Neutron dose rate monitoring auxiliary device

Abstract

The utility model discloses a neutron dose rate monitoring auxiliary device which comprises a box body, one side of the top of the box body is rotatably connected with a top cover through a hinge, a partition plate is fixed in the box body and divides the interior of the box body into two containing cavities, a pressing assembly is installed on the lower surface of the top cover, and the pressing assembly is connected with the top cover through a hinge. Two side plates are fixed to one side of the outer side wall of the box body, and a mounting assembly is rotationally connected between the two side plates. According to the neutron dose equivalent rate instrument, the box body, the top cover, the pressing assembly and the mounting assembly are arranged, when not used, the neutron dose equivalent rate instrument can be stored in the box body and extruded and fixed through the pressing assembly, shaking of the neutron dose equivalent rate instrument in the box body is avoided, and when needing to be used, a host of the neutron dose equivalent rate instrument can be placed on the surface of the top cover; the positioning sleeve is used for positioning and fixing the neutron dose equivalent rate, and the handheld operating handle is fixed through the mounting assembly, so that the neutron dose equivalent rate is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of neutron dose rate monitoring technology, and in particular to an auxiliary device for neutron dose rate monitoring. Background Technology

[0002] A neutron dose equivalent rate meter is a portable instrument used to monitor neutron dose equivalent (rate). It is suitable for use in petroleum, medical, nuclear power plants, nuclear power installations, research nuclear reactors, accelerators, neutron sources, and other locations where neutrons are generated, such as security checks, border control, and customs monitoring.

[0003] The neutron dose equivalent rate meter mainly consists of a monitoring host and a handheld operating handle, which are connected by a data cable. However, current neutron dose equivalent rate meters have some drawbacks in use. Firstly, there is no dedicated support mechanism during monitoring, so the meter must be placed on a table or the ground, limiting the adjustable monitoring height. Secondly, it is inconvenient to quickly store the meter after each use. Therefore, to address these shortcomings, this invention proposes an auxiliary device for neutron dose rate monitoring. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a neutron dose rate monitoring auxiliary device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a neutron dose rate monitoring auxiliary device, comprising a box body, a top cover rotatably connected to one side of the top of the box body via a hinge, a partition fixed inside the box body, the partition dividing the inside of the box body into two storage cavities, a pressing assembly installed on the lower surface of the top cover, two side plates fixed to one side of the outer wall of the box body, an installation assembly rotatably connected between the two side plates, and a detachable support assembly installed on the lower surface of the box body.

[0006] Furthermore, handles are fixedly connected to both sides of the outer side wall of the box.

[0007] Furthermore, the clamping assembly includes a vertical rod fixed to the lower surface of the top cover, a vertical tube slidably sleeved on the bottom surface of the vertical rod, a spring fixedly connected to the inner bottom wall of the vertical tube and the bottom end of the vertical rod, and a pressure plate fixedly connected to the bottom end of the vertical tube.

[0008] Furthermore, multiple positioning sleeves are fixed on the upper surface of the top cover.

[0009] Furthermore, the mounting assembly includes a U-shaped plate located between the two side plates, with a threaded screw connected through one side of the U-shaped plate, a clamping plate rotatably connected to one end of the screw located inside the U-shaped plate via a bearing, and a knob fixedly connected to the other end of the screw.

[0010] Furthermore, shafts are fixed on both sides of the outer wall of the U-shaped plate, and shaft holes are opened on the side plate. The shafts are located inside the shaft holes and are rotatably connected to the shaft holes. A rubber pad is provided on the inner side wall of the shaft holes.

[0011] Furthermore, the support assembly includes multiple support rods and a base. The upper surface of the base and the top of each support rod are fixed with threaded heads. The lower surface of the box and the bottom of each support rod are provided with threaded grooves for screwing in the threaded heads. The lower surface of the base is provided with multiple grooves on the side, and each groove is rotatably connected to a foot.

[0012] The beneficial effects of this utility model are:

[0013] 1. In use, this utility model provides a neutron dose rate monitoring auxiliary device, which includes a housing, a top cover, a clamping component, and an installation component. When the neutron dose equivalent rate meter is not in use, it can be stored inside the housing and fixed by the clamping component to prevent the neutron dose equivalent rate meter from shaking inside the housing. When needed, the main unit of the neutron dose equivalent rate meter can be placed on the surface of the top cover and fixed by the positioning sleeve. Then, the hand-held operating handle is fixed by the installation component, making the use of the neutron dose equivalent rate meter more convenient.

[0014] 2. When in use, this utility model provides a neutron dose rate monitoring auxiliary device with a support component. When the auxiliary device is needed to support the neutron dose equivalent rate meter, the support component can be removed from the box to change the height of the box, so that the neutron dose equivalent rate meter can be monitored at different heights. After use, the support component can be disassembled and stored back inside the box. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 : Overall perspective view of this utility model;

[0017] Figure 2 : Overall sectional view of this utility model;

[0018] Figure 3 The present utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 The present utility model Figure 2Enlarged view of section B in the middle.

[0020] The attached figures are labeled as follows:

[0021] 1. Box body; 2. Partition; 3. Top cover; 4. Clamping assembly; 41. Vertical rod; 42. Vertical tube; 43. Pressure plate; 44. Spring; 5. Positioning sleeve; 6. Side plate; 7. Mounting assembly; 71. U-shaped plate; 72. Screw; 73. Clamping plate; 8. Support assembly; 81. Support rod; 82. Base; 83. Threaded head; 84. Threaded groove; 85. Groove; 86. Foot; 9. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-4 As shown, a neutron dose rate monitoring auxiliary device is disclosed, comprising a housing 1, a top cover 3 rotatably connected to one side of the top of the housing 1 via a hinge, a partition 2 fixed inside the housing 1, the partition 2 dividing the interior of the housing 1 into two storage cavities, a pressing assembly 4 installed on the lower surface of the top cover 3, two side plates 6 fixed on one side of the outer wall of the housing 1, an installation assembly 7 rotatably connected between the two side plates 6, and a detachable support assembly 8 installed on the lower surface of the housing 1.

[0024] This embodiment can be used for the YT-0612A type neutron dosimeter.

[0025] Handles 9 are fixedly connected to both sides of the outer wall of the box 1.

[0026] It is convenient to lift the box body 1 using handle 9.

[0027] The clamping assembly 4 includes a vertical rod 41 fixed to the lower surface of the top cover 3, a vertical tube 42 slidably sleeved on the bottom surface of the vertical rod 41, a spring 44 fixedly connected to the bottom wall of the vertical tube 42 and the bottom end of the vertical rod 41, and a pressure plate 43 fixedly connected to the bottom end of the vertical tube 42.

[0028] In this embodiment, the side of the top cover 3 away from the hinge is fixed to the box body 1 by a latch. Therefore, when the top cover 3 is closed and fixed on the top of the box body 1, the pressure plate 43 will press and fix the monitoring host inside the box body 1 under the squeezing force of the spring 44.

[0029] Multiple positioning sleeves 5 are fixed on the upper surface of the top cover 3. When the neutron dosimeter is needed, the main unit of the neutron dosimeter is taken out from the inside of the box 1, and then the bottom support of the neutron dosimeter main unit is inserted into the positioning sleeves 5 to fix the neutron dosimeter main unit.

[0030] The mounting assembly 7 includes a U-shaped plate 71 located between two side plates 6. A screw 72 is threaded through one side of the U-shaped plate 71. One end of the screw 72 located inside the U-shaped plate 71 is rotatably connected to a clamping plate 73 via a bearing, and a knob is fixedly connected to the other end of the screw 72.

[0031] This allows the operating handle of the neutron dosimeter to be inserted into the U-shaped plate 71. By rotating the screw 72, the clamping plate 73 can be moved, and the clamping plate 73 can be used to press and fix the neutron dosimeter handle.

[0032] Both sides of the outer wall of the U-shaped plate 71 are fixed with shafts. The side plate 6 has shaft holes. The shafts are located inside the shaft holes and are rotatably connected to the shaft holes. The inner side wall of the shaft holes is provided with rubber pads.

[0033] The U-shaped plate 71 can rotate between the two side plates 6 via a shaft, thereby changing the angle of the neutron dosimeter handle installed inside the U-shaped plate 71.

[0034] The support assembly 8 includes multiple support rods 81 and a base 82. The upper surface of the base 82 and the top of each support rod 81 are fixed with threaded heads 83. The lower surface of the box 1 and the bottom of each support rod 81 are provided with threaded grooves 84 for screwing in the threaded heads 83. The lower surface of the base 82 is provided with multiple grooves 85 on the side. Each groove 85 is rotatably connected to a foot 86.

[0035] The two support rods 81 can be spliced ​​together by the threaded head 83 and threaded groove 84. The support rod 81 can also be screwed onto the surface of the threaded head 83 on the top of the base 82 to achieve a fixed connection between the support rod 81 and the base 82. After the entire support assembly 8 is spliced, the threaded head 83 at the top of the uppermost support rod 81 can be screwed into the threaded groove 84 at the bottom of the box 1, thereby using the support assembly 8 to support the box 1. In addition, the number of support rods 81 can be flexibly selected according to the usage requirements to change the height of the box 1.

[0036] Working principle: Open the top cover 3 and remove the neutron dosimeter main unit, handle, and support assembly 8 from inside the housing 1. Then, assemble and install the support assembly 8 at the bottom of the housing 1. Place the neutron dosimeter main unit on the upper surface of the top cover 3 and fix it with the positioning sleeve 5. Next, fix the neutron dosimeter handle with the mounting assembly 7. This auxiliary device supports and positions the neutron dosimeter. After monitoring is completed, disassemble the neutron dosimeter main unit and handle and put them back into the housing 1. Then, disassemble the support assembly 8 and put it back into the housing 1. When closing the top cover 3, the neutron dosimeter main unit can be pressed and fixed by the clamping assembly 4.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A neutron dose rate monitoring aid device comprising a box body (1), characterized in that: The box body (1) top side is connected with the top cover (3) through the hinge rotation, the box body (1) inside is fixed with the baffle (2), and the baffle (2) divides the box body (1) into two receiving cavities, the lower surface of the top cover (3) is provided with the compression assembly (4), the outer side wall of the box body (1) is fixed with two side plates (6), the installation assembly (7) is rotatably connected between the two side plates (6), and the lower surface of the box body (1) is provided with the detachable supporting assembly (8).

2. A neutron dose rate monitoring aid according to claim 1, characterised in that: The box body (1) is fixedly connected with the handle (9) on both sides of the outer side wall.

3. The neutron dose rate monitoring aid of claim 1, wherein: The compression assembly (4) comprises a vertical rod (41) fixed to the lower surface of the top cover (3), a vertical pipe (42) is slidably connected to the bottom end surface of the vertical rod (41), a spring (44) is fixedly connected to the inner bottom wall of the vertical pipe (42) and the bottom end of the vertical rod (41), and a pressing plate (43) is fixedly connected to the bottom end of the vertical pipe (42).

4. The neutron dose rate monitoring aid of claim 1, wherein: The top cover (3) is fixed with a plurality of positioning sleeves (5) on the upper surface.

5. The neutron dose rate monitoring aid of claim 1, wherein: The installation assembly (7) comprises a U-shaped plate (71) between the two side plates (6), a screw rod (72) penetrates through one side of the U-shaped plate (71) and is screw-connected, a clamping plate (73) is rotatably connected to one end of the screw rod (72) in the U-shaped plate (71) through a bearing, and the other end of the screw rod (72) is fixedly connected with a knob.

6. A neutron dose rate monitoring aid according to claim 5, characterised in that: The outer side wall of the U-shaped plate (71) is fixed with a shaft rod on both sides, the side plate (6) is provided with an axle hole, the shaft rod is located in the axle hole and is rotatably connected with the axle hole, and the inner side wall of the axle hole is provided with a rubber pad.

7. The neutron dose rate monitoring aid of claim 1, wherein: The supporting assembly (8) comprises a plurality of supporting rods (81) and a base (82), the upper surface of the base (82) and the top end of each supporting rod (81) are fixedly connected with a threaded head (83), the lower surface of the box body (1) and the bottom end of each supporting rod (81) are provided with a threaded groove (84) for screwing in the threaded head (83), and a plurality of grooves (85) are formed in the lower surface side edge of the base (82), and a foot (86) is rotatably connected in each groove (85).

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