CN110725601A - Pole tower grounding down lead anchor bar - Google Patents
Pole tower grounding down lead anchor bar Download PDFInfo
- Publication number
- CN110725601A CN110725601A CN201910961146.5A CN201910961146A CN110725601A CN 110725601 A CN110725601 A CN 110725601A CN 201910961146 A CN201910961146 A CN 201910961146A CN 110725601 A CN110725601 A CN 110725601A
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- stay wire
- rubber
- rod body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims description 55
- 229920003023 plastic Polymers 0.000 claims description 55
- 239000004020 conductor Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 18
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000002788 crimping Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003900 soil pollution Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
- H01B17/583—Grommets; Bushings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a tower grounding down lead anchor rod, which comprises a stay wire rod body, a stay wire hook fixedly arranged at the upper end of the stay wire rod body, a grounding lead hook fixedly arranged at the lower end of the stay wire rod body and an insulating sleeve sleeved on the stay wire rod body, wherein the stay wire hook is fixedly arranged at the upper end of the stay wire rod body; the outer side of the stay wire rod body is coated with a zinc coating, the stay wire hook is used for fixedly connecting the lower end of the stay wire, and the upper end of the stay wire is fixedly connected to the upper part of the tower. The invention has the characteristics of simple structure, convenient operation and reliability, the insulating sleeve is sleeved outside the stay bar body to prevent the corrosion of the stay bar, the insulating sleeve is convenient to disassemble and assemble, the position on the stay bar can be adjusted, warning is carried out at night through the warning lamp and the fluorescent strip, positioning and maintenance of routing inspection personnel are facilitated, illumination is provided, and the influence on the operation safety of a line caused by the fact that the stay bar is damaged by collision of personnel or vehicles can be avoided.
Description
Technical Field
The invention relates to the technical field of distribution line tools, in particular to a pole tower grounding down-lead anchor rod.
Background
A wire rod refers to a rod or other metal component that connects the wire to the earth anchor. Many transmission line towers are in paddy fields or wetlands, and water quality and soil pollution gradually worsen, so that more and more tower grounding down leads and anchor bars are seriously corroded and cannot reach effective service life, and accordingly grounding resistance cannot be guaranteed, lightning trip-out rate is increased, stability of the anchor bars is reduced, and safe operation of lines is seriously affected.
With the rapid development of electric power utilities, the use of transmission line towers is increasing day by day, but the area of the waters and various wetlands in the south of the Yangtze river is 536 square kilometers, which accounts for 11 percent of the total land area of the city, and large-area paddy fields are also available. Many transmission line towers are in paddy fields or wetlands, and water quality and soil pollution gradually worsen, so that more and more tower grounding down leads and anchor bars are seriously corroded and cannot reach effective service life, and accordingly grounding resistance cannot be guaranteed, lightning trip-out rate is increased, stability of the anchor bars is reduced, and safe operation of lines is seriously affected. Meanwhile, with the increase of the difficulty of policy handling, the maintenance cost of the line is greatly consumed every year. Through analysis, the fact that corresponding protection measures are made in the construction stage is the best way for solving a series of problems of seedling compensation cost, labor cost and the like brought by follow-up daily maintenance and repair.
Aiming at the reason that the grounding down lead and the anchor rod are seriously corroded, the current commonly used solution methods comprise three types: the diameters of the grounding down lead and the pull rod are increased, so that the service life of the grounding down lead and the pull rod is longer. And a zinc coating is added, so that the corrosion resistance of the alloy is better. The device is arranged on the grounding down lead and the pull rod, so that the corrosion resistance of the device is improved.
When the grounding down lead and the pull rod are detected through random excavation, the most serious corrosion is usually generated at a position 20-40 cm away from the ground, and the corrosion at other positions is not serious, so that the service life of the whole grounding device can be prolonged as long as the corrosion resistance of the section is improved.
The general ground connection downlead is made with 12mm round steel, changes the interlude into 30mm round steel, and life increases admittedly, but the cost is too high and difficult processing, appears the stress point easily in the junction of thick reinforcing bar and thin reinforcing bar moreover, breaks easily in the transportation.
Although the zinc coating is added, the steel bar is often bent in site construction, and the zinc coating is easily damaged.
The crimping pipe for 12mm round steel is used for crimping the round steel to increase the thickness of the steel bar and prolong the service life of the round steel, but practical operation finds that a plurality of defects still exist: if the embedding depth changes, the pressure welding pipe protective layer is difficult to control to be 20-40 cm below the ground surface according to requirements. Once crimped, the galvanized layer of the round steel and the crimped pipe are also damaged and need to be painted again. The length of the crimping pipe is seriously insufficient, the length of 3 crimping pipes is 24cm, at least 6 crimping pipes are needed according to the protection length of 50cm, and the cost is high. There is not light night, and the anchor bar position has the hidden danger by the striking, not only influences distribution lines's safe operation, also causes the injury to passing personnel or vehicle, and the anchor bar position is difficult for fixing a position when patrolling and examining needs lighting tool to discern and operate.
Therefore, it is desirable to provide a tower grounding down conductor anchor rod that solves the above problems.
Disclosure of Invention
The invention aims to provide a pole tower grounding down lead anchor rod which has the characteristics of good corrosion prevention effect and convenience in warning and operating at night.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a tower grounding down lead anchor comprises an anchor rod body, an anchor hook fixedly arranged at the upper end of the anchor rod body, a grounding anchor hook fixedly arranged at the lower end of the anchor rod body and an insulating sleeve sleeved on the anchor rod body;
the outer side of the stay wire rod body is coated with a zinc coating, the stay wire hook is used for fixedly connecting the lower end of the stay wire, and the upper end of the stay wire is fixedly connected to the upper part of the tower.
As a further improvement of the invention, a power supply box is fixedly arranged on the insulating sleeve, a warning lamp is arranged on the upper part of the insulating sleeve, and the warning lamp is electrically connected with a power supply in the power supply box.
As a further improvement of the invention, the outer side of the insulating sleeve is provided with a mounting groove for fixing the power supply box.
As a further improvement of the invention, a fluorescent strip is pasted on the outer side of the insulating sleeve.
As a structural mode of the insulating sleeve, the insulating sleeve is a round insulating plastic pipe, a rubber layer is fixed on the inner side of the insulating plastic pipe, and opposite notches are formed in the insulating plastic pipe and the rubber layer; the outer side of the insulating plastic pipe is fixedly provided with plastic fixing seats which are positioned at two sides of the notch and are opposite to each other;
and the two plastic fixing seats are fastened and connected together through fastening bolts.
As a structure mode of the insulating sleeve, the insulating sleeve comprises an arc-shaped plastic pipe and first arc-shaped rubber sheets respectively fixed on two opposite ends of the arc-shaped plastic pipe, and the arc-shaped plastic pipe and the first arc-shaped rubber sheets form a circular sleeve wrapping the stay bar body; the rubber layer is fixed on the inner side of the circular sleeve; the outer side of the first arc-shaped rubber sheet is fixed with rubber fixing rings which are positioned at two sides of the joint and are opposite.
As a structural mode of the insulating sleeve, the insulating sleeve comprises an arc-shaped plastic pipe, a second arc-shaped rubber sheet fixed at one end of the arc-shaped plastic pipe and a third arc-shaped rubber sheet fixed at the other end of the arc-shaped plastic pipe; the arc-shaped plastic pipe, the second arc-shaped rubber sheet and the third arc-shaped rubber sheet form a circular sleeve for wrapping the stay wire rod body; the rubber layer is fixed on the inner side of the circular sleeve;
the third arc-shaped rubber sheet is stacked on the upper layer of the second arc-shaped rubber sheet;
two jacks are formed in the third arc-shaped rubber sheet, and two T-shaped rubber pins opposite to the jacks are fixedly connected to the second arc-shaped rubber sheet; insert in the jack through T type rubber participate in, make third arc sheet rubber and second arc sheet rubber fixed connection.
As a structural mode of the insulating sleeve, the insulating sleeve is a round insulating rubber tube, a rubber layer is fixed on the inner side of the insulating rubber tube, and the insulating rubber tube and the rubber layer are provided with opposite interfaces; rubber fixing rings which are positioned at two sides of the interface and are opposite to each other are fixedly arranged on the outer side of the insulating rubber tube;
the two rubber fixing rings are tightly connected together through a fastening bandage.
As a structural mode of the insulating sleeve, the insulating sleeve comprises arc-shaped plastic pipes and a fourth arc-shaped rubber sheet butted between the arc-shaped plastic pipes, and the arc-shaped plastic pipes and the fourth arc-shaped rubber sheet form a circular sleeve wrapping the stay bar body; the rubber layer is fixed on the inner side of the circular sleeve; the two opposite ends of the arc-shaped plastic pipe are absolutely provided with L-shaped slots, and two ends of the fourth arc-shaped rubber sheet are fixedly provided with L-shaped inserting sheets matched with the L-shaped slots;
the fourth arc-shaped rubber sheet is fixedly butted between the two ends of the arc-shaped plastic pipe through the L-shaped inserting sheet inserted in the L-shaped slot.
As a further improvement of the invention, the power supply adopts a solar panel, a storage battery or an electron.
Compared with the prior art, the invention has the following beneficial effects:
the invention has the characteristics of simple structure, convenient operation and reliability, the insulating sleeve is sleeved outside the stay bar body to prevent the corrosion of the stay bar, the insulating sleeve is convenient to disassemble and assemble, the position on the stay bar can be adjusted, warning is carried out at night through the warning lamp and the fluorescent strip, positioning and maintenance of routing inspection personnel are facilitated, illumination is provided, and the influence on the operation safety of a line caused by the fact that the stay bar is damaged by collision of personnel or vehicles can be avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a tower with guy wires according to the present invention;
FIG. 3 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a fourth embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a fifth embodiment of the present invention;
fig. 8 is a schematic view of the structure of the mounting groove of the present invention.
In the drawings, there is shown in the drawings,
11 the stayguy body, 12 the guy wire hook, 13 ground connection lead wire hook, 14 insulation support, 15 power pack, 16 warning lights, 17 phosphor strip, 18 rubber layer, 19 incisions, 21 shaft tower, 22 act as go-between, 31 plastics fixing base, 32 fastening bolt, 33 first arc rubber piece, 34 rubber retaining ring, 35 second arc rubber piece, 36 third arc rubber piece, 37T type rubber base pin, 38 fastening ribbon, 39 fourth arc rubber piece, 40L type inserted sheet, 41 mounting groove.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting.
Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Example one
As shown in figures 1-3 and 8;
a tower grounding down lead anchor comprises an anchor rod body 11, an anchor hook 12 fixedly arranged at the upper end of the anchor rod body 11, a grounding lead hook 13 fixedly arranged at the lower end of the anchor rod body 11 and an insulating sleeve 14 sleeved on the anchor rod body 11;
the outer side of the stay wire rod body 11 is coated with a zinc coating, the stay wire hook 12 is used for fixedly connecting the lower end of the stay wire 22, and the upper end of the stay wire 22 is fixedly connected to the upper part of the tower 21.
Furthermore, a power supply box 15 is fixedly installed on the insulating sleeve 14, a warning lamp 16 is installed on the upper portion of the insulating sleeve 14, and the warning lamp 16 is electrically connected with a power supply in the power supply box 15.
Further, a mounting groove 41 for fixing the power supply box 15 is formed outside the insulating sleeve 14.
Further, a fluorescent strip 17 is adhered to the outer side of the insulating sleeve 14.
Furthermore, the power supply adopts a solar panel, a storage battery or electrons.
Further, the insulating sleeve 14 is a circular insulating plastic pipe, a rubber layer 18 is fixed on the inner side of the insulating plastic pipe, and the insulating plastic pipe and the rubber layer 18 are provided with opposite notches 19; the outer side of the insulating plastic pipe is fixedly provided with plastic fixing seats 31 which are positioned at two sides of the notch 19 and are opposite to each other;
the two plastic fixing seats 31 are fastened together by fastening bolts 32.
Example two
As shown in figures 1, 2, 4 and 8;
a tower grounding down lead anchor comprises an anchor rod body 11, an anchor hook 12 fixedly arranged at the upper end of the anchor rod body 11, a grounding lead hook 13 fixedly arranged at the lower end of the anchor rod body 11 and an insulating sleeve 14 sleeved on the anchor rod body 11;
the outer side of the stay wire rod body 11 is coated with a zinc coating, the stay wire hook 12 is used for fixedly connecting the lower end of the stay wire 22, and the upper end of the stay wire 22 is fixedly connected to the upper part of the tower 21.
Furthermore, a power supply box 15 is fixedly installed on the insulating sleeve 14, a warning lamp 16 is installed on the upper portion of the insulating sleeve 14, and the warning lamp 16 is electrically connected with a power supply in the power supply box 15.
Further, a mounting groove 41 for fixing the power supply box 15 is formed outside the insulating sleeve 14.
Further, a fluorescent strip 17 is adhered to the outer side of the insulating sleeve 14.
Furthermore, the power supply adopts a solar panel, a storage battery or electrons.
Further, the insulating sleeve 14 comprises an arc-shaped plastic pipe and first arc-shaped rubber sheets 33 respectively fixed on two opposite ends of the arc-shaped plastic pipe, and the arc-shaped plastic pipe and the first arc-shaped rubber sheets 33 form a circular sleeve wrapping the stay rod body 11; a rubber layer 18 is fixed on the inner side of the circular sleeve; and rubber fixing rings 34 which are positioned at two sides of the interface and are opposite to each other are fixed on the outer sides of the first arc-shaped rubber sheets 33.
EXAMPLE III
As shown in figures 1, 2, 5 and 8;
a tower grounding down lead anchor comprises an anchor rod body 11, an anchor hook 12 fixedly arranged at the upper end of the anchor rod body 11, a grounding lead hook 13 fixedly arranged at the lower end of the anchor rod body 11 and an insulating sleeve 14 sleeved on the anchor rod body 11;
the outer side of the stay wire rod body 11 is coated with a zinc coating, the stay wire hook 12 is used for fixedly connecting the lower end of the stay wire 22, and the upper end of the stay wire 22 is fixedly connected to the upper part of the tower 21.
Furthermore, a power supply box 15 is fixedly installed on the insulating sleeve 14, a warning lamp 16 is installed on the upper portion of the insulating sleeve 14, and the warning lamp 16 is electrically connected with a power supply in the power supply box 15.
Further, a mounting groove 41 for fixing the power supply box 15 is formed outside the insulating sleeve 14.
Further, a fluorescent strip 17 is adhered to the outer side of the insulating sleeve 14.
Furthermore, the power supply adopts a solar panel, a storage battery or electrons.
Further, the insulating sleeve 14 comprises an arc-shaped plastic pipe, a second arc-shaped rubber sheet 35 fixed at one end of the arc-shaped plastic pipe, and a third arc-shaped rubber sheet 36 fixed at the other end of the arc-shaped plastic pipe; the arc plastic pipe, the second arc rubber sheet 35 and the third arc rubber sheet 36 form a circular sleeve wrapping the stay wire rod body 11; a rubber layer 18 is fixed on the inner side of the circular sleeve;
the third arc-shaped rubber sheet 36 is stacked on the upper layer of the second arc-shaped rubber sheet 35;
two insertion holes are formed in the third arc-shaped rubber sheet 36, and two T-shaped rubber pins 37 opposite to the insertion holes are fixedly connected to the second arc-shaped rubber sheet 35; the third arc-shaped rubber sheet 36 is fixedly connected with the second arc-shaped rubber sheet 35 by inserting the T-shaped rubber pin 37 into the jack.
Example four
As shown in figures 1, 2, 6 and 8;
a tower grounding down lead anchor comprises an anchor rod body 11, an anchor hook 12 fixedly arranged at the upper end of the anchor rod body 11, a grounding lead hook 13 fixedly arranged at the lower end of the anchor rod body 11 and an insulating sleeve 14 sleeved on the anchor rod body 11;
the outer side of the stay wire rod body 11 is coated with a zinc coating, the stay wire hook 12 is used for fixedly connecting the lower end of the stay wire 22, and the upper end of the stay wire 22 is fixedly connected to the upper part of the tower 21.
Furthermore, a power supply box 15 is fixedly installed on the insulating sleeve 14, a warning lamp 16 is installed on the upper portion of the insulating sleeve 14, and the warning lamp 16 is electrically connected with a power supply in the power supply box 15.
Further, a mounting groove 41 for fixing the power supply box 15 is formed outside the insulating sleeve 14.
Further, a fluorescent strip 17 is adhered to the outer side of the insulating sleeve 14.
Furthermore, the power supply adopts a solar panel, a storage battery or electrons.
Further, the insulating sleeve 14 is a circular insulating rubber tube, a rubber layer 18 is fixed on the inner side of the insulating rubber tube, and the insulating rubber tube and the rubber layer 18 are provided with opposite interfaces; rubber fixing rings 34 which are positioned at two sides of the interface and are opposite to each other are fixedly arranged at the outer side of the insulating rubber tube;
the two rubber securing rings 34 are securely connected together by a securing tie 38.
EXAMPLE five
As shown in figures 1, 2, 7 and 8;
a tower grounding down lead anchor comprises an anchor rod body 11, an anchor hook 12 fixedly arranged at the upper end of the anchor rod body 11, a grounding lead hook 13 fixedly arranged at the lower end of the anchor rod body 11 and an insulating sleeve 14 sleeved on the anchor rod body 11;
the outer side of the stay wire rod body 11 is coated with a zinc coating, the stay wire hook 12 is used for fixedly connecting the lower end of the stay wire 22, and the upper end of the stay wire 22 is fixedly connected to the upper part of the tower 21.
Furthermore, a power supply box 15 is fixedly installed on the insulating sleeve 14, a warning lamp 16 is installed on the upper portion of the insulating sleeve 14, and the warning lamp 16 is electrically connected with a power supply in the power supply box 15.
Further, a mounting groove 41 for fixing the power supply box 15 is formed outside the insulating sleeve 14.
Further, a fluorescent strip 17 is adhered to the outer side of the insulating sleeve 14.
Furthermore, the power supply adopts a solar panel, a storage battery or electrons.
Further, the insulating sleeve 14 comprises arc-shaped plastic pipes and a fourth arc-shaped rubber sheet 39 butted between the arc-shaped plastic pipes, and the arc-shaped plastic pipes and the fourth arc-shaped rubber sheet 39 form a circular sleeve wrapping the stay rod body 11; a rubber layer 18 is fixed on the inner side of the circular sleeve; the opposite two ends of the arc plastic pipe are absolutely provided with L-shaped slots, and the two ends of the fourth arc rubber sheet 39 are fixedly provided with L-shaped inserting sheets 40 matched with the L-shaped slots;
the fourth arc-shaped rubber sheet 39 is fixedly butted between the two ends of the arc-shaped plastic pipe through the L-shaped inserting sheet 40 inserted in the L-shaped slot.
The invention has the characteristics of simple structure, convenient operation and reliability, the insulating sleeve is sleeved outside the stay bar body to prevent the corrosion of the stay bar, the insulating sleeve is convenient to disassemble and assemble, the position on the stay bar can be adjusted, warning is carried out at night through the warning lamp and the fluorescent strip, positioning and maintenance of routing inspection personnel are facilitated, illumination is provided, and the influence on the operation safety of a line caused by the fact that the stay bar is damaged by collision of personnel or vehicles can be avoided.
The foregoing examples, while indicating preferred embodiments of the invention, are given by way of illustration and description, but are not intended to limit the invention solely thereto; it is specifically noted that those skilled in the art or others will be able to make local modifications within the system and to make modifications, changes, etc. between subsystems without departing from the structure of the present invention, and all such modifications, changes, etc. fall within the scope of the present invention.
Claims (10)
1. The utility model provides a shaft tower ground connection downlead anchor rod which characterized in that: comprises a stay wire rod body (11), a stay wire hook (12) fixedly arranged at the upper end of the stay wire rod body (11), a grounding lead wire hook (13) fixedly arranged at the lower end of the stay wire rod body (11) and an insulating sleeve (14) sleeved on the stay wire rod body (11);
the outer side of the stay wire rod body (11) is coated with a zinc coating, the stay wire hook (12) is used for fixedly connecting the lower end of the stay wire (22), and the upper end of the stay wire (22) is fixedly connected to the upper part of the tower (21).
2. A tower ground down conductor anchor bar as claimed in claim 1, wherein: the power supply box (15) is fixedly installed on the insulating sleeve (14), the warning lamp (16) is installed on the upper portion of the insulating sleeve (14), and the warning lamp (16) is electrically connected with a power supply in the power supply box (15).
3. A tower ground down conductor anchor bar as claimed in claim 2, wherein: and a mounting groove (41) for fixing the power supply box (15) is formed in the outer side of the insulating sleeve (14).
4. A tower ground down conductor anchor bar as claimed in claim 3, wherein: and a fluorescent strip (17) is stuck on the outer side of the insulating sleeve (14).
5. A tower ground down conductor anchor bar as claimed in claim 4, wherein: the insulation sleeve (14) is a round insulation plastic pipe, a rubber layer (18) is fixed on the inner side of the insulation plastic pipe, and opposite notches (19) are formed in the insulation plastic pipe and the rubber layer (18); the outer side of the insulating plastic pipe is fixedly provided with plastic fixing seats (31) which are positioned at two sides of the notch (19) and are opposite to each other;
the two plastic fixing seats (31) are tightly connected together through fastening bolts (32).
6. A tower ground down conductor anchor bar as claimed in claim 4, wherein: the insulation sleeve (14) comprises an arc-shaped plastic pipe and first arc-shaped rubber sheets (33) which are respectively fixed on two opposite ends of the arc-shaped plastic pipe, and the arc-shaped plastic pipe and the first arc-shaped rubber sheets (33) form a circular sleeve which wraps the stay wire rod body (11); the inner side of the circular sleeve is fixed with a rubber layer (18); and rubber fixing rings (34) which are positioned at two sides of the interface and are opposite are fixed on the outer side of the first arc-shaped rubber sheet (33).
7. A tower ground down conductor anchor bar as claimed in claim 4, wherein: the insulating sleeve (14) comprises an arc-shaped plastic pipe, a second arc-shaped rubber sheet (35) fixed at one end of the arc-shaped plastic pipe and a third arc-shaped rubber sheet (36) fixed at the other end of the arc-shaped plastic pipe; the arc plastic pipe, the second arc rubber sheet (35) and the third arc rubber sheet (36) form a circular sleeve wrapping the stay wire rod body (11); the inner side of the circular sleeve is fixed with a rubber layer (18);
the third arc-shaped rubber sheet (36) is stacked on the upper layer of the second arc-shaped rubber sheet (35);
two jacks are formed in the third arc-shaped rubber sheet (36), and two T-shaped rubber pins (37) opposite to the jacks are fixedly connected to the second arc-shaped rubber sheet (35); the third arc-shaped rubber sheet (36) is fixedly connected with the second arc-shaped rubber sheet (35) by inserting the T-shaped rubber pin (37) into the jack.
8. A tower ground down conductor anchor bar as claimed in claim 4, wherein: the insulating sleeve (14) is a round insulating rubber tube, a rubber layer (18) is fixed on the inner side of the insulating rubber tube, and the insulating rubber tube and the rubber layer (18) are provided with opposite interfaces; rubber fixing rings (34) which are positioned at two sides of the interface and are opposite are fixedly arranged at the outer side of the insulating rubber tube;
the two rubber fixing rings (34) are tightly connected together through a fastening bandage (38).
9. A tower ground down conductor anchor bar as claimed in claim 4, wherein: the insulating sleeve (14) comprises arc-shaped plastic pipes and fourth arc-shaped rubber sheets (39) butted between the arc-shaped plastic pipes, and the arc-shaped plastic pipes and the fourth arc-shaped rubber sheets (39) form a circular sleeve wrapping the stay wire rod body (11); the inner side of the circular sleeve is fixed with a rubber layer (18); l-shaped slots are formed in the two opposite ends of the arc-shaped plastic pipe, and L-shaped inserting pieces (40) matched with the L-shaped slots are fixedly arranged at the two ends of the fourth arc-shaped rubber piece (39);
the fourth arc-shaped rubber sheet (39) is fixedly butted between the two ends of the arc-shaped plastic pipe through the L-shaped inserting sheet (40) inserted in the L-shaped slot.
10. A tower grounding down conductor anchor bar as claimed in any one of claims 2 to 9, wherein: the power supply adopts a solar cell panel, a storage battery or electrons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910961146.5A CN110725601A (en) | 2019-10-11 | 2019-10-11 | Pole tower grounding down lead anchor bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910961146.5A CN110725601A (en) | 2019-10-11 | 2019-10-11 | Pole tower grounding down lead anchor bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110725601A true CN110725601A (en) | 2020-01-24 |
Family
ID=69219989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910961146.5A Pending CN110725601A (en) | 2019-10-11 | 2019-10-11 | Pole tower grounding down lead anchor bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110725601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958186A (en) * | 2021-11-25 | 2022-01-21 | 广东电网有限责任公司 | Warning sleeve for preventing vine electric pole from being pulled |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202596243U (en) * | 2012-03-27 | 2012-12-12 | 河南省电力公司济源供电公司 | Corrosion-resistant anchor rod |
| DE202014100550U1 (en) * | 2014-02-07 | 2014-03-20 | Arcus Elektrotechnik Alois Schiffmann Gmbh | Device for grounding and / or short-circuiting |
| CN204357183U (en) * | 2014-11-25 | 2015-05-27 | 国网河南省电力公司驻马店供电公司 | A kind of 110KV concrete bar Protective casing for pull wire |
| CN205400231U (en) * | 2016-03-07 | 2016-07-27 | 河南固强电力器材有限公司 | Anticorrosive stick of acting as go -between of preventing burglary |
| CN206539107U (en) * | 2017-03-09 | 2017-10-03 | 南昌洪都海航实业有限公司 | A kind of pull-rod |
| CN208122459U (en) * | 2018-03-08 | 2018-11-20 | 廊坊北熔电气股份有限公司 | A kind of circular rod type lightning protection insulator crossarm |
-
2019
- 2019-10-11 CN CN201910961146.5A patent/CN110725601A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202596243U (en) * | 2012-03-27 | 2012-12-12 | 河南省电力公司济源供电公司 | Corrosion-resistant anchor rod |
| DE202014100550U1 (en) * | 2014-02-07 | 2014-03-20 | Arcus Elektrotechnik Alois Schiffmann Gmbh | Device for grounding and / or short-circuiting |
| CN204357183U (en) * | 2014-11-25 | 2015-05-27 | 国网河南省电力公司驻马店供电公司 | A kind of 110KV concrete bar Protective casing for pull wire |
| CN205400231U (en) * | 2016-03-07 | 2016-07-27 | 河南固强电力器材有限公司 | Anticorrosive stick of acting as go -between of preventing burglary |
| CN206539107U (en) * | 2017-03-09 | 2017-10-03 | 南昌洪都海航实业有限公司 | A kind of pull-rod |
| CN208122459U (en) * | 2018-03-08 | 2018-11-20 | 廊坊北熔电气股份有限公司 | A kind of circular rod type lightning protection insulator crossarm |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958186A (en) * | 2021-11-25 | 2022-01-21 | 广东电网有限责任公司 | Warning sleeve for preventing vine electric pole from being pulled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201148467Y (en) | Combined anode and cathode protection apparatus | |
| CN110725601A (en) | Pole tower grounding down lead anchor bar | |
| CN207435552U (en) | The combined system of direct current grounding pole and buried metal pipeline | |
| CN210828573U (en) | Metal framework all-insulation electric cross arm | |
| JP5994002B1 (en) | Cable sheath damage position detection method and cable sheath damage position detection device | |
| CN216109881U (en) | High-voltage line protection device | |
| CN105305106A (en) | Anti-theft grounding electrode for ground wire, and telegraph pole | |
| CN206401856U (en) | A kind of anti-bird backplate and anti-bird cross-arm | |
| CN114808794A (en) | High-voltage line protection support system | |
| CN213878452U (en) | Three-prevention transformer grounding device | |
| CN211367742U (en) | Transformer substation grounding system | |
| CN207877869U (en) | A kind of underground oil and gas pipeline cathode protection device | |
| CN210723559U (en) | Anti-wind and anti-creeping lamp post mounting base with high grade | |
| CN111585224A (en) | Insulating sheath assembly for protecting house meter house inlet wire steel pipe | |
| CN203826580U (en) | Roof top stainless steel rail grounding terminal | |
| CN205389010U (en) | Pole, table case earthing device | |
| CN219303971U (en) | Down-lead connecting device and assembly bench suitable for soft foundation | |
| CN2520573Y (en) | Insulation protection grounding downlead | |
| CN216891227U (en) | Negative potential corrosion-resistant protection system for cable trench grounding electrode | |
| CN217182435U (en) | Anti-corrosion grounding body, grounding grid and power equipment | |
| CN109872845A (en) | A kind of resistance to dilatory cable | |
| CN109957804A (en) | A kind of drainage method for buried metal pipeline near direct current grounding pole | |
| CN211150814U (en) | Anti-corrosion clamp suitable for grounding grid | |
| CN209874630U (en) | Forked tail wing cross arm convenient to installation | |
| CN216648623U (en) | Grounding device for electrical instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200124 |