Iron tower lightning protection detection device
By designing a fixing device on the detector of the tower lightning protection detection device, and using the coordination of the card block and the circular hole, the problem of the detector shaking during transportation is solved, and the detector is stable and easy to remove is achieved, ensuring the accuracy and safety of the detection.
Patent Information
- Application Number
- CN202421466592.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-06-25
AI Technical Summary
During transportation, the existing tower lightning protection detection device is prone to shaking inside the box, causing damage and affecting the detection accuracy.
A tower lightning protection detection device including a detector, a box and a fixture is designed. By setting a circular groove and a clamp on the side of the detector, a circular hole is provided on the inner wall of the box, and the clamp can be extended out of the insertion hole with a spring and a telescopic rod, the clamp can be fixed to the detector.
It effectively avoids the shaking of the detector inside the box, ensures the safety and detection accuracy of the detector, and provides a convenient function of taking out.
Smart Images
Figure CN223022163U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lightning protection detection devices for iron towers, and particularly relates to a lightning protection detection device for an iron tower. Background Technique
[0002] A resistance detector is a device for measuring whether the grounding wire of a lightning rod on an iron tower is damaged. It mainly consists of components such as a detector and a wire. One end of the wire is inserted into the connection port of the detector, and the other end of the wire is clamped on the surface of the grounding wire to detect whether the resistance of the grounding wire is normal.
[0003] The inventor found during the daily use of the lightning protection detection device for the iron tower that a general detector is stored inside a box. Therefore, during transportation, the detector may shake inside the box, resulting in damage to the detector, which in turn affects the accuracy of the detector's detection and causes an impact. Content of the Utility Model
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a lightning protection detection device for an iron tower is proposed.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a lightning protection detection device for an iron tower, including a detector, a box body is arranged on the outer surface of the detector, a fixing device is arranged on the surface of the box body, a protection device is arranged on the upper top of the detector, a rectangular frame is fixedly connected to the upper top of the detector, a connection port is fixedly connected inside the rectangular frame, a display screen and a key are arranged on the upper top of the detector, the fixing device includes a circular groove opened on the side surface of the detector, a clamping block is slidably connected inside the circular groove, and a circular hole is opened on the inner wall of the box body.
[0006] The effects achieved by the above components are as follows: Under the action of the fixing device, the detector can be fixed inside the box body, thereby avoiding the phenomenon of the detector shaking inside the box body. When it is necessary to detect the grounding wire of the lightning rod on the surface of the iron tower, one end of the wire is connected to the connection port arranged on the surface of the detector, and the grounding wire is clamped by a clip for measurement. The detector is displayed and adjusted through the key and the display screen, thereby achieving the detection function.
[0007] Preferably, a clamping ring is fixedly connected to the side surface of the detector, and a ring groove is opened on the inner wall of the box body.
[0008] The effects achieved by the above components are as follows: Under the action of the clamping ring and the ring groove, the detector can be initially fixed inside the box body.
[0009] Preferably, a telescopic rod is fixedly connected inside the circular groove. A first spring is sleeved on the surface of the telescopic rod. One end of the first spring and the telescopic rod is fixedly connected to one side of the clamping block.
[0010] The effect achieved by the above components is that under the action of the first spring, the clamping block can extend out of the circular groove and be inserted into the circular hole, thereby achieving the fixing effect.
[0011] Preferably, a sliding rod is slidably connected inside the circular hole. One end of the sliding rod is fixedly connected to a push plate.
[0012] The effect achieved by the above components is that under the action of the sliding rod and the push plate, when it is necessary to take out the detector, the clamping block can be pushed out of the circular hole, thus achieving the effect of convenient taking out.
[0013] Preferably, a second spring is sleeved on the surface of the sliding rod. One end of the second spring is fixedly connected to the side surface of the box body, and the other end of the second spring is fixedly connected to the end of the sliding rod away from the box body.
[0014] The effect achieved by the above components is that under the action of the second spring, the sliding rod can be reset after pushing out the clamping block. When it is necessary to fix the detector inside the box body, under the action of the clamping ring and the ring groove, the detector can be initially fixed inside the box body. Under the action of the first spring and the telescopic rod, the clamping block can extend out of the circular groove and be inserted into the circular hole, thereby achieving the fixing effect. When it is necessary to take out the detector, under the action of the sliding rod and the push plate, when it is necessary to take out the detector, the clamping block can be pushed out of the circular hole, thus achieving the effect of convenient taking out. Under the action of the second spring, the sliding rod can be reset after pushing out the clamping block, thereby achieving the fixing effect.
[0015] Preferably, the protection device includes a rectangular groove opened on the side surface of the rectangular frame. A protection plate is slidably connected inside the rectangular groove.
[0016] The effect achieved by the above components is that under the action of the protection plate, the connection port can be protected, thereby avoiding the phenomenon that the connection port is blocked by dust and impurities.
[0017] Preferably, a clamping rod is inserted into the upper top of the rectangular frame. One end of the clamping rod is inserted into the protection plate.
[0018] The effect achieved by the above components is that under the action of the clamping rod, the protection plate can be fixed inside the rectangular groove.
[0019] Preferably, a third spring is sleeved on the surface of the clamping rod. One end of the third spring is fixedly connected to the surface of the rectangular frame, and the other end of the third spring is fixedly connected to the end of the clamping rod away from the rectangular frame.
[0020] The effects achieved by the above components are as follows: Under the action of the third spring, the clamping rod is inserted into the inside of the protective plate in a self-locking state, thereby achieving a fixing effect. When it is necessary to access the protective connection port, the protective plate slides inside the rectangular groove. When it slides to the appropriate position, through the third spring, the clamping rod is inserted into the inside of the protective plate in a self-locking state, thereby achieving a fixing effect, and thus achieving a protective effect.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are that
[0022] In the present utility model, by providing a fixing device, when it is necessary to fix the detector inside the box body, under the action of the clamping ring and the ring groove, the detector can be initially fixed inside the box body. Under the action of the first spring and the telescopic rod, the clamping block can extend out of the circular groove and be inserted into the circular hole, thereby achieving a fixing effect. When it is necessary to take out the detector, under the action of the sliding rod and the push plate, when it is necessary to take out the detector, the clamping block can be pushed out of the circular hole, thus achieving the effect of convenient removal. Under the action of the second spring, the sliding rod can be reset after pushing out the clamping block, thereby achieving a fixing effect, and thus solving the problem of the detector shaking inside the box body. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a three-dimensional structural schematic diagram of a lightning protection detection device for a tower proposed by the present utility model;
[0024] Figure 2 is a schematic diagram of the fixing device of a lightning protection detection device for a tower proposed by the present utility model;
[0025] Figure 3 is a partial schematic diagram of the fixing device of a lightning protection detection device for a tower proposed by the present utility model;
[0026] Figure 4 is a schematic diagram of the protection device of a lightning protection detection device for a tower proposed by the present utility model.
[0027] Legend: 1, detector; 2, fixing device; 21, circular groove; 22, telescopic rod; 23, first spring; 24, clamping block; 25, ring groove; 26, clamping ring; 27, circular hole; 28, sliding rod; 29, push plate; 210, second spring; 3, protection device; 31, rectangular groove; 32, protection plate; 33, clamping rod; 34, third spring; 4, box body. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] Example 1, as Figures 1-4As shown in the figure, a lightning protection detection device for iron towers includes a detector 1. A box body 4 is arranged on the surface of the detector 1. A fixing device 2 is arranged on the surface of the box body 4. A protection device 3 is arranged on the upper top of the detector 1. A rectangular frame is fixedly connected to the upper top of the detector 1, and a connection port is fixedly connected inside the rectangular frame. A display screen and buttons are arranged on the upper top of the detector 1. When it is necessary to detect the grounding wire of the lightning rod on the surface of the iron tower, one end of the wire is connected to the connection port arranged on the surface of the detector 1, and it is clamped on the surface of the grounding wire through a clip for measurement. The detector 1 is displayed and adjusted through the buttons and the display screen, thereby achieving the detection function.
[0029] Refer to Figures 2-3, the fixing device 2 includes a circular groove 21 opened on the side surface of the detector 1. A clamping block 24 is slidably connected inside the circular groove 21. A circular hole 27 is opened on the inner wall of the box body 4. Under the action of the fixing device 2, the detector 1 can be fixed inside the box body 4, thereby avoiding the phenomenon that the detector 1 shakes inside the box body 4. When it is necessary to detect the grounding wire of the lightning rod on the surface of the iron tower, one end of the wire is connected to the connection port arranged on the surface of the detector 1 and clamped on the surface of the grounding wire by a clip for measurement. The detector 1 is adjusted and displayed through the keys and the display screen, thereby achieving the detection function. A clamping ring 26 is fixedly connected to the side surface of the detector 1. A ring groove 25 is opened on the inner wall of the box body 4. Under the action of the clamping ring 26 and the ring groove 25, the detector 1 can be preliminarily fixed inside the box body 4. A telescopic rod 22 is fixedly connected inside the circular groove 21. A first spring 23 is sleeved on the surface of the telescopic rod 22. One end of the first spring 23 and the telescopic rod 22 is fixedly connected to one side of the clamping block 24. Under the action of the first spring 23, the clamping block 24 can extend out of the circular groove 21 and be inserted into the circular hole 27, thereby achieving the fixing function. A sliding rod 28 is slidably connected inside the circular hole 27. One end of the sliding rod 28 is fixedly connected to a push plate 29. Under the action of the sliding rod 28 and the push plate 29, when it is necessary to take out the detector 1, the clamping block 24 can be pushed out of the circular hole 27, thus achieving the function of convenient taking out. A second spring 210 is sleeved on the surface of the sliding rod 28. One end of the second spring 210 is fixedly connected to the side surface of the box body 4. The other end of the second spring 210 is fixedly connected to the end of the sliding rod 28 far away from the box body 4. Under the action of the second spring 210, the sliding rod 28 can be reset after pushing out the clamping block 24. When it is necessary to fix the detector 1 inside the box body 4, under the action of the clamping ring 26 and the ring groove 25, the detector 1 can be preliminarily fixed inside the box body 4. Under the action of the first spring 23 and the telescopic rod 22, the clamping block 24 can extend out of the circular groove 21 and be inserted into the circular hole 27, thereby achieving the fixing function. When it is necessary to take out the detector 1, under the action of the sliding rod 28 and the push plate 29, when it is necessary to take out the detector 1, the clamping block 24 can be pushed out of the circular hole 27, thus achieving the function of convenient taking out. Under the action of the second spring 210, the sliding rod 28 can be reset after pushing out the clamping block 24, thereby achieving the fixing function.
[0030] Refer to Figure 4, the protective device 3 includes a rectangular groove 31 formed on the side surface of the rectangular frame. A protective plate 32 is slidably connected inside the rectangular groove 31. Under the action of the protective plate 32, the connection port can be protected, thus avoiding the phenomenon that the connection port is blocked by dust and impurities. A clamping rod 33 is inserted into the upper top of the rectangular frame. One end of the clamping rod 33 is inserted into the inside of the protective plate 32. Under the action of the clamping rod 33, the protective plate 32 can be fixed inside the rectangular groove 31. A third spring 34 is sleeved on the surface of the clamping rod 33. One end of the third spring 34 is fixedly connected to the surface of the rectangular frame, and the other end of the third spring 34 is fixedly connected to the end of the clamping rod 33 away from the rectangular frame. Under the action of the third spring 34, the clamping rod 33 is inserted into the inside of the protective plate 32 in a self-locking state, thus achieving the fixing effect. When it is necessary to protect the connection port, the protective plate 32 is slid inside the rectangular groove 31. When it slides to the appropriate position, through the third spring 34, the clamping rod 33 is inserted into the inside of the protective plate 32 in a self-locking state, thus achieving the fixing effect, and thus achieving the protective effect.
[0031] Working principle: When it is necessary to use the iron tower lightning protection detection device, when it is necessary to detect the grounding wire of the lightning rod on the surface of the iron tower, one end of the wire is connected to the connection port provided on the surface of the detector 1 and clamped on the surface of the grounding wire by a clip for measurement. The detector 1 is displayed and adjusted through the keys and the display screen, thus achieving the detection effect. When it is necessary to fix the detector 1 inside the box body 4, under the action of the snap ring 26 and the annular groove 25, the detector 1 can be initially fixed inside the box body 4. Under the action of the first spring 23 and the telescopic rod 22, the clamping block 24 can extend out of the circular groove 21 and be inserted into the circular hole 27, thus achieving the fixing effect. When it is necessary to take out the detector 1, under the action of the sliding rod 28 and the push plate 29, when it is necessary to take out the detector 1, the clamping block 24 can be pushed out of the circular hole 27, thus achieving the convenient taking-out effect. Under the action of the second spring 210, the sliding rod 28 can be reset after pushing out the clamping block 24, thus achieving the fixing effect. When it is necessary to protect the connection port, the protective plate 32 is slid inside the rectangular groove 31. When it slides to the appropriate position, through the third spring 34, the clamping rod 33 is inserted into the inside of the protective plate 32 in a self-locking state, thus achieving the fixing effect, and thus achieving the protective effect.
Claims
1. A tower lightning protection detection device, comprising a detector (1), characterized in that: The playing surface of the detector (1) is provided with a box (4), the surface of the box (4) is provided with a fixing device (2), the upper top of the detector (1) is provided with a protective device (3), the upper top of the detector (1) is fixedly connected to a rectangular frame, the interior of the rectangular frame is fixedly connected to a connecting port, the upper top of the detector (1) is provided with a display screen and buttons, the fixing device (2) includes a circular groove (21) provided on the side of the detector (1), the interior of the circular groove (21) is slidably connected to a card block (24), and the inner wall of the box (4) is provided with a circular hole (27).
2. The iron tower lightning protection detection device according to claim 1 is characterized in that: A clamping ring (26) is fixedly connected to the side of the detector (1), and an annular groove (25) is provided on the inner wall of the box body (4).
3. The iron tower lightning protection detection device according to claim 2 is characterized in that: A telescopic rod (22) is fixedly connected inside the circular groove (21), a first spring (23) is sleeved on the surface of the telescopic rod (22), and the first spring (23) is fixedly connected to one end of the telescopic rod (22) and one side of a clamping block (24).
4. The iron tower lightning protection detection device according to claim 3 is characterized in that: A sliding rod (28) is slidably connected inside the circular hole (27), and a push plate (29) is fixedly connected to one end of the sliding rod (28).
5. The iron tower lightning protection detection device according to claim 4 is characterized in that: A second spring (210) is sleeved on the surface of the slide bar (28), one end of the second spring (210) is fixedly connected to the side of the box body (4), and the other end of the second spring (210) is fixedly connected to an end of the slide bar (28) away from the box body (4).
6. The iron tower lightning protection detection device according to claim 5 is characterized in that: The protection device (3) comprises a rectangular groove (31) formed on the side of the rectangular frame, and a protection plate (32) is slidably connected inside the rectangular groove (31).
7. The iron tower lightning protection detection device according to claim 6 is characterized in that: A clamping rod (33) is inserted into the upper top of the rectangular frame, and one end of the clamping rod (33) is inserted into the interior of the protective plate (32).
8. The iron tower lightning protection detection device according to claim 7 is characterized in that: A third spring (34) is sleeved on the surface of the clamping rod (33), one end of the third spring (34) is fixedly connected to the surface of the rectangular frame, and the other end of the third spring (34) is fixedly connected to an end of the clamping rod (33) away from the rectangular frame.