CN211749675U - Rapid positioning and damping mechanism for shelter CT - Google Patents
Rapid positioning and damping mechanism for shelter CT Download PDFInfo
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- CN211749675U CN211749675U CN202020161444.4U CN202020161444U CN211749675U CN 211749675 U CN211749675 U CN 211749675U CN 202020161444 U CN202020161444 U CN 202020161444U CN 211749675 U CN211749675 U CN 211749675U
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- mounting column
- main mounting
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- shelter
- positioning
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Abstract
The utility model provides a quick positioning and damping mechanism for shelter CT, relating to the technical field of medical equipment, comprising a positioning bolt, wherein the positioning bolt penetrates through the shelter ground and the bottom surface of the CT host machine frame, the positioning bolt is fixed with the shelter ground, and the positioning bolt is sequentially sleeved with a cup seat and a main mounting column from bottom to top; the main mounting column penetrates through the bottom surface of the CT host machine frame, the part of the main mounting column, which is positioned above the bottom surface of the CT host machine frame, is sleeved with and in threaded fit with the main mounting column, and the part of the main mounting column, which is positioned below the bottom surface of the CT host machine frame, is sleeved with a locking damping device and in threaded fit with the main mounting column; the main mounting column, the locking damping device and the mounting column locking nut form a thread pair; the bottom of the main mounting column is arc-shaped, and a conical through hole is formed in the center of the cup seat. Through the locking and damping devices which are integrally arranged, the effect of damping can be achieved in the transportation process of the CT host, and meanwhile, the rapid installation and positioning of the square cabin type special CT host can also be achieved.
Description
Technical Field
The utility model discloses medical equipment relates to technical field, especially relates to a quick location and damper for shelter CT.
Background
The shelter type special CT is a movable CT device for emergency deployment, and can be applied to various emergency scenes such as epidemic prevention and control, earthquake relief, movable physical examination, field hospitals and the like. The square cabin type special CT is independent of a hospital, so that infection of healthy examinees can be avoided, and susceptible people can be protected.
However, the CT host of the shelter-type special CT needs to be installed and positioned quickly, and a device capable of reducing vibration during transportation is required to avoid the problems that the shelter-type special CT is damaged during transportation and is troublesome to install and fix during use.
Based on this, the present case has been made.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a quick location and damper for shelter CT can realize the quick installation location of the special CT host computer of shelter formula to can reduce the vibrations of CT host computer in the transportation.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a quick positioning and damping mechanism for a shelter CT comprises a positioning bolt, wherein the positioning bolt penetrates through the ground of the shelter and the bottom surface of a CT host machine frame, the positioning bolt is fixed with the ground of the shelter, and a cup seat and a main mounting column are sequentially sleeved on the positioning bolt from bottom to top; the main mounting column penetrates through the bottom surface of the CT host machine frame, the part of the main mounting column, which is positioned above the bottom surface of the CT host machine frame, is sleeved with and in threaded fit with the main mounting column, and the part of the main mounting column, which is positioned below the bottom surface of the CT host machine frame, is sleeved with a locking damping device and in threaded fit with the main mounting column; the main mounting column, the locking damping device and the mounting column locking nut form a thread pair; the bottom of the main mounting column is arc-shaped, and a conical through hole is formed in the center of the cup seat.
Furthermore, the top of main erection column demountable installation has the anti-channeling locating piece, and positioning bolt passes the anti-channeling locating piece, and the bottom of anti-channeling locating piece is equipped with a plurality of location bosss.
Furthermore, the locking damping device comprises a locking body and a damping body, a threaded hole is formed in the center of the locking body, and square grooves which are the same in number and size as the positioning bosses are formed in the periphery of the locking body.
Further, the damper is constituted by a gas spring, a spring, or a urethane rubber elastic element.
Furthermore, the locking body and the shock absorption body are fixedly connected through threads, welding, gluing or hot pressing.
The utility model discloses a theory of operation: when the special square cabin type CT is conveyed to a preset place and needs to be installed and positioned, the locking damping device and the mounting column locking nut on the main mounting column are loosened, the anti-leaping positioning block is removed, the main mounting column is slowly rotated, the main mounting column gradually descends through the main mounting column and the thread pair on the bottom surface of the CT main machine frame, when the bottom surface of the main mounting column is lower than the bottom surface of the locking damping device, the main mounting column is in contact with the cup base, and the locking damping device is separated from the cup base. And at the moment, the mounting nut is screwed on, and the mounting and positioning of the CT host can be completed.
The utility model has the advantages that:
(1) the utility model discloses locking, damping device of an organic whole setting can play absorbing effect in the transportation of CT host computer, can also realize the quick installation location of the special CT host computer of shelter formula simultaneously.
(2) The utility model discloses a prevent scurrying the locating piece and can prevent that the CT host computer from taking place the level and leap up in the transportation.
(3) The utility model discloses a liftable main erection column can switch between shock attenuation mode and installation locate mode fast.
Drawings
FIG. 1 is an exploded view of the quick mount positioning and shock absorbing mechanism of the present invention;
FIG. 2 is a schematic cross-sectional view of the positioning bolt, the nut and the cup holder of the embodiment of the present invention installed on the shelter floor;
fig. 3 is a schematic cross-sectional view of a main mounting post and an auxiliary structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of a damping structure of the CT host during transportation according to the embodiment of the present invention;
fig. 5 is a structural axis measuring and indicating view of the locking and shock absorbing device according to the embodiment of the present invention;
fig. 6 is an axial view of the anti-bouncing positioning block according to an embodiment of the present invention;
fig. 7 is a schematic sectional view of an installation positioning structure of the CT host according to the embodiment of the present invention during installation;
fig. 8 is a schematic view of an axial measurement structure of the cup holder according to the embodiment of the present invention;
fig. 9 is the embodiment of the present invention, schematically illustrating the main mounting post axis measuring structure.
Description of the labeling: the positioning bolt 11, the nut 12, the cup holder 13, the through hole 81, the tapered surface 82, the locking damper 14, the locking body 51, the damper 52, the threaded hole 51a, the square groove 51b, the main mounting post 15, the spherical surface 91, the main body 92, the groove 93, the mounting post locking nut 16, the anti-bouncing positioning block 17, the positioning hole 61, the positioning boss 62, the mounting nut 18, the shelter floor 19, and the CT mainframe bottom surface 20.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1, the quick mounting, positioning and shock absorbing mechanism for the shelter CT of the present embodiment is composed of a positioning bolt 11, a nut 12, a cup holder 13, a locking and shock absorbing device 14, a main mounting column 15, a mounting column locking nut 16, an anti-bouncing positioning block 17, and a mounting nut 18.
As shown in fig. 2, the positioning bolt 11 is already mounted on the shelter floor 19 of the shelter type special CT through the nut 12, and the cup holder 13 is placed on the shelter floor 19 through the positioning bolt 11.
As shown in fig. 3, the main mounting post 15 is already mounted on the bottom surface 20 of the CT mainframe through the locking damper 14 and the mounting post locking nut 16, and at this time, the bottom surface of the mounting post 15 is made higher than the bottom surface of the locking damper 14 through the thread pair formed by the main mounting post 15, the locking damper 14 and the mounting post locking nut 16.
As shown in fig. 4, when the shelter type special CT is transported, the main mounting column 15 of the CT main machine passes through the positioning bolt 11 arranged on the shelter floor 19 and falls on the cup base 13, and the bottom surface of the locking and shock-absorbing device 14 contacts with the upper surface of the cup base 13. The anti-bouncing positioning block 17 passes through the positioning bolt 11 and is mounted on the main mounting post 15.
As shown in fig. 5, the locking damper 14 is composed of a locking body 51 and a damper body 52. The middle part of the locking body 51 is provided with a threaded hole 51a, and the periphery is provided with a plurality of square grooves 51b which are convenient for the operation of a hook-shaped wrench. The damper 52 is formed of an elastic member such as a gas spring, a spring, or urethane rubber. The locking body 51 and the shock absorbing body 52 can be fixedly connected through various modes such as threads, welding, cementing, hot pressing and the like.
As shown in fig. 6, the anti-bouncing positioning block 17 is a hard elastic body, the center thereof is provided with a positioning hole 61, the aperture thereof matches with the nominal diameter of the positioning bolt 11, and the top thereof is provided with a plurality of positioning bosses 62 (in the present embodiment, the number of the positioning bosses is 5). When the anti-rattling positioning block 17 is mounted to the main mounting post 15, the positioning boss 62 may be embedded in a corresponding groove of the main mounting post 15.
As shown in fig. 7, when the shelter-type special CT is transported to a predetermined site and needs to be installed and positioned, the locking and damping device 14 and the mounting column locking nut 16 on the main mounting column 15 are loosened, the anti-bouncing positioning block 17 is removed, the main mounting column 15 is slowly rotated, the main mounting column 15 gradually descends through the thread pair of the main mounting column 15 and the bottom surface 20 of the CT main frame, when the bottom surface of the main mounting column 15 is lower than the bottom surface of the locking and damping device 14, the main mounting column 15 contacts with the cup base 13, and the locking and damping device 14 is separated from the cup base 13. At this time, the mounting nut 18 is screwed on, and the mounting and positioning of the CT host can be completed.
As shown in fig. 8, a through hole 81 is formed in the center of the cup holder 13, the diameter of the through hole 81 is slightly larger than the nominal diameter of the positioning bolt 11, and a tapered surface 82 for positioning is formed in the center of the cup holder 13.
As shown in fig. 9, the main mounting post 15 is comprised of a spherical surface 91, a main body 92 and a groove 93. The spherical surface 91 has a positioning function, and when the spherical surface of the main mounting post 15 contacts with the conical surface arranged on the cup base 13, an automatic centering effect can be achieved. The outer periphery of the main body 92 is provided with threads; the number of the grooves 93 is consistent with the number of the positioning bosses arranged on the leap prevention positioning block 17, and the depth of the grooves is slightly deeper than the height of the positioning bosses arranged on the leap prevention positioning block 17.
This embodiment figure 4 is the utility model discloses the embodiment the shock-absorbing structure schematic diagram of CT host computer in the transportation, figure 7 is the embodiment the installation location structure section schematic diagram of CT host computer when the installation, by the main erection column 15 through the liftable, can switch fast between shock-absorbing mode and installation location mode.
The above embodiments are only used for explaining the concept of the present invention, and not for limiting the protection of the present invention, and all the modifications that are insubstantial to the present invention by using the concept should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a quick location and damper for shelter CT which characterized in that: the positioning bolt penetrates through the ground of the square cabin and the bottom surface of the CT host machine frame, is fixed with the ground of the square cabin, and is sequentially sleeved with a cup seat and a main mounting column from bottom to top; the main mounting column penetrates through the bottom surface of the CT host machine frame, the part of the main mounting column, which is positioned above the bottom surface of the CT host machine frame, is sleeved with and in threaded fit with the main mounting column, and the part of the main mounting column, which is positioned below the bottom surface of the CT host machine frame, is sleeved with a locking damping device and in threaded fit with the main mounting column; the main mounting column, the locking damping device and the mounting column locking nut form a thread pair; the bottom of the main mounting column is arc-shaped, and a conical through hole is formed in the center of the cup seat.
2. A quick positioning and shock absorbing mechanism for a shelter CT as claimed in claim 1 wherein: the top demountable installation of main erection column has the anti-channeling locating piece, and positioning bolt passes the anti-channeling locating piece, and the bottom of anti-channeling locating piece is equipped with a plurality of location bosss.
3. A quick positioning and shock absorbing mechanism for a shelter CT as claimed in claim 2 wherein: the locking damping device comprises a locking body and a damping body, a threaded hole is formed in the center of the locking body, and square grooves which are the same in number and matched in size with the positioning bosses are formed in the periphery of the locking body.
4. A quick positioning and shock absorbing mechanism for a shelter CT as claimed in claim 3 wherein: the shock absorber is composed of a gas spring, a spring or a polyurethane rubber elastic element.
5. A quick positioning and shock absorbing mechanism for a shelter CT as claimed in claim 3 wherein: the locking body and the damping body are fixedly connected through threads, welding, gluing or hot pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161444.4U CN211749675U (en) | 2020-02-11 | 2020-02-11 | Rapid positioning and damping mechanism for shelter CT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161444.4U CN211749675U (en) | 2020-02-11 | 2020-02-11 | Rapid positioning and damping mechanism for shelter CT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749675U true CN211749675U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020161444.4U Active CN211749675U (en) | 2020-02-11 | 2020-02-11 | Rapid positioning and damping mechanism for shelter CT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211749675U (en) |
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2020
- 2020-02-11 CN CN202020161444.4U patent/CN211749675U/en active Active
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