Door pocket structure of radiation-proof door

Abstract

The utility model relates to the technical field of radiation-proof door pockets, and provides a radiation-proof door pocket structure which comprises a door plate, a handle is arranged on the outer wall of one side of the door plate, a sealing structure is arranged outside the handle on the outer wall of the door plate, and the sealing structure comprises first fixing glue, a first sealing strip, a second sealing strip and second fixing glue. The bottom ends of the first fixing glue are fixed to the edge of the outer wall of the door plate, a first sealing strip is fixed to the top end of the first fixing glue, and a second sealing strip is arranged at the top end of the first sealing strip. The sealing structure is arranged, the first sealing strip is fixed to the outer side of the door plate through the first fixing glue, the second sealing strip is fixed to the outer side of the protection structure through the second fixing glue, the door plate is driven by pulling the handle, and when the door plate and the protection structure are located in the same horizontal direction, the first sealing strip and the second sealing strip abut against each other; the sealing effect of the radiation-proof door pocket is achieved, and the sealing performance of the radiation-proof door pocket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation-proof door covers, in particular to a radiation-proof door cover structure. Background Art

[0002] With the continuous advancement of modern science and technology, the issue of electromagnetic radiation has received increasing attention. In the fields of nuclear energy, medical care, scientific research, etc., radiation-proof doors, as an important safety device, their performance and structural design are particularly important. Mainly from the main frame of the door frame, radiation-proof materials, sealing and sound insulation design, fixing and adjustment devices, electromagnetic shielding technology, safety protection measures, as well as aesthetics and durability, this radiation-proof door frame structure will play a more important role in the future.

[0003] However, when the current radiation-proof doors and door frames are closed, radiation will leak to other areas through the gap between the door and the door frame, and a good sealing effect cannot be achieved, and the radiation leakage and noise transmission cannot be prevented in all directions. Utility Model Content

[0004] The utility model aims to provide a radiation-proof door cover structure, so as to solve the defect of poor sealing effect of an existing radiation-proof door cover structure.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a radiation-proof door cover structure, including a door panel;

[0006] A handle is provided on the outer wall of one side of the door panel;

[0007] A sealing structure is provided outside the door panel outer wall handle;

[0008] The sealing structure includes a first fixing glue, a first sealing strip, a second sealing strip and a second fixing glue. The bottom ends of the first fixing glue are fixed to the edge of the outer wall of the door panel, the top end of the first fixing glue is fixed with a first sealing strip, the top end of the first sealing strip is provided with a second sealing strip, the top end of the second sealing strip is fixed with a second fixing glue, and the top end of the second fixing glue is fixed to the outside of the protective structure.

[0009] Preferably, the first fixing glue is quick-drying metal glue, and the first fixing glue is symmetrical to the first sealing strip.

[0010] Preferably, the first fixing adhesive and the second fixing adhesive are parallel to each other, and the first sealing strip is a PVC rubber strip.

[0011] Preferably, the second sealing strip is a PVC rubber strip, and the second fixing glue is quick-drying metal glue.

[0012] Preferably, the protective structure includes a surface layer, a first protective layer, a second protective layer and a protective hole, one side of the outer wall of the surface layer is fixed to the top of the second fixing glue, one side of the inner wall of the surface layer is fixed with the first protective layer, one side of the inner wall of the surface layer is fixed with the second protective layer, and a protective hole is arranged inside the second protective layer.

[0013] Preferably, the surface layer is stainless steel, and the first protective layer is lead plate.

[0014] Preferably, the second protective layer is a high-strength honeycomb panel, and the protective holes are distributed at equal intervals inside the second protective layer.

[0015] The utility model provides a radiation-proof door cover structure, which has the following advantages:

[0016] By providing a sealing structure, the first fixing glue fixes the first sealing strip on the outer side of the door panel, and the second fixing glue fixes the second sealing strip on the outer side of the protective structure. When the handle is pulled to drive the door panel so that the door panel and the protective structure are in the same horizontal direction, the first sealing strip and the second sealing strip contact each other, thereby achieving the sealing effect of the device and improving the sealing performance of the radiation-proof door frame;

[0017] By setting up a protective structure, the surface layer has the characteristics of corrosion resistance, high temperature resistance, and easy cleaning. The first protective layer has the characteristics of acid and alkali resistance, corrosion resistance, and radiation protection. The interior of the second protective layer is evenly provided with protective holes, which makes it have high stability, sound insulation, heat insulation, etc., realizing the radiation protection function of the device and improving the applicability of the radiation-proof door frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the sealing structure of the utility model;

[0020] Figure 3 It is a schematic diagram of an exploded view of the sealing structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the protection structure of the utility model;

[0022] Figure 5 It is a three-dimensional schematic diagram of the protective structure of the utility model.

[0023] Explanation of the reference numerals in the figure: 1. Door panel; 2. Handle; 3. Sealing structure; 301. First fixing glue; 302. First sealing strip; 303. Second sealing strip; 304. Second fixing glue; 4. Protective structure; 401. Surface layer; 402. First protective layer; 403. Second protective layer; 404. Protective hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides a radiation-proof door cover structure, which includes a door panel 1.

[0026] Reference Figure 1 , Figure 2 ,and Figure 3 As shown, a handle 2 is provided on the outer wall of one side of the door panel 1, and a sealing structure 3 is provided on the outside of the handle 2 on the outer wall of the door panel 1. The sealing structure 3 includes a first fixing glue 301, a first sealing strip 302, a second sealing strip 303 and a second fixing glue 304. The bottom end of the first fixing glue 301 is fixed to the edge of the outer wall of the door panel 1, the top end of the first fixing glue 301 is fixed with the first sealing strip 302, the top end of the first sealing strip 302 is provided with the second sealing strip 303, and the top end of the second sealing strip 303 is fixed with the second fixing glue 304. The first fixing glue 301 is quick-drying metal glue, the first fixing glue 301 and the first sealing strip 302 are symmetrical, the first fixing glue 301 and the second fixing glue 304 are parallel to each other, the first sealing strip 302 is a PVC rubber strip, the second sealing strip 303 is a PVC rubber strip, the second fixing glue 304 is quick-drying metal glue, and the top end of the second fixing glue 304 is fixed to the outside of the protective structure 4.

[0027] The first fixing glue 301 fixes the first sealing strip 302 on the outside of the door panel 1, and the second fixing glue 304 fixes the second sealing strip 303 on the outside of the protective structure 4. When the handle 2 is pulled to drive the door panel 1 so that the door panel 1 and the protective structure 4 are in the same horizontal direction, the first sealing strip 302 and the second sealing strip 303 conflict with each other.

[0028] Reference Figure 1 , Figure 3 and Figure 4As shown, the protective structure 4 includes a surface layer 401, a first protective layer 402, a second protective layer 403 and protective holes 404. One side of the outer wall of the surface layer 401 is fixed to the top of the second fixing glue 304, the first protective layer 402 is fixed to one side of the inner wall of the surface layer 401, the second protective layer 403 is fixed to one side of the first protective layer 402 of the inner wall of the surface layer 401, and the second protective layer 403 is provided with protective holes 404 inside. The surface layer 401 is stainless steel, the first protective layer 402 is a lead plate, the second protective layer 403 is a high-strength honeycomb panel, and the protective holes 404 are evenly spaced inside the second protective layer 403.

[0029] The surface layer 401 has the characteristics of corrosion resistance, high temperature resistance, and easy cleaning. The first protective layer 402 has the characteristics of acid and alkali resistance, corrosion resistance, and radiation protection. The interior of the second protective layer 403 is evenly provided with protective holes 404, which makes it have the characteristics of high stability, sound insulation, and heat insulation.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A radiation-proof door frame structure, comprising a door panel (1); Features: A handle (2) is provided on the outer wall of one side of the door panel (1); A sealing structure (3) is provided outside the outer wall handle (2) of the door panel (1); The sealing structure (3) comprises a first fixing glue (301), a first sealing strip (302), a second sealing strip (303) and a second fixing glue (304); the bottom end of the first fixing glue (301) is fixed to the edge of the outer wall of the door panel (1); the top end of the first fixing glue (301) is fixed with the first sealing strip (302); the top end of the first sealing strip (302) is provided with a second sealing strip (303); the top end of the second sealing strip (303) is fixed with the second fixing glue (304); the top end of the second fixing glue (304) is fixed to the outside of the protective structure (4).

2. The radiation-proof door frame structure according to claim 1, characterized in that: The first fixing glue (301) is a quick-drying metal glue, and the first fixing glue (301) and the first sealing strip (302) are symmetrical.

3. The radiation-proof door frame structure according to claim 1, characterized in that: The first fixing glue (301) and the second fixing glue (304) are parallel to each other, and the first sealing strip (302) is a PVC rubber strip.

4. The radiation-proof door frame structure according to claim 1, characterized in that: The second sealing strip (303) is a PVC rubber strip, and the second fixing glue (304) is a quick-drying metal glue.

5. The radiation-proof door frame structure according to claim 1, characterized in that: The protective structure (4) comprises a surface layer (401), a first protective layer (402), a second protective layer (403) and a protective hole (404); one side of the outer wall of the surface layer (401) is fixed to the top of the second fixing glue (304); one side of the inner wall of the surface layer (401) is fixed with the first protective layer (402); one side of the inner wall of the surface layer (401) is fixed with the second protective layer (403); and the second protective layer (403) is provided with a protective hole (404) inside.

6. The radiation-proof door frame structure according to claim 5, characterized in that: The surface layer (401) is stainless steel, and the first protective layer (402) is a lead plate.

7. The radiation-proof door frame structure according to claim 5, characterized in that: The second protective layer (403) is a high-strength honeycomb panel, and the protective holes (404) are distributed at equal intervals inside the second protective layer (403).

Images