CN201798749U - Base of computed tomography (CT) machine - Google Patents
Base of computed tomography (CT) machine Download PDFInfo
- Publication number
- CN201798749U CN201798749U CN201020551007XU CN201020551007U CN201798749U CN 201798749 U CN201798749 U CN 201798749U CN 201020551007X U CN201020551007X U CN 201020551007XU CN 201020551007 U CN201020551007 U CN 201020551007U CN 201798749 U CN201798749 U CN 201798749U
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- cover plate
- columns assemblies
- fixed
- shaped
- side arm
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Abstract
The utility model relates to a base of a computed tomography (CT) machine, aiming at solving the defect that the error easily occurs in the treatment since the patient body is under one status caused by an immovable base in the prior art. The base of the CT machine comprises a stander base component, a front bracket and a rear bracket, wherein the front bracket and the rear bracket are vertically fixed at the front end and the rear end of the stander base component, the stander base component is formed by the intersecting split joint between a U-shaped support and a U-shaped component, an arc cover plate is fixed at the upper plane of the stander base component, the left side and the right side of the arc cover plate are downwards bended to be fixed at the outer parts of the U-shaped component I and the U-shaped component II at two sides of the stander base component, the front side and the rear side of the arc cover plate are provided with two symmetrical arc cover plate positioning grooves, and the arc cover plate positioning groove which is symmetrical front and back and is on the same line of the arc cover plate forms a bending positioning line. The base of the CT machine is provided with the arc cover plate, and the front side and the rear side of the arc cover plate are provided with the two symmetrical arc cover plate positioning grooves, so that the bending precision of the arc cover plate can be guaranteed, and the bed body which is used for fixing a patient can relatively rotate by being matched with a front vertical column component and a rear vertical column component, therefore, the base of the CT machine can obtain the multi-angle status of the patient body, thereby guaranteeing the accuracy of the treatment.
Description
Technical field
This utility model relates to a kind of armarium, especially a kind of base of CT machine.
Background technology
At present, a lot of diseases are difficult to effectively be made a definite diagnosis by the observation of outside, these diseases are hidden in the human body, and making a definite diagnosis of the state of an illness is to treat very the key link, by making a definite diagnosis effectively, and pathological analysis reasonably, could formulate correct therapeutic scheme, and just will make a definite diagnosis effectively and need carry out multi-faceted and diagnosis with multi-angle to sick body, obtaining the multiple parameter of sick body, thereby determine the correct cause of disease.Tumor disease particularly, histological typing is very important, endoceliac tumor, need under CT location, guiding tumor thoroughly to be treated, treatment in the past mostly is that subjectivity is determined into pin angle, poor accuracy, and because error appears in the influence of patient posture easily.
Along with development of technology, Patent Office of the People's Republic of China is in the patent of the CN200977172Y of on November 21st, 2007 bulletin, name is called CT puncture locating rack, this locating rack is made up of stand, horizontal U-shaped fixed arm, orientation lever and fixing head, and stand is semicircle, in the middle of a concentric arc groove is arranged, orientation lever is contained on the arc guide groove, be connected with a fixing head on the stand, horizontal U-shaped fixed arm is contained in two ends of stand, has on the stand around the scale center of circle, that be used to measure angle.When this locating rack was worked, patient was maintained fixed motionless, the locating rack rotation, thereby realize the multi-faceted visual angle of multi-angle, but patient is in a position, causes sick body to be in a state all the time, and have difference between the state of reality, so still occur error easily.
The utility model content
This utility model has solved that base maintains static in the prior art, make sick body be in a state, the shortcoming that occurs error easily in treatment provides a kind of and can rotate to obtain the parameter of many middle positions, and sick body and virtual condition are matched to reduce the ^ machine base of error.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of CT machine base, comprise the gantry base assembly, side arm and after-frame, the rear and front end of side arm and after-frame vertical fixing and gantry base assembly, it is characterized in that, the gantry base assembly is supported with the U-shaped assembly is crossing by U-shaped and is spliced, the last plane of gantry base assembly is fixed with curved cover plate, the downward bending in the left and right sides of curved cover plate is fixed on the outside of gantry base assembly both sides U-shaped assembly I and U-shaped assembly II, the front and back of curved cover plate are provided with symmetric curved cover plate locating slot to side, and the curved cover plate locating slot before and after the curved cover plate on the symmetric the same line forms the bending position line one.Curved cover plate and fixedly patient the bed be complementary, in testing process, produce relative rotation between bed and the base, make sick body present the state of multi-angle, the front and back dual-side of curved cover plate is provided with the curved cover plate locating slot and forms the bending position line, make curved cover plate add the precision that can guarantee bending man-hour, thereby make the angle of rotating accurately to control.
As preferably, the main body of side arm and after-frame is a columns assemblies, two columns assemblies are on the same line, columns assemblies is formed by two channel-section steel make-up welding and polishing, the outer surface of columns assemblies is slick plane, be fixed with the platform installing plate on the top of columns assemblies, the side of columns assemblies is fixed with the U-shaped boss.Columns assemblies is that channel-section steel make-up mode is made, and the surface finish of columns assemblies is smooth, simple in structure, easy to make, guarantees the positional precision between columns assemblies and the curved cover plate.
As preferably, the U-shaped boss is a channel-section steel, it is trapezoidal that axial cross section is, one end slot limit height of channel-section steel, other end trough rim is low, totally two of the U-shaped bosses on the side arm, a front that is fixed on the side arm columns assemblies, another is fixed on the left surface of side arm columns assemblies, and totally one of the U-shaped boss on the after-frame is fixed on the back of after-frame columns assemblies.^ shape boss on the columns assemblies is used for the column assembly and supports, so that the angle between columns assemblies and the base does not change, thereby guarantee whole precision, because the position of curved cover plate is near side arm, so the columns assemblies on the side arm adopts two II shape bosses to support.
As preferably, the rear surface of the columns assemblies of side arm is fixed with and the wide left plate of gantry base assembly, and the upside of left plate has breach, and the columns assemblies top of side arm exceeds the lower limb of breach, the rear surface of after-frame columns assemblies is fixed with back side panel, and the upside of back side panel has breach.
As preferably, the limit, left side of left plate and right edge all are provided with flanging and form the groove muscle.
As preferably, the distance of side arm and after-frame is greater than the length of curved cover plate, curved cover plate is near an end of side arm, the height of gantry base assembly upper left side U-shaped assembly I is less than the height of U-shaped assembly II, the two ends of U-shaped assembly I and U-shaped assembly II are respectively equipped with circular hole, the position of front end circular hole and the columns assemblies on the side arm are on the same line, and the position of rear end circular hole and the columns assemblies on the after-frame are on the same line.
As preferably, between the end, rear end of after-frame and gantry base assembly a segment distance is arranged, be fixed with cap assemblies on the gantry base assembly and cover this segment distance.
The beneficial effects of the utility model are: on the CT machine base curved cover plate is set, and the curved cover plate locating slot is set at the front and back of curved cover plate dual-side, guarantee the precision of curved cover plate bending, columns assemblies can realize fixing patient's the relatively rotating an of body before and after cooperating, thereby obtain the state of sick body multi-angle, to guarantee the accuracy of treatment.
Description of drawings
Fig. 1 is a kind of front view of this utility model;
Fig. 2 is a kind of vertical view of this utility model;
Fig. 3 is a kind of right view of this utility model;
Fig. 4 is a kind of left view of this utility model;
Fig. 5 is the vertical view of a kind of base of this utility model;
Fig. 6 is the side view of a kind of base of this utility model;
Fig. 7 is the axonometric chart of a kind of curved cover plate of this utility model;
Fig. 8 is the front view of a kind of left plate of this utility model;
Fig. 9 is the vertical view of a kind of left plate of this utility model;
Figure 10 is the axonometric chart of a kind of back side panel of this utility model;
Figure 11 is the structural representation of a kind of columns assemblies of this utility model;
Figure 12 is the front view of a kind of cap assemblies of this utility model;
Figure 13 is the side view of a kind of cap assemblies of this utility model;
Figure 14 is the vertical view of a kind of cap assemblies of this utility model;
Figure 15 is the structural representation of a kind of II shape of this utility model boss;
Figure 16 is the vertical view of this utility model V-arrangement boss shown in Figure 15.
Among the figure: 1, gantry base assembly; 2, curved cover plate; 3, columns assemblies; 4, left plate; 5,11, shape boss; 6, back side panel; 7, cap assemblies; 8,11, shape assembly; 1,9,11, shape is supported; 10,11, shape assembly; II, 11, base plate; 12, cabling guide rail; 13, base plate jack; 4, curved cover plate locating slot; 15, right plate stiffener; 16, platform installing plate; 17, column pin.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
Embodiment: a kind of machine base (referring to accompanying drawing 1 accompanying drawing 2 accompanying drawings 3 accompanying drawings 4), comprise gantry base assembly 1 (referring to accompanying drawing 5 accompanying drawings 6), side arm and after-frame, the rear and front end of side arm and after-frame vertical fixing and gantry base assembly, the gantry base assembly is supported with the U-shaped assembly is crossing by U-shaped and is spliced, the lower plane of gantry base assembly is a base plate 11, U-shaped assembly I 8 and II shape assembly II secured in parallel are on base plate, the height of U-shaped assembly I is greater than the height of U-shaped assembly II, connect U-shaped between two longerons and support 9, base plate front-back direction place is provided with base plate jack 13, the base plate position in the middle is fixed with cabling guide rail 12, the last plane of gantry base assembly is fixed with curved cover plate 2 (referring to accompanying drawing 7), the downward bending in the left and right sides of curved cover plate is fixed on the outside of gantry base assembly two side girders, the front and back of curved cover plate are provided with some symmetric curved cover plate locating slots 14 to side, curved cover plate locating slot before and after the curved cover plate on the symmetric the same line forms the bending position line one, the top edge of cabling guide rail is an arc, its bottom surface, the fixing back of curved cover plate contacts with the top edge of cabling guide rail, and the rear and front end of two longerons is provided with circular hole.
The main body of side arm and after-frame is columns assemblies 3 (referring to an accompanying drawing 11), two columns assemblies are on the same line and rely on the U-shaped assembly II of gantry base assembly, columns assemblies is formed by two channel-section steel make-up welding and polishing, the outer surface of columns assemblies is slick plane, be fixed with platform installing plate 16 on the top of columns assemblies, the bottom of columns assemblies is provided with column pin 17, the column pin is corresponding with the base plate jack on the base plate, welding was fixing after the column pin was inserted into the base plate jack, the side of columns assemblies is fixed with U-shaped boss 5, the rear surface of the columns assemblies of side arm is fixed with the left plate 4 wide with the gantry base assembly (referring to accompanying drawing 8 accompanying drawings 9), the upside of left plate has breach, the left and right sides of left plate is provided with flanging and forms the groove muscle, the columns assemblies top of side arm exceeds the lower limb of breach, the rear surface of after-frame columns assemblies is fixed with back side panel 6 (referring to accompanying drawing 10), back side panel is the bending structure, the upside of back side panel has breach, and the lower limb of breach is provided with the right plate stiffener 15 that is formed by the bending of back side panel body.
The U-shaped boss is a channel-section steel, it is trapezoidal that axial cross section is, one end slot limit height of channel-section steel, other end trough rim is low, totally two of the U-shaped bosses on the side arm, a front that is fixed on the side arm columns assemblies, another is fixed on the side right side of side arm columns assemblies, and the U-shaped boss (referring to accompanying drawing 15 accompanying drawings 16) that is fixed in the right side is formed by two channel-section steel make-ups, middle band vee gutter, totally one of U-shaped boss on the after-frame is fixed on the front of after-frame columns assemblies.
The distance of side arm and after-frame is greater than the length of curved cover plate, curved cover plate is near an end of side arm, the circular hole position at two side girder two ends and the columns assemblies on side arm and the after-frame are on the same line, between the end, rear end of after-frame and gantry base assembly a segment distance is arranged, be fixed with cap assemblies 7 (referring to accompanying drawing 12 accompanying drawings 13 accompanying drawings 14) on the gantry base assembly and cover this segment distance.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. CT machine base, comprise the gantry base assembly, side arm and after-frame, the rear and front end of side arm and after-frame vertical fixing and gantry base assembly, it is characterized in that, the gantry base assembly is supported with the U-shaped assembly is crossing by U-shaped and is spliced, the last plane of gantry base assembly is fixed with curved cover plate, the downward bending in the left and right sides of curved cover plate is fixed on the outside of gantry base assembly both sides U-shaped assembly I and U-shaped assembly II, the front and back of curved cover plate are provided with symmetric curved cover plate locating slot to side, and the curved cover plate locating slot before and after the curved cover plate on the symmetric the same line forms the bending position line one.
2. CT machine base according to claim 1, it is characterized in that, the main body of side arm and after-frame is a columns assemblies, two columns assemblies are on the same line, columns assemblies is formed by two channel-section steel make-up welding and polishing, the outer surface of columns assemblies is slick plane, is fixed with the platform installing plate on the top of columns assemblies, and the side of columns assemblies is fixed with the U-shaped boss.
3. CT machine base according to claim 2, it is characterized in that, the U-shaped boss is a channel-section steel, and it is trapezoidal that axial cross section is, an end slot limit height of channel-section steel, other end trough rim is low, totally two of U-shaped bosses on the side arm, a front that is fixed on the side arm columns assemblies, another is fixed on the left surface of side arm columns assemblies, totally one of U-shaped boss on the after-frame is fixed on the back of after-frame columns assemblies.
4. CT machine base according to claim 2, it is characterized in that, the rear surface of the columns assemblies of side arm is fixed with and the wide left plate of gantry base assembly, the upside of left plate has breach, the columns assemblies top of side arm exceeds the lower limb of breach, the rear surface of after-frame columns assemblies is fixed with back side panel, and the upside of back side panel has breach.
5. CT machine base according to claim 4 is characterized in that, the limit, left side of left plate and right edge all are provided with flanging and form the groove muscle.
6. CT machine base according to claim 1 and 2, it is characterized in that, the distance of side arm and after-frame is greater than the length of curved cover plate, curved cover plate is near an end of side arm, the height of gantry base assembly upper left side U-shaped assembly I is less than the height of U-shaped assembly II, the two ends of U-shaped assembly I and U-shaped assembly II are respectively equipped with circular hole, and the position of front end circular hole and the columns assemblies on the side arm are on the same line, and the position of rear end circular hole and the columns assemblies on the after-frame are on the same line.
7. according to claim 1 or 2 or 4 described CT machine bases, it is characterized in that between the end, rear end of after-frame and gantry base assembly a segment distance being arranged, be fixed with cap assemblies on the gantry base assembly and cover this segment distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020551007XU CN201798749U (en) | 2010-10-08 | 2010-10-08 | Base of computed tomography (CT) machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020551007XU CN201798749U (en) | 2010-10-08 | 2010-10-08 | Base of computed tomography (CT) machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798749U true CN201798749U (en) | 2011-04-20 |
Family
ID=43868264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020551007XU Expired - Fee Related CN201798749U (en) | 2010-10-08 | 2010-10-08 | Base of computed tomography (CT) machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284741A (en) * | 2012-02-28 | 2013-09-11 | 上海西门子医疗器械有限公司 | Bottom supporting component of CT (computed tomography) machine, rotary disk and CT machine |
| CN107420694A (en) * | 2016-05-23 | 2017-12-01 | 上海西门子医疗器械有限公司 | The gantry base and CT machines of CT machines |
-
2010
- 2010-10-08 CN CN201020551007XU patent/CN201798749U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284741A (en) * | 2012-02-28 | 2013-09-11 | 上海西门子医疗器械有限公司 | Bottom supporting component of CT (computed tomography) machine, rotary disk and CT machine |
| CN107420694A (en) * | 2016-05-23 | 2017-12-01 | 上海西门子医疗器械有限公司 | The gantry base and CT machines of CT machines |
| CN107420694B (en) * | 2016-05-23 | 2020-03-20 | 上海西门子医疗器械有限公司 | Frame base of CT machine and CT machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20121008 |