CN104175087B - For the alignment regulation of many image systems and the device of separation - Google Patents
For the alignment regulation of many image systems and the device of separation Download PDFInfo
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- CN104175087B CN104175087B CN201410388361.8A CN201410388361A CN104175087B CN 104175087 B CN104175087 B CN 104175087B CN 201410388361 A CN201410388361 A CN 201410388361A CN 104175087 B CN104175087 B CN 104175087B
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- guide rail
- bearing
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- regulation
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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
-
- 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
- B23P19/10—Aligning parts to be fitted together
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The present invention relates to a kind of for the alignment regulation of many image systems and the device of separation, regulation unit and rail unit is supported including main, the main regulation unit that supports is arranged on the bottom of PET frame, the main regulation unit that supports is for supporting and regulate the position of PET frame, rail unit is arranged on the main rear end face supporting regulation unit by dismountable coupling assembly, and PET frame can slide into rail unit from the main regulation unit that supports.Present configuration is simple, can be so that carrying out axiality adjustment when PET frame is installed, and the requirement moved when meeting PET maintenance of stand the most simultaneously and reset is shortened the debugging time, improved work efficiency, and stablize, safe and reliable.
Description
Technical field
The invention belongs to equipment regulation and the technical field of auxiliary device for moving, particularly to a kind of for the alignment regulation of many image systems and the device of separation.
Background technology
Existing many image systems generally comprise CT machine and PET machine, due to the needs of installation accuracy during installation, install and debug needs and take a long time, and need the installation personnel of professional technique to be competent at.On the other hand, when CT machine and PET machine operational maintenance and maintenance, need to move CT frame or PET frame, when particularly keeping in repair the guide rail of PET machine, moving with greater need for whole PET frame, maintenance maintenance resets frame after completing again, does not has special auxiliary disassembling tool and device to be difficulty with.Owing to the restriction of site area, dismantling device and device should miniaturizations.
Summary of the invention
The technical problem to be solved is, it is provided that a kind of for the alignment regulation of many image systems and the device of separation, when meeting image system plant maintenance, frame separates and the requirement of quick regulation alignment.
The present invention is realized in, there is provided a kind of for the alignment regulation of many image systems and the device of separation, regulation unit and rail unit is supported including main, the main regulation unit that supports is arranged on the bottom of PET frame, the main regulation unit that supports is for supporting and regulate the position of PET frame, rail unit is arranged on the main rear end face supporting regulation unit by dismountable coupling assembly, and PET frame can slide into rail unit from the main regulation unit that supports.
Further, the main regulation unit that supports includes two mounting assemblies and is arranged on the connecting plate between two mounting assemblies and central shaft, mounting assembly is arranged on the left and right sides bottom PET frame, connecting plate is connected in the medial part of two mounting assemblies in left and right, central shaft fixes on the ground and is positioned at the centre bore of connecting plate, and connecting plate can be around central axis.
Further, mounting assembly includes grade slab, coulisse, bottom support plate, bearing, main guide rail and rebound, grade slab is fixed on the ground by foundation bolt and anchor nut, coulisse is placed on the upper surface of grade slab, anchor nut is fixed on coulisse on grade slab, bottom support plate is bolted to the upper surface of coulisse by gripper shoe, bearing is arranged on the upper surface of bottom support plate, main guide rail is arranged on the upper surface of bearing, rebound is connected with main guide rail by two ball sliders being arranged on main guide rail, PET frame is arranged on rebound；Grade slab is additionally provided with Y-direction regulating block and Y-direction regulation bolt, Y-direction regulating block is arranged on the rearward end of coulisse, it is additionally provided with X-direction regulating block and X-direction regulation bolt at coulisse, X-direction regulating block is arranged on the lateral part of bottom support plate, connecting plate is bolted to the medial part of bottom support plate by connecting plate, bearing is fixed in bottom support plate by two studs and the bearing nut front and back arranged, bearing is provided with two limited blocks, limited block holds to limit the moving range of ball slider before and after being separately mounted to main guide rail.
Further, rail unit includes guide rail bearing, extends guide rail, some universal adjustment lower margins, guide rail limited block and bumper ring, extend guide rail to be arranged on the end face of guide rail bearing, some universal adjustment lower margins are arranged on the bottom of guide rail bearing and are fixed on guide rail bearing by anchor nut, guide rail limited block is fixed on guide rail bearing and is arranged on the rear end extending guide rail, and bumper ring is arranged on the side of close main support regulation unit of guide rail limited block.
Further, coupling assembly includes alignment pin and jam plate, alignment pin is arranged on the end of bearing and can couple the main guide rail so that mounting assembly and the prolongation guide rail conllinear of rail unit and contour with the end of guide rail bearing, jam plate one end couples its other end and couples with guide rail bearing with bearing, jam plate is separately fixed at the two sides of bearing and guide rail bearing, and is fixed by clamping screw, nut and pad.
Compared with prior art, the device for the alignment regulation of many image systems and separation of the present invention can be so that carrying out axiality adjustment when PET frame is installed, the requirement moved when meeting PET maintenance of stand the most simultaneously and reset, shorten the debugging time, improve work efficiency, and stablize, safe and reliable.Simultaneously it also have the advantage that
The most detachable rail unit is only just installed when carrying out safeguarding and separating, and can pull down, decrease the floor space of equipment when working at ordinary times, and the accident not havinging personnel trips, and is also beneficial to the maintenance of maintenance guides.
The most main regulation unit that supports can accurately dock with detachable rail unit, have employed alignment pin, jam plate and bolt simultaneously, both can be accurately positioned and can also conveniently install.
3. the use of the stopping means on main guide rail meets equipment and moves the convenience of operation and the requirement of safety.
The most main regulation unit that supports can realize the regulation of multi-direction multi-angle, to reach the axiality requirement between CT frame and PET frame.
The universal adjustment lower margin used in the most detachable rail unit can reduce the flatness requirement that equipment is installed ground.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of a preferred embodiment of the present invention；
Fig. 2 is the embodiment normal operating condition schematic perspective view of Fig. 1；
Fig. 3 is the embodiment service mode schematic perspective view of Fig. 1；
Fig. 4 is the main perspective exploded view supporting regulation unit in Fig. 1；
Fig. 5 is the perspective exploded view of the mounting assembly in Fig. 4；
Fig. 6 is the side view of mounting assembly in Fig. 4；
Fig. 7 is the main exploded perspective schematic diagram supporting regulation unit and rail unit in Fig. 1；
Fig. 8 is the exploded perspective schematic diagram of Fig. 7 middle guide unit.
Detailed description of the invention
In order to make the technical problem to be solved, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Referring to shown in Fig. 1 to Fig. 3, the present invention, for the alignment regulation of many image systems and the preferred embodiment of the device of separation, supports regulation unit 3 and rail unit 4 including main.Many image systems include CT frame 1 and PET frame 2, and when equipment is installed, CT frame 1 and PET frame 2 requires coaxially.In PET frame, it is provided with the consumable accessorys such as guide rail, needs periodic inspection to safeguard.For convenience of maintenance, PET frame 2 needs to move former installation site, resets after having overhauled again.In the present embodiment, the main regulation unit 3 that supports is arranged on the bottom of PET frame 2.Certainly, the present invention can also use in the bottom of CT frame 1.
Referring to shown in Fig. 4 to Fig. 6, the main regulation unit 3 that supports is for supporting and regulate the position of PET frame 2, and main support regulation unit 3 includes two mounting assemblies and the connecting plate 313 being arranged between two mounting assemblies and central shaft 314.Mounting assembly is arranged on the left and right sides bottom PET frame 2, and connecting plate 313 is connected in the medial part of two mounting assemblies in left and right, and central shaft 314 fixes and be positioned at the centre bore of connecting plate 313 on the ground, and connecting plate 313 can rotate around central shaft 314.
Mounting assembly includes grade slab 312, coulisse 311, bottom support plate 310, bearing 315, main guide rail 320 and rebound 301.Grade slab 312 is fixed on the ground by foundation bolt 318 and anchor nut.Coulisse 311 is placed on the upper surface of grade slab 312.Anchor nut is fixed on coulisse 311 on grade slab 312.Bottom support plate 310 is fixed on the upper surface of coulisse 311 by gripper shoe bolt 316.Bearing 315 is arranged on the upper surface of bottom support plate 310.Main guide rail 320 is arranged on the upper surface of bearing 315.Rebound 301 is connected with main guide rail 320 by two ball sliders 302,303 being arranged on main guide rail 320.PET frame 2 is arranged on rebound 301.
Being additionally provided with Y-direction regulating block 307 and Y-direction regulation bolt 322 on grade slab 312, Y-direction regulating block 307 is arranged on the rearward end of coulisse 311.Being additionally provided with X-direction regulating block 306 and X-direction regulation bolt 321 at coulisse 311, X-direction regulating block 306 is arranged on the lateral part of bottom support plate 310.Connecting plate 313 is fixed on the medial part of bottom support plate 310 by connecting plate bolt 317, and bearing 315 is fixed in bottom support plate 310 by two studs 308,309 and the bearing nut 319 front and back arranged.Being provided with two limited blocks 304,305 on bearing 315, limited block 304,305 holds to limit the moving range of ball slider 302,303 before and after being separately mounted to main guide rail 320.
Referring to shown in Fig. 7 and Fig. 8, rail unit 4 is arranged on the main rear end face supporting regulation unit 3 by dismountable coupling assembly, and PET frame 2 can slide into rail unit 4 from the main regulation unit 3 that supports.Rail unit 4 build is light, it is easy to install.Rail unit 4 includes guide rail bearing 401, extends guide rail 408, some universal adjustment lower margins 403, guide rail limited block 404 and bumper ring 405.Extending guide rail 408 to be fixedly installed on the end face of guide rail bearing 401 by six guide rail fastening bolts 410, some universal adjustment lower margins 403 are arranged on the bottom of guide rail bearing 401 and are fixed on guide rail bearing 401 by anchor nut.In the present embodiment, guide rail bearing is provided with five universal adjustment lower margins 403 for 401 times.The height of dismountable rail unit 4 can be adjusted by orientation adjustment universal adjustment lower margin 403, reduce the equipment requirement to installing surface water Pingdu.Guide rail limited block 404 is fixed on guide rail bearing 401 and is arranged on the rear end extending guide rail 408, and bumper ring 405 is arranged on the side of close main support regulation unit 3 of guide rail limited block 404.In the present embodiment, limited block 404 is fixed on one end of guide rail bearing 401 by four hexagon socket head cap screws 406, and bumper ring 405 is fixed by hexagon socket head cap screw 407.When slip PET frame 2, bumper ring 405 can play buffer protection function.
Coupling assembly includes alignment pin 402 and jam plate 502, alignment pin 402 is arranged on the end of bearing 315 and can couple the main guide rail 320 so that mounting assembly and prolongation guide rail 408 conllinear of rail unit 4 and contour with the end of guide rail bearing 401, it is simple to PET frame 2 smoothly slid into from the main guide rail 320 of bearing 315 on the prolongation guide rail 408 of guide rail bearing 401.Jam plate 502 one end couples its other end with bearing 315 and couples with guide rail bearing 401, jam plate 502 is separately fixed at bearing 315 and the two sides of guide rail bearing 401, and fixed by clamping screw 501, nut 504 and pad 503, improve stability and safety that bearing 315 couples with guide rail bearing 401.
Time actually used, the main mounting assembly supporting regulation unit of the present invention can realize the direction regulation along X-axis, Y-axis, Z axis respectively and the rotational angle around X-axis, Y-axis, Z axis regulates, both ensure that the axiality of PET frame 2 and CT frame 1 scanning center, also reduce the equipment requirement for horizontality to installing ground.As shown in figs.5 and 6, PET frame 2 is connected with ball slider 302,303 by rebound 301.During work, ball slider 302,303 is fixed on main guide rail 320 by limited block 304,305, and wherein the limited block 305 of one end can be removed when the mobile PET frame 2 of needs.
Referring again to shown in Fig. 4, the process that the present invention realizes moving along X-axis, Y-axis, the direction of Z axis is as follows:
First on the right of coming loose, the X-direction of bearing regulates bolt 321 and is used for fixing the gripper shoe bolt 316 of bottom support plate 310 and chute 311, and wherein gripper shoe bolt 316 has eight in the mounting assembly of two, left and right.Owing to bottom support plate 310 and the connecting plate 313 of the right and left are fixed together by bolt 317, tighten the X-direction regulation bolt 321 in the bearing of the left side when moving right, the bottom support plate 310 in the mounting assembly of the left side can be promoted to move right on chute 311, can be moved by the bottom support plate 310 of mounting assembly on the right of connecting plate 313 promotion simultaneously, thus realize the PET frame 2 movement in X-direction.
First come loose and two mounting assemblies amount to eight foundation bolts 318, tighten the Y-direction regulation bolt 322 in the mounting assembly of both sides the most simultaneously, Y-direction regulation bolt 322 can promote chute 311 to move to Y direction on grade slab 312, and the grade slab 312 on both sides is fixed on the ground by foundation bolt 318.
Stud 308 and 309 in the mounting assembly of regulation both sides the most simultaneously, stud 308 and 309 can raise PET frame 2 by raising the bearing 315 of both sides mounting assembly, it is achieved the lifting moving of Z-direction.
Referring now to shown in Fig. 4, it is as follows that the present invention realizes regulating process around the rotational angle of X-axis, Y-axis, Z axis:
1. the Y-direction regulation bolt 322 in the mounting assembly of the right and foundation bolt 318 if coming loose, only the Y-direction in the mounting assembly of the left side is regulated bolt 322 to tighten, then the chute 311 in the mounting assembly of the left side can be promoted to rotate around central shaft 314 under the regulation of connecting plate 313.Central shaft 314 is fixed on ground, and the right mounting assembly is nearly free from displacement in the process, can realize PET frame 2 and turn about the Z axis.
Raising the stud 308 and 309 in the mounting assembly of the left side the most simultaneously, can raise left side bearing 315, on the right of holding, bearing 315 is motionless, then realize PET frame 2 and rotate around Y-axis.
If raise the stud 308 or 309 in the mounting assembly of both sides the most simultaneously, then the meeting of the bearing 315 in the mounting assembly of both sides run-off the straight, it is achieved PET frame 2 rotates around X-axis.
Still as a example by PET frame 2, please be simultaneously with reference to shown in Fig. 7 and Fig. 8, the present invention moves in PET frame 2 maintenance and resets to operate and mainly comprises the steps:
1. before maintenance, first being arranged by alignment pin 402 with detachable rail unit 4 is interference fit, first alignment pin 402 is driven in guide rail bearing 401, then alignment pin 402 is inserted in the pin-and-hole in the main bearing 315 supported in regulation unit 3, two guide rails can be realized and be accurately positioned.
2. secondly, it is fixed together with bearing 315 by jam plate 502, clamping screw 501, nut 504 and 503 guide rail bearings 401 of pad.
The most then, remove the main limited block 305 supported in regulation unit 3, PET frame 2 is smoothly slid into from the main guide rail 320 of bearing 315 on the prolongation guide rail 408 of guide rail bearing 401.
4. last, after PET frame 2 slides on guide rail bearing 401, the limited block 305 of dismounting is fixed on guide rail bearing 401 on the other end.The process of moving of PET frame 2 terminates.This limited block 305 limits the shift position of PET frame 2 together with being originally arranged on the guide rail limited block 404 of rail unit 4 one end, is possible to prevent maintainer operationally PET frame 2 to slide, improves safety.
5., after PET frame 2 maintenance terminates, PET frame 2 is back on the main guide rail 320 of bearing 315 by the limited block 305 removed on guide rail bearing 401.
The most again the limited block 305 removed is installed on bearing 315.Finally, remove rail unit 4, will not take up room for a long time, personnel also will not be occurred to trip phenomenon.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (3)
1. the device regulating for many image systems alignment and separating, regulation unit and rail unit is supported including main, the described main regulation unit that supports is arranged on the bottom of PET frame, it is characterized in that, the described main regulation unit that supports is for supporting and regulate the position of PET frame, described rail unit is arranged on the main rear end face supporting regulation unit by dismountable coupling assembly, and described PET frame can slide into rail unit from the main regulation unit that supports；The described main regulation unit that supports includes two mounting assemblies and is arranged on the connecting plate between said two mounting assembly and central shaft, described mounting assembly is arranged on the left and right sides bottom PET frame, described connecting plate is connected in the medial part of two mounting assemblies in left and right, described central shaft fixes and is positioned at the centre bore of connecting plate on the ground, and described connecting plate can be around central axis；Described mounting assembly includes grade slab, coulisse, bottom support plate, bearing, main guide rail and rebound, described grade slab is fixed on the ground by foundation bolt and anchor nut, described coulisse is placed on the upper surface of grade slab, described anchor nut is fixed on coulisse on grade slab, described bottom support plate is bolted to the upper surface of coulisse by gripper shoe, described bearing is arranged on the upper surface of bottom support plate, described main guide rail is arranged on the upper surface of bearing, described rebound is connected with main guide rail by two ball sliders being arranged on main guide rail, described PET frame is arranged on rebound；Described grade slab is additionally provided with Y direction regulating block and Y direction regulation bolt, described Y direction regulating block is arranged on the rearward end of coulisse, it is additionally provided with X direction regulating block and X direction regulation bolt at described coulisse, described X direction regulating block is arranged on the lateral part of bottom support plate, described connecting plate is bolted to the medial part of bottom support plate by connecting plate, described bearing is fixed in bottom support plate by two studs and the bearing nut front and back arranged, described bearing is provided with two limited blocks, described limited block holds to limit the moving range of ball slider before and after being separately mounted to main guide rail.
2. the device regulating for many image systems alignment and separating as described in claim 1, it is characterized in that, described rail unit includes guide rail bearing, extend guide rail, some universal adjustment lower margins, guide rail limited block and bumper ring, described prolongation guide rail is arranged on the end face of guide rail bearing, described some universal adjustment lower margins are arranged on the bottom of guide rail bearing and are fixed on guide rail bearing by anchor nut, described guide rail limited block is fixed on guide rail bearing and is arranged on the rear end extending guide rail, described bumper ring is arranged on the side of close main support regulation unit of guide rail limited block.
3. as claimed in claim 2 for the alignment regulation of many image systems and the device of separation, it is characterized in that, described coupling assembly includes alignment pin and jam plate, described alignment pin is arranged on the end of bearing and can couple the main guide rail so that mounting assembly and the prolongation guide rail conllinear of rail unit and contour with the end of guide rail bearing, described jam plate one end couples its other end and couples with guide rail bearing with bearing, described jam plate is separately fixed at the two sides of bearing and guide rail bearing, and is fixed by clamping screw, nut and pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388361.8A CN104175087B (en) | 2014-08-08 | 2014-08-08 | For the alignment regulation of many image systems and the device of separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410388361.8A CN104175087B (en) | 2014-08-08 | 2014-08-08 | For the alignment regulation of many image systems and the device of separation |
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| Publication Number | Publication Date |
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| CN104175087A CN104175087A (en) | 2014-12-03 |
| CN104175087B true CN104175087B (en) | 2016-08-24 |
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| CN201410388361.8A Active CN104175087B (en) | 2014-08-08 | 2014-08-08 | For the alignment regulation of many image systems and the device of separation |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799880B (en) * | 2015-04-30 | 2018-02-09 | 明峰医疗系统股份有限公司 | A kind of PET CT arrangement systems and its assembly and disassembly methods for reducing scanning bed stroke |
| CN106369247A (en) * | 2016-08-30 | 2017-02-01 | 上海联影医疗科技有限公司 | Medical device and level adjustment assembly |
| CN106236121B (en) * | 2016-08-30 | 2023-11-28 | 合肥锐世数字科技有限公司 | Alignment adjusting device and alignment adjusting method of multi-mode imaging system |
| CN106821411A (en) * | 2017-04-06 | 2017-06-13 | 上海联影医疗科技有限公司 | The machine frame system and its calibration method of a kind of image documentation equipment |
| CN108158599A (en) * | 2017-11-13 | 2018-06-15 | 江苏赛诺格兰医疗科技有限公司 | A kind of alignment formation and method of multiple video system |
| CN107865667A (en) * | 2017-12-19 | 2018-04-03 | 上海联影医疗科技有限公司 | Medical image system and its method of adjustment |
| CN110559005B (en) * | 2019-09-18 | 2024-02-27 | 上海联影医疗科技股份有限公司 | Medical system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544191B1 (en) * | 1983-04-12 | 1985-06-14 | Thomson Csf | ISOCENTRIC EXPLORATION STATUS |
| JPH0655387A (en) * | 1992-08-03 | 1994-03-01 | Kubota Corp | Machining center |
| JP5038872B2 (en) * | 2007-12-11 | 2012-10-03 | 株式会社東芝 | Base movement type X-ray CT system |
| CN201295005Y (en) * | 2008-10-22 | 2009-08-26 | 大讯科技股份有限公司 | Untrathin slide rail |
| CN102697517A (en) * | 2012-06-25 | 2012-10-03 | 苏州生物医学工程技术研究所 | Mobile computed tomography (CT) scanner and operation method thereof |
| CN103705269B (en) * | 2012-10-09 | 2015-07-22 | 上海市第一人民医院 | Whole-body radiotherapy lung blocking lead accurate aligning apparatus with three degrees of freedom |
| CN103133831A (en) * | 2013-02-22 | 2013-06-05 | 江苏中惠医疗科技股份有限公司 | Multiple-image system supporting device convenient to maintain |
| CN103465015B (en) * | 2013-09-16 | 2016-02-10 | 中国科学院上海光学精密机械研究所 | Degree-of-freedom adjusting mechanism |
| CN103624536A (en) * | 2013-11-13 | 2014-03-12 | 南京鹏力科技有限公司 | Automatic correction device for internal exhaust pipe of compressor |
| CN204075629U (en) * | 2014-08-08 | 2015-01-07 | 明峰医疗系统股份有限公司 | The device regulating and be separated is aimed at for many image systems |
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