CN103801008A - Telescopic flat bed for radiotherapy - Google Patents
Telescopic flat bed for radiotherapy Download PDFInfo
- Publication number
- CN103801008A CN103801008A CN201210458754.2A CN201210458754A CN103801008A CN 103801008 A CN103801008 A CN 103801008A CN 201210458754 A CN201210458754 A CN 201210458754A CN 103801008 A CN103801008 A CN 103801008A
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- bedstead
- decelerator
- hole
- output shaft
- flat bed
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Abstract
The invention discloses a telescopic flat bed for radiotherapy. The telescopic flat bed comprises a pedestal and a bedstead, wherein circular ring supports are fixedly mounted on the front end and the rear end of the pedestal, a rotating radiotherapy rack is arranged between the two circular ring supports, a bed plate is arranged on the bedstead, one end of the bedstead in the length direction passes through a circular ring support and is inserted into the rotating radiotherapy rack, multiple rollers are mounted on the bottom of the bedstead, a screw thread through hole is formed in the bedstead, a lead screw is arranged in the screw thread through hole, a bearing seat is mounted on the side of the pedestal far away from the bedstead, a decelerator installing platform is mounted on the side of the bedstead far away from the pedestal, a motor and a decelerator are arranged on the decelerator installing platform, the output shaft of the motor is connected with the input shaft of the decelerator, one end of the lead screw passes through the screw thread through hole and is fixedly connected with the bearing seat, and the other end of the lead screw passes through the screw thread through hole and is connected with the output shaft of the decelerator. The telescopic flat bed is capable of achieving accurate movement and has the advantages of simple structure, convenience to use, low production cost, and convenience to popularize for use.
Description
Technical field
The present invention relates to a kind of flat bed, particularly relate to a kind of for radiocurable scalable flat bed.
Background technology
In traditional radiotherapy system, human body need to be positioned on bed board and then be placed in radiotherapy frame, for the radiotherapy apparatus with torus runing rest, human body is sent to the inner general manually promotion dolly that adopts of torus to carry out, this mode relies on thinks operation, comparatively inconvenience;
The mode that also exists in addition cylinder to promote, the advantage of this mode is that occupation of land is little, promotes stable; But when the problem existing, when in whole Patients During Radiotherapy needing human body accurately to move, so that when the situation of better irradiated lesion; Accurate mobile control of cylinder is difficult for realizing.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of for radiocurable scalable flat bed.This scalable flat bed can be realized accurate movement, and it is simple in structure, easy to use, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of for radiocurable scalable flat bed, it is characterized in that: comprise the rectangle bedstead that is fixedly mounted on ground base and be arranged on base one side, before and after described base, two sections are all installed with torus support, between two described torus supports, be provided with the rotation radiotherapy frame being rotationally connected with torus support, on described bedstead, be provided with bed board, described bed board is the rectangle of laying along bedstead length direction, one end of described bed board length direction is passed torus support and is extend in rotation radiotherapy frame, the other end of described bed board is mutually concordant with one end of bedstead, the bottom of described bedstead is provided with multiple rollers for driving bedstead to move left and right, described bedstead is interior and offer tapped through hole along bed board length direction, in described tapped through hole, be provided with the leading screw coordinating with tapped through hole bolt, a side away from bedstead on described base is provided with bearing block, described bedstead is provided with decelerator mounting platform away from a side of base, on described decelerator mounting platform, be provided with motor and decelerator, the output shaft of described motor is connected with the power shaft of decelerator, one end of described leading screw is stretched out tapped through hole and is fixedly connected with bearing block, the other end of described leading screw stretches out tapped through hole and is connected with the output shaft of decelerator.
Above-mentioned one is used for radiocurable scalable flat bed, it is characterized in that: the output shaft of described motor is connected with the power shaft of decelerator by shaft coupling one, and the other end of described leading screw is connected with the output shaft of decelerator by shaft coupling two.
Above-mentioned one, for radiocurable scalable flat bed, is characterized in that: described decelerator is worm type of reduction gearing.
The present invention compared with prior art has the following advantages:
1, of the present invention simple in structure, rationally novel in design, be easy to install.
2,, when the present invention uses, whole bed body is undertaken accurately steady mobile by screw nut driven mechanism, the rotation radiotherapy frame of coming in and going out that can steadily stretch, and overall structure is simple, promotes to stablize, and is suitable for accurate control.
3, of the present invention to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the present invention is simple in structure, and rationally novel in design, functional reliability is high, and long service life can realize accurate movement, and it is simple in structure, easy to use, production cost is low, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1-base; 2-torus support; 3-bearing block;
4-rotation radiotherapy frame; 5-bed board; 6-leading screw;
7-decelerator; 8-motor; 9-decelerator mounting platform;
10-bedstead; 11-roller.
The specific embodiment
One is as shown in Figure 1 for radiocurable scalable flat bed, comprise the rectangle bedstead 10 that is fixedly mounted on ground base 1 and is arranged on base 1 one sides, two sections of described base 1 front and back are all installed with torus support 2, between two described torus supports 2, be provided with the rotation radiotherapy frame 4 being rotationally connected with torus support 2, on described bedstead 10, be provided with bed board 5, described bed board 5 is the rectangle of laying along bedstead 10 length directions, one end of described bed board 5 length directions is passed torus support 2 and is extend in rotation radiotherapy frame 4, the other end of described bed board 5 is mutually concordant with one end of bedstead 10, the bottom of described bedstead 10 is provided with multiple rollers 11 for driving bedstead 10 to move left and right, described bedstead 10 is interior and offer tapped through hole along bed board 5 length directions, in described tapped through hole, be provided with the leading screw 6 coordinating with tapped through hole bolt, a side away from bedstead 10 on described base 1 is provided with bearing block 3, described bedstead 10 is provided with decelerator mounting platform 9 away from a side of base 1, on described decelerator mounting platform 9, be provided with motor 8 and decelerator 7, the output shaft of described motor 8 is connected with the power shaft of decelerator 7, one end of described leading screw 6 is stretched out tapped through hole and is fixedly connected with bearing block 3, the other end of described leading screw 6 stretches out tapped through hole and is connected with the output shaft of decelerator 7.The output shaft of described motor 8 is connected with the power shaft of decelerator 7 by shaft coupling one, and the other end of described leading screw 6 is connected with the output shaft of decelerator 7 by shaft coupling two.Described decelerator 7 is worm type of reduction gearing.
This is used for radiocurable scalable flat bed, and whole bed body is undertaken accurately steadily mobile by screw nut driven mechanism, the rotation radiotherapy frame 4 of coming in and going out that can steadily stretch, and overall structure is simple, is suitable for accurate control.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (3)
1. one kind for radiocurable scalable flat bed, it is characterized in that: comprise the rectangle bedstead (10) that is fixedly mounted on ground base (1) and is arranged on base (1) one side, before and after described base (1), two sections are all installed with torus support (2), between two described torus supports (2), be provided with the rotation radiotherapy frame (4) being rotationally connected with torus support (2), on described bedstead (10), be provided with bed board (5), described bed board (5) is the rectangle of laying along bedstead (10) length direction, one end of described bed board (5) length direction is passed torus support (2) and is extend in rotation radiotherapy frame (4), the other end of described bed board (5) is mutually concordant with one end of bedstead (10), the bottom of described bedstead (10) is provided with multiple rollers (11) for driving bedstead (10) to move left and right, described bedstead (10) is interior and offer tapped through hole along bed board (5) length direction, in described tapped through hole, be provided with the leading screw (6) coordinating with tapped through hole bolt, described base (1) is upper is provided with bearing block (3) away from a side of bedstead (10), described bedstead (10) is provided with decelerator mounting platform (9) away from a side of base (1), on described decelerator mounting platform (9), be provided with motor (8) and decelerator (7), the output shaft of described motor (8) is connected with the power shaft of decelerator (7), one end of described leading screw (6) is stretched out tapped through hole and is fixedly connected with bearing block (3), the other end of described leading screw (6) stretches out tapped through hole and is connected with the output shaft of decelerator (7).
2. one according to claim 1 is for radiocurable scalable flat bed, it is characterized in that: the output shaft of described motor (8) is connected with the power shaft of decelerator (7) by shaft coupling one, the other end of described leading screw (6) is connected with the output shaft of decelerator (7) by shaft coupling two.
3. one according to claim 1, for radiocurable scalable flat bed, is characterized in that: described decelerator (7) is worm type of reduction gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210458754.2A CN103801008A (en) | 2012-11-14 | 2012-11-14 | Telescopic flat bed for radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210458754.2A CN103801008A (en) | 2012-11-14 | 2012-11-14 | Telescopic flat bed for radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103801008A true CN103801008A (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210458754.2A Pending CN103801008A (en) | 2012-11-14 | 2012-11-14 | Telescopic flat bed for radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103801008A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772721A (en) * | 2019-11-05 | 2020-02-11 | 刘晴 | Rotary radiotherapy table for tumor radiotherapy equipment |
| CN113209500A (en) * | 2021-06-08 | 2021-08-06 | 兰州科近泰基新技术有限责任公司 | Superconductive ion rotating frame |
-
2012
- 2012-11-14 CN CN201210458754.2A patent/CN103801008A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772721A (en) * | 2019-11-05 | 2020-02-11 | 刘晴 | Rotary radiotherapy table for tumor radiotherapy equipment |
| CN113209500A (en) * | 2021-06-08 | 2021-08-06 | 兰州科近泰基新技术有限责任公司 | Superconductive ion rotating frame |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |