CN109202425B - A water cooling device installation tool for accelerator high-current proton beam debugging target - Google Patents
A water cooling device installation tool for accelerator high-current proton beam debugging target Download PDFInfo
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- CN109202425B CN109202425B CN201811046389.8A CN201811046389A CN109202425B CN 109202425 B CN109202425 B CN 109202425B CN 201811046389 A CN201811046389 A CN 201811046389A CN 109202425 B CN109202425 B CN 109202425B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Mechanical Engineering (AREA)
- Particle Accelerators (AREA)
Abstract
本发明涉及强流质子加速器领域，公开了一种用于加速器强流质子束调试靶的水冷器件安装工具，包括移动底座，所述移动底座通过升降装置与旋转机构相连；所述旋转机构包括收纳壳体，所述收纳壳体一端与升降装置相连，远离升降装置一端的所述收纳壳体侧壁上开设有旋转盘存储孔，所述旋转盘存储孔内安装有旋转盘，所述旋转盘与转动轴的一端相连，所述转动轴的另一端与收纳壳体转动相连；远离转动轴一端的所述旋转盘上分别安装有法兰调节机构和螺栓调节机构。本发明具有以下优点和效果：本方案法兰调节机构和螺栓调节机构的设置有效提高维修效率，减少工作人员在调试靶附近的照射时间。
The present invention relates to the field of high-current proton accelerators, and discloses a water-cooling device installation tool for high-current proton beam debugging targets of accelerators, comprising a movable base, wherein the movable base is connected to a rotating mechanism through a lifting device; the rotating mechanism comprises a storage shell, wherein one end of the storage shell is connected to the lifting device, and a rotating disk storage hole is provided on the side wall of the storage shell away from one end of the lifting device, wherein a rotating disk is installed in the rotating disk storage hole, wherein the rotating disk is connected to one end of a rotating shaft, and the other end of the rotating shaft is rotatably connected to the storage shell; a flange adjustment mechanism and a bolt adjustment mechanism are respectively installed on the rotating disk away from one end of the rotating shaft. The present invention has the following advantages and effects: the arrangement of the flange adjustment mechanism and the bolt adjustment mechanism of the present scheme effectively improves the maintenance efficiency and reduces the irradiation time of the staff near the debugging target.
Description
Technical Field
The invention relates to the field of high-current proton accelerators, in particular to a water-cooling device mounting tool for an accelerator high-current proton beam debugging target.
Background
As a key device necessary in the process of adjusting the large beam current of the high-current proton accelerator, the adjusting target receives the high-current proton beam, measures the beam current intensity and generates ionization. These energetic protons eventually deposit energy onto the target in the form of thermal energy, which if the temperature is higher than the melting point of the target material, can lead to damage to the target equipment, affecting proper beam tuning.
The debug target generates a lot of heat when receiving high energy protons, and needs to be cooled by a water cooling device. The existing water cooling device comprises water cooling pipes, two connected water cooling pipes are connected through a clamping flange, and the clamping flange is required to be locked or loosened during maintenance. The existing water cooling device further comprises a cooling box body, the cooling box body is fastened by an inner hexagon screw, and the inner hexagon screw is required to be locked or loosened during maintenance.
When the existing water cooling device is maintained, a worker enters a radiation environment of a debugging target, and firstly loosens a clamping flange or an inner hexagon screw to maintain a water cooling pipe or a cooling box body; after maintenance is completed, the clamping flange or the inner hexagon screw is locked, and the maintenance efficiency is low. Meanwhile, a large amount of radiation exists in the debugging target running environment, and if workers stay in the radiation environment for a long time, the health of the workers is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a water-cooling device mounting tool for an accelerator strong-flow proton beam debugging target, and the arrangement of a flange adjusting mechanism and a bolt adjusting mechanism of the water-cooling device mounting tool effectively improves maintenance efficiency and reduces the irradiation time of workers near the debugging target.
The technical aim of the invention is realized by the following technical scheme: the water-cooled device mounting tool for the accelerator high-current proton beam debugging target comprises a movable base, wherein the movable base is connected with a rotating mechanism through a lifting device; the rotating mechanism comprises a storage shell, one end of the storage shell is connected with the lifting device, a rotating disc storage hole is formed in the side wall of the storage shell far away from one end of the lifting device, a rotating disc is installed in the rotating disc storage hole, the rotating disc is connected with one end of a rotating shaft, and the other end of the rotating shaft is rotationally connected with the storage shell; and a flange adjusting mechanism and a bolt adjusting mechanism are respectively arranged on the rotating disc far away from one end of the rotating shaft.
Through adopting above-mentioned technical scheme, elevating gear can adjust rotary mechanism's height to can adjust rotary mechanism's position according to maintenance clamp type flange or socket head cap screw's high low position. The rotating mechanism comprises a rotating disc, and a flange adjusting mechanism and a bolt adjusting mechanism are respectively arranged on the rotating disc, and the flange adjusting mechanism can lock or loosen the clamping type flange, so that the water cooling pipe is maintained; the setting of bolt adjustment mechanism can lock or loosen the hexagon socket head cap screw to play the maintenance to the cooling box, thereby because flange adjustment mechanism and bolt adjustment mechanism can lock or loosen clamp-type flange and hexagon socket head cap screw voluntarily, can improve maintenance efficiency, reduce the staff and adjust the irradiation time in the target operational environment.
The flange adjusting mechanism comprises a supporting rod and a limiting rod, one end of the supporting rod is connected with the rotating disc, an adjusting groove is formed in the side wall of the supporting rod far away from one end of the rotating disc, and the limiting rod is slidably arranged in the adjusting groove; the support rod is provided with more than 1 positioning threaded holes parallel to the limiting rod, the positioning threaded holes are connected with the adjusting grooves, positioning pins are arranged in the positioning threaded holes below the limiting rod in a threaded manner, and the positioning pins are tightly abutted to the limiting rod.
By adopting the technical scheme, the position of the limiting rod can be adjusted according to the depth of the positioning hole on the clamping flange locking rod, if the depth of the positioning hole of the locking rod is deeper, the position of the limiting rod in the adjusting groove moves downwards, so that the distance from the upper surface of the limiting rod to the upper surface of the supporting rod is increased, and the supporting rod above the limiting rod can pass through the positioning hole of the locking rod; if the depth of the locating hole of the locking rod is shallower, the limiting rod moves upwards in the adjusting groove, so that the distance from the upper surface of the limiting rod to the upper surface of the supporting rod is reduced, and the supporting rod above the limiting rod can penetrate through the locating hole of the locking rod. When the bracing piece of gag lever post top can pass the locating hole of locking lever, the gag lever post can drive the locking lever post and rotate along with rotatory in-process of rotary disk, is difficult for breaking away from with the gag lever post at pivoted in-process gag lever post to improve the stability of installation.
The positioning pin is arranged to limit the position of the limiting rod in the adjusting groove; meanwhile, in the process that the limiting rod drives the locking rod to rotate, the locking rod can generate a downward extrusion force on the limiting rod, and the setting of the locating pin can reduce the displacement of the limiting rod when the limiting rod receives the extrusion force of the locking rod on the limiting rod.
The invention is further provided that a wear-resistant ceramic block is arranged in the adjusting groove above the limiting rod.
By adopting the technical scheme, the wear-resistant ceramic block is made of wear-resistant ceramic, and the wear-resistant ceramic has the characteristics of high hardness, light weight and good wear resistance. The wear-resistant ceramic is light in weight, so that the wear-resistant ceramic is clamped in the adjusting groove above the limiting rod and does not generate larger extrusion force on the limiting rod, and the position of the limiting rod in the adjusting groove is affected. The setting of wear-resisting ceramic block can improve the position of gag lever post in adjusting the recess, avoids the gag lever post to upwards remove in adjusting the recess. Meanwhile, as the wear-resistant ceramic has good wear resistance, the friction between the wear-resistant ceramic block and the limiting rod is reduced, so that the service life of the wear-resistant ceramic block is influenced.
The invention is further characterized in that a first linkage block is eccentrically arranged on the rotary disc, and the support rod is connected with the first linkage block in a threaded manner.
Through adopting above-mentioned technical scheme, first linkage piece and bracing piece threaded connection, the change maintenance of bracing piece of being convenient for.
The invention is further arranged that the bolt adjusting mechanism comprises an inner hexagonal pyramid head, a second linkage block is arranged on the rotating disk, and the axle center of the second linkage block is overlapped with the axle center of the rotating disk; the second linkage block is connected with the inner hexagonal pyramid head through threads.
By adopting the technical scheme, as the cooling water tank body is provided with the inner hexagon screws with different types, when the inner hexagon screws with different types are locked or unscrewed, the inner hexagon cone heads with different types can be used. The second linkage block is connected with the inner hexagonal pyramid head through threads, so that the inner hexagonal pyramid heads with different types can be replaced conveniently.
The invention is further characterized in that a storage inner cavity is formed in the storage shell, a first driving motor and a speed reducer are respectively arranged in the storage inner cavity, a motor shaft of the first driving motor is connected with a connecting rod through a coupler, the connecting rod is connected with the input end of the speed reducer, the output end of the speed reducer is connected with a worm through the coupler, and a worm wheel meshed with the worm is arranged on the rotating shaft.
Through adopting above-mentioned technical scheme, first driving motor passes through reduction gear drive worm, and the worm passes through the worm wheel and drives the axis of rotation and rotate, and the axis of rotation rotates and drives the rotary disk and rotate to play rotary mechanism's rotation.
The lifting device further comprises 2 groups of cross telescopic mechanisms, each group of cross telescopic mechanism comprises more than 1 cross telescopic units, every two adjacent 2 cross telescopic units are hinged, the cross telescopic units close to one end of the storage shell are hinged to the outer side wall of the storage shell, and the cross telescopic units close to one end of the movable base are also hinged to the outer side wall of the movable base; the crossed telescopic unit comprises a first telescopic rod and a second telescopic rod, the first telescopic rod and the second telescopic rod are in crossed hinge connection, and a connecting shaft is arranged between the crossed hinge points of the first telescopic rods and the second telescopic rods of the 2 groups of crossed telescopic mechanisms; the movable base is provided with an air cylinder, and a piston rod of the air cylinder is connected with a connecting shaft close to the movable base.
By adopting the technical scheme, the air cylinder drives the connecting shaft close to the movable base to move, the movement of the connecting shaft close to the movable base drives the change of the crossing angle of the first telescopic rod and the second telescopic rod, and if the crossing angle of the first telescopic rod and the second telescopic rod is increased, the lifting device is lifted; if the crossing angle of the first telescopic rod and the second telescopic rod is smaller, the lifting device descends.
The invention is further arranged that the movable base comprises a base shell, wheels are arranged on the base shell, the wheels on two sides along the driving direction are connected through a transmission shaft, and a first transmission gear is arranged on the transmission shaft; the base shell is internally provided with a second driving motor, and a motor shaft of the second driving motor is provided with a second transmission gear meshed with the first transmission gear.
Through adopting above-mentioned technical scheme, the second driving motor drives the transmission shaft through first drive gear and second drive gear and rotates, and the transmission shaft drives the rear wheel rotation along drive direction, and rear wheel rotation drive removes the base and reciprocates.
The invention further provides that the mobile base is provided with a camera.
By adopting the technical scheme, if the moving base encounters an obstacle in the advancing process, the camera can find the obstacle found in the moving process; once the camera head reaches the obstacle, the moving base can be stopped from advancing, so that the moving base is prevented from being damaged due to collision with the obstacle.
In summary, the invention has the following beneficial effects:
1. The flange adjusting mechanism and the bolt adjusting mechanism can automatically lock or loosen the clamping type flange and the inner hexagon screw, so that the maintenance efficiency can be improved, and the irradiation time of staff near a debugging target can be reduced;
2. When the supporting rod above the limiting rod can pass through the positioning hole of the locking rod, the limiting rod can drive the locking rod to rotate in the rotating process along with the rotating disc, and the limiting rod is not easy to separate from the limiting rod in the rotating process, so that the installation stability is improved; 3. the setting of wear-resisting ceramic block can improve the position of gag lever post in adjusting the recess, avoids the gag lever post to upwards remove in adjusting the recess.
Drawings
FIG. 1 is a schematic overall structure of an embodiment;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1A;
FIG. 3 is a cross-sectional view of FIG. 1;
fig. 4 is an enlarged partial schematic view of B in fig. 3.
In the figure: 1. a storage case; 2. a rotating disc; 3. a rotating shaft; 4. a support rod; 5. a limit rod; 6. an adjusting groove; 7. positioning the threaded hole; 8. a positioning pin; 9. a wear resistant ceramic block; 10. a first linkage block; 11. an inner hexagonal pyramid head; 12. a second linkage block; 13. a first driving motor; 14. a speed reducer; 15. a connecting rod; 16. a worm; 17. a worm wheel; 18. a first telescopic rod; 19. a second telescopic rod; 20. a connecting shaft; 21. a base housing; 22. a wheel; 23. a second driving motor; 24. a camera; 25. a first transmission gear; 26. a second transmission gear; 27. and a transmission shaft.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in FIG. 1, the water-cooling device mounting tool for the accelerator high-current proton beam debugging target comprises a movable base, wherein the movable base is connected with a rotating mechanism through a lifting device.
As shown in fig. 3, the mobile base includes a base housing 21, wheels 22 are mounted on both sides of the front end of the base housing 21 in the driving direction, and the wheels 22 on both sides are connected by a transmission shaft 27; the base housing 21 is also provided with wheels 22 on both sides of the rear end in the driving direction, the wheels 22 on both sides are connected by a transmission shaft 27, and the transmission shaft 27 at the rear end is provided with a first transmission gear 25. A second driving motor 23 is installed in the base shell 21, and a second transmission gear 26 meshed with the first transmission gear 25 is installed on a motor shaft of the second driving motor 23. The front outer side wall of the base housing 21 in the drive advancing direction is mounted with a camera 24.
The lifting device is arranged on the base shell 21 and comprises 2 groups of cross telescopic mechanisms, each group of cross telescopic mechanism comprises more than 1 cross telescopic unit, every two adjacent 2 cross telescopic units are hinged and connected, and the cross telescopic unit close to one end of the rotating mechanism is hinged with the outer side wall of the rotating mechanism; the base shell 21 is provided with a connecting plate, a chute is formed in the connecting plate, one side of the cross telescopic unit close to one end of the base shell 21 is hinged with the base shell 21, and the other side of the cross telescopic unit close to one end of the base shell 21 is slidably arranged in the chute through a connecting shaft 20.
The crossed telescopic unit comprises a first telescopic rod 18 and a second telescopic rod 19, the first telescopic rod 18 is connected with the second telescopic rod 19 in a crossed hinged mode, and a connecting shaft 20 is arranged between the crossed hinged points of the first telescopic rod 18 and the second telescopic rod 19 of the 2-group crossed telescopic mechanism. The movable base is provided with an air cylinder, and a piston rod of the air cylinder is connected with a connecting shaft 20 close to the movable base.
As shown in fig. 3 and 4, the rotation mechanism includes a housing case 1, and the housing case 1 is connected to a cross telescopic unit. A rotary disk storage hole is formed in the side wall of the storage shell 1 far away from the crossed telescopic unit, a rotary disk 2 is arranged in the rotary disk storage hole, and the rotary disk 2 is connected with one end of a rotary shaft 3.
A storage inner cavity is formed in the storage shell 1, a first driving motor 13 and a speed reducer 14 are respectively installed in the storage inner cavity, a motor shaft of the first driving motor 13 is connected with a connecting rod 15 through a coupler, the connecting rod 15 is connected with the input end of the speed reducer 14, the output end of the speed reducer 14 is connected with a worm 16 through the coupler, and a worm wheel 17 meshed with the worm 16 is installed on the rotating shaft 3.
The rotary disk 2 is provided with a bolt adjusting mechanism, the bolt adjusting mechanism comprises an inner hexagonal pyramid head 11, the rotary disk 2 is provided with a second linkage block 12, and the axle center of the second linkage block 12 is superposed with the axle center of the rotary disk 2; the second linkage block 12 is in threaded connection with the inner hexagonal pyramid head 11.
As shown in fig. 1 and 2, a flange adjusting mechanism is further installed on the rotating disc 2, the flange adjusting mechanism comprises a supporting rod 4 and a limiting rod 5, a first linkage block 10 is eccentrically installed on the rotating disc 2, and the supporting rod 4 is in threaded connection with the first linkage block 10. An adjusting groove 6 is formed in the side wall of the supporting rod 4 far away from one end of the rotating disc 2, and a limiting rod 5 is slidably arranged in the adjusting groove 6; more than 1 locating threaded holes 7 parallel to the limiting rod 5 are formed in the supporting rod 4, the locating threaded holes 7 are connected with the adjusting grooves 6, locating pins 8 are arranged in the locating threaded holes 7 below the limiting rod 5 in a threaded mode, and the locating pins 8 are abutted to the limiting rod 5.
And a wear-resistant ceramic block 9 is arranged in the adjusting groove 6 above the limiting rod 5.
When the water cooling device mounting tool for the accelerator high-current proton beam debugging target is used, the second driving motor 23 is started first, the second driving motor 23 drives the transmission shaft 27 at the rear end to rotate through the first transmission gear 25 and the second transmission gear 26, and the transmission shaft 27 drives the wheels 22 to rotate, so that the base shell 21 is driven to move forwards, at the moment, the wheels 22 at the two sides of the rear end in the driving advancing direction are driving wheels, and the wheels 22 at the two sides of the rear end in the driving advancing direction are driven wheels.
The camera 24 observes whether there is an obstacle in front of the base housing 21 during the forward movement of the base housing 21, and stops the forward movement of the base housing 21 when the obstacle is observed.
When the base housing 21 advances to approach the clamping flange and the socket head cap screw, the base housing 21 stops advancing. And adjusting the height of the rotating mechanism through the lifting device according to the positions of the clamping type flange and the inner hexagon screw. When the lifting device is adjusted, the air cylinder drives the connecting shaft 20 close to the movable base 21 to move, the movement of the connecting shaft 20 close to the movable base 21 drives the change of the crossing angle of the first telescopic rod 18 and the second telescopic rod 19, and if the crossing angle of the first telescopic rod 18 and the second telescopic rod 19 is increased, the lifting device is lifted; when the crossing angle between the first telescopic link 18 and the second telescopic link 19 becomes small, the lifting device descends.
When the height of the lifting device is adjusted, the inner hexagonal pyramid head 11 is abutted against the inner hexagonal screw, the supporting rod 4 is inserted into the positioning hole penetrating through the locking rod, and at the moment, the supporting rod 4 and the limiting rod 5 are abutted against the locking rod of the clamping flange.
The clamping type flange comprises a first arc-shaped flange body and a second arc-shaped flange body, wherein one end of the first arc-shaped flange body is hinged with one end of the second arc-shaped flange body; a locking rod is rotatably arranged on the first arc-shaped flange body far away from the hinge end, the locking rod can do circular motion along the horizontal direction of the first arc-shaped flange body, and a positioning hole is formed in the locking rod; and a clamping block is arranged on the second arc-shaped flange body far away from the hinged end, and a groove for clamping the clamping block is formed in the clamping block. When the locking rod rotates into the groove, the first arc-shaped flange body and the second arc-shaped flange body lock the water cooling pipe.
When the inner hexagonal pyramid head 11 is abutted against the inner hexagonal screw, after the supporting rod 4 is inserted into the positioning hole penetrating through the locking rod, the first driving motor 13 is started, the first driving motor 13 drives the worm 16 through the speed reducer 14, the worm 16 drives the rotating shaft 3 to rotate through the worm wheel 17, the rotating shaft 3 drives the rotating disc 2 to rotate, and therefore the rotating mechanism rotates.
In the rotating process of the rotating disc 2, the clamping type flange locking rod is rotated into or out of the groove, and the first arc-shaped flange body and the second arc-shaped flange body lock or loosen the water cooling pipe; the socket head cap 11 locks or unlocks the socket head cap screw.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046389.8A CN109202425B (en) | 2018-09-07 | 2018-09-07 | A water cooling device installation tool for accelerator high-current proton beam debugging target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046389.8A CN109202425B (en) | 2018-09-07 | 2018-09-07 | A water cooling device installation tool for accelerator high-current proton beam debugging target |
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| Publication Number | Publication Date |
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| CN109202425A CN109202425A (en) | 2019-01-15 |
| CN109202425B true CN109202425B (en) | 2024-09-06 |
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| CN201811046389.8A Active CN109202425B (en) | 2018-09-07 | 2018-09-07 | A water cooling device installation tool for accelerator high-current proton beam debugging target |
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| CN207710207U (en) * | 2017-11-03 | 2018-08-10 | 江西洪都航空工业集团有限责任公司 | A kind of auxiliary assembly vehicle |
| CN208977226U (en) * | 2018-09-07 | 2019-06-14 | 中国原子能科学研究院 | A kind of water cooling device installation tool for accelerator high current proton beam debugging target |
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| JP2000094232A (en) * | 1998-09-28 | 2000-04-04 | Sony Corp | Height adjustment mechanism and chip mounting device using the same |
| JP2009107026A (en) * | 2007-10-26 | 2009-05-21 | Y S Denshi Kogyo Kk | Assembling device |
| CN103231237B (en) * | 2013-05-02 | 2015-11-18 | 常州星宇车灯股份有限公司 | Automatic screw rotary joint device |
| CN203843402U (en) * | 2014-05-26 | 2014-09-24 | 扬帆集团股份有限公司 | Positioning and welding device for pipe and flange |
| CN205386703U (en) * | 2016-01-22 | 2016-07-20 | 天津电力机车有限公司 | Supplementary erection equipment of electric locomotive bogie annex |
| CN207223350U (en) * | 2017-08-17 | 2018-04-13 | 武汉中维德远液压机械有限公司 | A kind of engineering machinery planetary reduction box disassembles and installs equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414777A (en) * | 2017-08-18 | 2017-12-01 | 汤月红 | A kind of flight-line maintenance tool car |
| CN207710207U (en) * | 2017-11-03 | 2018-08-10 | 江西洪都航空工业集团有限责任公司 | A kind of auxiliary assembly vehicle |
| CN208977226U (en) * | 2018-09-07 | 2019-06-14 | 中国原子能科学研究院 | A kind of water cooling device installation tool for accelerator high current proton beam debugging target |
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