CN213063389U - Radiation-proof shielding door - Google Patents
Radiation-proof shielding door Download PDFInfo
- Publication number
- CN213063389U CN213063389U CN202020632812.9U CN202020632812U CN213063389U CN 213063389 U CN213063389 U CN 213063389U CN 202020632812 U CN202020632812 U CN 202020632812U CN 213063389 U CN213063389 U CN 213063389U
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- China
- Prior art keywords
- door body
- door
- radiation
- chamber
- buffering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003139 buffering effect Effects 0.000 claims abstract description 23
- 230000005855 radiation Effects 0.000 claims abstract description 13
- 239000000872 buffer Substances 0.000 claims description 25
- 239000006260 foam Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000031404 Chromosome Aberrations Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 231100000005 chromosome aberration Toxicity 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000816 effect on animals Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
The utility model discloses a radiation protection shield door relates to a guard gate, solves the technical problem that the too big inertia of current radiation protection shield door weight easily causes the door body to damage when closing greatly, the utility model discloses a door frame, be equipped with in the door frame and hold the chamber, it has a door body to hold intracavity slidable mounting, the top of holding the chamber is equipped with the drive door body along holding the gliding drive assembly in chamber, the below of holding the chamber is equipped with the door body of being convenient for along holding the gliding spout in chamber, door body below is equipped with the gyro wheel of the door body of being convenient for along the spout removal of being convenient for, all be equipped with the buffering subassembly that is used for the buffering door body on the side and the spout of holding the chamber, the utility model discloses a buffering subassembly realizes the buffering to the moving door body, avoids the too big collision door frame of inertia of the door body to cause the damage of.
Description
Technical Field
The utility model relates to a protective door, concretely relates to radiation protection shield door for solve the technical problem that the too big inertia of current radiation protection shield door weight easily causes a body to damage when closing greatly.
Background
At high doses, the radioactivity has some damaging effect on humans and animals. For example, at 400rad, 5% of the irradiated persons die; if 650rad is irradiated, then 100% of the people die. The dose is below 150rad, the mortality rate is zero, but the effect is not harmless, and some symptoms can be shown after 20 years. Radioactivity can also damage genetic material, primarily by causing genetic mutations and chromosomal aberrations that compromise one or even several generations. Radioactive materials have been widely used in various fields, such as medicine, energy or military industry, since their discovery. The radioactive substance is integrally protected during transportation, production or storage, and not only the wall body needs to be capable of preventing radiation leakage, but also the door body needs to be protected. The invention provides a radiation-proof shielding door which has a good protection effect and is of great significance to the health of any animal, and the existing radiation-proof shielding door is cast by adopting lead, so that the weight of the manufactured radiation-proof shielding door is large, the inertia is too large and the door frame is frequently impacted after the radiation-proof shielding door is manufactured into a flat-open type, the service lives of the door frame and the door body are often reduced, so that the technical problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: too big technical problem who easily causes a body to damage of inertia when closing for solving current radiation protection shield door weight, the utility model provides a radiation protection shield door.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a radiation protection shield door, includes the door frame, be equipped with in the door frame and hold the chamber, it has a body to hold intracavity slidable mounting, the top that holds the chamber is equipped with the drive door body along holding the gliding drive assembly in chamber, the below that holds the chamber is equipped with the door body of being convenient for along holding the gliding spout in chamber, door body below is equipped with the gyro wheel of the door body of being convenient for along the spout removal, all be equipped with the buffering subassembly that is used for the buffering door body on the side and the spout that hold the chamber, still be equipped with the buffer spring two that is used for the buffering.
Further, the buffer assembly comprises a mounting groove, a first buffer spring is fixedly mounted in the mounting groove, a first buffer button is fixedly mounted on the first buffer spring, and the first buffer button is a hemisphere.
Further, drive assembly holds the backup pad at chamber top including setting up, driving motor has set firmly in the backup pad, drive gear has set firmly on driving motor's the output shaft, drive assembly still sets firmly the install bin at holding chamber top, fixed mounting has the gear that tightens in the install bin, the gear that tightens is connected through the drive rack with their meshing with drive gear, the top of the door body still is equipped with the driven rack that matches with the drive rack, driving motor passes through the cushioned bolster wood to be established in the backup pad, driving motor passes through the wire and installs the shift knob on the wall body and connect.
Furthermore, a convex block is arranged in the middle of the sliding groove, and a groove matched with the convex block is formed in the door body.
Furthermore, the door body comprises a left door body and a right door body, a convex block is arranged on one side of the left door body, which is in contact with the right door body, and a groove matched with the convex block is arranged on the right door body.
Furthermore, the left door body and the right door body comprise lead plates arranged on the outer surfaces of the left door body and the right door body, foams are filled in the lead plates, and handles convenient to push and pull are arranged on the left door body and the right door body.
The utility model discloses the during operation: when the door body needs to be opened, the power supply of the driving motor is switched on, the driving motor drives the output shaft to rotate, the rotating output shaft drives the driving gear fixedly arranged on the driving gear to rotate, the rotating driving gear drives the driving rack meshed with the rotating driving gear to move, the moving driving rack drives the driven rack meshed with the moving driving rack and arranged above the door body to move, the moving driven rack drives the door body fixedly connected with the moving driven rack to move along the sliding groove, and therefore the door body is opened.
The utility model has the advantages as follows:
1. the utility model discloses put through driving motor's power when the door body needs to be opened, driving motor drives the output shaft and rotates, the pivoted output shaft drives the drive gear who sets firmly on it and rotates, pivoted drive gear drives the drive rack removal rather than the meshing, the driven rack that removes drives rather than the driven rack removal of installing above the door body of meshing, the driven rack that removes drives the door body rather than the rigid coupling and moves along the spout, thereby realize opening of the door body, when the door body moves to the end that is close to and holds the chamber, close driving motor's power, at this moment the door body continues to move along the spout under the inertia effect, the elastic button that lies in the spout in the removal process hinders the door body and gos forward, realize the buffering to the door body, the theory of operation of the buffering subassembly that lies in on holding the chamber lateral wall is rather than the same, the utility model discloses an additional of buffering subassembly can effectively reduce the impact strength that the, thereby reduce the damage of the door body and door frame, prolong the life of the door body, establish plastics through filling in the middle of the design of the door body simultaneously, can effectually realize reducing the weight of the door body when protecting against radiation to inertia effect when reducing the door body and removing.
2. The utility model discloses buffering subassembly includes the mounting groove, and fixed mounting has buffer spring one in the mounting groove, and fixed mounting has the buffering button on the buffer spring one, and the buffering button is the hemisphere, and the elasticity button through buffering subassembly realizes the buffering to the door body in the removal to reduce the damage that the door body received.
3. The utility model discloses drive assembly holds the backup pad at chamber top including setting up, driving motor has set firmly in the backup pad, drive gear has set firmly on driving motor's the output shaft, drive assembly is still including setting firmly the install bin at chamber top, fixed mounting has the gear that tightens in the install bin, the gear that tightens passes through drive rack with drive gear and connects, the top of the door body still is equipped with the driven rack that matches with the drive rack, driving motor passes through the cushion wood and establishes in the backup pad, the driven rack that the drive rack drive through drive assembly is located a body upper end removes, thereby the removal of the drive door body, can effectively reduce the user contact door body, thereby do not work hard when reducing the user push-and-pull door body and damage the door.
4. The utility model discloses the middle part of spout is equipped with the lug, and the door body is equipped with the recess that matches with the lug, through the cooperation of the lug in recess and the spout of the lower extreme of the door body, realizes the sealed cooperation of the door body and door frame, ensures that the ray does not leak.
5. The utility model discloses the door body is including the left door body and the right door body, and one side of the contact of the left door body and the right door body is equipped with the lug, is equipped with the recess that matches with the lug on the right door body, through the lug on the left door body and the right door body and the cooperation of recess, and the leakproofness when can ensure the door body and close avoids the leakage of ray.
6. The utility model discloses the left side door body and the right side door body are including setting up the lead plate at the surface of the left side door body and the right side door body, and the lead plate intussuseption is filled with the foam, all is equipped with the handle of the push-and-pull of being convenient for on the left side door body and the right side door body, is the foam through the inside setting with the door body, can effectively reduce the gravity of the door body, reduces its drive power, thereby reduces the effort that its inertia reduced a body collision door frame simultaneously, increases the life of the door body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is a top view of the door body of the present invention;
fig. 4 is a sectional view of the door frame of the present invention;
fig. 5 is a schematic perspective view of the present invention;
reference numerals: 1. a door frame; 2. an accommodating chamber; 3. mounting grooves; 4. a first buffer spring; 5. a buffer button; 6. a drive motor; 7. a drive rack; 8. a driven rack; 9. installing a box; 10. tightening the gear; 11. a door body; 12. a handle; 13. a second buffer spring; 14. a roller; 15. a chute; 16. a lead plate; 17. foaming; 18. a drive gear; 19. and (4) a bump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-5, a radiation protection shield door, including door frame 1, be equipped with in door frame 1 and hold chamber 2, it has a body 11 to hold slidable mounting in chamber 2, the top that holds chamber 2 is equipped with the drive door body 11 along holding the gliding drive assembly in chamber 2, the below that holds chamber 2 is equipped with the gliding spout 15 of the door body 11 along holding chamber 2 of being convenient for, door body 11 below is equipped with the gyro wheel 14 that the door body 11 of being convenient for removed along spout 15, all be equipped with the buffering subassembly that is used for buffering the door body 11 on the side that holds chamber 2 and spout 15, still be equipped with the buffer spring two 13 that is used for the buffering between gyro wheel 14 and.
Preferably, the buffer assembly comprises a mounting groove 3, a buffer spring I4 is fixedly mounted in the mounting groove 3, a buffer button 5 is fixedly mounted on the buffer spring I4, the buffer button 5 is a hemisphere, and the elastic button of the buffer assembly buffers the moving door body 11, so that the damage to the door body 11 is reduced.
Preferably, drive assembly holds the backup pad at 2 tops in chamber including setting up, driving motor 6 has set firmly in the backup pad, drive gear 18 has set firmly on driving motor 6's the output shaft, drive assembly is still including setting firmly the install bin 9 that holds 2 tops in chamber, fixed mounting has the gear 10 that tightens in the install bin 9, the gear 10 that tightens is connected through drive rack 7 with drive gear 18, the top of the door body 11 still is equipped with the driven rack 8 who matches with drive rack 7, driving motor 6 establishes in the backup pad through the cushion wood, the driven rack 8 that is located the door body 11 upper end is driven to drive through drive rack 7 of drive assembly removes, thereby the removal of the driving door body 11, can effectively reduce user's contact door body 11, thereby improper damage door body 11 hard when reducing user's push-and-pull door body.
Preferably, the middle of the sliding chute 15 is provided with a bump 19, the door body 11 is provided with a groove matched with the bump 19, and the groove at the lower end of the door body 11 is matched with the bump 19 in the sliding chute 15, so that the door body 11 is in sealing fit with the door frame 1, and the ray is prevented from leaking.
Preferably, the door body 11 includes a left door body and a right door body, a protrusion 19 is disposed on one side of the left door body, which is in contact with the right door body, a groove matched with the protrusion 19 is disposed on the right door body, and through cooperation between the protrusion 19 and the groove on the left door body and the right door body, the sealing performance of the door body 11 when closed can be ensured, and leakage of rays can be avoided.
Preferably, the left door body and the right door body are including setting up the lead plate 16 at the surface of the left door body and the right door body, the intussuseption of lead plate 16 is filled with foam 17, all be equipped with the handle 12 of being convenient for push-and-pull on the left door body and the right door body, be foam 17 through setting up the inside with door body 11, can effectively reduce the gravity of the door body, reduce its drive power, thereby reduce its inertia simultaneously and reduce the effort that door body 11 collided door frame 1, increase the life of door body 11.
When the door body 11 needs to be opened, the power supply of the driving motor 6 is switched on, the driving motor 6 drives the output shaft to rotate, the rotating output shaft drives the driving gear 18 fixedly arranged on the rotating output shaft to rotate, the rotating driving gear 18 drives the driving rack 7 meshed with the rotating driving gear to move, the moving driving rack 7 drives the driven rack 8 meshed with the moving driving rack to move above the door body 11, the moving driven rack 8 drives the door body 11 fixedly connected with the moving driven rack to move along the chute 15, so that the door body 11 is opened, when the door body 11 moves to be close to the tail end of the accommodating cavity 2, the power supply of the driving motor 6 is turned off, the door body 11 continues to move along the chute 15 under the action of inertia, the elastic button on the chute 15 blocks the door body 11 to advance in the moving process, the buffering of the door body 11 is realized, and the working principle of, the utility model discloses an adding of buffering subassembly establishes the in-process that can effectively reduce the removal of the door body 11 and brings for the striking dynamics that holds chamber 2 to reduce the damage of the door body 11 and door frame 1, prolong the life of the door body 11, establish plastics through filling out in the middle of the design of the door body 11 simultaneously, can reduce the weight of the door body 11 when effectual realization is protected against radiation, thereby reduce the inertia effect when the door body 11 removes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a radiation protection shield door, includes door frame (1), its characterized in that, be equipped with in door frame (1) and hold chamber (2), it has a door body (11) to hold slidable mounting in chamber (2), the top that holds chamber (2) is equipped with the drive door body (11) along holding chamber (2) gliding drive assembly, the below that holds chamber (2) is equipped with the door body (11) of being convenient for along holding chamber (2) gliding spout (15), door body (11) below is equipped with the gyro wheel (14) that the door body (11) of being convenient for removed along spout (15), all be equipped with the buffering subassembly that is used for the buffering door body (11) on the side and spout (15) that hold chamber (2).
2. The radiation-proof shield door according to claim 1, characterized in that the buffer assembly comprises a mounting groove (3), a first buffer spring (4) is fixedly mounted in the mounting groove (3), and a buffer button (5) is fixedly mounted on the first buffer spring (4).
3. The radiation-proof screen door as claimed in claim 2, characterized in that the buffer button (5) is hemispherical.
4. The radiation-proof shield door according to claim 1, characterized in that the driving assembly comprises a supporting plate arranged at the top of the accommodating cavity (2), a driving motor (6) is fixedly arranged on the supporting plate, a driving gear (18) is fixedly arranged on an output shaft of the driving motor (6), the driving assembly further comprises an installation box (9) fixedly arranged at the top of the accommodating cavity (2), a tightening gear (10) is fixedly arranged in the installation box (9), the tightening gear (10) and the driving gear (18) are connected through a driving rack (7) meshed with the tightening gear and the driving gear, and a driven rack (8) matched with the driving rack (7) is further arranged above the door body (11).
5. A radiation shield door according to claim 4, characterized in that the drive motor (6) is arranged on the support plate by means of a cushion block.
6. The radiation-proof shield door according to any one of claims 1-5, wherein a bump (19) is arranged in the middle of the sliding chute (15), and the door body (11) is provided with a groove matched with the bump (19).
7. The radiation-proof shield door according to any one of claims 1 to 5, wherein the door body (11) comprises a left door body and a right door body, a convex block (19) is arranged on one side of the left door body, which is in contact with the right door body, and a groove matched with the convex block (19) is arranged on the right door body.
8. The radiation-proof shielding door according to claim 7, wherein the left door body and the right door body comprise lead plates (16) arranged on the outer surfaces of the left door body and the right door body, and the lead plates (16) are filled with foams (17).
9. The radiation-proof shield door according to claim 8, characterized in that the left door body and the right door body are respectively provided with a handle (12) which is convenient to push and pull.
10. The radiation-proof shielding door according to claim 1, characterized in that a second buffer spring (13) for buffering is arranged between the roller (14) and the door body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632812.9U CN213063389U (en) | 2020-04-24 | 2020-04-24 | Radiation-proof shielding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632812.9U CN213063389U (en) | 2020-04-24 | 2020-04-24 | Radiation-proof shielding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213063389U true CN213063389U (en) | 2021-04-27 |
Family
ID=75551253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020632812.9U Expired - Fee Related CN213063389U (en) | 2020-04-24 | 2020-04-24 | Radiation-proof shielding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213063389U (en) |
-
2020
- 2020-04-24 CN CN202020632812.9U patent/CN213063389U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |