High-voltage transmission line environment radiation detector

Abstract

The utility model provides a high-voltage transmission line environment radiation detector, and belongs to the technical field of radiation detectors. Comprising a radiation detector body and a telescopic rod slidably inserted in the top end of the radiation detector body, a groove is formed in the side wall of the radiation detector body, a radiation signal receiving block is fixed to the top end of the telescopic rod, mounting bases are fixed to the two sides of the inner wall of the groove, and clamping grooves are formed in the mounting bases at equal intervals; a radiation signal receiving rod is embedded and clamped in the clamping groove, and a screw fixed in the radiation signal receiving block is mounted on the radiation signal receiving rod. According to the utility model, the screw rod on the radiation signal receiving rod is inserted into the screw hole in a threaded manner and is fixed with the radiation signal receiving block, and the connecting flexible wire in the accommodating hole receives the detection signal through the metal transmission rod tightly connected with the screw rod, so that the stability and the accuracy of the transmission of the detection signal are further improved.

Description

Technical Field

[0001] This utility model relates to the field of radiation detector technology, specifically a high-voltage transmission line environmental radiation detector. Background Technology

[0002] Electromagnetic radiation from high-voltage transmission lines may have certain effects on human health, such as headaches, insomnia, fatigue, and difficulty concentrating. Electromagnetic radiation may also have some impact on the surrounding environment, such as affecting plant growth and development. Therefore, it is necessary to use radiation detectors to monitor radiation levels in the environment surrounding high-voltage transmission lines.

[0003] Patent application number 202420195697.1 discloses an electromagnetic radiation detector, which includes a housing. The housing contains a detection component, which includes a first detection element and multiple second detection elements. The housing has a control panel, and the first detection element and each of the second detection elements are electrically connected to the control panel. The housing contains a multi-stage telescopic rod, which includes a fixed sleeve, a top rod, and multiple intermediate sleeves located between the top rod and the fixed sleeve. The first detection element is located at the top of the top rod. The top rod has several insertion slots along its circumference. A support plate is hinged in each insertion slot, and a top support is provided between each support plate and the corresponding insertion slot. The second detection elements correspond one-to-one with the support plates, and each second detection element is located on the corresponding support plate.

[0004] The above technical solution uses a rotating first detection element to increase the size of the signal receiving end of the radiation detector. However, the first detection element will wear during the rotation process, resulting in a gap between the first detection element and the top rod, which causes poor signal contact between the signal receiving end and the top cover, affecting the detection effect of the electromagnetic radiation detector. Therefore, this application provides a high-voltage transmission line environmental radiation detector to meet the requirements. Utility Model Content

[0005] The purpose of this invention is to provide an environmental radiation detector for high-voltage transmission lines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-voltage transmission line environmental radiation detector includes a radiation detector body and a telescopic rod slidably inserted into the top of the radiation detector body. The side wall of the radiation detector body has a groove. A radiation signal receiving block is fixed to the top of the telescopic rod. Mounting seats are fixed on both sides of the inner wall of the groove. The mounting seats have slots evenly spaced. A radiation signal receiving rod is embedded in the slot. A screw fixed in the radiation signal receiving block is installed on the radiation signal receiving rod.

[0008] As a further improvement of this utility model: the top of the radiation detector body is provided with a receiving hole, and a connecting wire is embedded in the receiving hole.

[0009] As a further improvement of this utility model: a damping ring is fixed at the top of the main body of the radiation detector, the damping ring is tightly fitted onto the telescopic rod, and is dampedly connected to the outer wall of the telescopic rod.

[0010] As a further embodiment of this utility model: the outer wall of the radiation signal receiving block is provided with screw holes in a ring array, and a metal transmission rod protruding from the inner wall of the screw holes is embedded and fixed in the telescopic rod.

[0011] As a further improvement of this utility model: both ends of the connecting cable are provided with fixed terminals, and the connecting cable is connected to the metal transmission rod and the main body of the radiation detector respectively through the fixed terminals.

[0012] As a further improvement of this utility model: a display screen is embedded in the top of the radiation detector body, and multiple control buttons are arranged in a rectangular array at the bottom of the radiation detector body.

[0013] As a further improvement of this utility model: the screw is threaded into the screw hole, and the screw is tightly connected to the metal transmission rod.

[0014] As a further improvement of this utility model: both sides of the inner wall of the slot are provided with protrusions, and arc-shaped spring pieces are installed on the protrusions.

[0015] As a further improvement of this utility model: both ends of the radiation signal receiving rod are symmetrically provided with connecting grooves, and the protrusion is fitted into the connecting groove.

[0016] As a further improvement of this utility model: a positioning groove is provided at the center of the inner wall of the connecting groove, and the arc-shaped spring is embedded and engaged in the positioning groove.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This high-voltage transmission line environmental radiation detector features a telescopic rod that slides into a receiving hole at the top of the detector. The outer wall of the radiation signal receiving block at the top of the telescopic rod has a ring-shaped array of screw holes. The screw on the radiation signal receiving rod is threaded into these screw holes and fixed to the radiation signal receiving block, ensuring a tight connection between them. This reduces the risk of poor signal transmission due to loosening of the radiation signal receiving rod. Simultaneously, the connecting wire in the receiving hole receives the detection signal through a metal transmission rod tightly connected to the screw, further improving the stability and accuracy of the detection signal transmission.

[0019] By creating a groove on the side wall of the radiation detector body, the radiation signal receiving rod can be inserted into the slot of the mounting base after disassembly. The protrusion on the inner wall of the slot is embedded in the positioning groove. At the same time, the inner wall of the positioning groove compresses the arc-shaped spring, causing it to deform until the radiation signal receiving rod is fully inserted into the slot. The arc-shaped spring is then embedded in the positioning groove to keep the radiation signal receiving rod fixed, which facilitates the disassembly, assembly, and storage of the radiation signal receiving rod and improves the ease of use of the radiation detector body. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of an environmental radiation detector for high-voltage transmission lines;

[0021] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the main body of the radiation detector;

[0023] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B.

[0024] The components include: 1. Radiation detector body; 2. Groove; 3. Radiation signal receiving rod; 4. Radiation signal receiving block; 5. Telescopic rod; 6. Mounting base; 7. Protrusion; 8. Slot; 9. Arc-shaped spring; 10. Metal transmission rod; 11. Damping ring; 12. Display screen; 13. Control button; 14. Receiving hole; 15. Connecting cord; 16. Screw; 17. Screw hole; 18. Connecting groove; 19. Positioning groove. Detailed Implementation

[0025] In one embodiment, such as Figures 1-4As shown, a high-voltage transmission line environmental radiation detector includes a radiation detector body 1 and a telescopic rod 5 slidably inserted into the top of the radiation detector body 1. The side wall of the radiation detector body 1 has a groove 2. A radiation signal receiving block 4 is fixed to the top of the telescopic rod 5. Mounting seats 6 are fixed on both sides of the inner wall of the groove 2. The mounting seats 6 have slots 8 at equal intervals. A radiation signal receiving rod 3 is embedded in the slot 8. A screw 16 fixed in the radiation signal receiving block 4 is installed on the radiation signal receiving rod 3.

[0026] The top of the radiation detector body 1 has a receiving hole 14, in which a connecting flexible wire 15 is embedded. A damping ring 11 is fixed to the top of the radiation detector body 1, and the damping ring 11 is tightly fitted onto the telescopic rod 5 and dampedly connected to the outer wall of the telescopic rod 5. The damping ring 11 and the telescopic rod 5 are tightly connected, so that the telescopic rod 5 remains relatively stable after extension and retraction. The outer wall of the radiation signal receiving block 4 has screw holes 17 arranged in a ring array. A metal transmission rod 10 protruding from the inner wall of the screw holes 17 is embedded and fixed in the telescopic rod 5. Both ends of the connecting flexible wire 15 are provided with fixed terminals, and the connection... The flexible wire 15 is connected to the metal transmission rod 10 and the radiation detector body 1 respectively through fixed terminals. The outer wall of the radiation signal receiving block 4 at the top of the telescopic rod 5 is provided with screw holes 17 in a ring array. The screw 16 on the radiation signal receiving rod 3 is threaded into the screw hole 17 and fixed to the radiation signal receiving block 4, so that the radiation signal receiving block 4 and the radiation signal receiving rod 3 are tightly connected, reducing the possibility of poor signal transmission due to loosening of the radiation signal receiving rod 3. At the same time, the connecting flexible wire 15 in the receiving hole 14 receives the detection signal through the metal transmission rod 10 tightly connected to the screw 16.

[0027] like Figure 2 and Figure 4 As shown, a display screen 12 is embedded in the top of the radiation detector body 1, and multiple control buttons 13 are arranged in a rectangular array at the bottom of the radiation detector body 1. A screw 16 is threaded into a screw hole 17 and is tightly connected to a metal transmission rod 10. Both sides of the inner wall of the slot 8 are provided with protrusions 7, and arc-shaped spring pieces 9 are installed on the protrusions 7. Both ends of the radiation signal receiving rod 3 are symmetrically provided with connecting slots 18, and the protrusions 7 are fitted into the connecting slots 18. In the middle, a positioning groove 19 is provided at the center of the inner wall of the connecting groove 18. The arc-shaped spring piece 9 is embedded and locked in the positioning groove 19. After disassembly, the radiation signal receiving rod 3 is inserted into the slot 8 of the mounting base 6. The protrusion 7 on the inner wall of the slot 8 is embedded in the positioning groove 19. At the same time, the inner wall of the positioning groove 19 squeezes the arc-shaped spring piece 9 to deform until the radiation signal receiving rod 3 is fully inserted into the slot 8. The arc-shaped spring piece 9 is embedded in the positioning groove 19 to keep the radiation signal receiving rod 3 fixed.

[0028] The above embodiment discloses a high-voltage transmission line environmental radiation detector. During use, the telescopic rod 5 is pulled out of the receiving hole 14, and the radiation signal receiving rod 3 is removed from the slot 8 on the mounting base 6. The screw 16 on the radiation signal receiving rod 3 is then threaded into the screw hole 17 and fixed to the radiation signal receiving block 4. This ensures a tight connection between the radiation signal receiving block 4 and the radiation signal receiving rod 3, reducing the possibility of poor signal transmission due to loosening of the radiation signal receiving rod 3. Simultaneously, the connecting wire 15 in the receiving hole 14 is tightly connected to the screw 16. The metal transmission rod 10 receives the detection signal, further improving the stability and accuracy of the detection signal transmission. After disassembly, the radiation signal receiving rod 3 is inserted into the slot 8 of the mounting base 6. The protrusion 7 on the inner wall of the slot 8 is embedded in the positioning groove 19. At the same time, the inner wall of the positioning groove 19 compresses the arc-shaped spring 9 to deform until the radiation signal receiving rod 3 is fully inserted into the slot 8. The arc-shaped spring 9 is then embedded in the positioning groove 19 to keep the radiation signal receiving rod 3 fixed, which facilitates the disassembly, assembly, and storage of the radiation signal receiving rod 3 and improves the ease of use of the radiation detector body 1.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-voltage transmission line environmental radiation detector, characterized in that, The device includes a radiation detector body (1) and a telescopic rod (5) that is slidably inserted into the top of the radiation detector body (1). The side wall of the radiation detector body (1) is provided with a groove (2). A radiation signal receiving block (4) is fixed at the top of the telescopic rod (5). Mounting seats (6) are fixed on both sides of the inner wall of the groove (2). The mounting seats (6) are provided with slots (8) at equal intervals. A radiation signal receiving rod (3) is embedded in the slot (8). A screw (16) fixed in the radiation signal receiving block (4) is installed on the radiation signal receiving rod (3).

2. The high-voltage transmission line environmental radiation detector according to claim 1, characterized in that, The top of the radiation detector body (1) is provided with a receiving hole (14), and a connecting wire (15) is embedded in the receiving hole (14).

3. The high-voltage transmission line environmental radiation detector according to claim 2, characterized in that, A damping ring (11) is fixed at the top of the main body (1) of the radiation detector. The damping ring (11) is tightly fitted onto the telescopic rod (5) and is dampedly connected to the outer wall of the telescopic rod (5).

4. The high-voltage transmission line environmental radiation detector according to claim 3, characterized in that, The outer wall of the radiation signal receiving block (4) is provided with screw holes (17) in a ring array, and a metal transmission rod (10) protruding from the inner wall of the screw hole (17) is embedded and fixed in the telescopic rod (5).

5. The high-voltage transmission line environmental radiation detector according to claim 4, characterized in that, Both ends of the connecting cord (15) are provided with fixed terminals, and the connecting cord (15) is connected to the metal transmission rod (10) and the radiation detector body (1) respectively through the fixed terminals.

6. The high-voltage transmission line environmental radiation detector according to claim 1, characterized in that, The top of the radiation detector body (1) is embedded with a display screen (12), and the bottom of the radiation detector body (1) is arranged in a rectangular array with multiple control buttons (13).

7. The high-voltage transmission line environmental radiation detector according to claim 3, characterized in that, The screw (16) is threaded into the screw hole (17), and the screw (16) is tightly connected to the metal transmission rod (10).

8. The high-voltage transmission line environmental radiation detector according to claim 1, characterized in that, The inner wall of the slot (8) is provided with protrusions (7) on both sides, and an arc-shaped spring piece (9) is installed on the protrusion (7).

9. A high-voltage transmission line environmental radiation detector according to claim 8, characterized in that, Both ends of the radiation signal receiving rod (3) are symmetrically provided with connecting grooves (18), and the protrusion (7) fits into the connecting groove (18).

10. A high-voltage transmission line environmental radiation detector according to claim 9, characterized in that, A positioning groove (19) is provided at the center of the inner wall of the connecting groove (18), and the arc-shaped spring piece (9) is embedded and engaged in the positioning groove (19).

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