CN216906596U

CN216906596U - Sectional type cross arm with drive bird ware

Info

Publication number: CN216906596U
Application number: CN202122974806.9U
Authority: CN
Inventors: 高菲儿; 刘方鑫; 屈海兵
Original assignee: State Grid Corp of China SGCC; KME Sp zoo
Current assignee: State Grid Corp of China SGCC; KME Sp zoo
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-08
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a sectional type cross arm with a bird repeller, which comprises a cross arm body and a bird repelling mechanism, wherein the bird repelling mechanism is arranged on the cross arm body; the cross arm body comprises at least two cross rods, all the cross rods are detachably connected along the length direction in sequence, and the bird repelling mechanism is fixedly arranged on one cross rod. The bird scarer is simple in structure and convenient to install, and can effectively realize bird scaring. The utility model is suitable for any cross arm.

Description

Sectional type cross arm with drive bird ware

Technical Field

The utility model belongs to the field of power distribution overhead line equipment in the power industry, relates to a cross arm, and particularly relates to a sectional type cross arm with a bird repeller.

Background

In recent years, with the continuous development and improvement of the electric power industry in China, the electric power grid in China basically realizes full coverage, and a world maximum electric power grid system is formed. The continuous increase of electric wire netting system, corresponding problem is also more and more prominent, and wherein the electric wire netting is equipped with a lot of power transmission line supports for support transmission line, is equipped with the cross arm on the power transmission line support generally and is used for installing the insulator to and support the power transmission line. The cross arm is generally made of a material which is relatively heavy and has certain hardness, and the cross arm is installed on a relatively high power transmission line bracket, so that the installation of the cross arm is very inconvenient due to the weight of the cross arm.

Meanwhile, the connection of the cross arm, the electric pole and the lead is a good natural framework of bird nesting, and the daily operation and maintenance proves that the accidents of pollution of an overhead power transmission line caused by bird excrement and the accidents of short circuit, grounding and the like caused by grass holding in bird nesting holes are very common, thereby causing serious loss to electric power property and life safety.

In order to prevent the bird damage caused by the stopping of various bird species, various industries have various different modes or technologies. The device is applied to distribution lines and has several main modes of space occupying devices, medicament driving and frightening driving. The existing bird repelling device has complex operation steps, and even human injury accidents happen occasionally. Chinese patent CN201320274570 discloses a bird inhabitation prevention device, the quick clamping when having adopted the spring buckle to realize the installation is fixed, however the spring buckle not only the structure is comparatively complicated, production manufacturing cost is high for the distribution lines is too extravagant, requires high to installation operation's proficiency moreover, in case the clamping is not in place and drops easily, has the danger of electric shock short circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sectional type cross arm with a bird dispeller, so as to detect leaked products at any time and find damaged packages in time.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sectional type cross arm with a bird repeller comprises a cross arm body and a bird repelling mechanism, wherein the bird repelling mechanism is arranged on the cross arm body; the cross arm body comprises at least two cross rods, all the cross rods are detachably connected along the length direction in sequence, and the bird repelling mechanism is fixedly arranged on one cross rod.

As a limitation of the present invention: the bird repelling mechanism comprises a shell fixed on a cross rod and further comprises a solar power generation module fixedly arranged on the shell, a control module is arranged in the shell, a sound wave collecting module used for collecting and storing various bird sound waves is used for sending a sound wave emission instrument for repelling the bird sound waves, and a sound wave emission instrument power supply used for supplying power to the sound wave emission module, the signal output end of the sound wave collecting module is connected with the control module, the control signal output end of the control module is connected with the sound wave emission instrument, the electric signal end of the sound wave emission instrument power supply is connected with the sound wave emission instrument, and the electric signal end of the solar power generation module is respectively connected with the control module and the sound wave collecting module.

As a further limitation of the utility model: the connecting piece comprises a first connecting plate, a second connecting plate and a connecting rod integrally arranged with the second connecting plate, the free end of the connecting rod, which is not connected with the second connecting plate, is detachably connected with the first connecting plate through a bolt, and the first connecting plate and the second connecting plate are also detachably connected with two adjacent cross rods through bolts respectively.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

(1) the cross arm is formed by at least two cross rods, namely a sectional structure, and each cross rod is independently conveyed to an installation position for installation during installation, so that the installation is convenient; the bird repelling device is also provided with a bird repelling mechanism, can emit sound waves to repel birds, can achieve the aim of repelling the birds, and cannot damage the birds.

(2) According to the utility model, two adjacent cross rods are detachably connected through the connecting piece, the structure is simple, the stability is high, and the power utilization requirement is met after the installation.

In conclusion, the bird repelling device is simple in structure and convenient to install, and can effectively repel birds. The utility model is suitable for any cross arm.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic diagram of a disassembled structure of the connecting member 3 in the embodiment of the present invention;

fig. 3 is a schematic block diagram of the bird repeller 2 in the embodiment of the present invention;

fig. 4 is a schematic circuit diagram of the bird repeller 2 without a power supply of the sound wave emission instrument in the embodiment of the utility model.

In the figure: 1-1 parts of first cross rods, 1-2 parts of second cross rods, 2 parts of bird repellers, 2-1 parts of photovoltaic panels, 3 parts of connecting pieces, 3-1 parts of first connecting plates, 3-2 parts of second connecting plates, 3-3 parts of connecting rods, 3-4 parts of bolts.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present embodiments of the utility model, which are illustrated in the accompanying drawings.

Embodiment has a sectional type cross arm that drives bird ware

In the embodiment, the terms "front", "rear", "left" and "right" are defined for convenience of description, and do not limit the scope of the present invention.

This embodiment provides a sectional type cross arm with drive bird ware, as shown in fig. 1, it includes:

the cross arm comprises a cross arm body, wherein the cross arm body comprises at least two cross rods, and the cross rods are sequentially detachably connected along the length direction. The cross arm body in the embodiment comprises two identical cross rods, namely a first cross rod 1-1 and a second cross rod 1-2, wherein the first cross rod 1-1 and the second cross rod 1-2 are detachably connected through a connecting piece 3.

The connecting member 3 of this embodiment is shown in fig. 2, and comprises a first connecting plate 3-1, a second connecting plate 3-2, and a connecting rod 3-3 integrally disposed with the second connecting plate 3-2, in which the first connecting plate 3-1, the second connecting plate 3-2, and the connecting rod 3-3 are made of the same steel material, the free end of the connecting rod 3-3 not connected with the second connecting plate 3-2 is detachably connected with the first connecting plate 3-1 by a bolt 3-4, the first connecting plate 3-1 and the second connecting plate 3-2 are respectively provided with a plurality of through holes, the positions corresponding to the first cross bar 1-1 and the second cross bar 1-2 are also provided with the same through holes, and the first connecting plate 3-1, the first cross bar 1-1, the second cross bar 3-2, and the connecting rod 3-3 integrally disposed with the second connecting plate 3-2, Between the second cross bars 1-2, the second connecting plates 3-2 are detachably connected with the first cross bars 1-1 and the second cross bars 1-2 after penetrating through the through holes through bolts respectively.

The bird repelling mechanism is mounted on the cross arm body; the bird repelling mechanism of the embodiment is a bird repelling device 2, and the bird repelling device 2 is fixedly arranged on the second cross rod 1-2.

As shown in fig. 3, the bird repeller 2 of this embodiment includes a housing fixed on the second cross bar 1-2, and further includes a solar power generation module, the solar power generation module of this embodiment is a photovoltaic panel 2-1 fixed on the housing, and in order to maximize the working efficiency of the photovoltaic panel 2-1, the photovoltaic panel is arranged at the top end of the housing in this embodiment; the sound wave transmission device is characterized in that the shell is internally provided with a control module respectively, a sound wave collecting module used for collecting and storing various bird sound waves, a sound wave emission instrument used for emitting bird-driving sound waves and a sound wave emission instrument power supply used for supplying power to the sound wave emission module, the signal output end of the sound wave collecting module is connected with the control module, the control signal output end of the control module is connected with the sound wave emission instrument, the electric signal end of the sound wave emission instrument power supply is connected with the sound wave emission instrument, and the electric signal end of the solar power generation module is respectively connected with the control module and the sound wave collecting module.

The control module of this embodiment adopts prior art's single chip microcomputer control circuit, easy operation, stable performance. The sound wave collecting module utilizes TF cards in the prior art for storage, and selects serial port control, the TF cards can store a large amount of audio, the response is quicker, the interference capability is stronger, and the sound wave collecting module can work in the environment of interference of electromagnetic waves, electromagnetism, pulses and the like. The acoustic wave emission instrument adopts a PHILIPS chip in the prior art, and has the advantages of extremely-large amplification, large output current and stable working performance. The circuits of the photovoltaic panel 2-1, the control module, the sound wave collecting module, the sound wave emission instrument and the sound wave emission instrument are connected as shown in fig. 4. Photovoltaic power generation can be realized to this embodiment, and the storage electric quantity goes on simultaneously, and photovoltaic controller plays the effect of protection battery, and the battery can satisfy the power supply to control module and sound wave emission appearance simultaneously.

The working principle of the embodiment is as follows: in the installation of the embodiment, the first cross rod 1-1 is firstly installed on the line rod, and then the second cross rod 1-2 provided with the bird repeller 2 is connected with the first cross rod 1-1 through the connecting piece 3. After the installation, the photovoltaic panel 2-1 provides energy for the sound wave emission instrument, collects effective sound waves through the sound wave collecting module and transmits the effective sound waves to the control module, the control module controls and debugs the sound wave emission device to emit sound waves, and proper sound wave sending time interval, wave band, volume and the like are adjusted, so that effective influence is formed on birds, and normal operation and maintenance and overhaul of a line are not influenced.

The above description is only the best description of the present embodiment and should not be construed as limiting the scope of the present invention.

Claims

1. A sectional type cross arm with a bird repeller comprises a cross arm body and is characterized by also comprising a bird repelling mechanism, wherein the bird repelling mechanism is arranged on the cross arm body; the cross arm body comprises at least two cross rods, all the cross rods are detachably connected along the length direction in sequence, and the bird repelling mechanism is fixedly arranged on one cross rod.

2. The sectional type cross arm with the bird repeller of claim 1, wherein the bird repeller comprises a housing fixed on the cross bar, a solar power generation module fixed on the housing, a control module arranged in the housing, a sound wave collecting module for collecting and storing various bird sound waves, a sound wave emitter for emitting bird-repelling sound waves, and a sound wave emitter power supply for supplying power to the sound wave emitter module, wherein a signal output end of the sound wave collecting module is connected with the control module, a control signal output end of the control module is connected with the sound wave emitter, an electrical signal end of the sound wave emitter power supply is connected with the sound wave emitter, and an electrical signal end of the solar power generation module is connected with the control module and the sound wave collecting module.

3. The sectional type cross arm with the bird repeller of claim 1 or 2, wherein two adjacent cross bars are detachably connected through a connecting piece, the connecting piece comprises a first connecting plate, a second connecting plate and a connecting rod integrally arranged with the second connecting plate, the free end of the connecting rod, which is not connected with the second connecting plate, is detachably connected with the first connecting plate through a bolt, and the first connecting plate and the second connecting plate are also detachably connected with the two adjacent cross bars through bolts respectively.