Detection tool induced electricity alarm system

Abstract

The utility model discloses a detection tool induced electricity alarm system, which comprises an induced electricity alarm module and a working platform used for installing ray detection equipment, a rotating piece is arranged on the working platform, a supporting piece and an arc-shaped plate are arranged on the rotating piece, the rotating piece is used for driving the supporting piece to rotate on a horizontal plane, and the arc-shaped plate is arranged on the rotating piece. The supporting piece is provided with a telescopic piece connected with the arc-shaped plate, the telescopic piece is hinged to the supporting piece, the arc-shaped plate is used for driving the telescopic piece to rotate around the hinged position of the telescopic piece and the supporting piece, and the telescopic end of the telescopic piece is connected with the induction electric alarm module. According to the utility model, the orientation of the induction electric alarm module on the working platform can be changed, and the safe distance between power equipment in different directions and the working platform can be controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power detection, in particular to an induction electric alarm system for a detection tool. Background Art

[0002] At present, when high-energy ray detection equipment is used to perform non-destructive testing on outdoor power equipment, a crane is usually used to lift the working platform equipped with the high-energy ray detection equipment to the detection height, and X-ray imaging technology is used to achieve non-destructive testing of the power equipment. However, when testing outdoor power equipment, the equipment to be tested is usually in a live state. In order to prevent the working platform from being at an insufficient safety distance from the live parts of the power equipment, thereby causing electric shock, an induction electric alarm module is usually installed on the working platform. The induction electric alarm module can ensure that the working platform maintains a certain safety distance from the live power equipment, such as the patent application No. CN214011347U. The Chinese utility model patent discloses an inductive electric detection device for a crane arm, which combines a telescopic protrusion device, a fixing device and a high-voltage electric shock prevention voice prompt alarm body. The telescopic protrusion device can facilitate the fixing of the high-voltage electric shock prevention voice prompt alarm body on a horizontal railing of a platform plate close to a high-voltage source, so that the high-voltage electric shock prevention voice prompt alarm body can be closer to the high-voltage source relative to the platform plate. In the process of the platform plate gradually approaching the high-voltage source, the anti-high-voltage electric shock voice prompt alarm body can issue an early warning faster than the user holding it in hand or storing it close to the body. However, the device cannot adjust the direction of the inductive electric alarm module during use, and has certain limitations in actual applications. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and aims to provide an induction electric alarm system for detection tooling, which can change the orientation of the induction electric alarm module on the working platform and realize the control of the safe distance between the power equipment and the working platform in different directions.

[0004] The utility model is realized by the following technical solutions:

[0005] The induction electric alarm system of the detection tooling comprises an induction electric alarm module and a working platform for installing the radiation detection equipment, wherein a rotating part is provided on the working platform, a supporting part and an arc plate are provided on the rotating part, the rotating part is used to drive the supporting part to rotate in the horizontal plane, a telescopic part connected to the arc plate is provided on the supporting part, the telescopic part is hinged to the supporting part, the arc plate is used to drive the telescopic part to rotate around the hinge between the telescopic part and the supporting part, and the telescopic end of the telescopic part is connected to the induction electric alarm module.

[0006] Furthermore, the working platform is provided with a mounting hole, and the rotating member is located in the mounting hole;

[0007] The rotating member comprises a box body and a support plate. The support plate is an L-shaped structure. One end of the support plate is connected to the box body, and the other end is slidably connected to the bottom of the working platform.

[0008] Furthermore, an annular groove is provided at the bottom of the working platform, and the axis of the mounting hole passes through the center of the annular groove;

[0009] A sliding block is provided in the annular groove, and the support plate is connected to the sliding block;

[0010] The support plate is also provided with a first limiting nut, which is connected to the support plate via threads, and is used to fix the sliding block in the annular groove.

[0011] Furthermore, a rotating shaft is provided in the box body, and a transmission gear is sleeved on the rotating shaft;

[0012] One end of the arc-shaped plate passes through the box body and is connected to the telescopic member;

[0013] The arc plate is provided with bar teeth meshing with the transmission gear.

[0014] Furthermore, a motor is provided on the box body, and an output end of the motor is connected to the rotating shaft.

[0015] Furthermore, the rotating shaft passes through the box body, and a fixing nut is provided on the rotating shaft. The fixing nut is threadedly connected to the rotating shaft, and the fixing nut is used to fix the rotating shaft on the box body.

[0016] Further, the support member is a sphere, the support member is fixed to the top of the box, and the support member is located in the mounting hole;

[0017] The top of the support member is provided with an opening, and the telescopic member is hinged in the opening.

[0018] Furthermore, the telescopic member includes a tube body and a support rod, a cross bar is provided on the inner wall of the opening, the cross bar can rotate around its own axis, and the bottom of the tube body is located in the opening and connected to the cross bar;

[0019] One end of the support rod is connected to the induction electric alarm module, and the other end extends into the tube body;

[0020] A strip opening is provided on the outer wall of the tube body, a connecting rod is provided in the strip opening, one end of the connecting rod is connected to the side wall of the support rod, and the other end is provided with a second limiting nut, and the second limiting nut is used to fix the connecting rod in the strip opening.

[0021] Furthermore, the connection between the cross bar and the opening is not lower than the surface of the working platform.

[0022] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0023] The utility model utilizes the transmission gear arranged in the box body to realize the rotation of the radian plate in the vertical plane, thereby realizing the change of the inclination angle of the induction electric alarm module in the vertical direction. At the same time, the box body arranged at the bottom of the working platform can realize the adjustment of the direction of the induction electric alarm module in the horizontal direction, ensuring that when non-destructive testing is performed on live equipment at different positions of the working platform, the working platform can be maintained within a suitable safety distance range. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of the working platform and the box of the utility model;

[0027] Figure 3 It is a top view of the working platform of the utility model;

[0028] Figure 4 It is a top view of the support member of the utility model;

[0029] Figure 5 It is a structural schematic diagram of the telescopic member of the utility model.

[0030] Marks and corresponding parts names in the attached drawings:

[0031] 1. Working platform; 2. Support plate; 3. Box body; 4. Arc plate; 5. Support member; 6. Tube body; 7. Transmission gear; 8. Strip teeth; 9. First limit nut; 10. Slider; 11. Mounting hole; 12. Opening; 13. Inductive electric alarm module; 14. Support rod; 15. Connecting rod; 16. Strip mouth. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0033] Example

[0034] like Figures 1 to 5As shown, the utility model includes an induction electric alarm module 13 and a work platform 1 for installing a radiation detection device, the work platform 1 is provided with a rotating member, the rotating member is provided with a support member 5 and an arc plate 4, the rotating member is used to drive the support member 5 to rotate in a horizontal plane, the support member 5 is provided with a telescopic member connected to the arc plate 4, the telescopic member is hinged to the support member 5, the arc plate 4 is used to drive the telescopic member to rotate around the hinge between the telescopic member and the support member 5, and the telescopic end of the telescopic member is connected to the induction electric alarm module 13.

[0035] The inductive electric alarm module 13 in the prior art is usually fixedly installed on the working platform 1, and the position of the working platform 1 can be moved in the horizontal direction or the vertical direction to realize the detection of electric equipment in different directions. However, in actual application, since the inductive electric alarm module 13 is usually fixed on the working platform 1, the inductive electric alarm module 13 can only adjust the position in one direction, and cannot adjust the position of the inductive electric alarm module 13 in any space, so that the safety distance between the working platform and different electric equipment cannot be adjusted, which has certain limitations in actual use. Therefore, the present invention is based on the existing working platform 1. A rotating part is provided on the work platform 1, and the positions of the support part 5 and the arc plate 4 on the horizontal plane can be adjusted by using the rotating part. At the same time, a telescopic part hinged to the support part 5 is provided on the work platform 5, and the arc plate 4 can be used to adjust the inclination angle of the telescopic part on the vertical plane. Therefore, when in use, the arc plate 9 and the rotating part can be used to adjust the direction of the induction electric alarm module 13 on the work platform 1, thereby ensuring that the induction electric alarm module 13 is in a state of facing the power equipment to be detected, thereby ensuring that the safety distance between the work platform 1 and the power equipment is more accurate, and improving the protection accuracy of the induction electric alarm module 13 on the work platform 1.

[0036] The inductive electric alarm module 13 in the present technical solution is a prior art, and the principle of how to achieve the detection of a safe distance from the energized equipment is not further elaborated in this application.

[0037] The working platform 1 is provided with a mounting hole 11, and the rotating member is located in the mounting hole 11; the rotating member includes a box body 3 and a support plate 2, and the support plate 2 is an L-shaped structure, one end of the support plate 2 is connected to the box body 3, and the other end is slidably connected to the bottom of the working platform 1.

[0038] In this embodiment, in order to achieve the adjustment of the horizontal position of the arc plate 4 by the rotating part, thereby achieving the adjustment of the position of the inductive electric alarm module 13 installed in the telescopic part, a mounting hole 11 is opened on the working platform 1. The arc plate 4 can be rotated in the vertical direction in the mounting hole 11, and the arc plate 4 can also be rotated in the horizontal direction in the mounting hole 11, thereby achieving the adjustment of the arc plate 4 in any direction on the working platform 1.

[0039] In order to realize the adjustment of the direction of the induction electric alarm module 13 on the working platform 1 by the rotating part, the rotating part in this embodiment includes a box body 3 and a support plate 2. The set box body 3 is not only used to install the support member 5, so that the telescopic member on the support member 5 is located at the mounting hole 11 of the working platform 1, but also used to install the arc plate 4 to realize the adjustment of the inclination angle of the telescopic member on the support member 5; and in order to ensure that the set box body 3 is suspended below the mounting hole 11 of the working platform 1, L-shaped support plates 2 are provided on both sides of the box body 3, and the support plates 2 are slidably connected to the bottom of the working platform 1, so that the support plates 2 can rotate around the axis of the mounting hole 11 at the bottom of the working platform 1, thereby realizing the purpose of free rotation of the box body 3 under the mounting hole 11.

[0040] An annular groove is provided at the bottom of the working platform 1, and the axis of the mounting hole 11 passes through the center of the annular groove; a slider 10 is provided in the annular groove, and the support plate 2 is connected to the slider 10; a first limiting nut 9 is also provided on the support plate 2, and the first limiting nut 9 is connected to the support plate 2 through a thread, and the first limiting nut 9 is used to fix the slider 10 in the annular groove.

[0041] In this embodiment, in order to achieve the purpose of rotating the support plate 2 around the axis of the mounting hole 11 at the bottom of the working platform 1, an annular groove is provided at the bottom of the working platform 1, and a slider is installed in the annular groove. The slider can slide in the annular groove, thereby achieving the purpose of circumferential rotation of the support plate 2 at the bottom of the working platform 1, and further achieving the purpose of rotating the box body 3 around its own axis.

[0042] At the same time, in order to prevent the slider 10 arranged in the annular groove from displacing by itself when the radiation detection equipment on the working platform 1 detects the power equipment, causing the change of the horizontal direction of the inductive electric alarm module 13, a first limiting nut 9 is provided on the support plate 2. When it is necessary to adjust the horizontal direction of the inductive electric alarm module 13, the first limiting nut 9 on the support plate 2 is loosened so that the first limiting nut 9 does not contact the bottom of the working platform 1. At this time, the slider 10 located in the annular groove can slide in the annular groove. After completing the horizontal adjustment of the inductive electric alarm module 13, the first limiting nut 9 is tightened so that the first limiting nut 9 is in close contact with the bottom of the working platform 1. The position of the slider 10 is fixed by utilizing the friction resistance between the first limiting nut 9 and the working platform.

[0043] A rotating shaft is arranged in the box body 3 , and a transmission gear 7 is sleeved on the rotating shaft; one end of the arc plate 4 penetrates through the box body 3 and is connected to the telescopic member; a bar tooth 8 meshing with the transmission gear 7 is arranged on the arc plate 4 .

[0044] In order to adjust the inclination angle of the telescopic member in the vertical direction, a transmission gear 7 is provided in the box body 3, and a bar tooth 8 meshing with the transmission gear 7 is provided on the arc plate 4. When the transmission gear 7 in the box body 3 rotates, the arc plate 4 can be driven to rotate under the action of the bar tooth 8. During the rotation of the arc plate 4, the telescopic member can be driven to rotate on the support member 5, thereby adjusting the inclination angle of the induction electric alarm module 13 in the vertical direction.

[0045] The box body 3 is provided with a motor, and the output end of the motor is connected to the rotating shaft.

[0046] In this embodiment, the automatic rotation of the transmission gear 7 is realized by a mechanical method, that is, the rotation angle of the arc plate 4 is adjusted by controlling the rotation angle of the motor.

[0047] The rotating shaft passes through the box body 3 , and a fixing nut is provided on the rotating shaft. The fixing nut is threadedly connected to the rotating shaft, and the fixing nut is used to fix the rotating shaft on the box body 3 .

[0048] In another embodiment, the arc plate 4 is rotated manually, that is, the operator manually rotates the shaft protruding from the box body 3, and in order to prevent the arc plate 4 from moving automatically, a fixing nut is also provided on the shaft. After the adjustment of the position of the arc plate 4 is completed, the fixing nut is loosened, and the friction resistance between the fixing nut and the outer wall of the box body is used to fix the shaft on the box body 3, thereby preventing the arc plate 4 from rotating automatically.

[0049] The support member 5 is a sphere, fixed to the top of the box body 3, and located in the mounting hole 11; an opening 12 is provided at the top of the support member 5, and the telescopic member is hinged in the opening.

[0050] In this embodiment, in order to realize that the transmission gear 7 drives the arc plate 4 to rotate, the telescopic member is able to adjust the tilt angle on the support member 5, so an opening 12 is provided on the top of the support member 5, and the bottom end of the telescopic member is hinged to the opening 12 of the support member 5. Therefore, when the arc plate 4 rotates, the telescopic member can rotate around the hinge with the support member 5.

[0051] The telescopic member includes a tube body 6 and a support rod 14. A cross bar is provided on the inner wall of the opening 12, and the cross bar can rotate around its own axis. The bottom of the tube body 6 is located in the opening 12 and is connected to the cross bar; one end of the support rod 14 is connected to the inductive electric alarm module 13, and the other end extends into the tube body 6; a strip opening 16 is provided on the outer wall of the tube body 6, and a connecting rod 15 is provided in the strip opening 16, one end of the connecting rod 15 is connected to the side wall of the support rod 14, and the other end is provided with a second limiting nut, and the second limiting nut is used to fix the connecting rod 15 in the strip opening 16.

[0052] In this embodiment, a cross bar is provided to connect the tube body 6 , and under the action of the cross bar, the tube body 6 can rotate left and right in the opening 12 of the support member 5 , thereby realizing the adjustment of the inclination angle of the tube body 6 in the vertical plane.

[0053] At the same time, in order to further realize the adjustment of the position of the inductive electric alarm module 13 set on the working platform 1, a support rod 14 is arranged in the tube body 6, and the position of the connecting rod 15 on the support rod 14 in the strip-shaped opening 16 is utilized to realize the length of the inductive electric alarm module 13 extending from the tube body 6, thereby realizing the adjustment of the distance of the inductive electric alarm module 13 on the working platform 1, and meeting the use needs under different detection conditions; when the extended position of the inductive electric alarm module 13 reaches a suitable position, tighten the second limit nut on the connecting rod 15, and utilize the friction between the second limit nut and the outer wall of the tube body 6 to fix the connecting rod 15 in the opening 12 to prevent the support rod 14 from automatically displacing.

[0054] The connection between the cross bar and the opening 12 is not lower than the surface of the working platform.

[0055] In this embodiment, since the tube body 6 can rotate in the vertical direction under the action of the arc plate 4, the inclination angle of the tube body 6 can be adjusted. In order to ensure that the tube body 6 can rotate to a horizontal state, the hinge between the tube body 6 and the support 5 cannot be lower than the upper surface of the working platform 1, that is, the connection between the cross bar and the inner wall of the opening 12 needs to be no lower than the upper surface of the working platform 1.

[0056] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A detection tooling induction electric alarm system, comprising an induction electric alarm module (13) and a working platform (1) for installing a radiation detection device, characterized in that: The working platform (1) is provided with a rotating member, the rotating member is provided with a supporting member (5) and an arc-shaped plate (4), the rotating member is used to drive the supporting member (5) to rotate in a horizontal plane, the supporting member (5) is provided with a telescopic member connected to the arc-shaped plate (4), the telescopic member is hinged to the supporting member (5), the arc-shaped plate (4) is used to drive the telescopic member to rotate around the hinge between the telescopic member and the supporting member (5), and the telescopic end of the telescopic member is connected to an induction electric alarm module (13).

2. The detection tooling induction electric alarm system according to claim 1 is characterized in that: The working platform (1) is provided with a mounting hole (11), and the rotating member is located in the mounting hole (11); The rotating member comprises a box body (3) and a support plate (2); the support plate (2) is an L-shaped structure; one end of the support plate (2) is connected to the box body (3) and the other end is slidably connected to the bottom of the working platform (1).

3. The detection tooling induction electric alarm system according to claim 2 is characterized in that: The bottom of the working platform (1) is provided with an annular groove, and the axis of the mounting hole (11) passes through the center of the annular groove; A sliding block (10) is provided in the annular groove, and the supporting plate (2) is connected to the sliding block (10); The support plate (2) is also provided with a first limiting nut (9), the first limiting nut (9) being connected to the support plate (2) via a thread, and the first limiting nut (9) being used to fix the slider (10) in the annular groove.

4. The detection tooling induction electric alarm system according to claim 2 is characterized in that: A rotating shaft is provided in the box body (3), and a transmission gear (7) is sleeved on the rotating shaft; One end of the arc-shaped plate (4) passes through the box body (3) and is connected to the telescopic member; The arc-shaped plate (4) is provided with bar-shaped teeth (8) meshing with the transmission gear (7).

5. The detection tooling induction electric alarm system according to claim 4 is characterized in that: The box body (3) is provided with a motor, and the output end of the motor is connected to the rotating shaft.

6. The detection tooling induction electric alarm system according to claim 4 is characterized in that: The rotating shaft passes through the box body (3), and a fixing nut is provided on the rotating shaft. The fixing nut is threadedly connected to the rotating shaft, and the fixing nut is used to fix the rotating shaft on the box body (3).

7. The detection tooling induction electric alarm system according to claim 2 is characterized in that: The support member (5) is a sphere, the support member (5) is fixed on the top of the box body (3), and the support member (5) is located in the mounting hole (11); The top of the support member (5) is provided with an opening (12), and the telescopic member is hinged in the opening.

8. The detection tooling induction electric alarm system according to claim 7 is characterized in that: The telescopic member comprises a tube body (6) and a support rod (14); a cross bar is provided on the inner wall of the opening (12); the cross bar can rotate around its own axis; the bottom of the tube body (6) is located in the opening (12) and is connected to the cross bar; One end of the support rod (14) is connected to the induction electric alarm module (13), and the other end extends into the tube body (6); A strip-shaped opening (16) is provided on the outer wall of the tube body (6), a connecting rod (15) is provided in the strip-shaped opening (16), one end of the connecting rod (15) is connected to the side wall of the support rod (14), and the other end is provided with a second limiting nut, the second limiting nut is used to fix the connecting rod (15) in the strip-shaped opening (16).

9. The detection tooling induction electric alarm system according to claim 8, characterized in that: The connection between the crossbar and the opening (12) is not lower than the surface of the working platform.

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