CN214589697U

CN214589697U - Lightning stroke protection device for iron tower

Info

Publication number: CN214589697U
Application number: CN202120930862.XU
Authority: CN
Inventors: 余长征
Original assignee: Shenzhen Competitor Spd Manufacturing Co ltd
Current assignee: Shenzhen Competitor Spd Manufacturing Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-02
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a lightning-arrest technical field of iron tower discloses a thunderbolt protector for iron tower, for improving iron tower thunderbolt protector's installation convenience, the outside of location barrel holder is located bottom position department symmetry and is provided with arm power frame mechanism, the top of rotatory hand wheel is provided with the drive worm, the bottom symmetry of lift lead screw is provided with the transmission worm wheel, the lift lead screw passes through the driving medium and is connected with lightning rod mechanism. The utility model discloses a rotating rotatory hand wheel and driving flexible of lightning rod mechanism receive and release, when hanging the thunderbolt protector and get, can with lightning rod mechanism income location barrel holder in, reduce the occupation space of location barrel holder, improve the convenience of hoist and mount, and in the equipment use, through the arm strength frame mechanism that can adjust in a flexible way, the staff of can being convenient for fixes the lightning rod protector on the truss of iron tower, replaced the tradition form that carries out the bolt location of punching on the scene, it is very convenient to operate.

Description

Lightning stroke protection device for iron tower

Technical Field

The utility model relates to an iron tower technical field that takes shelter from thunder specifically is a thunderbolt protector for iron tower.

Background

The lightning rod is provided with a lightning receptor at the top end of a protected object, and is connected with a drainage ground net buried underground by a lead wire in accordance with the specification, when thundercloud discharges to be close to the ground, the lightning rod causes the ground electric field to be distorted, a space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, the lightning is guided to discharge to the lightning rod, the lightning current is led to the ground through the grounding down conductor and the grounding device, thereby preventing the protected object from being struck by lightning, being suitable for building facilities such as petrochemical warehouses, radio and television, gas stations, building buildings, beacon stations, communication base stations, weather stations, military bases, radar rooms, bank buildings, iron towers and the like, particularly for iron towers, since the iron tower is generally used for carrying power cables and receiving and transmitting signals, the iron tower must be matched with an auxiliary lightning stroke protection device during the construction and use process.

But there is some shortcomings about the thunderbolt protector that the iron tower was used in the existing market, and traditional thunderbolt protector structure is comparatively single, and its nimble hoist and mount performance is inconvenient, and the staff of being not convenient for hangs it and gets to the iron tower top, and in the equipment use, mostly carries out the form that the bolt punched the location on the scene, and when its operating strength was big, it was very consuming time again. Accordingly, one skilled in the art provides a lightning strike protection device for a tower to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thunderbolt protector for iron tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thunderbolt protector for iron tower, includes the location barrel holder, the outside of location barrel holder is located bottom position department symmetry and is provided with arm power frame mechanism, and the front side of location barrel holder is located bottom position department embedding and is connected with rotatory hand wheel, the inboard of location barrel holder is located both ends position department symmetric connection and has the lift lead screw, the top of rotatory hand wheel is provided with the transmission worm, the bottom symmetry of lift lead screw is provided with the transmission worm wheel, and the outside of lift lead screw has cup jointed the driving medium, the lift lead screw passes through the driving medium and is connected with lightning rod mechanism.

As a further aspect of the present invention: the arm force frame mechanism comprises a positioning main arm, a connecting seat is arranged at the top of the positioning main arm, an adjusting support arm is connected to the outer side of the connecting seat in a rotating mode, the upper surface of the connecting seat is located at the edge position and symmetrically penetrates through the connecting seat to be provided with an adjusting through hole, the tail end of the adjusting support arm penetrates through the adjusting through hole to be provided with a positioning through hole, a positioning clamping seat is arranged at the top end of the adjusting support arm, knob rods are symmetrically connected to the upper end and the lower end of the positioning clamping seat, and positioning compression rings are arranged at the top ends of the knob rods.

As a further aspect of the present invention: eight groups are no less than to the quantity of adjusting through holes, and the size of adjusting through holes is the same with positioning hole's size, adjusting through holes and positioning hole mutual one-to-one correspondence.

As a further aspect of the present invention: the number of the arm force frame mechanisms is three, and the arm force frame mechanisms are uniformly and symmetrically arranged relative to the circle center of the positioning barrel frame.

As a further aspect of the present invention: the lightning rod mechanism includes the support post, the bottom of support post is provided with the driving medium, and the top of support post is provided with insulating pillar, insulating pillar's top is provided with main lightning rod, one side of main lightning rod is located bottom position department and is provided with the wiring mouth, and the outside of main lightning rod is located tip position department and cup joints and be fixed with the position ring frame, the outside symmetry of position ring frame is provided with supplementary lightning rod.

As a further aspect of the present invention: the number of the auxiliary lightning rods is not less than thirty groups, and the auxiliary lightning rods are arranged in a ring-shaped symmetrical mode.

As a further aspect of the present invention: the screw teeth of the transmission worm are meshed with the teeth of the transmission worm wheel, and the rotary hand wheel is rotatably connected with the lifting screw rod through the transmission worm and the transmission worm wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rotate flexible receiving and releasing that rotatory hand wheel drove lightning rod mechanism, hang when getting lightning stroke protector, can be with lightning rod mechanism income location bobbin cradle, reduce the occupation space of location bobbin cradle, improve the convenience of hoist and mount, simultaneously through receiving and releasing to lightning rod mechanism, can cover the protection processing to lightning rod mechanism, avoid the striking to lead to the condition that the lightning rod mechanism appears the damage, and in the equipment use, through the arm power frame mechanism that can adjust in a flexible way, the staff of can being convenient for fixes lightning stroke protector on the truss of iron tower, the form that the bolt punching location was carried out in the tradition scene has been replaced, in the time of the simple operation, packaging efficiency is very fast again.

Drawings

FIG. 1 is a schematic structural view of a lightning strike protection device for a pylon;

FIG. 2 is a schematic structural view of the interior of a lightning strike protection device for a pylon;

FIG. 3 is a schematic structural diagram of an arm force frame mechanism in a lightning strike protection device for an iron tower;

fig. 4 is a schematic structural diagram of a lightning rod mechanism in a lightning protection device for an iron tower.

In the figure: 1. positioning the barrel frame; 2. rotating a hand wheel; 3. an arm-force frame mechanism; 31. positioning a main arm; 32. a connecting seat; 33. adjusting the through hole; 34. positioning the through hole; 35. adjusting the support arm; 36. positioning the card holder; 37. a knob stem; 38. positioning the compression ring; 4. a lightning rod mechanism; 41. supporting the upright post; 42. a transmission member; 43. an insulating support; 44. a wiring port; 45. an auxiliary lightning rod; 46. a positioning ring frame; 47. a main lightning rod; 5. a lifting screw rod; 6. a drive worm gear; 7. a drive worm.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a lightning strike protection device for an iron tower includes a positioning barrel frame 1, arm frame mechanisms 3 are symmetrically disposed at a bottom position outside the positioning barrel frame 1, the arm frame mechanisms 3 include a main positioning arm 31, a connecting seat 32 is disposed at a top of the main positioning arm 31, an adjusting arm 35 is rotatably connected to an outside of the connecting seat 32, an adjusting through hole 33 is symmetrically disposed at an edge position of an upper surface of the connecting seat 32, a positioning through hole 34 is disposed at a tail end of the adjusting arm 35, a positioning clamp seat 36 is disposed at a top end of the adjusting arm 35, knob rods 37 are symmetrically connected to upper and lower ends of the positioning clamp seat 36, positioning press rings 38 are disposed at top ends of the knob rods 37, the number of the adjusting through holes 33 is not less than eight, the size of the adjusting through holes 33 is the same as that of the positioning through holes 34, the adjusting through holes 33 and the positioning through holes 34 are in one-to-one correspondence, when the lightning strike protection device is assembled and used, a worker rotates the adjusting support arm 35 in sequence to clamp the positioning clamping seat 36 on a truss of an iron tower, after the clamping is finished, the worker inserts the matched positioning bolts into the adjusting through holes 33 and the positioning through holes 34 through the one-to-one correspondence of the adjusting through holes 33 and the positioning through holes 34, the adjusting support arm 35 is positioned, a synchronous worker twists the knob rod 37 to firmly press the positioning press ring 38 on the truss, the lightning stroke protection device is positioned, the number of the arm force frame mechanisms 3 is three, the arm force frame mechanisms 3 are evenly and symmetrically arranged relative to the circle center of the positioning barrel frame 1, in the assembly use process, through the arm force frame mechanism 3 that can adjust in a flexible way, can be convenient for the staff to fix the lightning stroke protector on the truss of iron tower, replaced the tradition on-the-spot bolt location's that punches form.

The front side of the positioning barrel frame 1 is embedded and connected with a rotary hand wheel 2 at the bottom position, the inner side of the positioning barrel frame 1 is symmetrically connected with lifting screw rods 5 at the two ends, the top end of the rotary hand wheel 2 is provided with a transmission worm 7, the bottom end of the lifting screw rod 5 is symmetrically provided with a transmission worm wheel 6, the outer side of the lifting screw rod 5 is sleeved with a transmission piece 42, screw teeth of the transmission worm 7 are mutually meshed with teeth of the transmission worm wheel 6, the rotary hand wheel 2 is rotatably connected with the lifting screw rod 5 through the transmission worm 7 and the transmission worm wheel 6, in the process of assembling the lightning strike protection device on an iron tower, a worker rotates the rotary hand wheel 2 to drive the transmission worm 7 to rotate, the lifting screw rod 5 is driven to rotate through the matched combination of the transmission worm 7 and the transmission worm wheel 6, the transmission piece 42 is driven to ascend and descend and slide on the lifting screw rod 5, and the lightning rod mechanism 4 is taken into the positioning barrel frame 1, the occupied space of the lightning stroke protection device is reduced, and then workers use the crane to hoist the lightning stroke protection device to the top end of the iron tower for assembly.

Lifting screw 5 passes through driving medium 42 and is connected with lightning rod mechanism 4, lightning rod mechanism 4 includes support post 41, support post 41's bottom is provided with driving medium 42, and support post 41's top is provided with insulating pillar 43, insulating pillar 43's top is provided with main lightning rod 47, one side of main lightning rod 47 is located bottom position department and is provided with wiring port 44, and the outside of main lightning rod 47 is located end position department and cup joints and be fixed with position ring frame 46, position ring frame 46's outside symmetry is provided with auxiliary lightning rod 45, thirty groups are no less than to auxiliary lightning rod 45's quantity, and auxiliary lightning rod 45 is the circular symmetry and arranges, in lightning protection device use, supporting combination through main lightning rod 47 and auxiliary lightning rod 45, can improve the lightning protection ability of iron tower.

The utility model discloses a theory of operation is: during the process of assembling the lightning strike protection device on the iron tower, a worker rotates the rotating hand wheel 2 to drive the transmission worm 7 to rotate, the lifting screw rod 5 is driven to rotate through the matched combination of the transmission worm 7 and the transmission worm wheel 6, the transmission piece 42 is driven to slide up and down on the lifting screw rod 5, the lightning rod mechanism 4 is taken into the positioning barrel frame 1, the occupied space of the lightning strike protection device is reduced, the worker uses a crane to hoist the lightning strike protection device to the top end of the iron tower for assembling work, further, during the process of assembling and using the lightning strike protection device, the worker sequentially rotates the adjusting support arms 35 to enable the positioning clamping seats 36 to be clamped on a truss of the iron tower, after the clamping is finished, the worker inserts the matched positioning bolts into the adjusting through holes 33 and the positioning through holes 34 through the one-to-one correspondence of the adjusting through holes 33 and the positioning through holes 34 to position the adjusting support arms 35, synchronous staff screws the knob rod 37 to firmly press the positioning compression ring 38 on the truss, so as to position the lightning stroke protection device.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a thunderbolt protector for iron tower, includes location barrel holder (1), its characterized in that, the outside of location barrel holder (1) is located bottom position department symmetry and is provided with arm power frame mechanism (3), and the front side of location barrel holder (1) is located bottom position department embedding and is connected with rotatory hand wheel (2), the inboard of location barrel holder (1) is located both ends position department symmetric connection and has lift lead screw (5), the top of rotatory hand wheel (2) is provided with drive worm (7), the bottom symmetry of lift lead screw (5) is provided with drive worm wheel (6), and has cup jointed driving medium (42) in the outside of lift lead screw (5), lift lead screw (5) are connected with lightning rod mechanism (4) through driving medium (42).

2. The lightning strike protection device for the iron tower according to claim 1, wherein the arm force frame mechanism (3) comprises a main positioning arm (31), a connecting seat (32) is arranged at the top of the main positioning arm (31), an adjusting support arm (35) is rotatably connected to the outer side of the connecting seat (32), an adjusting through hole (33) is symmetrically formed in the edge position of the upper surface of the connecting seat (32), a positioning through hole (34) is formed in the tail end of the adjusting support arm (35), a positioning clamping seat (36) is arranged at the top end of the adjusting support arm (35), knob rods (37) are symmetrically connected to the upper end and the lower end of the positioning clamping seat (36), and a positioning compression ring (38) is arranged at the top end of the knob rods (37).

3. The lightning strike protection device for an iron tower according to claim 2, characterized in that the number of the adjusting through holes (33) is not less than eight, the size of the adjusting through holes (33) is the same as that of the positioning through holes (34), and the adjusting through holes (33) and the positioning through holes (34) are in one-to-one correspondence.

4. The lightning strike protection device for an iron tower according to claim 1, characterized in that the number of the arm force frame mechanisms (3) is three, and the arm force frame mechanisms (3) are uniformly and symmetrically arranged relative to the center of the positioning barrel frame (1).

5. The lightning protection device for the iron tower according to claim 1, characterized in that the lightning rod mechanism (4) comprises a support column (41), a transmission member (42) is arranged at the bottom end of the support column (41), an insulating pillar (43) is arranged at the top end of the support column (41), a main lightning rod (47) is arranged at the top end of the insulating pillar (43), a wiring port (44) is arranged at the bottom end position on one side of the main lightning rod (47), a positioning ring frame (46) is fixedly sleeved at the end position on the outer side of the main lightning rod (47), and an auxiliary lightning rod (45) is symmetrically arranged at the outer side of the positioning ring frame (46).

6. The lightning strike protection device for the iron tower according to claim 5, characterized in that the number of the auxiliary lightning conductors (45) is not less than thirty groups, and the auxiliary lightning conductors (45) are arranged in a ring shape and symmetrically.

7. The lightning stroke protection device for the iron tower according to the claim 1 is characterized in that the screw teeth of the transmission worm (7) are meshed with the teeth of the transmission worm wheel (6), and the rotating hand wheel (2) is rotatably connected with the lifting screw rod (5) through the transmission worm (7) and the transmission worm wheel (6).