Building lightning protection detection device

Abstract

The invention discloses a building lightning protection detection device, and particularly relates to the technical field of lightning protection detection, the building lightning protection detection device comprises a fixed mounting seat, a lifting connecting plate, a clinging detection sheet and a transverse position adjusting assembly, a vertical frame body is fixedly mounted at the top of the fixed mounting seat, and a lifting driving assembly is mounted on the inner wall of the vertical frame body; the lifting connecting plate is connected with the lifting driving assembly, one end of the lifting connecting plate is fixedly provided with the rotary position adjusting assembly, and the rotary position adjusting assembly is connected with the lifting driving assembly through the synchronous driving assembly; the clinging detection sheet is connected with an E terminal wire of the grounding megger through an electrode tip and is used for being connected with a lightning receiving belt in a clinging manner, and the clinging detection sheet is connected with the rotary position adjusting assembly through the propelling assembly; the height and the circumferential position of the attached detection piece can be adjusted in one step, and the adjustment step time is shortened; and the outer wall of the lightning receiving belt can be cleaned, perpendicularity measurement is assisted, detection diversity and accuracy are improved, and convenience and high efficiency are achieved.

Description

Technical Field

[0001] This application relates to the field of lightning protection testing technology, and more specifically, to a lightning protection testing device for buildings. Background Technology

[0002] A building lightning protection testing system is an integrated set of equipment specifically designed to test and evaluate the safety performance of a building's lightning protection system. It includes instruments to check whether lightning rods and lightning protection strips are properly installed and free from corrosion or damage; devices to measure the resistance of down conductors and determine the stability of connections; a testing instrument to assess whether the grounding resistance of the grounding device meets standards; and testing instruments to test the operating status and performance of surge protectors. With the help of these devices, a comprehensive and detailed inspection of the building's lightning protection system can be conducted to ensure that it complies with lightning protection specifications, effectively resists lightning strikes, and protects the safety of people and equipment within the building.

[0003] However, existing building lightning protection testing technologies have many problems. Regarding the adjustment of testing devices, the connection position between the E-terminal wire of the grounding megohmmeter and the lightning protection strip is fixed, resulting in limited testing results. Adjusting the connection position requires additional equipment, a cumbersome process that consumes significant time and effort, leading to low testing efficiency and failing to meet the need for rapid testing. Furthermore, the testing functions are relatively limited. Effective methods are lacking for cleaning the outer wall of the lightning protection strip and for verticality testing. Stains on the outer wall may affect testing accuracy, and the lack of verticality testing prevents a comprehensive assessment of the lightning protection facility's condition, significantly reducing the diversity and accuracy of testing results and posing potential risks to building lightning protection safety.

[0004] Therefore, a building lightning protection detection device is proposed to address the above problems. Summary of the Invention

[0005] The purpose of this application is to provide a building lightning protection detection device.

[0006] The building lightning protection detection device provided in this application adopts the following technical solution:

[0007] A building lightning protection testing device includes a fixed mounting base, a lifting connecting plate, a contact detection plate, and a lateral position adjustment assembly. A vertical frame is fixedly mounted on the top of the fixed mounting base, and a lifting drive assembly is mounted on the inner wall of the vertical frame. The lifting connecting plate is connected to the lifting drive assembly, and a rotary position adjustment assembly is fixedly mounted on one end of the lifting connecting plate. The rotary position adjustment assembly is connected to the lifting drive assembly via a synchronous drive assembly. The contact detection plate is connected to the E terminal line of a grounding megohmmeter via an electrode head for contacting a lightning protection strip, and the contact detection plate is connected to the rotary position adjustment assembly via a propulsion assembly. The lateral position adjustment assembly is connected to the lifting connecting plate via an L-shaped connecting frame, and an elastic clamping assembly is mounted on the lateral position adjustment assembly. A cleaning wiping block for cleaning the outer wall of the lightning protection strip is mounted on the elastic clamping assembly.

[0008] Preferably, the lifting drive assembly includes a vertical threaded rod rotatably mounted on the vertical frame, a lifting slider threaded onto the vertical threaded rod, and a lifting connecting plate fixed on the lifting slider.

[0009] By adopting the above technical solution, controlling the rotation of the vertical threaded rod enables the lifting slider to move up and down, thereby driving the lifting connecting plate to rise and fall.

[0010] Preferably, the lifting slider is slidably engaged inside the vertical frame, the servo motor is fixedly installed on the top of the vertical frame, and one end of the vertical threaded rod is fixedly connected to the output shaft of the servo motor.

[0011] By adopting the above technical solution, the servo motor can be turned on, enabling the vertical threaded rod to rotate. At the same time, the vertical frame can limit the movement of the lifting slider.

[0012] Preferably, the rotary position adjustment assembly includes the open-type sleeve seat and the inclined connecting plate fixed on the lifting connecting plate, the open-type toothed ring being rotatably mounted on the top of the open-type sleeve seat, and the contact detection piece being mounted on the open-type toothed ring via the propulsion assembly.

[0013] By adopting the above technical solution, controlling the rotation of the open-type toothed ring can make the contact detection piece rotate.

[0014] Preferably, one end of the inclined connecting plate is equipped with a drive gear that meshes with the open-type gear ring. The drive gear is rotatably connected to one end of the inclined connecting plate via the connecting shaft, and the connecting shaft is connected to the synchronous drive assembly.

[0015] By adopting the above technical solution, controlling the rotation of the connecting shaft can cause the drive gear to rotate, thereby driving the open-type gear ring to rotate.

[0016] Preferably, the propulsion assembly includes a vertical positioning seat fixed to the top of the open-type toothed ring, a propulsion telescopic rod fixedly inserted into the vertical positioning seat, and the contact detection piece fixedly connected to the telescopic end of the propulsion telescopic rod.

[0017] By adopting the above technical solution, controlling the extension and retraction of the propulsion telescopic rod can drive the movement of the contact detection piece.

[0018] Preferably, the synchronous drive assembly includes a rotary joint rotatably mounted on the top of the fixed mounting base and a vertical linkage rod fixedly connected to the rotary joint. One end of the rotary joint is connected to one end of the vertical threaded rod via the first synchronous belt. The vertical linkage rod is slidably inserted into the synchronous wheel rotatably mounted on the lifting connecting plate, and the vertical linkage rod is connected to the synchronous wheel via the limiting strip. The synchronous wheel is connected to the connecting shaft via the second synchronous belt.

[0019] By adopting the above technical solution, the rotation of the vertical threaded rod can be controlled, and the vertical linkage rod can be driven to rotate through the first synchronous belt. Through the limiting strip, the synchronous wheel that moves up and down with the lifting connecting plate can rotate during the movement, thereby driving the connecting shaft to rotate through the second synchronous belt.

[0020] Preferably, the lateral position adjustment assembly includes a lateral lead screw rotatably mounted on the inner wall of the L-shaped connecting frame, a lateral adjustment slider threaded onto the lateral lead screw, and the cleaning block being connected to the lateral adjustment slider via the elastic clamping assembly.

[0021] By adopting the above technical solution, controlling the rotation of the horizontal lead screw can enable the horizontal adjustment slider to move laterally.

[0022] Preferably, the screw is fixedly mounted with the screw handle at one end, and the two ends of the horizontal adjusting slider are slidably sleeved on the limiting slide rod fixed on the inner wall of the L-shaped connecting frame.

[0023] By adopting the above technical solution, controlling the screw handle enables the transverse lead screw to rotate, and the limiting slide rod can limit the transverse adjusting slider.

[0024] Preferably, the elastic clamping assembly includes a T-shaped connecting block fixedly connected to the lateral adjusting slider, a clamping slide rod slidably inserted onto the T-shaped connecting block, a limiting stop fixedly installed at one end of the clamping slide rod, and a convex connecting head fixedly installed at the other end of the clamping slide rod. The convex connecting head is elastically connected to the T-shaped connecting block through the clamping spring, and the cleaning block is fixedly connected to the convex connecting head through the arc-shaped seat.

[0025] By adopting the above technical solution, controlling the horizontal adjustment slider to move horizontally allows the cleaning block to fit and connect with the outer wall of the flash receiving belt. The clamping spring keeps the cleaning block tightly against the outer wall of the flash receiving belt. As the lifting connecting plate moves up and down, the outer wall of the flash receiving belt can be cleaned, and the verticality of the flash receiving belt can be detected.

[0026] The technical effects and advantages of this application are as follows:

[0027] Compared with existing technologies, this building lightning protection detection device uses a lifting drive component to drive the lifting connecting plate and the contact detection plate to rise and fall. The rotary position adjustment component is linked with the synchronous drive component to simultaneously adjust the height and circumferential position of the contact detection plate. This allows the height and circumferential position of the contact detection plate to be adjusted in one step without the need for separate operation of additional structures, reducing adjustment steps and time, and greatly improving the efficiency and convenience of the detection operation.

[0028] Compared with existing technologies, this building lightning protection detection device can adjust the lateral position of the cleaning block through the lateral position adjustment component, and the elastic pressing component makes it fit tightly against the lightning protection belt. It can clean the outer wall and assist in detecting verticality by moving with the lifting connecting plate, which effectively improves the diversity and accuracy of detection, and is convenient and efficient to use. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of this application;

[0030] Figure 2 This is a schematic diagram of the connection structure between the propulsion component and the rotary position adjustment component of this application;

[0031] Figure 3 This is a schematic diagram of the lifting drive assembly of this application;

[0032] Figure 4 This is a schematic diagram of the structure of the synchronous drive component of this application;

[0033] Figure 5 This is a schematic diagram of the rotary position adjustment assembly of this application;

[0034] Figure 6 This is a schematic diagram of the installation structure of the cleaning and wiping block in this application;

[0035] Figure 7 This is a schematic diagram of the lateral position adjustment component and the elastic clamping component of this application.

[0036] The attached figures are labeled as follows: 1. Fixed mounting base; 2. Vertical frame; 3. Lifting drive assembly; 301. Vertical threaded rod; 302. Lifting slider; 303. Servo motor; 4. Lifting connecting plate; 5. Rotary position adjustment assembly; 501. Open-type sleeve seat; 502. Inclined connecting plate; 503. Open-type toothed ring; 504. Drive gear; 505. Connecting shaft; 6. Synchronous drive assembly; 601. Rotary joint; 602. Vertical linkage rod; 603. First synchronous belt; 604. Synchronous pulley; 605. Limiting strip; 606. Second 7. Synchronous belt; 8. Detection plate; 9. Electrode head; 10. Propulsion assembly; 11. Vertical positioning seat; 12. Propulsion telescopic rod; 13. Lateral position adjustment assembly; 14. Lateral lead screw; 15. Lateral adjustment slider; 16. Turning handle; 17. Limiting slide rod; 18. L-shaped connecting frame; 19. Elastic clamping assembly; 10. T-shaped connecting block; 11. Clamping slide rod; 12. Limiting stop; 13. Convex connector; 14. Clamping spring; 15. Arc-shaped seat; 16. Cleaning wiper. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0038] like Figures 1 to 7The illustrated building lightning protection testing device includes a fixed mounting base 1, a lifting connecting plate 4, a contact testing piece 7, and a horizontal position adjustment assembly 10. A vertical frame 2 is fixedly mounted on the top of the fixed mounting base 1, and a lifting drive assembly 3 is mounted on the inner wall of the vertical frame 2. The lifting connecting plate 4 is connected to the lifting drive assembly 3, and a rotary position adjustment assembly 5 is fixedly mounted on one end of the lifting connecting plate 4. The rotary position adjustment assembly 5 is connected to the lifting drive assembly 3 via a synchronous drive assembly 6. The contact testing piece 7 is connected to the E terminal wire of a grounding megohmmeter via an electrode head 8 for contacting the lightning protection strip, and the contact testing piece 7 is connected to the rotary position adjustment assembly 5 via a pushing assembly 9. The horizontal position adjustment assembly 10 is connected to the lifting connecting plate 4 via an L-shaped connecting frame 11. An elastic clamping assembly 12 is mounted on the horizontal position adjustment assembly 10, and a device for cleaning the outer wall of the lightning protection strip is mounted on the elastic clamping assembly 12. When using the lightning protection detection device for this building, the cleaning and wiping block 13 is cleaned by rotating the contact patch 7 next to the lightning protection strip. The lifting drive assembly 3 then raises the lifting connecting plate 4 to a suitable height. The rotary position adjustment assembly 5, linked by the synchronous drive assembly 6, can adjust the height of the contact patch 7. During height adjustment, the rotary position adjustment assembly 5 also allows for simultaneous adjustment of the circumferential position of the contact patch 7, eliminating the need for additional adjustment structures and making it more convenient to use. After adjustment, the pushing assembly 9 pushes the patch to adhere to the lightning protection strip for testing with a grounding megohmmeter. Furthermore, while adjusting the height and circumferential position of the contact patch 7, the lateral position adjustment assembly 10 is pre-controlled to adjust the lateral position of the cleaning and wiping block 13. The elastic pressing assembly 12 ensures the cleaning and wiping block 13 adheres tightly to the lightning protection strip, moving with the lifting connecting plate 4. This allows for cleaning of the outer wall and detection of verticality, effectively improving the diversity and accuracy of detection. Through the coordinated operation of multiple components, the height and circumferential position of the contact patch 7 can be easily adjusted without additional structures, achieving precise adhesion detection in conjunction with the pushing assembly 9. Meanwhile, the lateral position adjustment component 10 and other components can clean the outer wall of the lightning receiving strip and detect verticality, effectively improving the diversity and accuracy of detection.

[0039] In a preferred embodiment, the lifting drive assembly 3 includes a vertical threaded rod 301 rotatably mounted on a vertical frame 2. A lifting slider 302 is threaded onto the vertical threaded rod 301. A lifting connecting plate 4 is fixed to the lifting slider 302. The lifting slider 302 is slidably engaged inside the vertical frame 2. A servo motor 303 is fixedly mounted on the top of the vertical frame 2. One end of the vertical threaded rod 301 is fixedly connected to the output shaft of the servo motor 303. In use, the servo motor 303 at the top of the vertical frame 2 is started, and its output shaft drives the vertical threaded rod 301 to rotate. Because the lifting slider 302 is threaded onto the vertical threaded rod 301 and is slidably engaged inside the vertical frame 2 and thus limited, it moves up and down with the rotation of the vertical threaded rod 301. The lifting connecting plate 4 is fixed to the lifting slider 302 and moves along with the lifting slider 302, thereby driving the contact detection piece 7 connected to the lifting connecting plate 4 to perform detection operations.

[0040] The rotary position adjustment assembly 5 includes an open-type sleeve seat 501 and an inclined connecting plate 502 fixed on the lifting connecting plate 4. An open-type toothed ring 503 is rotatably mounted on the top of the open-type sleeve seat 501. The contact detection piece 7 is mounted on the open-type toothed ring 503 via a push assembly 9. The push assembly 9 includes a vertical positioning seat 901 fixed on the top of the open-type toothed ring 503. A push telescopic rod 902 is fixedly inserted into the vertical positioning seat 901. The contact detection piece 7 is fixedly connected to the telescopic end of the push telescopic rod 902. A drive gear 504 that meshes with the open-type toothed ring 503 is mounted on one end of the inclined connecting plate 502. The drive gear 504 is connected via a connecting... The connecting shaft 505 is rotatably connected to one end of the inclined connecting plate 502, and the connecting shaft 505 is connected to the synchronous drive assembly 6. The synchronous drive assembly 6 includes a rotary joint 601 rotatably mounted on the top of the fixed mounting base 1 and a vertical linkage rod 602 fixedly connected to the rotary joint 601. One end of the rotary joint 601 is connected to one end of the vertical threaded rod 301 via a first synchronous belt 603. The vertical linkage rod 602 is slidably inserted into a synchronous wheel 604 rotatably mounted on the lifting connecting plate 4, and the vertical linkage rod 602 is connected to the synchronous wheel 604 via a limiting strip 605. The synchronous wheel 604 is connected to the connecting shaft 505 via a second synchronous belt 606. In use, when the lifting drive assembly 3 is started, the vertical threaded rod 301 rotates, which drives the vertical linkage rod 602 to rotate via the first synchronous belt 603. Because the vertical linkage rod 602 is connected to the synchronous pulley 604 via the limiting strip 605, and the synchronous pulley 604 is on the lifting connecting plate 4, the synchronous pulley 604 will rotate under the drive of the vertical linkage rod 602 when the lifting connecting plate 4 rises and falls, and then the connecting shaft 505 will rotate via the second synchronous belt 606. The connecting shaft 505 drives the drive gear 504 on the inclined connecting plate 502 to rotate, and the open-type toothed ring 503 meshing with the drive gear 504 will rotate accordingly, thereby driving the adhesion detection piece 7 installed on it to rotate in the circumferential direction, realizing the position adjustment of the adhesion detection piece 7 in the circumferential direction; and by pushing the telescopic rod 902, the adhesion detection piece 7 can be pushed to extend and retract, realizing the adhesion and separation with the lightning protection belt, meeting the detection requirements of different positions.

[0041] The lateral position adjustment assembly 10 includes a lateral lead screw 1001 rotatably mounted on the inner wall of the L-shaped connecting frame 11, a lateral adjustment slider 1002 threaded onto the lateral lead screw 1001, a cleaning block 13 connected to the lateral adjustment slider 1002 via an elastic clamping assembly 12, a turning handle 1003 fixedly mounted at one end of the lateral lead screw 1001, and the two ends of the lateral adjustment slider 1002 slidably fitted onto a limiting slide rod 1004 fixed on the inner wall of the L-shaped connecting frame 11; the elastic clamping assembly 12 includes... The device includes a T-shaped connecting block 1201 fixedly connected to the horizontal adjusting slider 1002. A clamping slide rod 1202 is slidably inserted into the T-shaped connecting block 1201. A limit stop 1203 is fixedly installed at one end of the clamping slide rod 1202, and a convex connector 1204 is fixedly installed at the other end of the clamping slide rod 1202. The convex connector 1204 is elastically connected to the T-shaped connecting block 1201 through a clamping spring 1205. The cleaning and wiping block 13 is fixedly connected to the convex connector 1204 through an arc-shaped seat 1206. In use, first turn the turning handle 1003 at one end of the horizontal lead screw 1001 to drive the horizontal lead screw 1001 to rotate. Since the lateral adjusting slider 1002 is threaded onto the lateral lead screw 1001 and its two ends are limited by the limiting slide rods 1004 on the inner wall of the L-shaped connecting frame 11, it will move laterally along the lateral lead screw 1001, thereby driving the elastic pressing assembly 12 and the cleaning block 13 to move laterally to the appropriate position. In the elastic pressing assembly 12, the pressing spring 1205 causes the convex connector 1204 to drive the pressing slide rod 1202 to slide on the T-shaped connecting block 1201, allowing the cleaning block 13 to be tightly attached to the flash-catching belt through the arc-shaped seat 1206. When the lifting connecting plate 4 moves, the cleaning block 13, under elastic pressing, can continuously adhere to the outer wall of the flash-catching belt to clean it, and at the same time, it can assist in detecting the verticality of the flash-catching belt to ensure the detection effect.

[0042] The working process of this application is as follows: First, install the device in a suitable position, ensuring that all components are securely connected. Tighten the handle 1003 at one end of the transverse lead screw 1001, causing the transverse lead screw 1001 to rotate, making the transverse adjusting slider 1002 move laterally along the transverse lead screw 1001, thereby moving the elastic pressing assembly 12 and the cleaning block 13 laterally to a suitable position. At this time, the pressing spring 1205 in the elastic pressing assembly 12 causes the cleaning block 13 to be tightly attached to the contact belt through the arc-shaped seat 1206. Start the servo motor 303 at the top of the vertical frame 2, and its output shaft drives the vertical threaded rod 301 to rotate, causing the lifting slider 302 to move up and down, thereby raising the lifting connecting plate 4 to a suitable height. During this process, the vertical threaded rod 301 drives the vertical linkage rod 602 to rotate via the first synchronous belt 603, and then drives the connecting shaft 505 to rotate via the second synchronous belt 606, which in turn drives the drive gear 504 to rotate. The open-type toothed ring 503, which meshes with the drive gear 504, rotates accordingly, thereby driving the contact detection piece 7 to rotate in the circumferential direction, realizing the adjustment of its height and circumferential position. The control of the push telescopic rod 902 pushes the contact detection piece 7 to fit with the lightning receiving belt, and the grounding megohmmeter is used for detection. During the movement of the lifting connecting plate 4, the cleaning wiping block 13 continuously fits against the outer wall of the lightning receiving belt under elastic pressure to clean it, and at the same time assists in detecting the verticality of the lightning receiving belt.

Claims

1. A building lightning protection detection device, characterized in that, include: A fixed mounting base (1) is fixedly mounted on the top of a vertical frame (2), and a lifting drive assembly (3) is installed on the inner wall of the vertical frame (2). The lifting connecting plate (4) is connected to the lifting drive assembly (3). A rotary position adjustment assembly (5) is fixedly installed at one end of the lifting connecting plate (4). The rotary position adjustment assembly (5) is connected to the lifting drive assembly (3) through the synchronous drive assembly (6). The attached detection piece (7) is connected to the E terminal line of the grounding megohmmeter via the electrode head (8) for bonding with the lightning protection strip, and the attached detection piece (7) is connected to the rotary position adjustment component (5) via the push assembly (9); The lateral position adjustment component (10) is connected to the lifting connecting plate (4) via an L-shaped connecting frame (11). An elastic pressing component (12) is installed on the lateral position adjustment component (10), and a cleaning wiping block (13) for cleaning the outer wall of the docking flash belt is installed on the elastic pressing component (12).

2. The building lightning protection detection device according to claim 1, characterized in that: The lifting drive assembly (3) includes a vertical threaded rod (301) rotatably mounted on the vertical frame (2), a lifting slider (302) threaded onto the vertical threaded rod (301), and a lifting connecting plate (4) fixed on the lifting slider (302).

3. The building lightning protection detection device according to claim 2, characterized in that: The lifting slider (302) is slidably engaged inside the vertical frame (2). A servo motor (303) is fixedly installed on the top of the vertical frame (2). One end of the vertical threaded rod (301) is fixedly connected to the output shaft of the servo motor (303).

4. The building lightning protection detection device according to claim 2, characterized in that: The rotary position adjustment assembly (5) includes an open-type sleeve seat (501) and an inclined connecting plate (502) fixed on the lifting connecting plate (4). An open-type toothed ring (503) is rotatably mounted on the top of the open-type sleeve seat (501). The contact detection piece (7) is mounted on the open-type toothed ring (503) through the push assembly (9).

5. The building lightning protection detection device according to claim 4, characterized in that: One end of the inclined connecting plate (502) is equipped with a drive gear (504) that meshes with the open-type toothed ring (503). The drive gear (504) is rotatably connected to one end of the inclined connecting plate (502) via a connecting shaft (505), and the connecting shaft (505) is connected to the synchronous drive assembly (6).

6. The building lightning protection detection device according to claim 5, characterized in that: The propulsion assembly (9) includes a vertical positioning seat (901) fixed on the top of the open-type toothed ring (503), and a propulsion telescopic rod (902) is fixedly inserted into the vertical positioning seat (901). The contact detection piece (7) is fixedly connected to the telescopic end of the propulsion telescopic rod (902).

7. The building lightning protection detection device according to claim 5, characterized in that: The synchronous drive assembly (6) includes a rotary joint (601) rotatably mounted on the top of the fixed mounting base (1) and a vertical linkage rod (602) fixedly connected to the rotary joint (601). One end of the rotary joint (601) is connected to one end of the vertical threaded rod (301) via a first synchronous belt (603). The vertical linkage rod (602) is slidably inserted into a synchronous wheel (604) rotatably mounted on the lifting connecting plate (4). The vertical linkage rod (602) is connected to the synchronous wheel (604) via a limiting strip (605). The synchronous wheel (604) is connected to the connecting shaft (505) via a second synchronous belt (606).

8. The building lightning protection detection device according to claim 1, characterized in that: The lateral position adjustment assembly (10) includes a lateral lead screw (1001) rotatably mounted on the inner wall of the L-shaped connecting frame (11), and a lateral adjustment slider (1002) threaded onto the lateral lead screw (1001). The cleaning block (13) is connected to the lateral adjustment slider (1002) through the elastic clamping assembly (12).

9. The building lightning protection detection device according to claim 8, characterized in that: One end of the transverse lead screw (1001) is fixedly equipped with a screw handle (1003), and the two ends of the transverse adjusting slider (1002) are slidably sleeved on the limiting slide rod (1004) fixed on the inner wall of the L-shaped connecting frame (11).

10. The building lightning protection detection device according to claim 9, characterized in that: The elastic clamping assembly (12) includes a T-shaped connecting block (1201) fixedly connected to the transverse adjusting slider (1002). A clamping slide rod (1202) is slidably inserted on the T-shaped connecting block (1201). A limit stop (1203) is fixedly installed at one end of the clamping slide rod (1202). A convex connector (1204) is fixedly installed at the other end of the clamping slide rod (1202). The convex connector (1204) is elastically connected to the T-shaped connecting block (1201) through a clamping spring (1205). The cleaning wiping block (13) is fixedly connected to the convex connector (1204) through an arc-shaped seat (1206).

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