CN214119387U - Fixing device of CT machine - Google Patents
Fixing device of CT machine Download PDFInfo
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- CN214119387U CN214119387U CN202022721327.1U CN202022721327U CN214119387U CN 214119387 U CN214119387 U CN 214119387U CN 202022721327 U CN202022721327 U CN 202022721327U CN 214119387 U CN214119387 U CN 214119387U
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Abstract
The utility model belongs to the technical field of the CT technique and specifically relates to a fixing device of CT machine is related to, sets up and is used for fixing a position the CT machine in the carriage is inside, including setting up CT machine both sides and with the two-layer inoxidizing coating of the side looks butt of CT machine, the both ends that every layer of inoxidizing coating deviates from mutually all can be dismantled and be connected with the solid fixed ring with carriage inner wall fixed connection, reached and reduced the possibility that the CT machine appears rocking, reduced the impaired effect of possibility of CT machine.
Description
Technical Field
The application relates to the technical field of CT, in particular to a fixing device of a CT machine.
Background
With the continuous improvement of medical level, the CT scanning technology is developed rapidly, and the CT scanning technology improves the traditional imaging technology to a new level.
The mobile hospital can send advanced medical services to a required place, and the CT vehicle is one of the mobile hospitals and comprises a trailer provided with a carriage, wherein a CT machine for carrying out CT scanning on a human body and a CT scanning bed matched with the CT machine are arranged in the carriage.
The above related technical solutions have the following drawbacks: the inventor finds that the CT machine in the carriage is more likely to be damaged due to shaking of the trailer during the running process of the CT vehicle.
SUMMERY OF THE UTILITY MODEL
In order to reduce the possibility of shaking of the CT machine and the possibility of damage of the CT machine, the application provides a fixing device of the CT machine.
The application provides a fixing device of CT machine adopts following technical scheme:
the utility model provides a fixing device of CT machine, sets up and is used for fixing a position the CT machine in the carriage inside, including setting up CT machine both sides and with the two-layer inoxidizing coating of the side looks butt of CT machine, the fixed ring that all can be connected with carriage inner wall fixed connection to the both ends that every layer of inoxidizing coating deviates from mutually.
By adopting the technical scheme, when the CT machine in the carriage needs to be conveyed by using the trailer, the two protective layers are firstly placed on two sides of the CT machine, and then are respectively connected to the fixing rings in the carriage; if the CT machine shakes, the protective layer can reduce the shaking amplitude of the CT machine, and the possibility of damage to the CT machine is further reduced.
Preferably, the fixing rings at the two ends of each protective layer are positioned on the top surface and the bottom surface of the carriage.
Through adopting above-mentioned technical scheme, fixed ring is located the top surface and the bottom surface in carriage, and the fixed ring of both sides has the pulling force along vertical direction to the inoxidizing coating, can make the inoxidizing coating more effective to the guard action of CT machine like this.
Preferably, the protective layer comprises a protective net, a connecting strip is connected to the lower portion of the protective net, and hooks detachably connected with the fixing rings are arranged at the upper end of the protective net and the lower end of the connecting strip.
Through adopting above-mentioned technical scheme, when needing the internally mounted inoxidizing coating in the carriage, with connecting strip and protection network keep away from the couple of one side each other and install can on the solid fixed ring of upper and lower both sides.
Preferably, the protective net comprises a plurality of longitudinal strips corresponding to the connecting strips one to one, and a rope tightening device is arranged between each longitudinal strip and each connecting strip.
Through adopting above-mentioned technical scheme, install protection network and connecting strip after solid fixed ring, can adjust the pulling force on indulging strip and the connecting strip through euphroe, can make the protective layer more effective to the guard action of CT machine like this.
Preferably, the protective net further comprises a plurality of transverse strips which are arranged from top to bottom in sequence, and the transverse strips and the longitudinal strips are mutually crossed and fixed.
Through adopting above-mentioned technical scheme, with indulge the horizontal bar of strip intercrossing and can further promote the protection effect of protection network to the CT machine.
Preferably, an auxiliary strip is connected between the transverse strips between the two layers of protective nets.
Through adopting above-mentioned technical scheme, the wholeness of two-layer inoxidizing coating can be promoted to the auxiliary strip of two-layer protection network quality control, makes the effect that has mutual tractive between two-layer inoxidizing coating, can further reduce the range of rocking of CT machine in the carriage inside like this, reduces the impaired possibility of CT machine.
Preferably, be fixed with the mounting panel on the diapire of carriage, CT machine and the solid fixed ring that is close to ground all set up on the mounting panel.
By adopting the technical scheme, the CT machine is fixed on the mounting plate, so that the CT machine can be kept balanced, the possibility of shaking of the CT machine can be reduced, and the precision of checking people by the CT machine can be higher.
Preferably, one side of the fixing ring, which is close to the side wall of the carriage, is provided with a stud, and the fixing ring is detachably mounted on the carriage or the mounting plate through the stud.
Through adopting above-mentioned technical scheme, solid fixed ring passes through double-screw bolt demountable installation on carriage or mounting panel, when need not carrying the CT machine, can pull down solid fixed ring on the mounting panel, can reduce the possibility that the solid fixed ring stumbled people like this.
Drawings
Fig. 1 is an overall structural view of a CT vehicle in an embodiment of the present application (in the figure, an expansion cabin has been housed inside a vehicle compartment);
FIG. 2 is a structural diagram of a CT vehicle showing an internal structure after hiding a top surface in an embodiment of the present application;
FIG. 3 is a front view of a CT scanning bed in a CT cart in an embodiment of the present application;
FIG. 4 is a side view of a CT scanning couch in a CT cart in an embodiment of the present application;
FIG. 5 is a block diagram highlighting the pusher member configuration in the CT cart in an embodiment of the present application;
FIG. 6 is a partial block diagram highlighting the structure of the fixture in the CT cart in an embodiment of the present application;
fig. 7 is a control flowchart of the detection system in the CT vehicle in the embodiment of the present application.
In the figure, 1, a trailer; 11. a carriage; 111. a containing groove; 112. mounting a rod; 12. an expansion cabin; 121. clamping a plate; 13. a pusher member; 131. a push cylinder; 132. a guide bar; 14. an equipment hole; 15. a door panel; 16. a manhole; 17. a sealing door; 18. climbing a ladder; 2. a CT machine; 21. a scanning chamber; 3. a CT scanning bed; 4. a support assembly; 41. a fixed seat; 411. a movable frame; 412. a lifting member; 42. a guide rail; 43. a fixed block; 44. installing a bolt; 45. tightly abutting against the bolt; 46. a locking handle; 47. a fixed mount; 48. a turntable; 49. a connecting plate; 5. a fixing device; 51. mounting a plate; 52. a fixing ring; 531. a protective net; 532. a connecting strip; 533. hooking; 534. longitudinal strips; 535. a horizontal bar; 536. a rope tensioner; 537. an auxiliary bar; 6. a balance leg; 61. a detection member; 62. a control member; 63. a display member; 64. a support; 7. an accommodating box; 71. a take-up reel; 72. a torsion spring; 73. a sun-shading cloth; 74. the motor is rotated.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1 and 2, the present application provides a CT vehicle, which includes a trailer 1, a CT machine 2, a CT scanning bed 3 and a support assembly 4, wherein the trailer 1 is provided with a carriage 11, side panels of the carriage 11 are lead plates, and two adjacent side panels are overlapped with each other, so that radiation of the CT machine 2 to the outside of the carriage 11 can be weakened; the CT machine 2 and the CT scanning bed 3 are both arranged in the carriage 11, a scanning cavity 21 is formed in the CT machine 2, and the central axis of the scanning cavity 21 is horizontal and is the same as the width direction of the carriage 11; the CT scanning bed 3 is made of carbon fiber, the CT scanning bed 3 is located on one side of the CT machine 2, the extending direction of the CT scanning bed 3 is the same as the axial direction of the scanning cavity 21 when the CT scanning bed is used, and the support component 4 is arranged between the CT scanning bed 3 and the carriage 11 and used for supporting the CT scanning bed 3. When people need to be examined, the people lie on the CT scanning bed 3, and the CT machine 2 can carry out CT examination on the people.
Referring to fig. 3 and 4, the support assembly 4 includes a fixing seat 41, a guide rail 42, and a fixing block 43, the fixing seat 41 is disposed on the lower surface of the compartment 11, and the fixing block 43 is disposed above the fixing seat 41; the material of guide rail 42 is carbon fiber, and the length direction of guide rail 42 is the same with the length direction of CT scanning bed 3, and guide rail 42 sets up the lower surface at CT scanning bed 3 and can dismantle fixed connection with CT scanning bed 3 through mounting bolt 44, and guide rail 42 runs through fixed block 43 and with fixed block 43 sliding connection, support tight bolt 45 and set up the one side at fixed block 43, support tight bolt 45 to extend to fixed block 43 inside and support tightly on guide rail 42 to the direction that is close to fixed block 43.
After people lie on the CT scanning bed 3, if the people need to move towards the direction close to or far away from the CT machine 2, firstly, the abutting bolt 45 is loosened to push the CT scanning bed 3, the CT scanning bed 3 can drive the guide rail 42 to slide on the fixed block 43, after the CT scanning bed 3 is moved to a specified position, the abutting bolt 45 is screwed, and the abutting bolt 45 abuts against the guide rail 42 to limit the guide rail 42 and the CT scanning bed 3; after the CT scanning bed 3 is used for a period of time, the guide rail 42 is worn, and the guide rail 42 is detachably mounted on the CT scanning bed 3 through the mounting bolt 44, so that people can conveniently replace the guide rail 42.
Referring to fig. 4, in order to facilitate the rotation of the fastening bolt 45 on the fixing block 43, a locking handle 46 is disposed on the end of the fastening bolt 45 away from the fixing block 43.
Referring to fig. 2 and 5, an expansion chamber 12 is arranged on a side surface of the carriage 11 opposite to the scanning chamber 21, a pushing member 13 for driving the expansion chamber 12 to reciprocate along the axial direction of the scanning chamber 21 is arranged on the carriage 11, a fixing seat 41 is arranged inside the expansion chamber 12, in combination with fig. 3, a fixing frame 47 is arranged on the fixing seat 41, a rotary table 48 is fixed on the fixing frame 47, a connecting plate 49 capable of rotating around a vertical shaft is fixed on the rotary table 48, and the upper surface of the connecting plate 49 and the fixing block 43 are detachably mounted on the connecting plate 49 through fixing bolts. When the trailer 1 is used for conveying the CT machine 2 in the carriage 11, the connecting plate 49 and the CT scanning bed 3 are driven by the turntable 48 to rotate around a vertical shaft until the CT scanning bed 3 is completely located in the expansion cabin 12; then, the pushing piece 13 drives the expansion cabin 12 to move towards the direction close to the inside of the carriage 11, so that the width of the carriage 11 can be reduced, and people can conveniently transport the CT machine 2.
Referring to fig. 5, the pushing member 13 includes a pushing cylinder 131 and guide rods 132 disposed on two sides of the pushing cylinder 131, a clamping plate 121 having a sectional area larger than that of the expanding chamber 12 is disposed on an end surface of the expanding chamber 12 away from the carriage 11, the pushing cylinder 131 is fixed inside the carriage 11, a piston rod of the pushing cylinder 131 is fixedly connected to a side surface of the clamping plate 121 close to the carriage 11, an extending direction of the guide rod 132 is parallel to a moving direction of the expanding chamber 12, one end of the guide rod 132 close to the carriage 11 is inserted into the carriage 11 and is slidably connected to the carriage 11, and one end of the guide rod 132 far from the carriage 11 is fixedly connected to the clamping plate 121. When the push cylinder 131 drives the piston rod to move, the expansion cabin 12 is driven by the clamping plate 121 to slide on the carriage 11, the guide rod 132 has a guiding effect on the moving process of the carriage 11, and the moving process of the carriage 11 can be more stable.
Referring to fig. 4, in order to make the CT scanning bed 3 adapt to the heights of more different patients, a movable frame 411 is disposed above the fixed base 41, and a lifting member 412 for driving the movable frame 411 to move up and down along the vertical direction is disposed between the fixed base 41 and the movable frame 411. After the height of the patient changes, the lifting member 412 can drive the movable frame 411, the fixed frame 47 and the structure above the fixed frame 47 and including the CT scanning bed 3 to move up and down along the vertical direction, so that the patient can conveniently lie on the CT scanning bed 3.
Referring to fig. 2, in the process of transporting the CT machine 2 in the carriage 11, the trailer 1 may shake, and in order to reduce the possibility of the body being damaged due to the shake of the CT machine 2, a fixing device 5 for positioning the CT machine 2 is provided in the carriage 11.
Referring to fig. 6, the fixing device 5 includes a mounting plate 51, fixing rings 52 and protective layers, the mounting plate 51 is horizontally disposed below the CT machine 2, the protective layers are disposed two layers, two protective layers are respectively vertically disposed on two sides of the CT machine 2, each protective layer corresponds to two fixing rings 52, each fixing ring 52 is provided with a stud, and the two fixing rings 52 are respectively installed on the top surface inside the carriage 11 and the upper surface of the mounting plate 51 through the studs and detachably connected to the upper and lower end surfaces of the protective layers. When needing to use trailer 1 to carry the inside CT machine 2 in carriage 11, place the both sides of CT machine 2 respectively and make its and CT machine 2's side looks butt with two-layer inoxidizing coating, then be connected to the solid fixed ring 52 of upper and lower both sides respectively with the upper and lower two terminal surfaces of inoxidizing coating on, when CT machine 2 appears rocking trend, two-layer inoxidizing coating homoenergetic reduces the trend that CT machine 2 rocked, just so can reduce the impaired possibility of CT machine 2.
Referring to fig. 6, the protective layer includes a protective net 531, a connecting bar 532 and hooks 533, the protective net 531 is located above the connecting bar 532, the hooks 533 are provided in two groups, and the two groups of hooks 533 are respectively provided on the side where the connecting bar 532 and the protective net 531 are away from each other; the protective net 531 comprises a longitudinal bar 534 and a transverse bar 535 which are mutually crossed and fixedly connected, the upper end of the longitudinal bar 534 is fixedly connected with a hook 533, and a rope tensioner 536 is arranged between the lower end of the longitudinal bar 534 and a connecting bar 532; an auxiliary strip 537 is arranged between the two protective layers, and two ends of the auxiliary strip 537 are fixedly connected with the transverse strip 535 in the protective net 531.
When the protective layer is required to be installed on the fixing ring 52, the longitudinal strips 534 and the hooks 533 on the connecting strips 532 are hung on the fixing ring 52, and the tension between the longitudinal strips 534 and the connecting strips 532 can be adjusted through the rope tightener 536, so that the protective effect of the protective layer on the CT machine 2 can be more effective; the auxiliary strip 537 between two protective layers can improve the integrity of the two protective layers and reduce the possibility that one protective layer is stressed independently to cause damage to the protective layer.
Referring to fig. 5, when CT machine 2 is used to perform CT examination on people, CT machine 2 needs to be ensured to be in a balanced state, in order to improve the accuracy of CT machine 2 on the examination result of people, four balance legs 6 which have the same structure and can drive trailer 1 to move back and forth along the vertical direction are arranged below carriage 11, and a detection system for detecting the pressure borne by balance legs 6 is coupled to balance legs 6.
The weight of CT car is a fixed value, when the CT car keeps balanced, use balanced landing leg 6 to drive trailer 1 and move up until taking off the ground, the pressure that receives on the balanced landing leg 6 is a fixed value and the pressure on four balanced landing legs 6 should be similar approximately the same, so when using the CT car to inspect people, detect through the pressure that receives on detecting system to every balanced landing leg 6, can confirm like this whether the CT car is in a balanced state, and then promote CT machine 2 to the precision that people's state of an illness detected.
Referring to fig. 5, in the present embodiment, the balance leg 6 may be a hydraulic cylinder, and the cylinder body of the hydraulic cylinder is fixedly connected to the carriage 11, the piston rod of the hydraulic rod extends downward along the vertical direction and is coaxially fixed with a support 64, the cross-sectional area of the support 64 is larger than that of the piston rod of the hydraulic cylinder, and other balance legs 6 with the same effect are still suitable.
Referring to fig. 7, the detection system includes a detection member 61, a control member 62 and a display member 63, the detection member 61 is a pressure sensor disposed on the balance leg 6 for detecting a pressure applied to the balance leg 6, the control member 62 is a single chip microcomputer disposed inside the vehicle cabin 11 and coupled to the detection member 61, and the display member 63 is a display screen disposed inside the vehicle cabin 11 and coupled to the control member 62. After the carriage 11 breaks away from ground, detect through the pressure of detection piece 61 on to balanced landing leg 6, can show the pressure on the balanced landing leg 6 with the form of data on the display screen, people can judge whether the carriage 11 is in balanced state according to the data on the display screen, if not reach balanced state, adjust the balanced state of carriage 11 through the position that removes trailer 1 and change trailer 1, until the pressure region on four balanced landing legs 6 is the same.
Referring to fig. 1 and 2, an equipment hole 14 is formed in the side surface of a carriage 11, which is far away from the trailer 1, an equipment door panel 15 which has the same structure and is used for opening or closing the equipment hole 14 is rotatably connected to the inside of the equipment hole 14, a manhole 16 is further formed in the carriage 11, the manhole 16 is located on one side, which is far away from the trailer 1, of an expansion cabin 12, a sealing door 17 for opening or closing the manhole 16 is hinged to the inside of the manhole 16, a ladder 18 which is convenient for people to get in and out of the carriage 11 is arranged below the manhole 16, and the ladder 18 gradually inclines towards the direction close to the ground along the direction from the direction close to the carriage 11 to the direction far away from the carriage 11; the containing groove 111 has been seted up to the side of carriage 11 and the position that the up end of cat ladder 18 just right was faced, the inside installation pole 112 that is provided with of containing groove 111, can slide in the containing groove 111 through slider and spout matched with mode between installation piece and the carriage 11, the one end that installation pole 112 is close to cat ladder 18 is articulated around a horizontal axis with the up end of cat ladder 18, after cat ladder 18 finishes using, people can rotate cat ladder 18 on installation pole 112 and be in the horizontality until cat ladder 18, then to the direction removal cat ladder 18 that is close to carriage 11, cat ladder 18 can drive installation pole 112 and move to the direction that is close to carriage 11 inside, just so can accomodate inside the containing groove 111 with cat ladder 18.
Referring to fig. 1, the outside of carriage 11 is provided with two and holds case 7, and two are held case 7 and are located the top that extends cabin 12 and sealing door 17 respectively, hold the inside rolling axle 71 that is provided with of case 7, are provided with the puggaree 73 of lapping on the rolling axle 71, and the expansion end of puggaree 73 is located the outside that holds case 7, holds and has seted up the via hole that supplies puggaree 73 to pass on the case 7, is provided with on the carriage 11 and drives rolling axle 71 and hold the inside pivoted rotating motor 74 of case 7.
When the sealing door 17 is opened or the expansion cabin 12 is pulled out from the interior of the carriage 11, the motor 74 is rotated to drive the winding shaft 71 to rotate, the winding shaft 71 unwinds the sunshade cloth 73, and then the sunshade cloth 73 passes through one side of the sealing door 17 or the clamping plate 121 far away from the carriage 11, so that the sunshade cloth 73 can prevent the manhole 16 or the expansion cabin 12 from being directly irradiated by the sun, and the influence of the external environment on the temperature and humidity in the carriage 11 is reduced.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (8)
1. A fixing device of CT machine sets up inside carriage (11) and is used for fixing a position CT machine (2), its characterized in that: the protective device comprises two protective layers which are arranged on two sides of a CT machine (2) and are abutted against the side surfaces of the CT machine (2), and fixing rings (52) fixedly connected with the inner wall of a carriage (11) can be detachably connected to two ends of each protective layer which deviates from each other.
2. The fixing device of the CT machine according to claim 1, wherein: the fixing rings (52) at the two ends of each protective layer are positioned on the top surface and the bottom surface of the compartment (11).
3. The fixing device of the CT machine according to claim 2, wherein: the protective layer comprises a protective net (531), a connecting strip (532) is connected below the protective net (531), and hooks (533) detachably connected with the fixing rings (52) are arranged at the upper end of the protective net (531) and the lower end of the connecting strip (532).
4. The fixing device of the CT machine as claimed in claim 3, wherein: the protective net (531) comprises a plurality of longitudinal bars (534) which are in one-to-one correspondence with the connecting bars (532), and a rope tightening device (536) is arranged between each longitudinal bar (534) and the connecting bar (532).
5. The fixing device of the CT machine as claimed in claim 4, wherein: the protective net (531) further comprises a plurality of transverse strips (535) which are arranged from top to bottom in sequence, and the transverse strips (535) and the longitudinal strips (534) are mutually crossed and fixed.
6. The fixing device of the CT machine as claimed in claim 5, wherein: an auxiliary strip (537) is connected between the transverse strips (535) between the two layers of protective nets (531).
7. The fixing device of the CT machine according to any one of claims 2-6, wherein: an installation plate (51) is fixed on the bottom wall of the carriage (11), and the CT machine (2) and a fixing ring (52) close to the ground are arranged on the installation plate (51).
8. The fixing device of the CT machine according to claim 7, wherein: one side, close to the side wall of the carriage (11), of the fixing ring (52) is provided with a stud, and the fixing ring (52) is detachably mounted on the carriage (11) or the mounting plate (51) through the stud.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022721327.1U CN214119387U (en) | 2020-11-19 | 2020-11-19 | Fixing device of CT machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022721327.1U CN214119387U (en) | 2020-11-19 | 2020-11-19 | Fixing device of CT machine |
Publications (1)
Publication Number | Publication Date |
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CN214119387U true CN214119387U (en) | 2021-09-03 |
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ID=77505886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202022721327.1U Active CN214119387U (en) | 2020-11-19 | 2020-11-19 | Fixing device of CT machine |
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CN (1) | CN214119387U (en) |
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2020
- 2020-11-19 CN CN202022721327.1U patent/CN214119387U/en active Active
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