CN217823700U - A sliding telescopic zinc-clad steel lightning rod - Google Patents

Abstract

The utility model discloses a sliding type telescopic zinc-coated steel lightning rod, which comprises a base and a telescopic component; base: the lightning arrester is provided with an impedance column, a ball seat is arranged at the top end of the impedance column, a lightning arrester is arranged at the top end of the ball seat, and a stabilizing assembly is arranged on the base; a telescopic assembly: including thread section of thick bamboo, guide cylinder, support, frame plate and screw rod, the bottom of impedance post is located to the thread section of thick bamboo, the guide cylinder activity is cup jointed on the thread section of thick bamboo, the both sides bottom of guide cylinder is located to the support symmetry, the frame plate is located between the support of both sides, the screw rod rotates the middle part of connecting at the frame plate, and screw rod threaded connection is downthehole at the thread section of thick bamboo middle part, be equipped with drive assembly on the flexible subassembly, drive assembly includes pivot, main bevel gear and vice bevel gear, and this flexible zinc package steel lightning rod accessible of slidingtype realizes the regulation of height to better stability has, can effectively improve the anti-wind effect, and the practicality is stronger.

Description

A sliding telescopic zinc-clad steel lightning rod

technical field

The utility model relates to the technical field of lightning rods, in particular to a sliding telescopic zinc-clad steel lightning rod.

Background technique

The lightning rod is a device used to protect buildings, tall trees, etc. from lightning strikes. When the thundercloud discharge is close to the ground, it distorts the ground electric field. At the top of the lightning rod, a space where the local electric field is concentrated is formed to affect the development direction of the lightning pilot discharge. , guide the lightning to discharge to the lightning rod, and then introduce the lightning current into the earth through the grounding down conductor and the grounding device, so that the protected object is protected from lightning strikes. Some existing zinc-clad steel lightning rods have a single function and cannot adjust the height according to needs; and The wind resistance effect is poor, and it is easy to tilt or topple when the wind is strong. Therefore, we propose a sliding telescopic zinc-clad steel lightning rod.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a sliding telescopic zinc-clad steel lightning rod, which can realize height adjustment through telescopic expansion, and has good stability, can effectively improve the wind resistance effect, and is practical Strong, can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sliding telescopic zinc-clad steel lightning rod, including a base and telescopic components;

Base: there is an impedance column, the top of the impedance column is provided with a ball seat, the top of the ball seat is provided with a lightning receptor, and the base is provided with a stabilizing component;

Telescopic component: including threaded cylinder, guide cylinder, bracket, frame plate and screw rod, the said threaded cylinder is set at the bottom of the impedance column, the said guide cylinder is movably socketed on the threaded cylinder, and the said bracket is arranged symmetrically on the guide cylinder At the bottom of both sides, the frame plate is arranged between the brackets on both sides, the screw rod is rotatably connected to the middle part of the frame plate, and the screw rod is screwed into the threaded hole in the middle part of the threaded cylinder, and the telescopic assembly is provided with a drive assembly .

Further, the telescopic assembly also includes a side slot and a limit block, the side slot is opened on the side of the guide cylinder, the limit block is slidably connected in the side slot, and the limit block is fixedly connected to the side of the threaded cylinder ,The telescopic component can use the rotation of the screw, and under the cooperation of the side groove and the limit block, the threaded cylinder can be lifted up and down, and then the height of the lightning receptor can be adjusted.

Further, the drive assembly includes a rotating shaft, a main bevel gear and an auxiliary bevel gear, the rotating shaft is rotatably connected to the side of the bracket, the main bevel gear is fixedly sleeved on the inner end of the rotating shaft, and the auxiliary bevel gear is fixedly sleeved At the bottom end of the screw, and the secondary bevel gear meshes with the primary bevel gear.

Further, the driving assembly also includes a rotating wheel and a handle, the rotating wheel is arranged on the outer end of the rotating shaft, and the handle is arranged at the side edge of the rotating wheel, the driving assembly can rotate the rotating wheel through the handle to drive the rotating shaft to rotate, The main bevel gear can realize the rotation of the screw by meshing with the auxiliary bevel gear.

Further, the stabilizing assembly includes a support, a pin, a fixed seat, a telescopic rod and a spring, the support is symmetrically arranged on both sides of the surface of the base, and the pin is symmetrically connected to the top of the support on both sides , the two sides of the fixed seat are respectively fixedly connected with the pins on both sides, and the telescopic rods are provided with four, and the bottom ends of the four telescopic rods are evenly hinged on the surface of the base, and the top ends of the telescopic rods are connected with the fixed The bottom surface of the seat is hinged, and the spring is sleeved on the telescopic rod.

Further, the stability assembly also includes a mounting groove and a counterweight, the installation groove is opened on the side of the fixing seat, the balance weight is placed in the installation groove, the stability assembly can be blown by the wind when the wind is strong The overall swing, under the action of the telescopic rod, can realize the compression and release of the spring, thereby achieving buffering and improving the resistance to wind. At the same time, the use of counterweights can effectively reduce the overall center of gravity, making the whole more stable.

Compared with the prior art, the beneficial effect of the utility model is that the sliding telescopic zinc-clad steel lightning rod has the following advantages:

1. The driving assembly of this sliding telescopic zinc-clad steel lightning rod can rotate the runner through the handle to drive the rotation of the shaft. The main bevel gear can realize the rotation of the screw by meshing with the auxiliary bevel gear. Under the cooperation of the block, the lifting and lowering of the threaded cylinder can be realized, and then the height adjustment of the air receptor can be realized.

2. The stable component of the sliding telescopic zinc-clad steel lightning rod can swing as a whole when the wind is strong, and under the action of the telescopic rod, the compression and release of the spring can be realized, thereby realizing buffering and improving wind resistance. Resistance effect.

3. The sliding telescopic zinc-clad steel lightning rod can effectively lower the center of gravity of the whole by placing the counterweight in the installation groove, so that the whole is more stable and not easy to dump.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1 base, 11 impedance column, 12 ball seat, 13 lightning receptor, 2 telescopic assembly, 21 threaded cylinder, 22 guide cylinder, 23 bracket, 24 shelf plate, 25 screw rod, 26 side groove, 27 limit block, 3 drive assembly, 31 rotating shaft, 32 main bevel gear, 33 secondary bevel gear, 34 runner, 35 handle, 4 stabilizing component, 41 support, 42 pin, 43 fixed seat, 44 telescopic rod, 45 spring, 46 installation slot , 47 counterweights.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1, this embodiment provides a technical solution: a sliding telescopic zinc-clad steel lightning rod, including a base 1 and a telescopic assembly 2;

Base 1: an impedance column 11 is provided, a ball seat 12 is provided on the top of the impedance column 11, an air receptor 13 is provided on the top of the ball seat 12, a stabilizing component 4 is provided on the base 1, and the stabilizing component 4 includes a support 41, a pin Column 42, fixed seat 43, telescopic rod 44 and spring 45, support 41 are symmetrically located on both sides of the surface of base 1, and pin column 42 is symmetrically rotated and connected to the top of support 41 on both sides, and the two sides of fixed seat 43 are respectively Fixedly connected with the pin posts 42 on both sides, the telescopic rods 44 are provided with four, and the bottom ends of the four telescopic rods 44 are uniformly hinged on the surface of the base 1, the top of the telescopic rods 44 is hinged with the bottom surface of the fixed seat 43, and the spring 45 Socketed on the telescopic rod 44, the stabilizing component 4 also includes a mounting groove 46 and a counterweight 47, the mounting groove 46 is opened on the side of the fixing seat 43, and the counterweight 47 is placed in the mounting groove 46;

Telescopic component 2: including threaded cylinder 21, guide cylinder 22, bracket 23, frame plate 24 and screw rod 25, threaded cylinder 21 is set at the bottom end of impedance column 11, guide cylinder 22 is movably socketed on threaded cylinder 21, bracket 23 is symmetrical Set on the bottom of both sides of the guide cylinder 22, the frame plate 24 is arranged between the brackets 23 on both sides, the screw rod 25 is rotatably connected to the middle part of the frame plate 24, and the screw rod 25 is threaded in the threaded hole in the middle part of the threaded cylinder 21, telescopic The assembly 2 also includes a side groove 26 and a limiting block 27, the side groove 26 is opened on the side of the guide cylinder 22, the limiting block 27 is slidably connected in the side groove 26, and the limiting block 27 is fixedly connected to the side of the threaded cylinder 21, The telescopic assembly 2 is provided with a driving assembly 3, the driving assembly 3 includes a rotating shaft 31, a main bevel gear 32 and a secondary bevel gear 33, the rotating shaft 31 is connected to the side of the bracket 23 in rotation, and the main bevel gear 32 is fixedly sleeved on the inner end of the rotating shaft 31 , the auxiliary bevel gear 33 is fixedly sleeved on the bottom end of the screw rod 25, and the auxiliary bevel gear 33 meshes with the main bevel gear 32, and the drive assembly 3 also includes a runner 34 and a handle 35, and the runner 34 is arranged on the outer end of the rotating shaft 31, A handle 35 is provided at the side edge of the wheel 34 .

Turn the wheel 34 through the handle 35 to drive the rotating shaft 31 to rotate. The main bevel gear 32 can realize the rotation of the screw 25 by meshing with the auxiliary bevel gear 33. The rotation of the screw 25 is used to cooperate with the side groove 26 and the limit block 27. Next, the expansion and contraction of the threaded cylinder 21 can be realized.

The working principle of a sliding telescopic zinc-clad steel lightning rod provided by the utility model is as follows: first, the handle 35 rotates the runner 34 to drive the rotating shaft 31 to rotate, and the main bevel gear 32 meshes with the auxiliary bevel gear 33 to realize the screw rod 25 Rotation of screw rod 25, under the cooperation of side groove 26 and stop block 27, can realize the expansion and contraction of threaded cylinder 21, and then can realize the adjustment of the height of lightning receptor 13. When the wind is strong, the wind blows Under the action of the telescopic rod 44, the compression and release of the spring 45 can be realized, thereby achieving buffering and improving the resistance to wind. At the same time, by placing the counterweight 47 in the installation groove 46, it can effectively reduce the The center of gravity of the whole, so that the whole is more stable and not easy to fall.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (6)

1. The utility model provides a flexible zinc package steel lightning rod of slidingtype which characterized in that: comprises a base (1) and a telescopic component (2);

base (1): the lightning arrester is provided with an impedance column (11), a ball seat (12) is arranged at the top end of the impedance column (11), a lightning arrester (13) is arranged at the top end of the ball seat (12), and a stabilizing assembly (4) is arranged on the base (1);

telescoping assembly (2): including a screw thread section of thick bamboo (21), guide cylinder (22), support (23), frame plate (24) and screw rod (25), the bottom of impedance post (11) is located in a screw thread section of thick bamboo (21), guide cylinder (22) activity cup joints on a screw thread section of thick bamboo (21), the both sides bottom of guide cylinder (22) is located to support (23) symmetry, frame plate (24) are located between support (23) of both sides, screw rod (25) rotate to be connected at the middle part of frame plate (24), and screw rod (25) threaded connection is in the screw thread hole at a screw thread section of thick bamboo (21) middle part, be equipped with drive assembly (3) on extensible assembly (2).

2. The sliding type telescopic zinc-coated steel lightning rod according to claim 1, characterized in that: the telescopic assembly (2) further comprises a side groove (26) and a limiting block (27), the side groove (26) is arranged on the side face of the guide cylinder (22), the limiting block (27) is connected in the side groove (26) in a sliding mode, and the limiting block (27) is fixedly connected with the side face of the threaded cylinder (21).

3. The sliding type telescopic zinc-coated steel lightning rod according to claim 1, characterized in that: drive assembly (3) are including pivot (31), main bevel gear (32) and vice bevel gear (33), pivot (31) are rotated and are connected the side at support (23), main bevel gear (32) are fixed cup joints the inside one end in pivot (31), the fixed cover of vice bevel gear (33) is connected in the bottom of screw rod (25), and vice bevel gear (33) and main bevel gear (32) meshing.

4. The sliding type telescopic zinc-coated steel lightning rod according to claim 3, characterized in that: the driving assembly (3) further comprises a rotating wheel (34) and a handle (35), the rotating wheel (34) is arranged at one end of the outer portion of the rotating shaft (31), and the handle (35) is arranged at the edge of the side face of the rotating wheel (34).

5. The sliding type telescopic zinc-coated steel lightning rod according to claim 1, characterized in that: stabilize subassembly (4) and include support (41), round pin post (42), fixing base (43), telescopic link (44) and spring (45), the surperficial both sides of base (1) are located to support (41) symmetry, round pin post (42) symmetry rotates the top of connecting support (41) in both sides, the both sides of fixing base (43) respectively with round pin post (42) fixed connection of both sides, telescopic link (44) are equipped with four, and the bottom of four telescopic links (44) evenly articulates the surface at base (1), the top of telescopic link (44) is articulated with the bottom surface of fixing base (43), spring (45) cup joint on telescopic link (44).

6. The sliding type telescopic zinc-coated steel lightning rod according to claim 1, characterized in that: stabilizing component (4) still include mounting groove (46) and balancing weight (47), the side of fixing base (43) is seted up in mounting groove (46), balancing weight (47) are arranged in mounting groove (46).

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