Radioactive source dose monitoring device

Abstract

The utility model discloses a radioactive source dose monitoring device, which relates to the technical field of radioactive source dose monitoring and comprises a fixing shell, a control panel for controlling operation is arranged on the surface of the fixing shell, an elastic rope is arranged on each of two sides of the fixing shell, and fixing buckles convenient to combine and mount on a pipeline wall are arranged on the elastic ropes. The lower end of the fixing shell is provided with a detection end used for radioactive source dose monitoring, the upper end of the fixing shell is provided with a buzzing alarm, the receiving end of the buzzing alarm is electrically connected with the output end of the detection end, and the rear end of the fixing shell is fixedly connected with a fixing structure used for installing the radioactive source dose monitoring device on the edge of a plate-shaped workpiece. The handle drives the transmission rod to slide in the connecting seat, the transmission rod drives the sliding block to slide in the sliding rail, power is provided for assembly or disassembly of the sliding seat, the position of the detection end on the surface of the plate-shaped workpiece is changed by changing the position of the sliding seat in the mounting clamping groove, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation source dose monitoring, in particular to a radiation source dose monitoring device. Background Art

[0002] As the application scope of civil nuclear power becomes increasingly wide, the prevention and warning technology for potential risks of radioactive sources is also constantly being strengthened. Radioactive source monitoring equipment is usually used for detection. The mainstream monitoring equipment on the current market is mostly fixed in design, not easy to disassemble and maintain, with limited installation environment, and difficult to install in environmental conditions such as pipelines and plate-shaped workpieces, and it is easy to damage the workpiece during installation.

[0003] For example, a radiation source dose monitoring device recorded in the patent with patent announcement number CN216485527U can be fixed in places such as pipes, glass panels and metal plates through the magnetic back plate, adjustment clamps and negative pressure adhesive rods on the back. The installation position of this radiation source dose monitoring is fixed. When it is installed on the edge of a plate-like workpiece, the monitor cannot be moved, which is inconvenient for monitoring work.

[0004] Based on this, a radiation source dose monitoring device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide a radiation source dose monitoring device to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A radiation source dose monitoring device comprises a fixed shell, a control panel for controlling operation is arranged on the surface of the fixed shell, an elastic rope is arranged on each side of the fixed shell, a fixing buckle for assembly and installation on a pipeline wall is arranged on the elastic rope, a detection end for radiation source dose monitoring is arranged at the lower end of the fixed shell, a buzzer alarm is arranged at the upper end of the fixed shell, a receiving end of the buzzer alarm is electrically connected to an output end of the detection end, a fixing structure for mounting the radiation source dose monitoring device on an edge of a plate-like workpiece is fixedly connected to the rear end of the fixed shell, the fixing structure comprises a fixing plate, the fixing plate is fixedly connected to the rear end of the fixed shell, and an adjusting mechanism for changing the horizontal position of the fixed shell to facilitate detection by the detection end is arranged on the fixing plate.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the adjustment mechanism includes an installation slot, the inner wall of the installation slot is provided with concave teeth, the two installation slots are fixedly connected to the surface of the fixed plate, the surface of the fixed plate is provided with two sliding seats in the middle position of the two installation slots, the sliding seat is slidably connected to a block that is adapted to the concave teeth, the sliding seat is provided with a transmission component for adjusting the position of the block to realize the assembly or disassembly of the sliding seat, and the two sliding seat surfaces are fixedly connected to clamp the clamping element of the radiation source dose monitoring device fixed on the top of the plate-shaped workpiece.

[0010] In an optional solution: the transmission assembly includes a sliding rail, a sliding rail is provided inside the sliding seat, a sliding block is slidably connected inside the sliding rail, one end of the sliding block is fixedly connected to a card block, and the other end of the sliding block is fixedly connected to a driving device that drives the sliding block to move horizontally in the sliding rail.

[0011] In an optional solution: the driving device includes a transmission rod, one end of the transmission rod is fixedly connected to the sliding block, the other end of the block is fixedly connected to a No. 1 spring, the surface of the No. 1 spring is fixedly connected to a handle for driving the No. 1 spring to move, the No. 1 spring is slidably connected to a connecting seat, and both ends of the connecting seat are fixedly connected to a sliding seat.

[0012] In an optional solution: the clamping element includes a fixed seat, the fixed seat is fixedly connected to two sliding seat surfaces, the fixed seat is slidably connected to a clamping plate for clamping the edge of the plate-like workpiece, and a spring member is provided between the clamping plate and the fixed seat to drive the clamping plate to reset and clamp the plate-like workpiece.

[0013] In an optional solution: the spring member includes a No. 2 spring, one end of the No. 2 spring is fixedly connected to the inner wall of the fixing seat, and the other end of the No. 2 spring is fixedly connected to the clamping plate.

[0014] In an optional solution: a lubricating oil groove is provided inside the sliding rail.

[0015] In an optional solution: the surface of the splint is provided with anti-slip grooves.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model pulls two handles, the handles drive the transmission rod to slide in the connecting seat, and the transmission rod drives the sliding block to slide in the sliding rail, thereby providing power for the assembly or disassembly of the sliding seat. By changing the position of the sliding seat in the installation slot, the position of the detection end on the surface of the plate-like workpiece is changed, thereby improving the detection accuracy.

[0018] 2. The utility model provides power for the fixing seat to be close to the surface of the plate-shaped workpiece by setting a No. 2 spring, thereby providing conditions for installation during radiation source dose monitoring and increasing clamping stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of the utility model from a front view angle.

[0020] Figure 2 It is a structural schematic diagram of the rear view angle of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the installation slot of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the concave teeth and the clamping block of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the fixing seat of the utility model.

[0024] Figure 6 It is a structural schematic diagram of the sliding rail of the utility model.

[0025] Figure 7 It is a structural schematic diagram of the connecting seat of the utility model.

[0026] Figure 8 It is a structural schematic diagram of the No. 2 spring of the utility model.

[0027] Notes on figure numbers: 101. Fixed shell, 102. Control panel, 103. Elastic rope, 104. Fixed buckle, 105. Detection end, 106. Buzzer alarm, 201. Fixed plate, 202. Mounting slot, 203. Block, 204. Sliding seat, 205. Fixed seat, 206. Clamp, 207. Concave tooth, 208. Sliding rail, 209. Sliding block, 301. Connecting seat, 302. Transmission rod, 303. Spring No. 1, 304. Handle, 305. Spring No. 2. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] In one embodiment, Figure 1-Figure 8As shown, a radiation source dose monitoring device comprises a fixed shell 101, a control panel 102 for controlling operation is arranged on the surface of the fixed shell 101, an elastic rope 103 is arranged on both sides of the fixed shell 101, and a fixing buckle 104 is arranged on the elastic rope 103 for easy assembly and installation on the pipe wall, a detection end 105 for radiation source dose monitoring is arranged at the lower end of the fixed shell 101, a buzzer alarm 106 is arranged at the upper end of the fixed shell 101, a receiving end of the buzzer alarm 106 is electrically connected to an output end of the detection end 105, and a fixed structure for mounting the radiation source dose monitoring device on the edge of a workpiece is fixedly connected to the rear end of the fixed shell 101, and the fixed structure comprises a fixing plate 2 01, the fixing plate 201 is fixedly connected to the rear end of the fixing shell 101, and an adjustment mechanism for changing the horizontal position of the fixing shell 101 is provided on the fixing plate 201 to facilitate the detection of the detection end 105. The fixing relationship is provided by the fixing shell 101, and the user operates and controls through the control panel 102. When the radiation source dose monitoring device needs to be installed on the tubular object, the elastic rope 103 provides support, and the two fixing buckles 104 are spliced ​​together to achieve the installation of the radiation source dose monitoring device. The radiation source dose is monitored in real time through the detection end 105. When the dose exceeds the specified range, the buzzer alarm 106 is used to alarm, reminding the staff to make real-time adjustments and preventive measures;

[0030] In one embodiment, Figure 3-Figure 5 As shown, the adjustment mechanism includes an installation slot 202, and a concave tooth 207 is provided on the inner wall of the installation slot 202. The two installation slots 202 are fixedly connected to the surface of the fixed plate 201. Two sliding seats 204 are provided on the surface of the fixed plate 201 at the middle position of the two installation slots 202. The sliding seat 204 is internally slidably connected with a block 203 adapted to the concave tooth 207. The sliding seat 204 is internally provided with a transmission component for adjusting the position of the block 203 to realize the assembly or disassembly of the sliding seat 204. The surfaces of the two sliding seats 204 are fixedly connected with a clamping element for clamping the top of the plate-like workpiece to fix the radiation source dose monitoring device. The installation slot 202 provides installation conditions, and the sliding seat 204 provides sliding conditions for the block 203. The fixing of the sliding seat 204 is realized by the mutual engagement of the block 203 and the concave tooth 207 on the installation slot 202. The installation of the block 203 at different positions of the installation slot 202 provides conditions for the fixed shell 101 to fit the surface of the plate-like workpiece to adjust its position;

[0031] In one embodiment, Figure 3-Figure 6As shown, the transmission assembly includes a sliding rail 208, a sliding rail 208 is provided inside the sliding seat 204, a sliding block 209 is slidably connected inside the sliding rail 208, one end of the sliding block 209 is fixedly connected to the card block 203, and the other end of the sliding block 209 is fixedly connected to a driving device that drives the sliding block 209 to move horizontally inside the sliding rail 208. The sliding relationship is provided by the sliding rail 208, and the sliding block 209 and the card block 203 are fixedly connected. The sliding block 209 slides inside the sliding rail 208 to drive the card block 203 to slide inside the sliding seat 204, thereby providing conditions for assembling or disassembling the fixed buckle 104;

[0032] In one embodiment, Figure 7 As shown, the driving device includes a transmission rod 302, one end of the transmission rod 302 is fixedly connected to the sliding block 209, the other end of the clamping block 203 is fixedly connected to the first spring 303, the surface of the first spring 303 is fixedly connected to the handle 304 used to drive the first spring 303 to move, the first spring 303 is slidably connected to the connecting seat 301, and the two ends of the connecting seat 301 are respectively fixedly connected to a sliding seat 204, and by pulling the two handles 304, the handles 304 drive the transmission rod 302 to move on the connecting seat 301, the transmission rod 302 drives the sliding block 209 to slide in the sliding rail 208, providing power for the assembly or disassembly of the sliding seat 204, and the handle 304 is released. The handle 304 is reset under the drive of the first spring 303, and the reset of the handle 304 drives the transmission rod 302 to reset, and the reset of the transmission rod 302 drives the sliding block 209 to reset, and the reset of the sliding block 209 drives the clamping block 203 to reset, so that the clamping block 203 is meshed with the concave tooth 207, so that the sliding seat 204 is fixed;

[0033] In one embodiment, Figure 3 and Figure 8 As shown, the clamping element includes a fixed seat 205, the fixed seat 205 is fixedly connected to the surfaces of two sliding seats 204, the fixed seat 205 is slidably connected to a clamping plate 206 for clamping the edge of a plate-like workpiece, and a spring member is provided between the clamping plate 206 and the fixed seat 205 to drive the clamping plate 206 to reset and clamp the plate-like workpiece, a fixed relationship is provided by the fixed seat 205, and the plate-like workpiece is clamped between the fixed seat 205 and the clamping plate 206 through the mutual cooperation of the fixed seat 205 and the clamping plate 206, the fixed seat 205 is fixedly connected to the sliding seat 204, the clamping block 203 and the concave tooth 207 are engaged, and the fixation of the radiation source dose monitoring device is realized, and the position of the fixed shell 101 on the surface of the plate-like workpiece is adjusted by adjusting the position of the sliding seat 204 and the inside of the mounting slot 202, thereby improving the detection accuracy of the detection end 105;

[0034] In one embodiment, Figure 8As shown, the spring member includes a No. 2 spring 305, one end of the No. 2 spring 305 is fixedly connected to the inner wall of the fixing seat 205, and the other end of the No. 2 spring 305 is fixedly connected to the clamping plate 206. When the clamping plate 206 clamps the plate-like workpiece between the clamping plate 206 and the fixing seat 205, the No. 2 spring 305 provides power to make the fixing seat 205 close to the surface of the plate-like workpiece, thereby increasing the clamping stability.

[0035] The above embodiment discloses a radiation source dose monitoring device, wherein when the radiation source dose monitoring device needs to be installed on a tubular object, the elastic rope 103 provides support, and the two fixing buckles 104 are spliced ​​together to achieve the installation of the radiation source dose monitoring device. When the radiation source dose monitoring device needs to be installed on the edge of a plate-like workpiece, the position of the sliding seat 204 is adjusted according to the specific situation, and the two handles 304 are pulled, and the handles 304 drive the transmission rod 302 to slide in the connecting seat 301, and the transmission rod 302 drives the sliding block 209 to slide in the sliding rail 208, providing power for the assembly or disassembly of the sliding seat 204, and the handles 304 are released. 04. The handle 304 is reset under the drive of the No. 1 spring 303. The reset of the handle 304 drives the transmission rod 302 to reset. The reset of the transmission rod 302 drives the sliding block 209 to reset. The reset of the sliding block 209 drives the clamping block 203 to reset, so that the clamping block 203 is engaged with the concave tooth 207, so as to realize the fixed adjustment of the sliding seat 204 and improve the detection accuracy of the detection end 105. After the sliding seat 204 has adjusted its position, the edge of the plate-like workpiece is clamped between the fixed seat 205 and the clamping plate 206. The No. 2 spring 305 provides power to make the fixed seat 205 close to the surface of the plate-like workpiece. The control is operated through the control panel 102, and the radiation source dose is monitored in real time through the detection end 105.

[0036] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A radiation source dose monitoring device, comprising a fixed shell (101), a control panel (102) for controlling operation is provided on the surface of the fixed shell (101), an elastic rope (103) is provided on both sides of the fixed shell (101), and a fixing buckle (104) is provided on the elastic rope (103) for easy assembly and installation on the pipeline wall, a detection end (105) for monitoring the radiation source dose is provided at the lower end of the fixed shell (101), and a buzzer alarm (106) is provided at the upper end of the fixed shell (101), and a receiving end of the buzzer alarm (106) is electrically connected to an output end of the detection end (105), characterized in that: The rear end of the fixed shell (101) is fixedly connected to a fixed structure for mounting a radiation source dose monitoring device on the edge of a plate-like workpiece, the fixed structure comprising a fixed plate (201), the fixed plate (201) being fixedly connected to the rear end of the fixed shell (101), and an adjustment mechanism for changing the horizontal position of the fixed shell (101) to facilitate detection by the detection end (105) is provided on the fixed plate (201).

2. A radiation source dose monitoring device according to claim 1, characterized in that: The adjustment mechanism comprises an installation slot (202), the inner wall of the installation slot (202) is provided with a concave tooth (207), the two installation slots (202) are fixedly connected to the surface of a fixed plate (201), the surface of the fixed plate (201) is provided with two sliding seats (204) at the middle position of the two installation slots (202), the inside of the sliding seat (204) is slidably connected to a clamping block (203) matched with the concave tooth (207), the inside of the sliding seat (204) is provided with a transmission component for adjusting the position of the clamping block (203) to realize the assembly or disassembly of the sliding seat (204), and the surfaces of the two sliding seats (204) are fixedly connected to a clamping element for clamping the top of a plate-shaped workpiece to fix a radiation source dose monitoring device.

3. A radiation source dose monitoring device according to claim 2, characterized in that: The transmission assembly comprises a sliding rail (208), the sliding rail (208) is arranged inside the sliding seat (204), a sliding block (209) is slidably connected inside the sliding rail (208), one end of the sliding block (209) is fixedly connected to the clamping block (203), and the other end of the sliding block (209) is fixedly connected to a driving device that drives the sliding block (209) to move horizontally inside the sliding rail (208).

4. A radiation source dose monitoring device according to claim 3, characterized in that: The driving device comprises a transmission rod (302), one end of the transmission rod (302) is fixedly connected to a sliding block (209), the other end of the clamping block (203) is fixedly connected to a No. 1 spring (303), the surface of the No. 1 spring (303) is fixedly connected to a handle (304) for driving the No. 1 spring (303) to move, the No. 1 spring (303) is slidably connected to a connecting seat (301), and both ends of the connecting seat (301) are respectively fixedly connected to a sliding seat (204).

5. A radiation source dose monitoring device according to claim 2, characterized in that: The clamping element comprises a fixed seat (205), the fixed seat (205) is fixedly connected to the surfaces of two sliding seats (204), the fixed seat (205) is slidably connected to a clamping plate (206) for clamping the edge of a plate-like workpiece, and a spring member is provided between the clamping plate (206) and the fixed seat (205) for driving the clamping plate (206) to reset and clamp the plate-like workpiece.

6. A radiation source dose monitoring device according to claim 5, characterized in that: The spring member comprises a No. 2 spring (305), one end of the No. 2 spring (305) is fixedly connected to the inner wall of the fixing seat (205), and the other end of the No. 2 spring (305) is fixedly connected to the clamping plate (206).

7. A radiation source dose monitoring device according to claim 3, characterized in that: A lubricating oil groove is provided inside the sliding rail (208).

8. A radiation source dose monitoring device according to claim 5, characterized in that: The surface of the clamping plate (206) is provided with anti-slip grooves.

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