Radiation-proof cabin door with visible window

Abstract

The utility model relates to an anti-radiation cabin door with a visible window, which comprises a cabin door body, the cabin door body consists of a cabin door shell, a cabin door inner core and a cabin door outer cover plate, the cabin door inner core and the cabin door outer cover plate are wrapped in the shell, and the cabin door outer cover plate fixes the cabin door inner core in the cabin door shell through screws. Visual windows are formed in the cabin door outer cover plate, the cabin door inner core and the cabin door shell, and lead-containing glass is installed on the cabin door inner core. The X-ray protection device has the characteristics of simple and reasonable structure, convenience in assembly and disassembly, capability of well protecting a human body and reducing X-rays borne by the human body, and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of X-ray radiation protection and relates to a radiation protection cabin door with a visual window. Background Art

[0002] When X-ray equipment is photographing specimens, it will emit X-rays. Long-term exposure to a certain dose of X-rays will cause different degrees of impact on the human body, so it is necessary to shield the X-rays generated by the X-ray equipment through a radiation-proof cabin door. Because the specimens are only used for radiographic imaging, they are often left in the cabin after photographing. Therefore, a radiation-proof cabin door with a visible window is needed for X-ray equipment. For this purpose, a radiation-proof cabin door with a visible window is designed. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and to provide a radiation-proof cabin door with a visual window which has a simple and reasonable structure, is easy to install and disassemble, and well protects the human body from reducing the X-rays it is subjected to. The situation inside the cabin can be well observed through the visual window to avoid specimens being left in the cabin.

[0004] The utility model is realized through the following technical scheme: a radiation-proof cabin door with a visible window, which comprises a cabin body, wherein the cabin body consists of a cabin shell, a cabin inner core wrapped in the shell, and a cabin outer cover plate, wherein the cabin outer cover plate fixes the cabin inner core in the cabin shell by screws, and visible windows are provided on the cabin outer cover plate, the cabin inner core, and the cabin shell, and leaded glass is installed on the cabin inner core.

[0005] Preferably: the upper and lower sides and one side of the door shell are equipped with surrounding edges, and the other side is provided with a groove, and the door core is provided with a door shaft on one side of the groove. When the door core is installed inside the door shell, the door shaft is embedded in the groove, and its upper and lower shaft ends are exposed outside the groove.

[0006] Preferably, the hatch inner core is composed of an outer hatch mounting plate and an inner hatch mounting plate, leaded glass is installed at the visual window between the outer hatch mounting plate and the inner hatch mounting plate, and a piece of lead sheet is also installed on the side of the inner hatch mounting plate away from the outer hatch mounting plate.

[0007] Preferably: a protruding limit frame is provided in the middle of the outer mounting plate of the hatch around the visible window, the leaded glass is installed in the limit frame and fixed by double-sided tape and sealant, a plurality of screw holes are provided around the limit frame, and a locking tongue is also installed at the screw hole on one side of the lateral surrounding edge.

[0008] Preferably, the lock tongue comprises a door lock tongue and a door touch lock tongue, wherein the door touch lock tongue is located at the upper and lower ends of one side of the limit frame, and is used to fix the cabin door to prevent the cabin door from moving during the movement of the X-ray equipment, and the door lock tongue is installed between the upper and lower door touch lock tongues, and is used to lock the cabin door to prevent it from being accidentally opened.

[0009] Preferably, a circle of shielding copper strips is installed on the hatch outer cover around the visible window.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The radiation-proof cabin door with a visual window designed by the utility model can well observe the situation inside the cabin through the visual window to avoid specimens being left in the cabin. It has the advantages of simple and reasonable structure, convenient installation and disassembly, and greatly reduces the X-rays borne by users. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the explosion structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model after installation. DETAILED DESCRIPTION

[0014] In order to enable ordinary technicians in the field to more clearly understand the purpose, technical solutions and advantages of the utility model, the utility model is further explained below in conjunction with the accompanying drawings and embodiments.

[0015] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "horizontal" and "vertical" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention. They do not indicate or imply that the device or component referred to must have a specific direction and therefore should not be understood as a limitation on the present invention.

[0016] The utility model will be described in detail below with reference to the accompanying drawings: Figure 1-2 As shown, a radiation-proof hatch with a visual window comprises a hatch body 1, wherein the hatch body 1 is composed of a hatch shell 2, a hatch core 3 wrapped in the shell, and a hatch outer cover 4, wherein the hatch outer cover 4 fixes the hatch core 3 in the hatch shell 2 by screws 18, and visual windows 5 are provided on the hatch outer cover 4, the hatch core 3, and the hatch shell 2, and leaded glass 6 is installed on the hatch core 3. The utility model can well observe the situation in the hatch through the visual window, so as to avoid specimens being left in the cabin.

[0017] The hatch shell 2 is provided with a surround 7 on both the upper and lower sides and one side thereof, and a groove 8 is provided on the other side. The hatch core is provided with a door shaft 9 on one side of the groove 8. When the hatch core 3 is installed inside the hatch shell 2, the door shaft 9 is embedded in the groove 8, and its upper and lower shaft ends are exposed outside the groove 8.

[0018] The hatch inner core 3 is composed of an outer hatch mounting plate 11 and an inner hatch mounting plate 12. Leaded glass 6 is installed between the outer hatch mounting plate 11 and the inner hatch mounting plate 12 at the visual window 5, and a piece of lead sheet 13 is also installed on the side of the inner hatch mounting plate 12 away from the outer hatch mounting plate 11.

[0019] The utility model can greatly improve the radiation resistance of the cabin door by arranging the leaded glass and the lead sheet, thereby ensuring the health of the users.

[0020] A protruding limit frame 14 is provided in the middle of the hatch outer mounting plate 11 around the visual window 5, and the leaded glass 6 is installed in the limit frame 14 and fixed by double-sided tape and sealant. A plurality of screw holes 15 are provided around the limit frame 14, and a locking tongue is also installed at the screw hole 15 on one side of the lateral surrounding edge.

[0021] The lock tongue includes a door lock tongue 17 and a door strike tongue 16, wherein the door strike tongue 16 is located at the upper and lower ends of one side of the limit frame 14, and is used to fix the cabin door to prevent the cabin door from moving during the movement of the X-ray equipment. The door lock tongue 17 is installed between the upper and lower door strike tongues 16 to lock the cabin door to prevent it from being accidentally opened. A circle of shielding copper strips 10 is also installed on the cabin door outer cover plate 4 around the visual window 5.

[0022] The working characteristics of the utility model are as follows:

[0023] The shielding copper strip in the utility model is used to shield the X-rays scattered from the door gap;

[0024] Lead sheet is the material used by the hatch to shield X-rays;

[0025] Leaded glass is the material used in cabin doors to shield against X-rays, and the cabin can be viewed through the glass;

[0026] The door lock tongue is used to lock the door during X-ray equipment shooting to prevent the door from being accidentally opened, and the rest is unlocked;

[0027] The door latch tongue is used to fix the cabin door when the X-ray equipment is not shooting, to prevent the cabin door from moving during the movement of the X-ray equipment;

[0028] The door shaft is used for the cabin door to connect with the X-ray equipment.

[0029] The installation process of the utility model is as follows:

[0030] 1. There is a groove on one side of the hatch cover. After the lead sheet is embedded in it, it is covered with the hatch installation plate. The screws are passed through the hatch installation plate, lead sheet, hatch cover and shielding copper strip to fix;

[0031] 2. Stick the leaded glass to the window frame of the mounting plate outside the hatch with double-sided tape, and fix the window seams around with glass glue;

[0032] 3. Fix the door shell and the door outer mounting plate with screws;

[0033] 4. Fix the hatch outer cover and hatch outer mounting plate with screws. The whole installation is completed. The overall installation is simple and convenient.

[0034] The specific embodiments described herein are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A radiation-proof door with a visible window, comprising a door body, characterized in that: The hatch body consists of a hatch shell, a hatch core wrapped in the shell, and a hatch outer cover, wherein the hatch outer cover fixes the hatch core in the hatch shell by screws, and visual windows are opened on the hatch outer cover, the hatch core and the hatch shell, and lead glass is installed on the hatch core.

2. The radiation-proof door with a visible window according to claim 1, characterized in that: The door shell is provided with surrounds on both the upper and lower sides and one side, and a groove is provided on the other side. The door core is provided with a door shaft on one side of the groove. When the door core is installed inside the door shell, the door shaft is embedded in the groove, and its upper and lower shaft ends are exposed outside the groove.

3. The radiation-proof door with a visible window according to claim 1, characterized in that: The hatch inner core is composed of an outer hatch mounting plate and an inner hatch mounting plate. Leaded glass is installed at the visual window between the outer hatch mounting plate and the inner hatch mounting plate. A piece of lead sheet is also installed on the side of the inner hatch mounting plate away from the outer hatch mounting plate.

4. The radiation-proof door with a visible window according to claim 3, characterized in that: A protruding limit frame is provided in the middle of the outer mounting plate of the hatch around the visible window. The leaded glass is installed in the limit frame and fixed by double-sided tape and sealant. A plurality of screw holes are provided around the limit frame, and a locking tongue is also installed at the screw hole on one side of the lateral surrounding edge.

5. The radiation-proof door with a visible window according to claim 4, characterized in that: The lock tongue includes a door lock tongue and a door touch lock tongue, wherein the door touch lock tongue is located at the upper and lower ends of one side of the limit frame, and is used to fix the cabin door to prevent the cabin door from moving during the movement of the X-ray equipment. The door lock tongue is installed between the upper and lower door touch lock tongues, and is used to lock the cabin door to prevent it from being accidentally opened.

6. The radiation-proof door with a visible window according to claim 1, characterized in that: A circle of shielding copper strips is also installed on the hatch outer cover around the visual window.

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