CN217063237U

CN217063237U - Lightning protection device of electric power transmission and distribution line

Info

Publication number: CN217063237U
Application number: CN202122320745.4U
Authority: CN
Inventors: 侯烨宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-07-26
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a lightning protection device of an electric power transmission and distribution line, which relates to the technical field of the electric power transmission and distribution line and comprises a base, wherein a tower pole is arranged on the base, a support plate is arranged at the upper end of the tower pole, a lightning rod is arranged at the upper side of the support plate, a grounding lead is arranged on the lightning rod, a conduit is arranged outside the grounding lead, a clamping ring is arranged on the periphery of the support plate, a rope is arranged on the clamping ring, a connecting piece is arranged at the lower end of the rope, a first threaded rod is arranged at the lower end of the connecting piece, a locking ring is arranged at the lower end of the first threaded rod, a second threaded rod is arranged at the lower end of the locking ring, a fixing piece is arranged at the lower end of the second threaded rod, the first threaded rod and the second threaded rod are driven to move simultaneously by controlling the locking ring, the connecting piece is driven to move downwards when the first threaded rod moves downwards, the connecting piece pulls the rope, the rope is fixed to the support plate by matching with the clamping ring after being pulled straight rope, thereby playing a role of fixing the lightning rod and fixing and supporting the tower pole, thereby increasing the stability of the whole device and preventing the device from deflection or falling.

Description

Lightning protection device of electric power transmission and distribution line

Technical Field

The utility model relates to an electric power transmission and distribution lines technical field specifically is an electric power transmission and distribution lines's lightning protection device.

Background

Along with the development of science and technology, electric power has become one of the most important resources, and if the thunder and lightning hit transmission line, then can lead to the circuit tripping operation or the body impaired, the influence lasts the power supply, if to transmission line ground connection, just can strengthen the lightning protection, then the lightning protection device that then needs electric power transmission and distribution lines carries out the lightning protection.

This type of lightning protection device on the market is various today, can satisfy people's user demand basically, but still has certain problem, and the holistic poor stability of current distribution lines installation pole easily takes place the skew phenomenon when lightning protection device uses to great influence the stability when lightning protection device uses.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art exists, an object of the utility model is to provide a lightning protection device of electric power transmission and distribution lines, its advantage that has is when accomplishing the lightning protection device installation back, rotate through control lock ring and drive first threaded rod and second threaded rod simultaneous movement, and through first threaded rod and second threaded rod screw thread opposite direction, make first threaded rod and second threaded rod carry out the motion in opposite directions, drive the connecting piece lapse when first threaded rod lapse, connecting piece pulling rope, the rope is fixed the backup pad through cooperating with the joint ring after being straightened, thereby play the effect fixed to the lightning rod in the backup pad, and carry out the fixed stay to the king staff of being connected with the backup pad, with this holistic stability of increase lightning protection device, prevent that lightning protection device from taking place the skew or toppling over the circumstances.

The above object of the present invention can be achieved by the following technical solutions:

a lightning protection device for an electric power transmission and distribution line comprises a base, wherein a tower pole is fixedly connected to the base, a supporting plate is fixedly connected to the upper end of the tower pole, a lightning rod is fixedly connected to the upper side of the supporting plate, a grounding lead is fixedly connected to the lightning rod, the lower end of the grounding lead penetrates through the supporting plate, a wire conduit is sleeved on the outer side of the grounding lead and is fixedly connected to one side of the tower pole, clamping rings are fixedly connected to the peripheral sides of the supporting plate, a rope is wound on the clamping rings, a connecting piece is fixedly connected to the lower end of the rope, the lower end of the connecting piece is inserted and rotatably connected with a first threaded rod, a locking ring is sleeved and threadedly connected to the lower end of the first threaded rod, the lower end of the locking ring is inserted and threadedly connected with a second threaded rod, the first threaded rod is opposite to the threads of the second threaded rod, and a fixing piece is hinged to the lower end of the second threaded rod, the fixing piece is fixedly connected with the base.

Through adopting above-mentioned technical scheme, after accomplishing the lightning protection device installation, rotate through control lock ring and drive first threaded rod and second threaded rod simultaneous movement, and through first threaded rod and second threaded rod screw thread opposite direction, make first threaded rod and second threaded rod carry out the motion in opposite directions, drive connecting piece downstream when first threaded rod downstream, connecting piece pulling rope, the rope is fixed the backup pad through cooperating with joint ring after being straightened, thereby play the effect fixed to the lightning rod in the backup pad, and carry out the fixed stay to the tower pole of being connected with the backup pad, increase the holistic stability of lightning protection device with this, prevent that the lightning protection device from taking place the circumstances such as incline or topple over, wherein, utilize ground lead to draw ground connection ground to strengthen holistic lightning protection effect, the wire pipe protects ground lead.

The present invention in a preferred embodiment can be further configured to: last down overlapping in proper order of tower pole is established and fixedly connected with lantern ring and fixing base, the fixing base bottom with base fixed connection, all articulated in the week side of fixing base have the bracing piece, upper end of the support bar with the lantern ring is articulated.

Through adopting above-mentioned technical scheme, after accomplishing the lightning protection device installation, the fixity of tower pole is strengthened to the fixing base, and the lantern ring carries out the fixed stay through bracing piece and fixing base cooperation to the tower pole to improve the stability of tower pole, prevent that the circumstances such as incline from appearing in the tower pole.

The present invention may be further configured in a preferred embodiment as: the base edge all is equipped with fixing device, fixing device includes the sleeve, the sleeve is vertical to run through the base and rather than fixed connection, vertical the inserting in the sleeve is established and sliding connection has the inserted bar, the inserted bar with the sleeve is kept flat to rotating the connection, inserted bar upper end fixedly connected with third threaded rod, the third threaded rod with sleeve threaded connection, third threaded rod upper end fixedly connected with hand wheel, inserted bar lower extreme fixedly connected with conical head.

Through adopting the above technical scheme, in use, after accomplishing the lightning protection device installation, earlier pass through sleeve department on the base with the inserted bar of being connected as an organic whole, insert the underground, then it rotates to drive the third threaded bar through the control hand wheel and rotates, the third threaded bar is through carrying out the removal of vertical direction with sleeve threaded connection, make the third threaded bar further take the inserted bar to insert secret depths, thereby further fix and support the base, with this stability that improves the device is holistic, wherein, when the conical head can make the staff insert the inserted bar and fix underground, it is more convenient laborsaving, be convenient for improve the availability factor.

The present invention in a preferred embodiment can be further configured to: the lightning rod is a ball type lightning rod, and the lightning rod is made of a galvanized steel pipe.

Through adopting above-mentioned technical scheme, the lightning rod is preferably the ball formula lightning rod, and the lightning rod is preferably the preparation of galvanized steel pipe to lightning-arrest effect is better.

The present invention may be further configured in a preferred embodiment as: the lightning rod is fixedly connected with a lightning protection belt on the periphery of the lightning rod, and the lightning rod is fixedly connected with the ground lead.

Through adopting above-mentioned technical scheme, lightning-arrest area can with the lightning rod combined action, further improve the lightning-arrest effect of device.

To sum up, the utility model discloses a following at least one useful technological effect:

1. after the lightning protection device is installed, the first threaded rod and the second threaded rod are driven to move simultaneously by controlling the rotation of the locking ring, the first threaded rod and the second threaded rod move oppositely through opposite thread directions of the first threaded rod and the second threaded rod, the connecting piece is driven to move downwards when the first threaded rod moves downwards, the connecting piece pulls the rope, the rope is straightened and then matched with the clamping ring to fix the supporting plate, so that a lightning rod on the supporting plate is fixed, and a tower rod connected with the supporting plate is fixedly supported, so that the overall stability of the lightning protection device is improved, the lightning protection device is prevented from deflecting or toppling over, and the like;

2. after the lightning protection device is installed, the fixing seat strengthens the fixity of the tower pole, and the lantern ring is matched with the fixing seat through the supporting rod to fixedly support the tower pole, so that the stability of the tower pole is improved, and the tower pole is prevented from being inclined and the like;

3. during the use, after accomplishing the lightning protection device installation, earlier pass through sleeve department on the base with the inserted bar as an organic whole of being connected with the third threaded rod, insert the underground, then rotate through the control hand wheel and drive the third threaded rod and rotate, the third threaded rod is through carrying out the removal of vertical direction with box thread connection, make the third threaded rod further take the inserted bar to insert secret depths, thereby further fix and support the base, with this improvement device holistic stability, wherein, when the conical head can make the staff insert the inserted bar and fix underground, it is more convenient laborsaving, be convenient for improve the availability factor.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals are as follows: 1. a base; 2. a tower pole; 3. a support plate; 4. a lightning rod; 5. a ground lead; 6. a conduit; 7. a snap ring; 8. a rope; 9. a connecting member; 10. a first threaded rod; 11. locking a ring; 12. a second threaded rod; 13. a fixing member; 14. a collar; 15. a fixed seat; 16. a support bar; 17. a fixing device; 171. a sleeve; 172. a rod is inserted; 173. a third threaded rod; 174. a hand wheel; 175. a conical head; 18. lightning protection belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in FIG. 1, the lightning protection device for power transmission and distribution lines disclosed by the present invention comprises a base 1, a tower rod 2 fixedly connected to the base 1, a supporting plate 3 fixedly connected to the upper end of the tower rod 2, a lightning rod 4 fixedly connected to the upper side of the supporting plate 3, a grounding lead 5 fixedly connected to the lightning rod 4, a ground foundation connected to the grounding lead 5 for enhancing the overall lightning protection effect, a supporting plate 3 penetrating the lower end of the grounding lead 5, a conduit 6 sleeved outside the grounding lead 5, the conduit 6 fixedly connected to one side of the tower rod 2, the conduit 6 protecting the grounding lead 5, a clamping ring 7 fixedly connected to the periphery of the supporting plate 3, a rope 8 wound around the clamping ring 7, a connecting member 9 fixedly connected to the lower end of the rope 8, a first threaded rod 10 rotatably connected to the lower end of the connecting member 9, a locking ring 11 sleeved and threadedly connected to the lower end of the first threaded rod 10, the lower end of the locking ring 11 is inserted and connected with a second threaded rod 12 in a threaded manner, the first threaded rod 10 and the second threaded rod 12 are opposite in thread, the lower end of the second threaded rod 12 is hinged with a fixing piece 13, the fixing piece 13 is fixedly connected with the base 1, after the lightning protection device is installed, the first threaded rod 10 and the second threaded rod 12 are driven to move simultaneously by controlling the locking ring 11 to rotate, in addition, the first threaded rod 10 and the second threaded rod 12 are opposite in thread direction, the first threaded rod 10 and the second threaded rod 12 move oppositely, the connecting piece 9 is driven to move downwards when the first threaded rod 10 moves downwards, the connecting piece 9 pulls the rope 8, the rope 8 is fixed on the support plate 3 by matching with the clamping ring 7 after being pulled straight, so that the effect of fixing the lightning rod 4 on the support plate 3 is achieved, and the tower rod 2 connected with the support plate 3 is fixedly supported, so that the overall stability of the lightning protection device is improved, the situation that the lightning protection device deflects or topples over is prevented.

As shown in fig. 1, from last down overlapping in proper order on the tower pole 2 establishes and fixedly connected with lantern ring 14 and fixing base 15, fixing base 15 bottom and base 1 fixed connection, fixing base 15 week side all articulates there is the bracing piece 16, the bracing piece 16 upper end is articulated with lantern ring 14, after accomplishing the lightning protection device installation, the fixity of tower pole 2 is strengthened to fixing base 15, lantern ring 14 carries out the fixed stay through bracing piece 16 and the cooperation of fixing base 15 to tower pole 2, thereby improve the stability of tower pole 2, prevent that the circumstances such as incline from appearing in tower pole 2.

As shown in fig. 1, the fixing devices 17 are disposed at the corners of the base 1, each fixing device 17 includes a sleeve 171, the sleeve 171 vertically penetrates through the base 1 and is fixedly connected with the base, an insertion rod 172 is vertically inserted and slidably connected in the sleeve 171, the insertion rod 172 is horizontally and rotatably connected with the sleeve 171, a third threaded rod 173 is fixedly connected with the upper end of the insertion rod 172, the third threaded rod 173 is threadedly connected with the sleeve 171, when the lightning protection device is used, the third threaded rod 173 and the integrally connected insertion rod 172 are inserted into the ground through the sleeve 171 on the base 1, a hand wheel 174 is fixedly connected with the upper end of the third threaded rod 173, and then the hand wheel 174 is controlled to rotate to drive the third threaded rod 173 to rotate, the third threaded rod 173 vertically moves through being threadedly connected with the sleeve 171, so that the third threaded rod 173 further drives the insertion rod 172 to be inserted into the deep ground, thereby further fix and support base 1 to this improves the holistic stability of device, and inserted bar 172 lower extreme fixedly connected with conical head 175, when conical head 175 can make the staff insert inserted bar 172 underground and fix, and is convenient laborsaving more, is convenient for improve the availability factor.

As shown in fig. 1, the lightning rod 4 is a ball-type lightning rod 4, the material of the lightning rod 4 is a galvanized steel pipe, the lightning rod 4 is preferably the ball-type lightning rod 4, and the lightning rod 4 is preferably made of the galvanized steel pipe, so that the lightning protection effect is better; the supporting plate 3 is fixedly connected with a lightning strip 18 on the periphery of the lightning rod 4, the fixed connection is fixedly connected with the grounding lead 5, and the lightning strip 18 can act together with the lightning rod 4 to further improve the lightning protection effect of the device.

The implementation principle of the embodiment is as follows: after the lightning protection device is installed, the first threaded rod 10 and the second threaded rod 12 are driven to move simultaneously by controlling the locking ring 11 to rotate, and the first threaded rod 10 and the second threaded rod 12 move oppositely through the opposite thread directions of the first threaded rod 10 and the second threaded rod 12, the connecting piece 9 is driven to move downwards when the first threaded rod 10 moves downwards, the connecting piece 9 pulls the rope 8, the rope 8 is straightened and then fixes the supporting rod 16 through matching with the clamping ring 7, thereby playing the role of fixing the lightning rod 4 on the supporting plate 3 and fixedly supporting the tower pole 2 connected with the supporting plate 3, thereby increasing the stability of the whole lightning protection device, preventing the lightning protection device from deflection or toppling over, wherein, utilize ground connection lead 5 to connect the ground foundation and strengthen holistic lightning protection effect, conduit 6 protects ground connection lead 5.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a lightning protection device of electric power transmission and distribution lines, includes base (1), its characterized in that: fixedly connected with tower pole (2) on base (1), fixedly connected with backup pad (3) is gone up to tower pole (2), backup pad (3) upside fixedly connected with lightning rod (4), fixedly connected with ground lead (5) on lightning rod (4), ground lead (5) lower extreme runs through backup pad (3), ground lead (5) outside cover is equipped with conduit (6), conduit (6) fixed connection in tower pole (2) one side, backup pad (3) week side all fixedly connected with joint ring (7), around being equipped with rope (8) on joint ring (7), rope (8) lower extreme fixedly connected with connecting piece (9), connecting piece (9) lower extreme is inserted and is established and rotate and be connected with first threaded rod (10), the end cover is established and threaded connection has locking ring (11) under first threaded rod (10), the lower end of the locking ring (11) is inserted and connected with a second threaded rod (12) in a threaded manner, the threads of the first threaded rod (10) are opposite to those of the second threaded rod (12), a fixing piece (13) is hinged to the lower end of the second threaded rod (12), and the fixing piece (13) is fixedly connected with the base (1).

2. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: last down overlap in proper order on tower pole (2) is established and fixedly connected with lantern ring (14) and fixing base (15), fixing base (15) bottom with base (1) fixed connection, fixing base (15) week side all articulates there is bracing piece (16), bracing piece (16) upper end with the lantern ring (14) are articulated.

3. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: base (1) edge all is equipped with fixing device (17), fixing device (17) include sleeve (171), sleeve (171) is vertical to be run through base (1) and rather than fixed connection, vertically insert in sleeve (171) and establish and sliding connection has inserted bar (172), inserted bar (172) with sleeve (171) horizontal is kept flat to rotating the connection, inserted bar (172) upper end fixedly connected with third threaded rod (173), third threaded rod (173) with sleeve (171) threaded connection, third threaded rod (173) upper end fixedly connected with hand wheel (174), inserted bar (172) lower extreme fixedly connected with awl head (175).

4. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: the lightning rod (4) is a ball-type lightning rod (4), and the lightning rod (4) is made of a galvanized steel pipe.

5. The lightning protection device for the power transmission and distribution line according to claim 1, wherein: the lightning rod is characterized in that the supporting plate (3) is fixedly connected with lightning strips (18) on the peripheral sides of the lightning rods (4), and the fixed connection is fixedly connected with the grounding lead (5).