CN217354169U - Door bottom protection sealing device of radiation protection door - Google Patents
Door bottom protection sealing device of radiation protection door Download PDFInfo
- Publication number
- CN217354169U CN217354169U CN202123329234.5U CN202123329234U CN217354169U CN 217354169 U CN217354169 U CN 217354169U CN 202123329234 U CN202123329234 U CN 202123329234U CN 217354169 U CN217354169 U CN 217354169U
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- support
- sealing device
- pulley
- door bottom
- radiation protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a radiation protection door bottom protection sealing device belongs to the sealing device field, and its structure includes that one installs the cell type skeleton in radiation protection door bottom U type inslot, the cell type skeleton includes support top, support outside portion and support medial part again, the both ends of cell type skeleton are provided with left pulley and right pulley respectively, are located to be provided with outside sealing strip and/or inboard sealing strip on support outside portion and/or the support medial part respectively, are provided with left anticollision on the cell type skeleton that is located left pulley and/or right pulley top respectively and support and/or right anticollision support. The utility model relates to a rationally, simple structure, production simple process, the cost is low, and construction simple to operate is not destroying former decoration ground, need not to chisel the trench, need not to install under the prerequisite of threshold and diving board, alright effectual prevention ray leaks outward, accords with the clean safety requirement of hospital.
Description
Technical Field
The utility model relates to a sealing device, specifically speaking are radiation protection door end protection sealing device who uses with radiation protection door cooperation for the sealing of radiation protection push-and-pull door and ground.
Background
There is the gap often between radiation protection push-and-pull door installation back and the ground, has the gap and will produce the ray and leak outward, has the potential safety hazard. The existing treatment method for preventing the radiation leakage of the door bottom ray of the radiation protection door mainly comprises the following three steps: the first is a trench type, namely a trench is chiseled below a door of the radiation protection door to drop the door into the trench to play a protection role, and the treatment method has the defects that the trench is difficult to clean and sanitary, is not attractive, is inconvenient to go in and out, and particularly influences the traveling of a patient cart; the second is a threshold baffle type, namely a threshold is arranged on the side surface of the radiation protection door, although the treatment method can also effectively prevent the radiation from leaking outwards, the entrance and exit are influenced due to the existence of the threshold, and particularly the cart trip of a patient is influenced; the third method is a spring plate method, namely, a groove is chiseled under the door of the radiation protection door, and then the spring plate is arranged in the groove.
Disclosure of Invention
The technical task of the utility model is to provide a radiation protection door end protection sealing device to prior art not enough.
The utility model provides a technical scheme that its technical problem adopted is:
radiation protection door bottom protection sealing device, including one install the cell type skeleton in radiation protection door bottom U type inslot, the cell type skeleton includes support top, support outside portion and support inside portion, the both ends of cell type skeleton are provided with left pulley and right pulley respectively, are located to be provided with outside sealing strip and/or inboard sealing strip on support outside portion and/or the support inside portion respectively.
Furthermore, a left anti-collision support and/or a right anti-collision support are/is arranged on the groove-shaped framework above the left pulley and/or the right pulley respectively.
Preferably, the left and right impact supports are made of rubber material.
Preferably, the channel frame is machined from a metal material.
Preferably, the outer and inner weatherstrips are made of a lead rubber material.
Preferably, the left and right pulleys are made of a nylon material.
The utility model discloses a radiation protection door end protection sealing device compares with prior art, and produced beneficial effect is:
(1) the utility model has the advantages of reasonable design, simple structure, simple production process, low cost and convenient construction and installation;
(2) the utility model discloses not destroying former decoration ground, need not to chisel the trench, need not to install under the prerequisite of threshold and diving board, alright effectual prevention ray leaks outward, accords with the clean safety requirement of hospital.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the installation structure of the radiation protection door of the present invention;
fig. 3 is a partial left view schematic diagram of fig. 2.
In the drawing, 1 part of a groove-shaped framework, 1-1 part of a support top, 1-2 parts of a support outer side part, 1-3 parts of a support inner side part, 2 parts of a left anti-collision support, 3 parts of a right anti-collision support, 4 parts of a left pulley, 5 parts of a right pulley, 6 parts of an outer lead rubber sealing strip, 7 parts of an inner lead rubber sealing strip, 8 parts of a radiation protection door, 9 parts of a U-shaped groove.
Detailed Description
The door bottom protection and sealing device of the radiation protection door of the present invention will be described in detail below with reference to fig. 1-3.
The first embodiment is as follows:
as shown in the attached figure 1, the door bottom protection sealing device of the radiation protection door comprises a groove-shaped framework 1 arranged in a U-shaped groove 9 at the bottom of a radiation protection door 8, and the groove-shaped framework 1 is formed by processing steel. The groove-shaped framework 1 comprises a support top part 1-1, a support outer side part 1-2 and a support inner side part 1-3, two end parts of the groove-shaped framework 1 are respectively provided with a left pulley 4 and a right pulley 5, and the left pulley 4 and the right pulley 5 are made of nylon materials; a left anti-collision support 2 and a right anti-collision support 3 are respectively arranged on the groove-shaped framework 1 positioned above the left pulley 4 and the right pulley 5, and the left anti-collision support 2 and the right anti-collision support 3 are made of rubber materials; and an outer sealing strip 6 and an inner sealing strip 7 are respectively arranged on the outer side part 1-2 and the inner side part 1-3 of the bracket, and the outer sealing strip 6 and the inner sealing strip 7 are made of lead rubber materials.
As shown in fig. 2-3, the door bottom protection sealing device of the radiation protection door is installed in a U-shaped groove 9 at the bottom of the radiation protection door 8, and the inner lead rubber sealing strip 7 is flush with the ground.
The second embodiment:
on the basis of the first embodiment, the left anti-collision support 2 and the right anti-collision support 3 can be completely removed or only one of the left anti-collision support and the right anti-collision support can be reserved according to requirements; if necessary, one of the outside seal 6 or the inside seal 7 may be removed and only one may be left.
The utility model discloses a radiation protection door bottom protection sealing device its processing preparation simple and convenient, according to the instruction attached drawing show the processing preparation can.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (6)
1. Radiation protection door bottom protection sealing device, including one install groove type skeleton (1) in radiation protection door bottom U type inslot, its characterized in that, groove type skeleton (1) is including support top (1-1), support outside portion (1-2) and support inside portion (1-3), the both ends of groove type skeleton (1) are provided with left pulley (4) and right pulley (5) respectively, are located and are provided with outside sealing strip (6) and/or inboard sealing strip (7) on support outside portion (1-2) and/or support inside portion (1-3) respectively.
2. The door bottom protective sealing device of the radiation protection door according to claim 1, characterized in that a left anti-collision support (2) and/or a right anti-collision support (3) are respectively arranged on the groove-shaped framework (1) above the left pulley (4) and/or the right pulley (5).
3. The radiation-proof door bottom protective sealing device according to claim 2, characterized in that the left (2) and right (3) crash supports are made of rubber material.
4. The radiation protection door bottom protective sealing device according to claim 1 or 2, characterized in that the channel frame (1) is made of metal material.
5. The radiation-shielding door bottom-shielding sealing device according to claim 1 or 2, wherein the outer and inner sealing strips (6, 7) are made of a lead rubber material.
6. The door bottom shielding and sealing device for a radiation shielding door according to claim 1 or 2, wherein the left pulley (4) and the right pulley (5) are made of nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123329234.5U CN217354169U (en) | 2021-12-28 | 2021-12-28 | Door bottom protection sealing device of radiation protection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123329234.5U CN217354169U (en) | 2021-12-28 | 2021-12-28 | Door bottom protection sealing device of radiation protection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217354169U true CN217354169U (en) | 2022-09-02 |
Family
ID=83039807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123329234.5U Active CN217354169U (en) | 2021-12-28 | 2021-12-28 | Door bottom protection sealing device of radiation protection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217354169U (en) |
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2021
- 2021-12-28 CN CN202123329234.5U patent/CN217354169U/en active Active
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