CN212437074U - Bird spacer - Google Patents

Abstract

In order to solve the potential safety hazard problem that birds caused to accord with the insulator, the utility model provides a birds occupy-place ware mainly includes first connecting plate, rotates connect with first connecting plate and with first connecting plate between be certain contained angle distribution the second connecting plate and can dismantle the fixed plate of connecting in first connecting plate and second connecting plate below, first connecting plate is provided with the angle modulation piece with second connecting plate junction, and both ends all are provided with first draw-in groove about first connecting plate and the second connecting plate, are provided with the second draw-in groove on the fixed plate, the fixed plate is pegged graft between first connecting plate and second connecting plate through the cooperation of first draw-in groove and second draw-in groove, this device simple structure, carry simple to operate.

Description

Bird spacer

Technical Field

The utility model relates to a bird repellent device technical field, in particular to birds spacer.

Background

The composite insulator has been widely used at home and abroad because of its advantages of light weight, good antifouling performance and the like, and the use of the composite insulator in large quantity effectively improves the antifouling flashover capability of the power grid, greatly reduces the pollution flashover times of the power grid, and ensures the safe operation of the power grid under severe conditions. However, the composite insulator also has problems in use, such as brittle failure, interface breakdown, ice flashover, snow flashover, bird droppings flashover and the like, wherein bird droppings flashover, ice flashover and the like are important problems affecting the safe operation of a power grid.

Birds cause line failures in the form of line trips and component damage. The main causes of line tripping are bird droppings flashover, bird nest material short circuit and bird body short circuit. The main form of bird damage to line parts is found to be bird pecking to damage the shed and the sheath of the composite insulator. The bird droppings cause line short circuit tripping is the main reason of bird faults and accounts for more than 90% of the total tripping times.

Existing bird placeholders include several:

firstly, the bird spike has the following problems: the installation quantity is too little, can not fine play the guard action. Too much installation quantity brings great inconvenience to the maintenance work. The bird-proof thorns have no effect on the feces discharge of birds in flight and the feces discharge of the birds at the equal height of the overhead ground wire;

the novel bird-preventing device adopts electric energy generated by the photoelectric plate to provide a power supply for the bird-preventing device, the devices are very easy to damage under the action of long-term sun irradiation, and particularly under severe weather conditions of strong sunlight, strong wind and the like, the devices have extremely short service cycle and large maintenance amount, so that the bird-preventing device is not applied to a power grid in batches;

thirdly, prevent bird baffle or bird cover, the problem that exists is: the bird-proof baffle is large in size, not easy to install, and needs to be overhauled and maintained every year, and is not beneficial to developing the overhauling work of the insulator. If the bird-proof baffle or the bird-proof cover is damaged, the silicon rubber insulator is easily damaged or trips due to faults;

fourthly, the silica gel umbrella skirt has the following problems: because the covering diameter is larger, the natural water washing self-cleaning condition of the synthetic insulator is influenced.

Disclosure of Invention

In order to solve the problem, the utility model provides a birds spacer, the technical scheme of adoption as follows:

the utility model provides a birds spacer, its characterized in that mainly includes first connecting plate, rotates to be connected with first connecting plate and with first connecting plate between be the second connecting plate that certain contained angle distributes and can dismantle the fixed plate of connecting in first connecting plate and second connecting plate below, first connecting plate is provided with angle modulation spare with second connecting plate junction, and both ends all are provided with first draw-in groove about first connecting plate and the second connecting plate, are provided with the second draw-in groove on the fixed plate, the fixed plate is pegged graft between first connecting plate and second connecting plate through the cooperation of first draw-in groove and second draw-in groove.

Preferably, the fixing plate has a certain thickness.

Preferably, the first clamping grooves are provided with at least two groups.

Preferably, the lower parts of the first connecting plate and the second connecting plate are provided with mounting holes.

Preferably, the angle adjusting member is a living hinge.

Preferably, a vent is arranged at the joint of the first connecting plate and the second connecting plate.

The beneficial effects of the utility model reside in that:

1. the two connecting plates are fixed in position through the fixing plates, so that the effect of supporting and fixing the spacer is effectively achieved, the internal space can be filled, and birds are prevented from building nests from the inside;

2. the included angle between the two connecting plates can be adjusted through the angle adjusting piece to match the widths of cross arms of different turriforms, so that insulators below the hanging points are effectively protected, and the angle adjusting piece is suitable for various types of iron towers and is wide in application range;

3. the device has simple structure and convenient installation and carrying.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

The connecting structure comprises a base, a connecting plate, a fixing plate, an angle adjusting piece, a vent hole, a mounting hole, a first connecting plate, a second connecting plate, a fixing plate, a first clamping groove, a second clamping groove.

Detailed Description

An exemplary embodiment of the present disclosure will be described in more detail below with reference to fig. 1. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in figure 1, the bird spacer mainly comprises a first connecting plate 1 and a second connecting plate 2 which are distributed with an included angle of 0-150 degrees, wherein two first clamping grooves 4 are arranged at the left and right ends of the first connecting plate 1 and the second connecting plate 2, and the two first clamping grooves 4 positioned at the same side are positioned at different height positions of the connecting plates, a fixed plate 3 is detachably connected below the two ends of the first connecting plate 1 and the second connecting plate 2, two second clamping grooves 5 are arranged at one end of the fixed plate 3 in the length direction, the two second clamping grooves 5 are respectively matched with the two first clamping grooves 4 at the same end and the same height of the first connecting plate 1 and the second connecting plate 2, in addition, angle adjusting pieces 6 are arranged at the two ends of the internal connection part of the first connecting plate 1 and the second connecting plate 2, the angle adjusting pieces 6 adopt movable hinges for adjusting the included angle between the first connecting plate 1 and the second connecting plate, a vent 7 is arranged in the middle of the joint of the first connecting plate 1 and the second connecting plate 2, and mounting holes 8 are arranged at the lower ends of the first connecting plate 1 and the second connecting plate 2.

When using and installing, at first place two connecting plates in insulator top cross arm department, adjust the contained angle between first connecting plate 1 and the second connecting plate 2 according to the cross arm width, and pass mounting hole 8 through the stainless steel ribbon and fix the connecting plate, at last about first connecting plate 1 and second connecting plate 2 first draw-in groove 4 punishment at both ends do not peg graft a fixed plate 3, two second draw-in grooves 5 on the fixed plate 3 insert two first draw-in grooves 4 of same height, and fixed plate 3 part is located inside first connecting plate 1 and second connecting plate 2.

Compared with the existing bird spacer or other devices, the bird damage-preventing device can effectively prevent the tripping problem caused by bird damage, has simple structure, is convenient to install and carry, greatly reduces the burden of operators, and provides the quality and the efficiency of installation.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a birds spacer, its characterized in that mainly includes first connecting plate, rotates to be connected with first connecting plate and with first connecting plate between be the second connecting plate that certain contained angle distributes and can dismantle the fixed plate of connecting in first connecting plate and second connecting plate below, first connecting plate is provided with angle modulation spare with second connecting plate junction, and both ends all are provided with first draw-in groove about first connecting plate and the second connecting plate, are provided with the second draw-in groove on the fixed plate, the fixed plate is pegged graft between first connecting plate and second connecting plate through the cooperation of first draw-in groove and second draw-in groove.

2. The bird spacer of claim 1, wherein the fixing plate has a thickness.

3. The bird spacer of claim 1, wherein the first card slot is provided in at least two sets.

4. The bird spacer of claim 1 wherein the first and second connector plates are each provided with mounting holes at a lower portion thereof.

5. The bird spacer of claim 1, wherein the angle adjustment is a living hinge.

6. The bird spacer of claim 1 wherein a vent is provided at the junction of the first and second connecting plates.

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