum equipment is a fore-stage pump, and the fore-stage pump is arranged in the second containing part.

[0032] In this solution, by setting the main bracket as a frame structure, the vacuum equipment is avoided from being sealed, which facilitates the loading and unloading, maintenance and care of the molecular pump and the front pump in the working trolley, and also facilitates the observation of the working status of the equipment. In addition, the main bracket is a frame structure, and the installation space can be compatible with the sizes of different vacuum equipment, so that different models of vacuum equipment can be freely combined with the working trolley.

[0033] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0034] The positive and progressive effects of the utility model are:

[0035] By setting the main bracket as a frame structure, the vacuum equipment is avoided from being sealed, which facilitates the loading and unloading, maintenance and care of the first vacuum equipment and the second vacuum equipment in the working trolley, and also facilitates the observation of the working status of the equipment. In addition, the main bracket is a frame structure, and the installation space can be compatible with the sizes of different vacuum equipment, so that different models of vacuum equipment can be freely combined on the working trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that those skilled in the art will be more aware of the above and other features and advantages of the present invention.

[0037] Figure 1 It is a schematic diagram of the three-dimensional structure of the vacuum trolley according to the preferred embodiment of the utility model.

[0038] The reference numerals are as follows:

[0039] Working trolley 100

[0040] Main bracket 1

[0041] Support rod 11

[0042] First connection portion 12

[0043] First top plate 121

[0044] The second movable top plate 122

[0045] Hook 123

[0046] The second connection portion 13

[0047] Sliding track 131

[0048] Sliding mounting plate 132

[0049] First Hand 1321

[0050] Intermediate connector 2

[0051] Intermediate rod 21

[0052] Mounting rod 22

[0053] Adjustment 221

[0054] First vacuum equipment mounting plate 23

[0055] Moving piece 3

[0056] Second in command 4 DETAILED DESCRIPTION

[0057] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.

[0058] In this document, “exemplary” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “exemplary” should not be interpreted as a more preferred or more advantageous technical solution.

[0059] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked.

[0060] In this article, "one" not only means "only one", but also means "more than one". In this article, "first", "second", etc. are only used to distinguish each other, rather than to indicate their importance and order, or the premise of each other's existence.

[0061] The utility model discloses a working trolley 100 for a proton and heavy ion cancer treatment device, comprising:

[0062] The main support 1 is a frame structure, comprising at least four vertically arranged support rods 11, a first connecting portion 12 connected to the tops of the four support rods 11, and a second connecting portion 13 connected to the bottoms of the four support rods 11;

[0063] An intermediate connecting member 2, the intermediate connecting member 2 is connected to the middle of the four supporting rods 11, so that the main support 1 is divided into a first accommodating portion and a second accommodating portion which are distributed up and down, wherein the first accommodating portion is used to accommodate the first vacuum equipment, and the second accommodating portion is used to accommodate the second vacuum equipment;

[0064] A moving part 3 , wherein a plurality of moving parts 3 are arranged at the bottom of the main support 1 .

[0065] In this embodiment, by setting the main bracket 1 as a frame structure, the vacuum equipment is avoided from being sealed, thereby facilitating the loading and unloading, maintenance and care of the first vacuum equipment and the second vacuum equipment in the working trolley 100, and also facilitating the observation of the working status of the equipment. In addition, the main bracket 1 is a frame structure, and the installation space can be compatible with the sizes of different vacuum equipment, so that different models of vacuum equipment can be freely combined into the working trolley 100.

[0066] The intermediate connecting member 2 includes two intermediate rods 21 extending in the horizontal direction, the two ends of the intermediate rods 21 are respectively connected to the middle of two adjacent support rods 11, and the two intermediate rods 21 are arranged opposite to each other; the intermediate connecting member 2 also includes a plurality of mounting rods 22, the two ends of the plurality of mounting rods 22 are respectively connected to the two intermediate rods 21, and the plurality of mounting rods 22 are arranged at intervals. The mounting rods 22 can be used to support and assist in the installation of the first vacuum device, and can increase the structural stability of the working trolley 100 on the one hand.

[0067] The working vehicle 100 further includes a first vacuum equipment mounting plate 23, which is placed vertically, and the bottom of the first vacuum equipment mounting plate 23 is connected to one of the plurality of mounting rods 22, and the top of the first vacuum equipment mounting plate 23 is connected to the first connecting portion 12. The first vacuum equipment mounting plate 23 is used to mount the first vacuum equipment.

[0068] An adjusting member 221 is provided on the mounting rod 22, and the first vacuum device is provided above the adjusting member 221. The height of the adjusting member 221 is adjustable to adjust the installation height of the first vacuum device. By adjusting the height of the adjusting member 221, first vacuum devices of different sizes can be compatible, so that different molecular pumps and fore-stage pumps can be freely matched according to the vacuum requirements of the connection position of the working trolley 100, so as to achieve the purpose of economy, convenience and practicality.

[0069] Specifically, the adjusting member 221 includes an adjusting screw and a horizontal mounting plate, the first vacuum device is connected to the horizontal mounting plate, and the horizontal mounting plate is connected to the mounting rod 22 through the adjusting screw, and the adjusting screw can adjust the height of the horizontal mounting plate relative to the mounting rod 22 according to actual needs. In other alternative factual methods, other methods can also be used to achieve height adjustment of the adjusting member 221.

[0070] The first accommodating portion includes a first vacuum equipment accommodating portion and a controller accommodating portion. The first vacuum equipment mounting plate 23 separates the first accommodating portion into the first vacuum equipment accommodating portion and the controller accommodating portion. The first connecting portion 12 includes a first top plate 121 corresponding to the first vacuum equipment accommodating portion and a second movable top plate 122 corresponding to the controller accommodating portion. The second movable top plate 122 is configured to be detachable for the cables of the controller to pass through. By providing the second movable top plate 122, it is convenient to disassemble the controller and also convenient for the cables of the controller to pass through. In other alternative embodiments, the second movable top plate 122 can also be configured to be retractable.

[0071] The second connection part 13 includes a sliding rail 131 and a sliding mounting plate 132. The sliding mounting plate 132 is used to install the second vacuum device. The two sliding rails 131 are arranged opposite to each other. The sliding mounting plate 132 matches the sliding rail 131 so that the sliding mounting plate 132 can slide along the sliding rail 131. By designing the mounting plate of the second vacuum device to slide along the rail, the second vacuum device can be pulled out along the rail for replacement and installation, which is convenient for later maintenance.

[0072] The sliding mounting plate 132 is provided with a first handle 1321; and / or the sliding track 131 is connected to the second connecting portion 13. By providing the first handle 1321, it is convenient to pull out the mounting sliding plate; the sliding track 131 is connected to the second connecting portion 13, which enhances the structural stability of the working trolley 100.

[0073] The moving part 3 is a wheel hub, and the moving part 3 is provided with a brake device to fix the working trolley 100. The wheels with brake devices are installed to facilitate movement and ensure that the brake can be fixed when the vacuum equipment is used.

[0074] The first connection part 12 and the second connection part 13 are both rectangular frames, and the main support 1 is a rectangular parallelepiped frame structure. The overall rectangular parallelepiped frame structure is easy to manufacture and install. A hook 123 is provided on the first connection part 12. Installing the hook 123 can facilitate the lifting of the work trolley 100 over the accelerator beam or other large equipment. The work trolley 100 also includes a second handle 4, which is provided at the top of two adjacent support rods 11.

[0075] The utility model also discloses a vacuum workstation, comprising a first vacuum device, a second vacuum device and the above-mentioned work trolley 100;

[0076] The first vacuum device is a molecular pump, which is arranged in the first receiving part; the second vacuum device is a fore-stage pump, which is arranged in the second receiving part.

[0077] By setting the main bracket 1 as a frame structure, the vacuum equipment is avoided from being sealed, which facilitates the loading and unloading, maintenance and care of the molecular pump and the front pump in the working cart 100, and also facilitates the observation of the working status of the equipment. In addition, the main bracket 1 is a frame structure, and the installation space can be compatible with the sizes of different vacuum equipment, so that different models of vacuum equipment can be freely combined with the working cart 100.

[0078] Although the specific implementations of the utility model are described above, those skilled in the art should understand that this is only an example, and the protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these implementations without departing from the principle and essence of the utility model, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. A working trolley for proton and heavy ion cancer treatment equipment. It is characterized in that include: A main support, the main support is a frame structure, including at least four vertically arranged support rods, a first connecting portion connected to the tops of the four support rods, and a second connecting portion connected to the bottoms of the four support rods; An intermediate connecting member, the intermediate connecting member is connected to the middle parts of the four support rods, so that the main support is divided into a first accommodating portion and a second accommodating portion distributed up and down, wherein the first accommodating portion is used to accommodate a first vacuum device, and the second accommodating portion is used to accommodate a second vacuum device; A moving part, wherein a plurality of the moving parts are arranged at the bottom of the main support.

2. The working vehicle for proton and heavy ion cancer treatment equipment as claimed in claim 1, It is characterized in that The intermediate connecting member comprises two intermediate rods extending in the horizontal direction, the two ends of the intermediate rods are respectively connected to the middle parts of two adjacent support rods, and the two intermediate rods are arranged opposite to each other; The intermediate connecting member further comprises a plurality of mounting rods, both ends of the plurality of mounting rods are respectively connected to the two intermediate rods, and the plurality of mounting rods are arranged at intervals.

3. The working vehicle for proton and heavy ion cancer treatment equipment as claimed in claim 2, It is characterized in that The working trolley also includes a first vacuum equipment mounting plate, which is placed vertically, and the bottom of the first vacuum equipment mounting plate is connected to one of the plurality of mounting rods, and the top of the first vacuum equipment mounting plate is connected to the first connecting portion.

4. The working vehicle for proton and heavy ion cancer treatment equipment as claimed in claim 2, It is characterized in that The mounting rod is provided with an adjusting member, the first vacuum device is arranged above the adjusting member, and the height of the adjusting member is adjustable to adjust the mounting height of the first vacuum device.

5. The working vehicle for proton and heavy ion cancer treatment equipment as claimed in claim 1, It is characterized in that The first housing portion includes a first vacuum equipment housing portion and a controller housing portion, the first connecting portion includes a first top plate corresponding to the first vacuum equipment housing portion and a second movable top plate corresponding to the controller housing portion, and the second movable top plate is configured to be detachable to allow the cable of the controller to pass through.

6. The working vehicle for proton and heavy ion cancer treatment equipment as claimed in claim 1, It is characterized in that The second connecting part includes a sliding rail and a sliding mounting plate, the sliding mounting plate is used to install the second vacuum equipment, the two sliding rails are arranged opposite to each other, and the sliding mounting plate matches the sliding rails so that the sliding mounting plate can slide along the sliding rails.

7. The working vehicle for proton and heavy ion cancer treatment equipment as claimed in claim 6, It is characterized in that A first handle is provided on the sliding mounting plate; and / or the sliding track is connected to the second connecting portion.

8. The working vehicle for proton and heavy ion cancer treatment equipment as claimed in claim 1, It is characterized in that The moving part is a wheel hub, and the moving part is provided with a braking device to fix the working trolley.

9. A working vehicle for a proton and heavy ion cancer treatment device as claimed in any one of claims 1 to 8, It is characterized in that The first connecting portion and the second connecting portion are both rectangular frames, and the main bracket is a rectangular parallelepiped frame structure; And / or, a hook is provided on the first connecting portion; And / or, the working trolley further includes a second handle, and the second handle is arranged on the top of two adjacent support rods.

10. A vacuum workstation, It is characterized in that The method comprises a first vacuum device, a second vacuum device and a working vehicle as claimed in any one of claims 1 to 9, Wherein, the first vacuum equipment is a molecular pump, and the molecular pump is arranged in the first containing part; the second vacuum equipment is a fore-stage pump, and the fore-stage pump is arranged in the second containing part.

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