CN207654557U - A kind of accurate fixation of degrader wedge shape energy option and cooling device - Google Patents
A kind of accurate fixation of degrader wedge shape energy option and cooling device Download PDFInfo
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- CN207654557U CN207654557U CN201720749270.1U CN201720749270U CN207654557U CN 207654557 U CN207654557 U CN 207654557U CN 201720749270 U CN201720749270 U CN 201720749270U CN 207654557 U CN207654557 U CN 207654557U
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- wedge shape
- option
- aluminum soleplate
- degrader
- trapezoidal
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Abstract
The utility model discloses a kind of accurate fixation of degrader wedge shape energy option and cooling device, including aluminum soleplate, aluminum soleplate connects wedge shape energy option by rectangle mounting groove, and aluminum soleplate and wedge shape can be closed between option by U-shaped card board；Trapezoidal fixture block is equipped at the top of aluminum soleplate, wedge shape can be equipped with trapezoidal card slot at the top of option, and U-shaped card plate one end coordinates with trapezoidal fixture block, and the other end is inserted into trapezoidal card slot；It is provided with counter sink at the top of U-shaped card plate, spring and hold-down bolt are equipped in counter sink, hold-down bolt connects aluminum soleplate and U-shaped card plate；Aluminum soleplate connects water cooling tube by round link slot, and water cooling tube is bonded with the round link slot of aluminum soleplate, is connected and fixed by the clip and fixing bolt of upper and lower both sides；The utility model can ensure wedge-shaped energy option not by pressure break in installation and positioning wedge shape while option, and can keep the good heat conductivility of whole device, it is ensured that the normal work of bevatron energy selection device.
Description
Technical field
The utility model belongs to bevatron technical field, is related to a kind of degrader wedge shape energy option, specifically
A kind of accurate fixation of degrader wedge shape energy option and cooling device.
Background technology
Bevatron energy selection device be in proton radiation therapy will according to tumour depth itself and thickness,
Using the proton of different-energy, and the proton beam that cyclotron is drawn is fixed value, it is therefore desirable in accelerator and treatment
Energy selection device there are one being set between head；It, can after the line for the fixed energies that accelerator is drawn enters energy selection device
By the different-thickness for adjusting wedge shape energy option, to keep the proton beam that it is exported continuously adjustable in certain range, to full
The Treatment need of foot difference tumour.Wedge-shaped energy option works under high temperature environment, and accurately fixed and cooling is particularly important.
Utility model content
The purpose of this utility model is to provide a kind of accurate fixation of degrader wedge shape energy option and cooling devices, to meet
The accurate fixed and cooling requirement of wedge shape energy option under hot environment.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of accurate fixation of degrader wedge shape energy option and cooling device, including aluminum soleplate, described aluminum soleplate one end
Face is provided with rectangle mounting groove, and other end is provided with round link slot；
The aluminum soleplate connects wedge shape energy option by rectangle mounting groove, between the aluminum soleplate and wedge shape energy option
It is closed by U-shaped card board；
Trapezoidal fixture block is equipped at the top of the aluminum soleplate, the wedge shape can be equipped with trapezoidal card slot, the U-shaped card at the top of option
Plate one end coordinates with trapezoidal fixture block, and the other end is inserted into trapezoidal card slot；
It is provided with counter sink at the top of the U-shaped card plate, spring and hold-down bolt, the hold-down bolt are equipped in the counter sink
Connect aluminum soleplate and U-shaped card plate；
The aluminum soleplate connects water cooling tube, the round link slot of the water cooling tube and aluminum soleplate by round link slot
Fitting, is connected and fixed by the clip and fixing bolt of upper and lower both sides.
Further, boss is equipped in the middle part of the rectangle mounting groove, wedge shape energy option end face is equipped with groove, described convex
Platform cooperates with groove.
Further, be inclined-plane setting on the inside of U-shaped card plate both ends, respectively with trapezoidal fixture block, trapezoidal card slot it is oblique
Face paste is closed.
Further, washer is equipped between the spring and hold-down bolt.
Further, the water cooling tube includes outer tube wall, copper baffle, water inlet pipe and outlet pipe, the outer tube wall and copper
Matter baffle welds to form closed aqua storage tank.
The beneficial effects of the utility model：A kind of degrader wedge shape energy option provided by the utility model accurately it is fixed with it is cold
But device can ensure wedge-shaped energy option not by pressure break while option in installation and positioning wedge shape, and can keep whole
A good heat conductivility of device, it is ensured that the normal work of bevatron energy selection device.
Description of the drawings
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the stereogram of the utility model.
Fig. 2 is the partial sectional view of the utility model.
Fig. 3 is the partial enlarged view of Fig. 2.
Fig. 4 is sectional views of the Fig. 2 along the directions A-A.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term " trepanning ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the position relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, does not indicate or imply the indicated component or element must have a particular orientation, with specific azimuth configuration and behaviour
Make, therefore should not be understood as limiting the present invention.
As shown in Figs. 1-2, the utility model provides a kind of accurate fixation of degrader wedge shape energy option and cooling device, packet
The aluminum soleplate 2 being arranged at 1 middle part of mounting bracket is included, 2 end face of aluminum soleplate is provided with rectangle mounting groove 3, and other end is provided with circle
Shape link slot 4.
Aluminum soleplate 2 connects wedge-shaped energy option 5 by rectangle mounting groove 3, and 3 middle part of rectangle mounting groove is equipped with boss 6, wedge shape
5 end face of energy option cooperates equipped with groove 7, boss 6 with groove 7, limits wedge-shaped energy option 5 and aluminum soleplate 2 in right and left
Upward relative displacement.
Engaged by U-shaped card plate 8 between aluminum soleplate 2 and wedge-shaped energy option 5,2 top of aluminum soleplate is equipped with trapezoidal fixture block
9, wedge shape can be equipped with trapezoidal card slot 10 at the top of option 5, and 8 one end of U-shaped card plate coordinates with trapezoidal fixture block 9, and the other end is inserted into trapezoidal card
In slot 10, clamping aluminum soleplate 2 can option 5 with wedge shape.As shown in figure 3, being inclined-plane setting on the inside of 8 both ends of U-shaped card plate, respectively
It is bonded with the inclined-plane of trapezoidal fixture block 9, trapezoidal card slot 10, by compressing U-shaped card plate 8 downwards, pressure F straight down is provided, is pressed
Power F is acted on the inclined-plane on the inside of 8 both ends of U-shaped card plate, two power F1 and F2 being decomposed on vertically and horizontally, is erected
Histogram to power F1 by it is wedge-shaped can option 5 be pressed together on downwards on the downside of rectangle mounting groove 3, the power side F2 of both sides horizontal direction
To on the contrary, by it is wedge-shaped can option 5 be pressed together on the bottom surface of rectangle mounting groove 3, and then make it is wedge-shaped can option 5 and aluminum soleplate 2 it is tight
Tight fits together, and when installation, as long as ensureing the machining accuracy of 3 bottom surface and downside of rectangle mounting groove, ensures rectangle installation
The flatness and verticality of 3 bottom surface of slot and downside, it is ensured that wedge shape can option 5 and the accurately opposite installation of aluminum soleplate 2
More accurate positioning is realized in position.
8 top of U-shaped card plate is provided with counter sink 11, and spring 12 and hold-down bolt 13, hold-down bolt 13 are equipped in counter sink 11
Aluminum soleplate 2 and U-shaped card plate 8 are connected, by screwing 13 downward compressed spring 12 of hold-down bolt, the elastic force of spring 12 compresses downwards
U-shaped card plate 8 provides pressure F straight down；Hold-down bolt 13, spring 12 combination can elasticity adjusting be added in wedge-shaped energy
Power on option 5, keep parts close-connected and meanwhile will not pressure break part, and pass through the rotation of hold-down bolt 13 transport
The amount of feeding that turn turns to linear motion is very small, is installed to which realization is accurate and fixed.Spring 12 and hold-down bolt
Washer 14 is equipped between 13.
Aluminum soleplate 2 by round link slot 4 connect water cooling tube 15, as shown in figure 4, water cooling tube 15 include outer tube wall 151,
Copper baffle 152, water inlet pipe 153 and outlet pipe 154, outer tube wall 151 and the welding of copper baffle 152 form closed aqua storage tank
155, the flowing of water is realized by water inlet pipe 153 and outlet pipe 154, is cooled down to wedge-shaped energy option 5, the outer tube of water cooling tube 15
Wall 151, copper baffle 152 are bonded with the round link slot 4 of aluminum soleplate 2, the clip 16 by upper and lower both sides and fixed spiral shell
Bolt 17 is connected and fixed.
Aluminum soleplate 2 and U-shaped card plate 8 all use the hard aluminium alloy of 7075 models, and there is preferable heat to pass at work
It leads effect, while also there is preferable mechanical performance (such as strength and stiffness), can directly use with being bolted, omit steel wire
The additional structures such as swivel nut, simple in structure, of low cost, easy to process, install convenient.
A kind of accurate fixation of degrader wedge shape energy option provided by the utility model and cooling device, can be in installation and fixed
Position wedge shape can ensure wedge-shaped energy option not by pressure break while option, and can keep the good heat conductivility of whole device,
Ensure the normal work of bevatron energy selection device.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or substitutes by a similar method, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of accurate fixation of degrader wedge shape energy option and cooling device, it is characterised in that：It is described including aluminum soleplate (2)
Aluminum soleplate (2) end face is provided with rectangle mounting groove (3), and other end is provided with round link slot (4)；
The aluminum soleplate (2) connects wedge shape by rectangle mounting groove (3) can option (5), the aluminum soleplate (2) and wedge-shaped energy
Engaged by U-shaped card plate (8) between option (5)；
Trapezoidal fixture block (9) is equipped at the top of the aluminum soleplate (2), the wedge shape can be equipped with trapezoidal card slot (10) at the top of option (5),
Described U-shaped card plate (8) one end coordinates with trapezoidal fixture block (9), and the other end is inserted into trapezoidal card slot (10)；
It is provided with counter sink (11) at the top of the U-shaped card plate (8), spring (12) and hold-down bolt are equipped in the counter sink (11)
(13), hold-down bolt (13) the connection aluminum soleplate (2) and U-shaped card plate (8)；
The aluminum soleplate (2) connects water cooling tube (15), the water cooling tube (15) and aluminum soleplate by round link slot (4)
(2) round link slot (4) fitting, is connected and fixed by the clip (16) and fixing bolt (17) of upper and lower both sides.
2. a kind of accurate fixation of degrader wedge shape energy option according to claim 1 and cooling device, it is characterised in that：Institute
State and be equipped with boss (6) in the middle part of rectangle mounting groove (3), the wedge shape can option (5) end face be equipped with groove (7), the boss (6) with
Groove (7) cooperates.
3. a kind of accurate fixation of degrader wedge shape energy option according to claim 1 and cooling device, it is characterised in that：Institute
It is inclined-plane setting to state on the inside of U-shaped card plate (8) both ends, is bonded respectively with the inclined-plane of trapezoidal fixture block (9), trapezoidal card slot (10).
4. a kind of accurate fixation of degrader wedge shape energy option according to claim 1 and cooling device, it is characterised in that：Institute
It states and is equipped with washer (14) between spring (12) and hold-down bolt (13).
5. a kind of accurate fixation of degrader wedge shape energy option according to claim 1 and cooling device, it is characterised in that：Institute
It includes outer tube wall (151), copper baffle (152), water inlet pipe (153) and outlet pipe (154), the outer tube wall to state water cooling tube (15)
(151) and copper baffle (152) welding forms closed aqua storage tank (155).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749270.1U CN207654557U (en) | 2017-06-26 | 2017-06-26 | A kind of accurate fixation of degrader wedge shape energy option and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749270.1U CN207654557U (en) | 2017-06-26 | 2017-06-26 | A kind of accurate fixation of degrader wedge shape energy option and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654557U true CN207654557U (en) | 2018-07-27 |
Family
ID=62936683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749270.1U Active CN207654557U (en) | 2017-06-26 | 2017-06-26 | A kind of accurate fixation of degrader wedge shape energy option and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654557U (en) |
-
2017
- 2017-06-26 CN CN201720749270.1U patent/CN207654557U/en active Active
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