A protection device for a communication base station grounding resistance

Abstract

The utility model discloses a kind of protective devices for communication base station grounding resistance, including detector, still including clamping piece one and bidirectional screw rod, the top of the detector is clamped with ground wire, the right side fixed connection of ground wire has clamping piece two.The utility model, by driving pull movable clamping ring to the position of fixed clamping ring is moved, by fixed clamping ring and movable clamping ring to ground rod is clamped, then by fixed clamping ring and movable clamping ring both sides connecting bolt is fixed to it, then again the plug-in block is inserted in the top through slot position of first connecting plate, relative fixation between first connecting plate and second fixed plate is made, then driving rotating block is rotated clockwise, driving bidirectional screw rod of inner wall is rotated, by the rotation of bidirectional screw rod driving the movement of both sides threaded sleeve one and threaded sleeve two to adjacent side, the position of clamping piece and ground rod can be kept fixed.

Description

Technical Field

[0001] This utility model relates to the field of grounding resistance technology, and in particular to a protective device for the grounding resistance of communication base stations. Background Technology

[0002] With the development of communication technology, especially the rapid popularization of emerging technologies such as mobile internet and the Internet of Things, the number of communication base stations has increased dramatically, and their coverage has become more extensive, including some remote areas or places with harsh environmental conditions. These changes have placed higher demands on the security of communication base stations, especially in terms of lightning protection. The grounding resistance protection device of the communication base station is mainly used to ensure the safe operation of the communication base station. By reducing the grounding resistance, the lightning protection and electrical safety performance can be improved. Proper grounding can reduce electromagnetic interference, ensure the quality and stability of communication signals, and avoid service interruptions or quality degradation caused by external factors.

[0003] Currently, when using grounding resistors, the grounding electrode needs to be plugged into the ground for a long time and connected to the grounding electrode through wires and connectors. However, if ordinary connectors are used, the connectors may fall off due to external force, resulting in unstable grounding resistance and affecting the lightning protection and grounding performance of communication base stations.

[0004] Therefore, how to provide a protective device for the grounding resistance of communication base stations is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] One objective of this invention is to provide a protective device for the grounding resistance of a communication base station, which provides double-layer clamping protection for the grounding rod by setting a clamping component, thereby solving the problems mentioned in the background art.

[0006] A protective device for grounding resistance of a communication base station according to an embodiment of the present invention includes a detector, a clamping member 1, and a bidirectional screw. A grounding wire is snapped onto the top of the detector, and a clamping member 2 is fixedly connected to the right side of the grounding wire. A rotating block is fixedly connected to the middle of the outer wall of the bidirectional screw. Threaded sleeve 1 and threaded sleeve 2 are threadedly connected to both sides of the outer wall of the bidirectional screw, respectively. The top right side of threaded sleeve 1 is fixedly connected to a second fixing plate. A hinge rod is hinged to the side of clamping member 2 that is close to clamping member 1. A uniformly distributed clamping block is fixedly connected to the right side of the front end of clamping member 2, and a uniformly distributed clamping block is fixedly connected to the right side of the rear end of clamping member 1. A horizontal plate is fixedly connected to the top of the hinge rod.

[0007] As a preferred embodiment of this utility model: both the first clamping member and the second clamping member have a sliding groove on the top right side, and a slider is slidably connected inside the sliding groove.

[0008] As a further preferred embodiment of this utility model: the top of the slider is fixedly connected to the second connecting plate, and the top of the second connecting plate is respectively fixedly connected with a movable clamping ring and a fixed clamping ring.

[0009] As a further preferred embodiment of this utility model: the movable clamping ring and the fixed clamping ring are respectively threaded with connecting bolts on their front and rear sides, and a first connecting plate is fixedly connected to the rear top of the movable clamping ring and the fixed clamping ring.

[0010] As a further preferred embodiment of this utility model: a sliding groove is provided at the bottom rear side of the first connecting plate, and a second fixing plate is slidably connected inside the sliding groove.

[0011] As a further preferred embodiment of this utility model: the outer wall of the clamping member is fixedly connected to two first fixing plates, and the outer wall of the first fixing plates is rotatably connected to a bidirectional screw.

[0012] As a further preferred embodiment of this utility model: a movable groove is provided on the rear side of the top of the horizontal plate, a movable block is slidably connected inside the movable groove, and a threaded sleeve is fixedly connected to the top of the movable block.

[0013] The beneficial effects of this utility model are:

[0014] First, pull out the plug block inserted at the top of the first connecting plate. Then, press the left side of clamping parts one and two, moving them to the adjacent side to position the grounding rod inside the movable and fixed clamping rings. The grounding rod is then clamped by the clamping blocks on the right side of clamping parts one and two. Next, the movable clamping ring is moved towards the fixed clamping ring, clamping the grounding rod. Then, the fixed and movable clamping rings are used to fix the grounding rod. Next, the plug block is inserted into the top slot of the first connecting plate to fix the first connecting plate and the second fixed plate. Then, the rotating block is rotated clockwise, causing the bidirectional screw on the inner wall to rotate. The rotation of the bidirectional screw causes the threaded sleeves one and two on both sides to move to the adjacent side, keeping the clamping parts and the grounding rod in a fixed position. This prevents the grounding rod from falling off due to external forces, thus protecting the grounding rod. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1This is a front view schematic diagram of the overall structure of a protective device for the grounding resistance of a communication base station proposed in this utility model.

[0017] Figure 2 This is a side view of the clamping structure of a protective device for the grounding resistance of a communication base station proposed in this utility model.

[0018] Figure 3 This utility model proposes a protective device for the grounding resistance of a communication base station. Figure 2 Enlarged view of point A.

[0019] Figure 4 This is a schematic diagram showing the disassembled clamping assembly of a protective device for the grounding resistance of a communication base station proposed in this utility model.

[0020] Figure 5 This utility model proposes a protective device for the grounding resistance of a communication base station. Figure 4 Enlarged view at point B.

[0021] Figure 6 This is a schematic diagram of the internal structure of a threaded sleeve for a protective device for the grounding resistance of a communication base station, as proposed in this utility model.

[0022] Figure 7 This is a top view of the disassembled clamping assembly structure of a protective device for the grounding resistance of a communication base station proposed in this utility model.

[0023] Figure 8 This utility model proposes a protective device for the grounding resistance of a communication base station. Figure 7 Enlarged view at point C.

[0024] The attached diagram shows: 1. Detector; 2. Sliding groove; 3. Clamping component one; 4. Second fixing plate; 5. Threaded sleeve two; 6. Horizontal plate; 7. First connecting plate; 8. Clamping block; 9. Movable clamping ring; 10. Threaded sleeve one; 11. Movable groove; 12. Hinge rod; 13. Clamping component two; 14. Second connecting plate; 15. Slider; 16. Sliding groove; 17. Connecting bolt; 18. Fixed clamping ring; 19. Rotating block; 20. Movable block; 21. Fixing plate; 22. Bidirectional screw; 23. Grounding wire. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0026] refer to Figures 1-8As shown, a protective device for grounding resistance of a communication base station includes a detector 1, a clamping member 3, and a bidirectional screw 22. A grounding wire 23 is snapped onto the top of the detector 1. A clamping member 23 is fixedly connected to the right side of the grounding wire 23. A rotating block 19 is fixedly connected to the middle of the outer wall of the bidirectional screw 22. Threaded sleeves 10 and 25 are threadedly connected to both sides of the outer wall of the bidirectional screw 22, respectively. The top right side of the threaded sleeve 10 is fixedly connected to a second fixing plate 4. A hinge rod 12 is hinged to the side of the clamping member 23 that is close to the clamping member 3. A uniformly distributed clamping block 8 is fixedly connected to the right side of the front end of the clamping member 23. A uniformly distributed clamping block 8 is fixedly connected to the right side of the rear end of the clamping member 3. A horizontal plate 6 is fixedly connected to the top of the hinge rod 12. A sliding plate is provided on the top right side of both the clamping member 13 and the clamping member 23. The groove 16 has a slider 15 slidably connected inside it. The top of the slider 15 is fixedly connected to the second connecting plate 14. The top of the second connecting plate 14 is fixedly connected to a movable clamping ring 9 and a fixed clamping ring 18. The movable clamping ring 9 and the fixed clamping ring 18 are threadedly connected to the front and rear sides of the two plates respectively. The top rear side of the movable clamping ring 9 and the fixed clamping ring 18 is fixedly connected to a first connecting plate 7. The bottom rear side of the first connecting plate 7 has a sliding groove 2. The sliding groove 2 is slidably connected to a second fixed plate 4. The outer wall of the clamping part 2 13 is fixedly connected to two first fixed plates 21. The outer wall of the first fixed plate 21 is rotatably connected to a bidirectional screw 22. The top rear side of the horizontal plate 6 has a movable groove 11. The movable groove 11 is slidably connected to a movable block 20. The top of the movable block 20 is fixedly connected to a threaded sleeve 2 5.

[0027] By setting clamping parts 11 and 12, the grounding rod can be clamped by several clamping blocks 8 on the right side of the hinge rod 12. Then, by pulling out the plugging block between the movable clamping ring 9 and the threaded sleeve 10, the movable clamping ring 9 can be moved left and right by sliding between the sliding groove 2 at the bottom of the first connecting plate 7 and the second fixed plate 4, so that the two sides of the movable clamping ring 9 and the fixed clamping ring 18 are clamped to the grounding rod. Then, the fixed clamping ring 18 and the movable clamping ring 9 are fixed by the connecting bolt 17. Then, by rotating the rotating block 19, the bidirectional screw 22 can be rotated. The rotation of the bidirectional screw 22 can drive the threaded sleeves 12 and 10 on both sides of the outer wall to move to the side closer to each other or to the side further away, which can adjust the clamping position of the grounding rod.

[0028] Working principle:

[0029] First, pull out the plug-in block inserted into the top of the first connecting plate 7. Then, press the left side of clamping member 1 3 and clamping member 2 13, moving them to the adjacent side to position the grounding rod inside the movable clamping ring 9 and the fixed clamping ring 18. The grounding rod is clamped by the clamping block 8 on the right side of clamping member 1 3 and clamping member 2 13. Then, by pulling the movable clamping ring 9 towards the fixed clamping ring 18, the grounding rod is clamped by the fixed clamping ring 18 and the movable clamping ring 9. Next, the fixed clamping ring 18 and the movable clamping ring 9... The clamping ring 9 is fixed by the connecting bolts 17 on both sides. Then, the plug block is inserted into the top through slot of the first connecting plate 7, so that the first connecting plate 7 and the second fixing plate 23 are relatively fixed. Then, the rotating block 19 is driven to rotate clockwise, which drives the bidirectional screw 22 on the inner wall to rotate. The rotation of the bidirectional screw 22 drives the threaded sleeve 10 and threaded sleeve 25 on both sides to move to the adjacent side, so that the position of the clamping part and the grounding rod can be kept fixed, so that the grounding rod will not fall off the clamping part due to external force.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A protective device for the grounding resistance of a communication base station, comprising a detector (1), characterized in that, It also includes a clamping component 1 (3) and a bidirectional screw (22). The detector (1) is clamped to the top with a grounding wire (23). The grounding wire (23) is fixedly connected to the right side with a clamping component 2 (13). The bidirectional screw (22) is fixedly connected to the middle of its outer wall with a rotating block (19). The two sides of the outer wall of the bidirectional screw (22) are respectively threaded with a threaded sleeve 1 (10) and a threaded sleeve 2 (5). The top right side of the threaded sleeve 1 (10) is fixedly connected to the second fixing plate (4). The clamping component 2 (13) is hinged to the side of the clamping component 1 (3) with a hinge rod (12). The front right side of the clamping component 2 (13) is fixedly connected with evenly distributed clamping blocks (8). The rear right side of the clamping component 1 (3) is fixedly connected with evenly distributed clamping blocks (8). The top of the hinge rod (12) is fixedly connected with a horizontal plate (6).

2. A protection device for a ground resistance of a communication base station according to claim 1, wherein Both clamping member one (3) and clamping member two (13) have a sliding groove (16) on the top right side, and a slider (15) is slidably connected inside the sliding groove (16).

3. A protection device for a ground resistance of a communication base station according to claim 2, wherein The top of the slider (15) is fixedly connected to the second connecting plate (14), and the top of the second connecting plate (14) is fixedly connected to a movable clamping ring (9) and a fixed clamping ring (18).

4. A protection device for a ground resistance of a communication base station according to claim 3, wherein The movable clamping ring (9) and the fixed clamping ring (18) are respectively threaded with connecting bolts (17) on the front and rear sides, and the movable clamping ring (9) and the fixed clamping ring (18) are fixedly connected with a first connecting plate (7) on the top rear side.

5. A protection device for a ground resistance of a communication base station according to claim 4, wherein The first connecting plate (7) has a sliding groove (2) at the bottom rear side, and a second fixing plate (4) is slidably connected inside the sliding groove (2).

6. The grounding protection device for a communication base station according to claim 1, wherein The outer wall of the clamping member 2 (13) is fixedly connected to two first fixing plates (21), and the outer wall of the first fixing plate (21) is rotatably connected to a bidirectional screw (22).

7. A protective device for grounding resistance of a communication base station according to claim 1, characterized in that, The top rear side of the horizontal plate (6) is provided with a movable groove (11), and a movable block (20) is slidably connected inside the movable groove (11). A threaded sleeve (5) is fixedly connected to the top of the movable block (20).

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