CN215632048U

CN215632048U - Cable tower protector

Info

Publication number: CN215632048U
Application number: CN202121344247.7U
Authority: CN
Inventors: 华益军; 徐政军; 王超飞; 吴昊; 邵嘉伟; 朱惊雷; 胡锦龙; 邵君林; 庄映波; 洪利荣; 蒋祝虎; 梅少伟; 黄朝盼; 邢俊杰; 曹建根; 沈勤军; 金兴; 朱欣鹏; 牟欣; 陈飞飞
Original assignee: Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-25
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a cable tower protection device, which is used on a cylindrical or truncated cone-shaped cable tower and comprises an anti-climbing mechanism hung on the cable tower, wherein the anti-climbing mechanism comprises a horn-shaped protection cover, the protection cover comprises a lower end with a larger diameter and an upper end with a smaller diameter, the upper end of the protection cover is fixedly connected with the cable tower, and a suspended space is reserved between the lower end of the protection cover and the cable tower. The utility model has the advantages that: the protection casing cover through tubaeform is established on cable shaft tower, prevents that the toy from climbing along cable shaft tower, because the bellmouth structure of protection casing and the great one end of diameter are downward, forms and blocks, lets the toy not have the foothold to can't continue to climb on, this device simple structure, simple to operate, even it is also very convenient to carry at field work personnel, reduces the toy and causes shaft tower tripping operation fault rate.

Description

Cable tower protector

Technical Field

The utility model relates to a cable tower protection device.

Background

At present, power line towers in China are mainly iron towers and cement poles, and generally, the cement poles are applied to medium and low voltage power grids generally based on economic and practical considerations. Because the power line pole is usually distributed in the field, especially the power transmission line, it passes through mountains, rivers and lakes, the environment is extremely complicated, and is easily damaged by birds, snakes and other small animals, and it is important to consider that the snakes can climb to the top of the pole by attaching the stay wire during the design and construction of the power line, so that the live wire is discharged to cause line failure. In the investigation of the reason of the 110KV line accident, the fact that a snake climbs the top of an electric pole along a pull wire and touches a lead causes a line switch to trip, the line is burnt, a small animal short circuit accident is caused, and serious loss is brought to enterprises. Therefore, after a serious line trip accident caused by snakes, not only is line equipment damaged, but also the safe operation of a power grid is seriously influenced, and great inconvenience is brought to the life and production of people.

In addition, according to line operation maintenance procedures: and the equipment management personnel periodically perform patrol management on the line equipment, find defect hidden dangers in time and perform closed-loop management. Through summarizing line equipment tour management, the management of the base planes of the pole roots and the stay wire roots can be found to be influenced by environmental factors such as growth of peripheral vegetation and the like, which always troubles people and is mainly reflected in that:

1. analysis from efficiency

Due to the influence of vegetation, when the routine inspection tour of the roots of the concrete rods and the stay wires is carried out, the base planes of the roots are always cleaned, and then the conditions of the roots of the rods and the stay wires can be seen clearly, so that the defects of whether the foundation is intact, whether the rods have cracks or not, whether the pull rods have corrosion or not and the like are judged, 10-20 minutes are needed for cleaning and carrying out the inspection every time, and the inspection tour efficiency is low.

2. Analysis from security

(1) The vegetation at the root of the stalk and the root of the stay wire is not cleaned, so that small animals such as snakes, bees and the like are not easy to find, and the potential safety hazard of personal injury exists.

(2) The vine plants can climb to the line through the electric pole and the stay wire, so that equipment tripping is caused, the equipment is damaged, and the safe operation of the power grid is influenced.

3. Analysis from cost

(1) Enterprises need to organize the cleaning of the tour roads for more than 2 times every year, the cleaning is maintained for 1-2 months at most, the influence of vegetation cannot be eradicated, and a lot of expenses need to be paid every year.

(2) The vine can climb to the circuit through the pole, act as go-between, cause equipment tripping operation, damage equipment still need move a large amount of manpower and materials when influencing the electric wire netting safe operation and develop and salvage, develop high-quality service, increase cost expenditure.

4. Administratively analyzing

(1) The current line cleaning that develops patrols line, the cleaning quality is influenced by personnel, has good or bad, has the not-in-place phenomenon of clearance, and on the inspection and acceptance of line cleaning work patrols line simultaneously, the effect of clearance is being influenced again to equipment owner's responsibility.

(2) The investment of various manpower such as rush repair, inspection, handling of throwing in and tearing off is increased, and the burden of the working personnel is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable tower protection device, which can effectively solve the problem that a small animal easily climbs on a tower along the cable tower to cause a safety accident.

In order to solve the technical problems, the utility model is realized by the following technical scheme: cable shaft tower protector for on cylindrical or round platform shape's cable shaft tower, including hanging the anti-climbing mechanism on cable shaft tower, anti-climbing mechanism includes tubaeform protection casing, the protection casing includes the great lower extreme of diameter and the less upper end of diameter, the upper end and the cable shaft tower fixed connection of protection casing, leaves unsettled interval between the lower extreme of protection casing and the cable shaft tower.

Preferably, the protective cover is provided with a fracture seam arranged along the bus, so that the protective cover can be conveniently sleeved on the existing cable tower.

Preferably, the upper end of protection casing is equipped with the fixed part that upwards extends, the fixed part overcoat has the card strap, sets up the fixed part and is convenient for card strap and fix the protection casing on the shaft tower.

Preferably, the fixing part is cylindrical, and the cylindrical fixing part can be better matched with the outer surface of the tower and has a larger contact surface.

Preferably, the contained angle between the generating line of protection casing and the horizontal line is 45 ~ 70 degrees, and the angle is too big to be climbed the protection casing by the toy easily, can not play the protective effect, and the angle is too little to be close the place that the horizontal plane can become other birds and fall the foot and nest, also increases birds easily and causes the trip accident.

Preferably, the protection device further comprises a weed pressing mechanism, wherein the weed pressing mechanism comprises a circular pressing sheet, and the pressing sheet comprises at least two fan-shaped sheets; the weed suppression mechanism is sleeved on the cable tower and located on the ground, plants near the cable tower are blocked from acquiring sunlight through the suppression piece, and the plants are prevented from growing upwards or climbing onto the cable tower, so that the influence of the plants on the cable tower is reduced.

Preferably, the lamellar body is equipped with the warning words on the ground dorsad and pastes the plane, pastes the plane through setting up the warning words, can paste the warning words, prevents that irrelevant personnel are close to cable shaft tower, reminds personnel to notice safety.

Preferably, each sheet body comprises two edges along the diameter direction, wherein a plurality of fixing holes are formed in one edge, fixing nails matched with the fixing holes are arranged on the other edge, and the fixing nails are matched with the fixing holes to firmly connect the adjacent sheet bodies together.

Preferably, every lamellar body thickness is 3 ~ 5mm, adopts rubber manufacturing, and rubber manufacturing is light-tight, soft, and the flexible is sun-proof, anticorrosive, nontoxic, odorless, and weight is easily jack-up by the plant inadequately for thickness is too thin, and thickness too thick can cause weight too big, difficult transport.

Compared with the prior art, the utility model has the advantages that: the protection casing cover through tubaeform is established on cable shaft tower, prevents that the toy from climbing along cable shaft tower, because the bellmouth structure of protection casing and the great one end of diameter are downward, forms and blocks, lets the toy not have the foothold to can't continue to climb on, this device simple structure, simple to operate, even it is also very convenient to carry at field work personnel, reduces the toy and causes shaft tower tripping operation fault rate.

Drawings

FIG. 1 is a schematic view of a cable tower guard of the present invention;

FIG. 2 is a top plan view of the weed suppression mechanism of the present invention;

FIG. 3 is a schematic view of a monolithic sheet of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, the embodiment of the cable tower protection device of the utility model is an embodiment of the cable tower protection device, which is used for a cylindrical or round table-shaped cable tower 1 and comprises an anti-climbing mechanism 2 hung on the cable tower 1, wherein the anti-climbing mechanism 2 comprises a horn-shaped protection cover 21, the protection cover 21 comprises a lower end 22 with a larger diameter and an upper end 23 with a smaller diameter, the upper end 23 of the protection cover 21 is fixedly connected with the cable tower 1, and a hanging space is reserved between the lower end 22 of the protection cover 21 and the cable tower 1.

In order to conveniently sleeve the protective cover 21 on the cable tower 1, a breaking seam 24 is formed along a bus of the protective cover 21, the protective cover 21 is made of an elastic material, such as rubber or elastic plastic, meanwhile, the protective cover 21 is required to have certain rigidity to keep the shape of a bell mouth, the protective cover 21 is broken along the breaking seam 24, the protective cover 21 is clamped into the cable tower 1 from the breaking seam 24, and then the protective cover 21 is clamped on the cable tower 1 by the elasticity of the protective cover 21.

Because the elasticity card that relies on protection casing 21 has still fallen easily for a long time on cable tower 1, consequently, upper end 23 at protection casing 21 upwards extends fixed part 25, fixed part 25 adopts the material unanimous with protection casing 21, fixed part 25 also can make with protection casing 21 an organic whole, increase the bulk strength, install card strap 26 additional in the outside of fixed part 25, through card strap 26, further strengthen the joint strength of protection casing 21 and cable tower 1, general fixed part 25 is made cylindrically, because the width of fixed part 25 need not too wide, as long as it is a bit wider than card strap 26, consequently, make things convenient for the manufacturing, make cylindrically with fixed part 25.

In order to guarantee that the protection casing 21 furthest can prevent the toy from climbing cable tower 1 from down up, the contained angle between the generating line of protection casing 21 and the water flat line is 45 ~ 70 degrees, and the angle is too big easily climbed protection casing 21 by the toy, can not play the protective effect, and the angle is too little to be close the place that the horizontal plane can become other birds and fall the foot and nest, also increases birds easily and causes the trip accident. The whole protective cover 21 is generally arranged at the height of more than 2 meters away from the bottom surface of the cable tower 1, so that the artificial damage is prevented.

As shown in fig. 2 and fig. 3, in order to solve the problem that plants grow on the ground or vines grow along the cable tower 1, the protection device further comprises a weed pressing mechanism 3, wherein the weed pressing mechanism 3 comprises a circular pressing sheet, and the pressing sheet comprises at least two fan-shaped sheet bodies 31; the weed pressing mechanism 3 is sleeved on the cable tower 1 and located on the ground, and is sleeved on the cable tower 1 through the pressing piece and covers the ground near the cable tower 1, so that the growth of plants near the cable tower 1 is prevented, and the influence of the growth of plants on the cable tower 1 is well solved.

Further, in order to warn that an irrelevant person does not need to approach the cable tower 1, the surface of the sheet body 31, which faces away from the ground, is provided with an alarm pasting plane 32, and the alarm pasting plane is designed to be firmer.

For the convenience of transportation, six or eight tablets 31 are generally adopted, the weight of the single tablet 31 is reduced according to the outer diameter of the pressed tablet and the thickness of the tablet 31, the outer diameter of the whole pressed tablet is generally less than one meter, the transportation weight is increased by the too large pressed tablet, and the too large area of the plant is not necessary to be controlled. Every lamellar body 31 all includes two limits along diameter direction, and one of them edge is opened has a plurality of fixed orificess 33, is equipped with the staple 34 with fixed orifices 33 looks adaptation on another limit, through the cooperation of staple 34 and fixed orifices 33 on two adjacent lamellar bodies 31, guarantees that whole presswork piece is even as an organic whole after assembling, increases bulk strength, avoids simultaneously having the gap to let vegetation between the adjacent lamellar body 31. Each sheet 31 is 3-5 mm thick, made of rubber, light-proof, soft, deformable, sun-proof, corrosion-resistant, nontoxic and odorless.

Above-mentioned cable tower protector, its structural design is reasonable, the material selection is studied, the installation requirement of adaptable all-terrain basal plane, can form the pole that the standard required, the tower, the root basal plane of acting as go-between, effectively avoided the pole, the tower, act as go-between root basal plane long-term growth ruderal problem, the personnel of patrolling simultaneously, unmanned aerial vehicle all can be convenient quick inspection pole, the tower, the root condition of acting as go-between, judge whether there is the defect, improve and patrol efficiency, effectual reduction pole, the tower, the production maintenance cost of the root basal plane of acting as go-between, ensure the line safety operation simultaneously, high-quality service level has been promoted, build better operator's environment.

The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.

Claims

1. Cable shaft tower protector for on cylindrical or round platform shape cable shaft tower (1), its characterized in that: including hanging anti-climbing mechanism (2) on cable tower (1), anti-climbing mechanism (2) are including tubaeform protection casing (21), protection casing (21) are including the great lower extreme of diameter (22) and the less upper end of diameter (23), upper end (23) and cable tower (1) fixed connection of protection casing (21), leave unsettled interval between lower extreme (22) and cable tower (1) of protection casing (21).

2. The cable tower protector as claimed in claim 1, wherein: the protective cover (21) is provided with a breaking seam (24) arranged along a bus.

3. The cable tower protector as claimed in claim 1, wherein: the upper end (23) of protection casing (21) is equipped with fixed part (25) of upwards extending, fixed part (25) overcoat has card strap (26).

4. The cable tower protector as claimed in claim 3, wherein: the fixing part (25) is cylindrical.

5. The cable tower protector as claimed in claim 1, wherein: and an included angle between a bus of the protective cover (21) and a horizontal line is 45-70 degrees.

6. The cable tower protector as claimed in claim 1, wherein: the protection device further comprises a weed pressing mechanism (3), wherein the weed pressing mechanism (3) comprises a circular pressing sheet, and the pressing sheet comprises at least two fan-shaped sheet bodies (31); the weed pressing mechanism (3) is sleeved on the cable tower (1) and is positioned on the ground.

7. The cable tower protector as claimed in claim 6, wherein: an alarm pasting plane (32) is arranged on the surface of the sheet body (31) back to the ground.

8. The cable tower protector as claimed in claim 6, wherein: each sheet body (31) comprises two edges along the diameter direction, wherein one edge is provided with a plurality of fixing holes (33), and the other edge is provided with fixing nails (34) matched with the fixing holes (33).

9. The cable tower protector as claimed in claim 6, wherein: each sheet body (31) is 3-5 mm thick and made of rubber.