Lightning protection grounding structure of intelligent street lamp pole

Abstract

The utility model provides a wisdom street lamp pole's thunder and lightning protection grounding structure, including base, the base is opened and has the slot, the inside movable mounting of slot has fixed bolt, the movable mounting of fixed bolt has movable seat, the side welding of movable seat has limit seat, the movable seat of limit seat between has the lamp pole seat, the side of lamp pole seat all has fixed groove, the inside movable mounting of limit seat in fixed groove, the bottom fixed of base has fixed grafting, the welding of steel bar between fixed grafting, the fixed mounting of lamp pole seat has support column. The utility model discloses, when using, the clamping of limit seat completes to the fixed of lamp pole seat, and the position of lamp pole seat is adjusted through the displacement of limit seat and movable seat, and at the same time, the limit fixing of movable seat is completed through fixed bolt, and the quick fixing of lamp pole seat is completed after limit fixing.

Description

Technical Field

[0001] This utility model relates to the field of street light pole equipment, specifically a lightning protection grounding structure for a smart street light pole. Background Technology

[0002] Streetlights mostly operate outdoors and are particularly susceptible to the effects of thunderstorms on cloudy and rainy days. When streetlights are struck by lightning, the lighting system of traffic roads can be affected, which can easily lead to traffic accidents. In current technology, lightning protection grounding devices are installed on streetlights to reduce the impact of lightning on them. Traditionally, the connection between lightning rods and streetlights is mostly achieved by welding. After welding, the lightning rod and the lead wire need to be connected, which is inconvenient to install.

[0003] According to the existing patent document CN211405011U, a lightning protection grounding device applied to LED streetlights includes a light pole and a lamp head installed on the outer end face of the light pole, as well as a lightning rod, a down conductor, and a grounding body. The top of the light pole has a mounting groove, and the lightning rod is slidably installed on the inner side of the mounting groove, with the outer wall of the lightning rod fitting against the inner wall of the mounting groove. The inner sides of the light pole have mounting grooves near the mounting groove. In use, the second metal spring resists the squeezing force generated by deformation on the lightning rod, making the second metal spring fit tightly. Since the bottom of the second metal spring is connected to the down conductor, the stability of the connection between the lightning rod and the down conductor is ensured. Regarding the above technical solution, although the solution achieves the stability between the down conductor and the lightning rod, it cannot simultaneously limit and fix the lamp holder during the installation of the light pole, which is inconvenient in use. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a lightning protection grounding structure for smart street light poles to solve the problems mentioned in the background technology. This utility model has a novel structure. When in use, the limiting seat clamps and fixes the light pole base. The position of the light pole base is adjusted by the limiting seat and the movable seat. At the same time, the movable seat is limited and fixed by the fixing bolt. After the limiting and fixing is completed, the light pole base is quickly fixed.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lightning protection grounding structure for a smart street light pole, comprising a base with a slot, a fixing bolt movably installed inside the slot, a movable seat movably installed on the fixing bolt, a limiting seat welded to the side of the movable seat, a light pole seat movably installed between the limiting seats, a fixing slot on each side of the light pole seat, the limiting seat movably installed inside the fixing slot, a fixing insert fixed at the bottom of the base, reinforcing bars welded between the fixing inserts, and a support column fixedly installed on the light pole seat.

[0006] Furthermore, a ring seat is welded to one end of the support column, a connecting rod is welded to one side of the ring seat, and a lamp holder is fixedly installed at one end of the connecting rod.

[0007] Furthermore, a reinforcing base is welded to the other side of the support column, and a positioning hole is opened on the reinforcing base, with a lightning rod movably installed inside the positioning hole.

[0008] Furthermore, a fixing ring is movably installed on the side of the lightning rod, and a movable cylinder is welded to the bottom of the fixing ring. The movable cylinder is movably installed on the support column.

[0009] Furthermore, a limiting groove is opened on the side of the support column, and a support mechanism is fixed inside the limiting groove. A limiting block is fixed at one end of the support mechanism, and one end of the limiting block is fixed to the inner wall of the fixing ring.

[0010] Furthermore, a rotating column is welded to the side of the lightning rod, a torsion spring is installed on the rotating column, the rotating column is mounted on the fixed ring through the torsion spring, and a positioning column is welded to the bottom of the lightning rod.

[0011] Furthermore, a fixing plate and a support plate are fixedly installed on one side of the limiting seat, and an installation groove is opened on the inner wall of the lamp post base. The fixing plate and the support plate are movably installed inside the lamp post base through the installation groove.

[0012] Furthermore, the lamp post base has a fixing hole, the limiting seat has an installation hole, and a cable is movably installed between the support plate and the fixing plate. One end of the cable is movably installed on the rotating column, and the other end of the cable is connected to the fixed plug through an electric wire.

[0013] The beneficial effects of this utility model are: 1. In use, when the limiting seat clamps and fixes the lamp post base, the lamp post base moves and adjusts its position through the limiting seat and the movable seat. At the same time, the movable seat is limited and fixed by the fixing bolts. After the limiting and fixing is completed, the lamp post base is quickly fixed.

[0014] 2. In this utility model, while the limiting seat clamps and limits the light pole seat, the fixing plate and the support plate complete the compression and fixation of the cable. After the cable comes into contact with the fixing plate and the support plate, the conductive circuit is connected. Later, the lightning on the fixing plate and the support plate is conducted to the fixed insertion point through the wire and then into the ground.

[0015] 3. In this utility model, the movable cylinder pushes the lightning rod into the interior of the reinforcement base. After the movable cylinder moves downward, the lightning rod moves downward and rotates. The movable cylinder pushes the positioning column into the interior of the reinforcement base, thereby moving the sharp point of the lightning rod towards the lamp post base. This effectively avoids damage to external objects caused by the sharp point, thus facilitating the overall movement and exposure of the equipment. The lightning rod is then rotated and installed, thereby effectively improving the assembly speed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the lightning protection grounding structure of a smart street light pole according to the present invention. Figure 2 This is a schematic diagram of the base of the lightning protection grounding structure for a smart street light pole according to this utility model; Figure 3 This is a schematic diagram of the movable cylinder of the lightning protection grounding structure for a smart street light pole according to this utility model; Figure 4 This is a schematic diagram of the structure of the lightning protection grounding structure of a smart street light pole after the movable cylinder has been removed. Figure 5 This is an enlarged schematic diagram of point A of the lightning protection grounding structure of a smart street light pole according to this utility model; Figure 6 This is a schematic diagram of the limiting seat of a lightning protection grounding structure for a smart street light pole according to this utility model.

[0017] In the diagram: 1. Base; 2. Movable seat; 3. Slot; 4. Fixing bolt; 5. Lamp post seat; 6. Support column; 7. Fixing hole; 8. Fixing groove; 9. Limiting seat; 10. Fixing insert; 11. Reinforcing bar; 12. Ring seat; 13. Reinforcing seat; 14. Lightning rod; 15. Connecting rod; 16. Lamp holder; 17. Movable cylinder; 18. Fixing ring; 19. Positioning column; 20. Limiting groove; 21. Rotating column; 22. Torsion spring; 23. Support mechanism; 24. Limiting block; 25. Fixing plate; 26. Support plate; 27. Cable; 28. Mounting hole. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Please see Figures 1 to 6 This utility model provides a technical solution: a lightning protection grounding structure for a smart street light pole, including a base 1, a slot 3 on the base 1, a fixing bolt 4 movably installed inside the slot 3, a movable seat 2 movably installed on the fixing bolt 4, a limiting seat 9 welded to the side of the movable seat 2, a light pole seat 5 movably installed between the limiting seats 9, a fixing slot 8 on each side of the light pole seat 5, the limiting seat 9 movably installed inside the fixing slot 8, a fixing insert 10 fixed at the bottom of the base 1, steel bars 11 welded between the fixing inserts 10, and a support column 6 fixedly installed on the light pole seat 5. One end of the support column 6 is welded with a ring seat 12, and a connecting rod 15 is welded to one side of the ring seat 12. A lamp holder 16 is fixedly installed at one end of the connecting rod 15. After spot welding steel bars 11 to the side of the fixed cutting 10, it is installed inside the pre-excavated pit. After the fixed cutting 10 and steel bars 11 are installed, concrete is poured. When the fixed cutting 10 forms conductive points in four directions, it provides multi-point fixed support for the base 1.

[0020] In this embodiment, a reinforcing base 13 is welded to the other side of the support column 6. A positioning hole is formed on the reinforcing base 13, and a lightning rod 14 is movably installed inside the positioning hole. A fixing ring 18 is movably installed on the side of the lightning rod 14, and a movable cylinder 17 is welded to the bottom of the fixing ring 18. The movable cylinder 17 is movably installed on the support column 6. A limiting groove 20 is formed on the side of the support column 6, and a support mechanism 23 is fixed inside the limiting groove 20. A limiting block 24 is fixed to one end of the support mechanism 23, and one end of the limiting block 24 is fixed to the inner wall of the fixing ring 18. The support mechanism 23 is a support spring. When the support spring is compressed, it deforms, and the deformed limiting block 24 generates an upward thrust. Later, the rebound force of the support mechanism 23 pushes the movable cylinder 17 and the fixing ring 18 to move upward continuously.

[0021] In this embodiment, a rotating column 21 is welded to the side of the lightning rod 14, and a torsion spring 22 is installed on the rotating column 21. The rotating column 21 is mounted on the fixing ring 18 via the torsion spring 22. A positioning column 19 is welded to the bottom of the lightning rod 14. A fixing plate 25 and a support plate 26 are fixedly installed on one side of the limiting seat 9. An installation groove is opened on the inner wall of the lamp post base 5, and the fixing plate 25 and the support plate 26 are movably installed inside the lamp post base 5 through the installation groove. The lamp post base 5 has a fixing hole 7, and the limiting seat 9 has an installation hole 28. A cable 27 is movably installed between the support plate 26 and the fixing plate 25. One end of the cable 27 is movably installed on the rotating column 21, and the other end of the cable 27 is connected to the fixing plug 10 through an electric wire. The rotating column 21 rotates the lightning rod 14 on the side of the fixing ring 18 through the torque of the torsion spring 22. When the lightning rod 14 loses its support, the sharp end of the lightning rod 14 is always distributed in the direction of the lamp post base 5. Thus, under the torque of the torsion spring 22, the lightning rod 14 can contact the reinforcing seat 13 under the left and right torque to provide secondary support for the fixing ring 18.

[0022] Working principle: In use, a pit is dug at the location where the light pole base 5 is to be installed. After the pit is dug, the fixing insert 10 with welded steel bars 11 is installed inside the pit. After the fixing insert 10 is installed, the base 1 needs to be leveled using a leveling device. After the base 1 is leveled, concrete is poured from the side of the pit. The concrete provides fixed support for the fixing insert 10 and the steel bars 11. After the base 1 is fixed, the fixing bolt 4 is rotated to loosen, and the movable seat 2 slides inside the slot 3 through the fixing bolt 4. After the movable seat 2 slides, the position of the limiting seat 9 is adjusted. The position of the limiting seat 9 controls the installation position of the light pole base 5. When the light pole base 5 is installed between the limiting seats 9, the limiting seat 9, pushed by the movable seat 2, causes the fixing plate 25 and the support plate 26 to enter the interior of the light pole base 5. The fixing plate 25 and the support plate 26 move horizontally with a vertical offset. The movement of the fixing plate 25 and the support plate 26 completes the compression and fixation of the cable 27. The cable 27 is fixed to the fixing plate 25 and the support plate 26. After the support plate 26 is connected, the subsequent conductive circuit is connected. The mounting hole 28 on the limiting seat 9 is aligned with the fixing hole 7, and the lamp post base 5 is fixed again with bolts. In use, the movable cylinder 17 pushes the lightning rod 14 into the interior of the reinforcing seat 13. After the movable cylinder 17 moves downward, the lightning rod 14 moves downward and rotates. The movable cylinder 17 pushes the positioning column 19 into the interior of the reinforcing seat 13, so that the sharp point of the lightning rod 14 moves towards the lamp post base 5, effectively avoiding damage to external objects caused by the sharp point, thus facilitating the overall movement and exposure of the equipment. The lightning rod 14 is rotated and installed later, thus effectively improving the assembly speed. While the limiting seat 9 clamps and limits the lamp post base 5, the fixing plate 25 and the support plate 26 complete the compression and fixation of the cable 27. After the cable 27 contacts the fixing plate 25 and the support plate 26, the conductive circuit is connected. The lightning on the fixing plate 25 and the support plate 26 is conducted to the fixed insertion point 10 through the wire and then into the ground.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A lightning protection grounding structure for a smart street light pole, comprising a base (1), characterized in that: The base (1) has a slot (3), a fixing bolt (4) is movably installed inside the slot (3), a movable seat (2) is movably installed on the fixing bolt (4), a limiting seat (9) is welded to the side of the movable seat (2), a lamp post seat (5) is movably installed between the limiting seats (9), a fixing slot (8) is opened on the side of the lamp post seat (5), the limiting seat (9) is movably installed inside the fixing slot (8), a fixing insert (10) is fixed at the bottom of the base (1), a steel bar (11) is welded between the fixing inserts (10), and a support column (6) is fixedly installed on the lamp post seat (5).

2. The lightning protection grounding structure for a smart street light pole according to claim 1, characterized in that: One end of the support column (6) is welded with a ring seat (12), and a connecting rod (15) is welded to one side of the ring seat (12). A lamp holder (16) is fixedly installed at one end of the connecting rod (15).

3. The lightning protection grounding structure for a smart street light pole according to claim 2, characterized in that: A reinforcing base (13) is welded to the other side of the support column (6). A positioning hole is opened on the reinforcing base (13), and a lightning rod (14) is movably installed inside the positioning hole.

4. The lightning protection grounding structure for a smart street light pole according to claim 3, characterized in that: A fixing ring (18) is movably installed on the side of the lightning rod (14), and a movable cylinder (17) is welded to the bottom of the fixing ring (18). The movable cylinder (17) is movably installed on the support column (6).

5. The lightning protection grounding structure for a smart street light pole according to claim 1, characterized in that: The support column (6) has a limiting groove (20) on its side. A support mechanism (23) is fixed inside the limiting groove (20). A limiting block (24) is fixed at one end of the support mechanism (23). One end of the limiting block (24) is fixed on the inner wall of the fixing ring (18).

6. The lightning protection grounding structure for a smart street light pole according to claim 3, characterized in that: The lightning rod (14) has a rotating column (21) welded to its side. A torsion spring (22) is installed on the rotating column (21). The rotating column (21) is installed on the fixing ring (18) through the torsion spring (22). A positioning column (19) is welded to the bottom of the lightning rod (14).

7. The lightning protection grounding structure for a smart street light pole according to claim 1, characterized in that: A fixing plate (25) and a support plate (26) are fixedly installed on one side of the limiting seat (9). An installation groove is opened on the inner wall of the lamp post seat (5). The fixing plate (25) and the support plate (26) are movably installed inside the lamp post seat (5) through the installation groove.

8. The lightning protection grounding structure for a smart street light pole according to claim 7, characterized in that: The lamp post base (5) has a fixing hole (7), the limiting seat (9) has an installation hole (28), and a cable (27) is movably installed between the support plate (26) and the fixing plate (25). One end of the cable (27) is movably installed on the rotating column (21), and one end of the cable (27) is connected to the fixed plug (10) through an electric wire.

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