Spacing rapid determination tool for lightning receiving detection

Abstract

The utility model discloses a rapid spacing determination tool for lightning receiving detection, which relates to the technical field of detection tools and comprises a rotating column, a first detection piece is arranged on one side of the rotating column, a second detection piece is arranged on the other side of the rotating column, and two locking pieces are arranged at the top of the second detection piece. According to the utility model, the angle between the second detection member and the first detection member is fixed through rotation adjustment and locking of the screw rod, the angle stability is ensured, the detection result is prevented from being influenced by changes, the adjustment of the vertical plate generates elastic force through compression of the first spring, the locking of the vertical position is ensured, and the adjustment of the transverse length is realized through cooperation of the insertion rod and the positioning hole. The expansion length of the detection piece is accurately controlled, the standard requirement is met, the stability of the equipment is enhanced, flexible angle adjustment options are provided, the adjustment and measurement precision of the equipment is optimized, and the detection efficiency and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection tools, in particular to a tool for quickly determining spacing for lightning termination detection. Background Art

[0002] The importance of lightning termination testing in lightning protection systems lies in ensuring the effectiveness of lightning protection systems and protecting the safety of buildings and personnel. As a crucial component of lightning protection systems, the function and condition of lightning terminations are directly related to the effectiveness of lightning protection. Regular lightning termination testing can help identify and resolve potential problems in a timely manner, preventing lightning disasters caused by failure of lightning terminations.

[0003] However, in the existing technology, when inspecting conventional lightning rod brackets, the traditional method of using a tape measure to measure is not only inefficient, but also unable to accurately measure the spacing and height of the brackets at the same time. It requires multiple adjustments to the measuring tools and positions, which not only increases the complexity of the operation, but also significantly prolongs the inspection time, seriously affecting the overall inspection efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the spacing and height of the brackets cannot be accurately measured at the same time, and to propose a quick spacing determination tool for lightning detection.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a quick distance determination tool for lightning termination detection, comprising a rotating column, a first detection member is provided on one side of the rotating column, and a second detection member is provided on the other side of the rotating column, and two locking members are provided on the top of the second detection member;

[0006] The first detection member includes a vertical sleeve, one end of which is fixedly connected to a rotating sleeve, the rotating sleeve being rotatably connected to the outer surface of the rotating column, the outer surface of the rotating sleeve being provided with a locking groove, the surface of the locking groove being provided with four plug-in holes, the top of the rotating column being fixedly connected to a top plate, both sides of the top plate being threadedly connected to locking screws, the locking screws being plugged into the plug-in holes;

[0007] The second detection member includes a transverse sleeve, one end of the transverse sleeve is fixedly connected to a fixed sleeve, the fixed sleeve is fixedly connected to the outer surface of the rotating column, and the inner side of the transverse sleeve is slidably connected to a movable sleeve, one end of the movable sleeve is fixedly connected to a first limiting plate, the inner side of the movable sleeve is slidably connected to a transverse plate, one end of the transverse plate is fixedly connected to a second limiting plate, a plurality of first positioning holes are opened on the surface of the movable sleeve, and a plurality of second positioning holes are opened on the surface of the transverse plate.

[0008] Preferably, a vertical plate is slidably connected to the inner side of the vertical sleeve, and a mounting hole is formed at the top of one end of the vertical plate.

[0009] Preferably, a first spring is installed inside the mounting hole, and a protrusion is fixedly connected to the top of the first spring.

[0010] Preferably, a snap-in hole is provided on one end surface of the vertical sleeve, and the snap-in hole is plugged into the protrusion.

[0011] Preferably, the locking member includes a sleeve, a pressing tube is slidably connected to the inner side of the sleeve, a movable groove is opened on the inner side of the sleeve, an annular groove is opened in the middle of the movable groove, and a limiting groove is opened on one side of the top end of the pressing tube.

[0012] Preferably, a sphere is slidably connected to the inner side of the annular groove, the sphere is slidably connected to the movable groove, a limiting block is slidably connected to the inner side of the limiting groove, and one end of the limiting block is fixedly connected to the sleeve.

[0013] Preferably, a plug-in rod is inserted into the bottom end of the pressing tube, a second spring is sleeved on the top surface of the plug-in rod, and the second spring is located in the inner cavity of the pressing tube.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] 1. In the present invention, the second detection member and the first detection member are fixed at an angle by rotating adjustment and locking screws to ensure angle stability and prevent changes from affecting the detection results. Secondly, the vertical plate is adjusted by compressing the first spring to generate elastic force to ensure the locking of the vertical position. The horizontal length is adjusted by cooperating with the plug-in rod and the positioning hole to accurately control the unfolded length of the detection member to meet the standard requirements. This design not only enhances the stability of the equipment, but also provides flexible angle adjustment options, optimizes the adjustment and measurement accuracy of the equipment, and improves the detection efficiency and reliability.

[0016] 2. In the present invention, the precise positioning of related components is ensured by the cooperation between the locking part and the second positioning hole or the first limit plate, and the pressing tube compresses the second spring by pressing the force to push the plug rod to move. The free movement of the ball between the annular groove and the movable groove enables the position of the pressing tube to be precisely controlled, effectively preventing displacement or mispositioning. The sliding cooperation between the limit block and the limit groove avoids vibration or shaking of the pressing tube and ensures stable force transmission. The adjustment of the second detection part is precisely controlled by the limit plate to ensure that each component always maintains a stable position during the adjustment process, avoiding misoperation or loose components interfering with the detection results. These designs optimize the reliability, precision and safety of the operation process and improve the stability and detection accuracy of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1The utility model provides a schematic diagram of the overall three-dimensional structure of a quick distance determination tool for lightning termination detection;

[0018] Figure 2 This is a partial structural diagram of a tool for quickly determining the spacing between lightning terminals for the utility model;

[0019] Figure 3 This is a schematic diagram of the split three-dimensional structure of the second detection component of a tool for quickly determining the spacing between lightning terminals for detection proposed by the utility model;

[0020] Figure 4 The utility model provides a schematic diagram of the disassembled three-dimensional structure of a locking part of a tool for quickly determining spacing for lightning termination detection.

[0021] Legend: 1. Rotating column; 2. First detection part; 21. Vertical sleeve; 22. Rotating sleeve; 23. Locking groove; 24. Plug-in hole; 25. Mounting hole; 26. Vertical plate; 27. Protrusion; 28. First spring; 29. Clamping hole; 3. Second detection part; 31. Horizontal sleeve; 32. Moving sleeve; 33. Horizontal plate; 34. First limiting plate; 35. Second limiting plate; 36. First positioning hole; 37. Second positioning hole; 38. Fixed sleeve; 4. Top plate; 41. Locking screw; 5. Locking part; 51. Sleeve; 52. Pressing tube; 53. Limiting block; 54. Moving groove; 55. Limiting groove; 551. Annular groove; 56. Connecting rod; 57. Sphere; 58. Second spring. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: Figure 1 - Figure 3 As shown, the utility model provides a quick distance determination tool for lightning termination detection, comprising a rotating column 1, a first detection member 2 is provided on one side of the rotating column 1, and a second detection member 3 is provided on the other side of the rotating column 1, and two locking members 5 are provided on the top of the second detection member 3;

[0025] The first detection member 2 includes a vertical sleeve 21, one end of which is fixedly connected to a rotating sleeve 22, which is rotatably connected to the outer surface of the rotating column 1. The outer surface of the rotating sleeve 22 is provided with a locking groove 23, and the surface of the locking groove 23 is provided with four plug holes 24. The top of the rotating column 1 is fixedly connected to a top plate 4, and both sides of the top plate 4 are threadedly connected to locking screws 41, which are plugged into the plug holes 24;

[0026] The second detection member 3 includes a transverse sleeve 31, one end of the transverse sleeve 31 is fixedly connected to a fixed sleeve 38, the fixed sleeve 38 is fixedly connected to the outer surface of the rotating column 1, and the inner side of the transverse sleeve 31 is slidably connected to a movable sleeve 32, one end of the movable sleeve 32 is fixedly connected to a first limiting plate 34, the inner side of the movable sleeve 32 is slidably connected to a transverse plate 33, one end of the transverse plate 33 is fixedly connected to a second limiting plate 35, a plurality of first positioning holes 36 are opened on the surface of the movable sleeve 32, and a plurality of second positioning holes 37 are opened on the surface of the transverse plate 33.

[0027] A vertical plate 26 is slidably connected to the inside of the vertical sleeve 21. A mounting hole 25 is defined at the top of one end of the vertical plate 26. A first spring 28 is mounted within the mounting hole 25, and a bump 27 is fixedly attached to the top of the first spring 28. A snap-fit hole 29 is defined on one end of the vertical sleeve 21, which engages with the bump 27.

[0028] The following details the specific configuration and function of this embodiment. During testing, the second detection member 3 and the first detection member 2 are first rotated and adjusted to ensure that the angle between them is 0.5 degrees. Then, the locking screw 41 is inserted into the insertion hole 24 to ensure that the angle between them is stable and unchanged, achieving a precise angle fixation. At this time, the locking screw 41 can effectively lock the insertion hole 24, ensuring that the angle between them does not change during the testing process, thereby ensuring the accuracy of the test results.

[0029] Next, pull vertical plate 26 until first spring 28 is compressed and generates elastic force, pushing protrusion 27 upward. Once protrusion 27 engages with engagement hole 29, the position of vertical plate 26 and vertical sleeve 21 is fixed, further ensuring the accuracy of the vertical height. This effectively locks the vertical position, ensuring the stability of the device during testing.

[0030] Next, pull the transverse plate 33 and the movable sleeve 32 in sequence to adjust the transverse length. By adjusting the connection between the connecting rod 56 and the second positioning hole 37 or the first positioning hole 36, the extended length of the second detection member 3 can be accurately determined. When conducting conventional lightning termination bracket inspections, it is particularly important to ensure that the spacing between the two brackets is no greater than 1 meter and the height is no less than 0.15 meters. Such inspection results are considered to meet the standards.

[0031] During the entire detection process, in order to ensure the accuracy of the measurement, the length of the first detection member 2 should be adjusted to 0.15 meters, while the length of the second detection member 3 should be 1 meter. In addition, the angle adjustment between the two can be carried out flexibly. When the angle is degrees or degrees, the locking screw 41 can be accurately combined with the plug-in hole 24 to achieve fixation. If adjusted to other angles, the extrusion effect between the locking screw 41 and the locking groove 23 can be used to effectively determine the angle, providing more flexible angle adjustment options. This design not only improves the flexibility during the detection process, but also increases the convenience and stability of equipment adjustment.

[0032] Example 2: Figure 4 As shown, the locking member 5 includes a sleeve 51, with a pressing tube 52 slidably connected to the inside of the sleeve 51. A movable groove 54 is defined within the sleeve 51, with an annular groove 551 defined in the middle of the movable groove 54. A limit groove 55 is defined on one side of the top end of the pressing tube 52. A ball 57 is slidably connected to the inside of the annular groove 551, which is slidably connected to the movable groove 54. A limit block 53 is slidably connected to the inside of the limit groove 55, with one end of the limit block 53 fixedly connected to the sleeve 51. A connecting rod 56 is inserted into the bottom end of the pressing tube 52, and a second spring 58 is sleeved on the top surface of the connecting rod 56. The second spring 58 is located within the inner cavity of the pressing tube 52.

[0033] The effect achieved by the entire embodiment is that, when performing a positioning operation, the second positioning hole 37 or the first limiting plate 34 is positioned by using the locking member 5, so that the relevant components can be accurately fixed. When the pressing tube 52 is pressed, the pressing force causes the second spring 58 to be compressed, thereby prompting the plug-in rod 56 to move downward. During this process, the sphere 57 moves freely between the annular groove 551 and the movable groove 54, and the synergistic effect of the two accurately positions the sphere 57, thereby determining the specific position of the pressing tube 52. The design and coordination of the annular groove 551 and the movable groove 54 are very clever, so that the sphere 57 can move stably therein and accurately control the position of the pressing tube 52.

[0034] During this process, relative sliding occurs between the limiting block 53 and the limiting groove 55. The sliding fit between the limiting block 53 and the limiting groove 55 effectively prevents the pressing tube 52 from deflecting during operation, ensuring stable force transmission during the pressing process and reducing unnecessary vibration or shaking, thereby ensuring accurate and stable operation.

[0035] The first and second limit plates 34 and 35 play a crucial role in limiting the adjustment of the second detection member 3. During the adjustment process, these two limit plates control the position of the transverse sleeve 31, movable sleeve 32, and transverse plate 33, effectively preventing them from becoming dislocated or unstable during operation. This ensures that all components of the entire detection system remain within their designed trajectory during adjustment. This effective limit mechanism prevents interference with detection results due to misoperation or loose components, thereby improving system reliability and operational safety.

[0036] The method of use and working principle of this device: When performing detection, first rotate the second detection member 3 and the first detection member 2. When the two are adjusted to 90 degrees, use the locking screw 41 to connect with the plug hole 24 to fix the angle between the two.

[0037] Then, the vertical plate 26 is pulled until the elasticity of the first spring 28 can push the protrusion 27 to move upward and complete the insertion with the engaging hole 29, thereby fixing the position of the vertical sleeve 21 and the vertical plate 26, thereby determining the vertical height.

[0038] By sequentially pulling the transverse plate 33 and the movable sleeve 32, the transverse length can be easily adjusted. The extended length of the second detection member 3 is determined by plugging the connecting rod 56 into the second positioning hole 37 or the first positioning hole 36. When testing conventional air-termination strip brackets, the spacing between two conventional air-termination strip brackets is no greater than 1 meter and the height is no less than 0.15 meters to be considered acceptable.

[0039] During testing, the length of the first detection member 2 is adjusted to 0.15m, and the length of the second detection member 3 is adjusted to 1m. Furthermore, the angle between the two can be adjusted arbitrarily. When the angle is 90 degrees or 180 degrees, the locking screw 41 can accurately plug into the insertion hole 24. At other angles, the locking screw 41 is squeezed into the locking groove 23 to determine the angle, thereby improving the flexibility of angle adjustment.

[0040] When the locking member 5 is used to position the second positioning hole 37 or the first limiting plate 34, pressing the pressing tube 52 compresses the second spring 58 and causes the connecting rod 56 to move downward. During this process, the ball 57 moves not only within the annular groove 551 but also within the movable groove 54. The synergistic effect of the annular groove 551 and the movable groove 54 allows the ball 57 to be positioned, thereby determining the position of the pressing tube 52. During this process, the limiting block 53 slides relative to the limiting groove 55, thereby ensuring stability during the pressing process.

[0041] When adjusting the second detecting member 3 , the first limiting plate 34 and the second limiting plate 35 can both play a limiting role to prevent the transverse sleeve 31 , the movable sleeve 32 and the transverse plate 33 from being separated.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A quick distance determination tool for lightning detection, comprising a rotating column (1), characterized in that: A first detection member (2) is provided on one side of the rotating column (1), and a second detection member (3) is provided on the other side of the rotating column (1), and two locking members (5) are provided on the top of the second detection member (3); The first detection member (2) includes a vertical sleeve (21), one end of the vertical sleeve (21) is fixedly connected to a rotating sleeve (22), the rotating sleeve (22) is rotatably connected to the outer surface of the rotating column (1), the outer surface of the rotating sleeve (22) is provided with a locking groove (23), the surface of the locking groove (23) is provided with four plug holes (24), the top of the rotating column (1) is fixedly connected to a top plate (4), both sides of the top plate (4) are threadedly connected to locking screws (41), and the locking screws (41) are plugged into the plug holes (24); The second detection member (3) comprises a transverse sleeve (31), one end of the transverse sleeve (31) is fixedly connected to a fixed sleeve (38), the fixed sleeve (38) is fixedly connected to the outer surface of the rotating column (1), and the inner side of the transverse sleeve (31) is slidably connected to a movable sleeve (32), one end of the movable sleeve (32) is fixedly connected to a first limiting plate (34), the inner side of the movable sleeve (32) is slidably connected to a transverse plate (33), one end of the transverse plate (33) is fixedly connected to a second limiting plate (35), a plurality of first positioning holes (36) are provided on the surface of the movable sleeve (32), and a plurality of second positioning holes (37) are provided on the surface of the transverse plate (33).

2. A quick distance determination tool for lightning termination detection according to claim 1, characterized in that: The vertical sleeve (21) is slidably connected to a vertical plate (26) on the inner side thereof, and a mounting hole (25) is formed at the top of one end of the vertical plate (26).

3. A quick distance determination tool for lightning termination detection according to claim 2, characterized in that: A first spring (28) is installed inside the mounting hole (25), and a protrusion (27) is fixedly connected to the top of the first spring (28).

4. A quick distance determination tool for lightning termination detection according to claim 3, characterized in that: A clamping hole (29) is provided on one end surface of the vertical sleeve (21), and the clamping hole (29) is plugged into the protrusion (27).

5. The quick distance determination tool for lightning termination detection according to claim 1, characterized in that: The locking member (5) comprises a sleeve (51), a pressing tube (52) is slidably connected to the inner side of the sleeve (51), a moving groove (54) is provided on the inner side of the sleeve (51), an annular groove (551) is provided in the middle of the moving groove (54), and a limiting groove (55) is provided on one side of the top end of the pressing tube (52).

6. A quick distance determination tool for lightning termination detection according to claim 5, characterized in that: A sphere (57) is slidably connected to the inner side of the annular groove (551), and the sphere (57) is slidably connected to the movable groove (54). A limiting block (53) is slidably connected to the inner side of the limiting groove (55), and one end of the limiting block (53) is fixedly connected to the sleeve (51).

7. A quick distance determination tool for lightning termination detection according to claim 6, characterized in that: The bottom end of the pressing tube (52) is plugged with a plug rod (56), the top surface of the plug rod (56) is sleeved with a second spring (58), and the second spring (58) is located in the inner cavity of the pressing tube (52).

Images