Radiation-proof door with multi-linkage sealing function

Abstract

The utility model discloses an anti-radiation door with a multiple linkage sealing function, which relates to the technical field of anti-radiation doors and comprises a fixed bottom plate, a supporting wall is fixedly mounted at the top of the fixed bottom plate, a sealing door is movably mounted on one side of the supporting wall, and a mounting door groove is formed in the supporting wall. Through mutual cooperation of the sliding block, the track plate, the supporting plate, the supporting frame, the movable frame, the sealing door, the mounting door, an L-shaped sliding groove, a roller groove, a movable groove, a threaded rod, a motor, a threaded sleeve block and a movable frame, the problem that harmful radioactive rays penetrate through a gap between the radiation-proof door and a door frame in the using process of the radiation-proof door, so that leakage is caused, and the service life of the radiation-proof door is prolonged is solved. The anti-radiation door has the advantages that the problems of poor shielding effect and influence on physical health of personnel due to the fact that the anti-radiation door is arranged in the anti-radiation door are solved, the anti-radiation door is effectively sealed and closed, gaps between door frames are prevented from penetrating out, the shielding effect is good, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation-proof doors, in particular to a radiation-proof door with multiple linkage sealing functions. Background Art

[0002] At present, there are more and more electronic products in society, such as mobile phones, music players and computers; on the other hand, natural disasters occur frequently, such as the nuclear leakage caused by the Japanese earthquake and the harmful rays in the solar radiation; it can be said that electromagnetic radiation or other radiation is everywhere in society now, and the various radiations generated are harmful to human health. Radiation-proof doors are generally used in places with large radiation. Radiation-proof doors are mainly used in buildings with radiation sources such as scientific research, experiments, medical treatment, and production, mainly for defense against X-rays.

[0003] The existing technology has the following problems: when the existing radiation-proof door is in use, harmful radioactive rays will penetrate through the gap between the radiation-proof door and the door frame, thereby leaking, resulting in poor shielding effect, which in turn affects the health of personnel. Utility Model Content

[0004] The purpose of the utility model is to provide a radiation-proof door with multiple linkage sealing functions to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A radiation-proof door with multiple linkage sealing functions comprises a fixed bottom plate, a supporting wall is fixedly installed on the top of the fixed bottom plate, a sealing door is movably installed on one side of the supporting wall, and a door installation groove is opened inside the supporting wall.

[0007] Mounting blocks are fixedly mounted on both ends of one side of the supporting wall, a track plate is fixedly mounted on one end of the mounting block, and a sealing closing mechanism is arranged inside the track plate.

[0008] A telescopic rod is fixedly installed at the right end of one side of the supporting wall, and a fixing mechanism is arranged at one end of the telescopic rod.

[0009] A further improvement of the technical solution of the utility model is that the sealing and closing mechanism includes a slider, the slider is movably installed inside the track plate, a support plate is fixedly installed on the top of the slider, and a support frame is fixedly installed on the top of the support plate.

[0010] A further improvement of the technical solution of the utility model is that movable frames are movably installed at both ends of the top of the support plate, and one end of the movable frame is arranged at the upper and lower ends of the back of the sealing door.

[0011] By adopting the above technical solution, the function of sealing and closing is achieved through the cooperation of the slider, the track plate, the support plate, the support frame, the movable frame, the sealing door, and the installation door groove.

[0012] A further improvement of the technical solution of the utility model is that a fixing plate is fixedly installed at the bottom of one side of the supporting wall, an L-shaped slide groove is opened on the top of the fixing plate, a roller is movably installed inside the L-shaped slide groove, and the top of the roller is movably installed at the bottom of the movable frame.

[0013] By adopting the above technical solution, the function of stretching adjustment is achieved through the cooperation of the L-shaped slide groove, the roller and the movable frame.

[0014] A further improvement of the technical solution of the utility model is that a movable groove is opened at the top of one side of the supporting wall, a threaded rod is movably installed inside the movable groove, a motor is fixedly installed at one end of the threaded rod, a threaded sleeve block is threadedly connected to the outer side of the threaded rod, a movable frame is fixedly installed at one end of the threaded sleeve block, and the movable frame is fixedly installed on one side of the supporting frame.

[0015] By adopting the above technical solution, the movable groove, the threaded rod, the motor, the threaded sleeve block and the movable frame cooperate with each other to achieve the function of movable adjustment.

[0016] A further improvement of the technical solution of the utility model is that a spring is fixedly installed on the inner wall of the door groove, a rubber pad is movably installed on one end of the spring, a pressure plate is fixedly installed on one side of the rubber pad, and the pressure plate is fixedly installed on the front side of the sealed door.

[0017] By adopting the above technical solution, the spring, rubber pad and pressure plate cooperate with each other to achieve a tight fitting function.

[0018] A further improvement of the technical solution of the utility model is that the fixing mechanism includes a push plate, one side of the push plate is movably mounted on one end of the telescopic rod, the other side of the push plate is fixedly mounted with a limiting plug plate, one end of the limiting plug plate is movably sleeved on a limiting frame, and one side of the limiting frame is fixedly mounted on the right end of the back of the sealing door.

[0019] By adopting the above technical solution, the function of limiting and fixing is achieved through the cooperation of the push plate, the telescopic rod, the limiting plug plate and the limiting frame.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] 1. The utility model provides a radiation-proof door with a multiple linkage sealing function. Through the cooperation of a slider, a track plate, a support plate, a support frame, a movable frame, a sealed door, an installation door, an L-shaped slide groove, a roller groove, a movable groove, a threaded rod, a motor, a threaded sleeve block, and a movable frame, the problem that harmful radioactive rays from the radiation-proof door will leak out through the gap between the radiation-proof door and the door frame during use, thereby causing leakage, resulting in poor shielding effect and affecting the health of personnel, is solved. The function of sealing and closing is achieved, the radiation-proof door is effectively sealed and closed, the gap between the door frames is prevented from leaking out, the shielding effect is better, and the practicability of the device is improved.

[0022] 2. The utility model provides a radiation-proof door with multiple linkage sealing functions. Through the cooperation of a push plate, a telescopic rod, a limit plug plate, and a limit frame, the radiation-proof door solves the problem that the stability of the door is poor when sealed and closed, and the door body cannot be stably limited when closed, resulting in gaps when the door body collides and shakes, which affects the stability of the device. The function of limiting and fixing is achieved, and the door body is effectively stably limited when closed, which prevents the door body from colliding and shaking, and improves the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the supporting wall structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the fixed plate structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the telescopic rod structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the door slot installation structure of the utility model.

[0028] In the figure: 1. fixed bottom plate; 2. supporting wall; 21. movable groove; 22. threaded rod; 23. threaded sleeve block; 24. movable frame; 3. mounting block; 4. track plate; 41. slider; 42. supporting plate; 43. supporting frame; 5. sealed door; 51. movable frame; 52. fixed plate; 521. L-shaped slide groove; 522. roller; 53. limit frame; 54. telescopic rod; 55. push plate; 56. limit plug plate; 57. pressure plate; 6. door slot installation; 61. spring; 62. rubber pad. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments:

[0030] Example 1

[0031] like Figure 1-5 As shown, the utility model provides a radiation-proof door with a multi-linked sealing function, comprising a fixed bottom plate 1, a supporting wall 2 is fixedly installed on the top of the fixed bottom plate 1, a sealing door 5 is movably installed on one side of the supporting wall 2, a door installation groove 6 is provided inside the supporting wall 2, mounting blocks 3 are fixedly installed on both ends of one side of the supporting wall 2, a track plate 4 is fixedly installed on one end of the mounting block 3, a sealing closing mechanism is arranged inside the track plate 4, and the sealing closing mechanism comprises a slider 41, the slider 41 is movably installed inside the track plate 4, and the top of the slider 41 A support plate 42 is fixedly installed, a support frame 43 is fixedly installed on the top of the support plate 42, and movable frames 51 are movably installed at both ends of the top of the support plate 42. One end of the movable frame 51 is set at the upper and lower ends of the back of the sealing door 5. A fixed plate 52 is fixedly installed at the bottom of one side of the support wall 2. An L-shaped slide groove 521 is opened on the top of the fixed plate 52. A roller 522 is movably installed inside the L-shaped slide groove 521. The top of the roller 522 is movably installed on the bottom of the movable frame 51. A movable groove 21 is opened on the top of one side of the support wall 2. A threaded rod 22 is movably installed inside, a motor 25 is fixedly installed at one end of the threaded rod 22, a threaded sleeve block 23 is threadedly connected to the outer side of the threaded rod 22, a movable frame 24 is fixedly installed at one end of the threaded sleeve block 23, and the movable frame 24 is fixedly installed on one side of the support frame 43. The threaded rod 22 is driven by the motor 25 to adjust the inner thread of the threaded sleeve block 23, driving the threaded sleeve block 23 to slide rightward in the moving groove 21, and the threaded sleeve block 23 drives the support frame 43 along the movable frame 24, so that the support frame 43 drives the slider 41 along the support plate 42 on the track plate 4 The interior slides to the right, so that the support plate 42 drives the sealing door 5 to slide to the right along the movable frame 51, until the sealing door 5 is moved to almost cover the installation door groove 6, and then the movable frame 51 drives the roller 522 to move and roll in the L-shaped slide groove 521 until the roller 522 moves to the right end of the L-shaped slide groove 521. The moving trajectory of the L-shaped slide groove 521 can be used to drive the movable frame 51 to stretch, and the sealing door 5 is moved and stuck into the installation door groove 6, so as to effectively seal and close the radiation protection door, so that the shielding effect is better, and the practicality of the device is improved.

[0032] Example 2

[0033] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a spring 61 is fixedly installed on the inner wall of the mounting door groove 6, a rubber pad 62 is movably installed on one end of the spring 61, a pressure plate 57 is fixedly installed on one side of the rubber pad 62, and the pressure plate 57 is fixedly installed on the front side of the sealing door 5. When the sealing door 5 moves and is stuck into the mounting door groove 6, the sealing door 5 drives the pressure plate 57 to squeeze the rubber pad 62, so that the rubber pad 62 squeezes the spring 61 arranged on the inner wall of the mounting door groove 6, which can strengthen the sealing door 5 to fit tightly in the mounting door groove 6, and use the deformation of the rubber pad 62 to fill the gap, prevent the gap between the door frames from leaking out, and further enhance the sealing of the device.

[0034] Example 3

[0035] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a telescopic rod 54 is fixedly installed on the right end of one side of the supporting wall 2, and a fixing mechanism is provided at one end of the telescopic rod 54, the fixing mechanism comprises a push plate 55, one side of the push plate 55 is movably installed on one end of the telescopic rod 54, and a limiting plug plate 56 is fixedly installed on the other side of the push plate 55, one end of the limiting plug plate 56 is movably sleeved on the limiting frame 53, and one side of the limiting frame 53 is fixedly installed on the right end of the back of the sealing door 5. After the sealing door 5 is moved and inserted into the installation door groove 6, the telescopic rod 54 is set on the right end of one side of the supporting wall 2, and the telescopicity of the telescopic rod 54 is utilized to telescope and drive the push plate 55 to telescope and push, so that the push plate 55 drives the limiting plug plate 56 to be inserted into the limiting plug plate 56, and the sealing door 5 is moved and inserted into the installation door groove 6. After being fixed in a fixed position, the sealing door 5 is effectively limited when closed to prevent the sealing door 5 from colliding and shaking to cause a gap, thereby affecting the sealing effect of the radiation-proof door and improving the stability of the device.

[0036] The following is a detailed description of the working principle of the radiation-proof door with multiple linkage sealing functions.

[0037] like Figure 1-5As shown, the motor 25 drives the threaded rod 22 to adjust the inner thread of the threaded sleeve block 23, driving the threaded sleeve block 23 to slide rightward in the movable groove 21, and the threaded sleeve block 23 drives the support frame 43 along the movable frame 24, so that the support frame 43 drives the slider 41 to slide rightward inside the track plate 4 along the support plate 42, so that the support plate 42 drives the sealing door 5 to slide rightward along the movable frame 51, until the sealing door 5 is moved to almost cover the installation door groove 6, and the movable frame 51 drives the roller 522 to move and roll in the L-shaped slide groove 521 until the roller 522 moves to the right end of the L-shaped slide groove 521, and the moving trajectory of the L-shaped slide groove 521 can be used to drive the movable frame 51 to stretch, so that the sealing door 5 is moved and stuck into the installation door groove 6, so as to effectively seal and close the radiation protection door, so that the shielding effect is better, and the practicality of the device is improved. When the sealing door 5 is installed in the door groove 6, the pressure plate 57 is driven by the sealing door 5 to extrude the rubber pad 62, so that the rubber pad 62 squeezes the spring 61 arranged on the inner wall of the installation door groove 6, which can strengthen the sealing door 5 to fit closely in the installation door groove 6, and use the deformation of the rubber pad 62 to fill the gap to prevent the gap between the door frames from leaking out, thereby further strengthening the sealing of the device. After the sealing door 5 is moved and inserted into the installation door groove 6, a telescopic rod 54 is set at the right end of one side of the supporting wall 2. The telescopic property of the telescopic rod 54 is utilized to telescope and drive the push plate 55 to be telescopically pushed, so that the push plate 55 drives the limiting plug plate 56 to be inserted into the limiting plug plate 56, and the sealing door 5 is moved and inserted into the installation door groove 6 for stable limiting and fixing. The sealing door 5 is effectively limited when closed to prevent the sealing door 5 from colliding and shaking to cause gaps, thereby affecting the sealing effect of the radiation proof door and improving the stability of the device.

[0038] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A radiation-proof door with multiple linkage sealing functions, comprising a fixed bottom plate (1), characterized in that: A supporting wall (2) is fixedly mounted on the top of the fixed bottom plate (1), a sealing door (5) is movably mounted on one side of the supporting wall (2), and a door installation groove (6) is provided inside the supporting wall (2); Mounting blocks (3) are fixedly mounted at both ends of one side of the supporting wall (2), a track plate (4) is fixedly mounted at one end of the mounting block (3), and a sealing closing mechanism is provided inside the track plate (4); A telescopic rod (54) is fixedly mounted on the right end of one side of the supporting wall (2), and a fixing mechanism is provided at one end of the telescopic rod (54).

2. The radiation-proof door with multiple linkage sealing functions according to claim 1, characterized in that: The sealing and closing mechanism comprises a slider (41), the slider (41) is movably mounted inside the track plate (4), a support plate (42) is fixedly mounted on the top of the slider (41), and a support frame (43) is fixedly mounted on the top of the support plate (42).

3. The radiation-proof door with multiple linkage sealing functions according to claim 2, characterized in that: Movable frames (51) are movably mounted at both ends of the top of the support plate (42), and one end of the movable frame (51) is arranged at the upper and lower ends of the back of the sealing door (5).

4. The radiation-proof door with multiple linkage sealing functions according to claim 1, characterized in that: A fixing plate (52) is fixedly installed at the bottom of one side of the supporting wall (2), an L-shaped sliding groove (521) is provided at the top of the fixing plate (52), a roller (522) is movably installed inside the L-shaped sliding groove (521), and the top of the roller (522) is movably installed at the bottom of the movable frame (51).

5. The radiation-proof door with multiple linkage sealing functions according to claim 1, characterized in that: A movable groove (21) is provided at the top of one side of the supporting wall (2), a threaded rod (22) is movably installed inside the movable groove (21), a motor (25) is fixedly installed at one end of the threaded rod (22), a threaded sleeve (23) is threadedly connected to the outer side of the threaded rod (22), a movable frame (24) is fixedly installed at one end of the threaded sleeve (23), and the movable frame (24) is fixedly installed on one side of the supporting frame (43).

6. The radiation-proof door with multiple linkage sealing functions according to claim 1, characterized in that: A spring (61) is fixedly mounted on the inner wall of the mounting door groove (6), a rubber pad (62) is movably mounted on one end of the spring (61), a pressure plate (57) is fixedly mounted on one side of the rubber pad (62), and the pressure plate (57) is fixedly mounted on the front side of the sealing door (5).

7. The radiation-proof door with multiple linkage sealing functions according to claim 1, characterized in that: The fixing mechanism comprises a push plate (55), one side of which is movably mounted on one end of the telescopic rod (54), and the other side of which is fixedly mounted a limit plate (56), one end of which is movably sleeved on a limit frame (53), and one side of which is fixedly mounted on the right end of the back of the sealing door (5).

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