CN211185614U - Occupy-place formula drives bird ware structure - Google Patents
Occupy-place formula drives bird ware structure Download PDFInfo
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- CN211185614U CN211185614U CN201921953124.6U CN201921953124U CN211185614U CN 211185614 U CN211185614 U CN 211185614U CN 201921953124 U CN201921953124 U CN 201921953124U CN 211185614 U CN211185614 U CN 211185614U
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Abstract
The utility model discloses an occupy-place formula drives bird ware structure, the bird ware base that drives of type of falling T has been adopted, base bottom installation side magnet piece can firmly be adsorbed on the cross arm, the base width that falls T matches iron cross arm width, be favorable to driving bird ware occupy-place on the cross arm, the bird thorn that prevents on top, make birds can 'T stand on driving bird ware, the branch also can' T be taken on the cross arm simultaneously, in order to reach reduction birds activity on the cross arm and avoid birds to stand the effect of nesting on the cross arm, thereby reduce cross arm department foreign matter overlap joint short circuit probability, the connection structure and the female connection structure at both ends make the device can carry out the modularization concatenation combination, compact structure is small and exquisite, be applicable to the cross arm of different models.
Description
Technical Field
The utility model relates to an occupy-place formula drives bird ware structure for electric power engineering field.
Background
With the continuous promotion of distribution network insulation and rural urbanization construction, the reliability of the power grid is increasingly improved, and the main reason of the current distribution line trip fault is an external force damage factor. Among many external force damage factors, the foreign object contact wires occupy a large proportion, and the nesting behavior of birds on cross arms is a large cause of line foreign object short circuit. Although the insulation rate of the distribution line in Shanghai region is nearly 100%, some electrical equipment such as a high-voltage fuse, an isolating switch and the like still have an exposed dew point and become a main occurrence point of 10kV distribution line faults.
The nesting of bird's nests on the circuit cross arm easily leads to the overlap joint of circuit foreign matter, causes single-phase ground connection or interphase short circuit trouble. At present, the main bird prevention facilities mainly comprise bird stabs, a rotary (eagle eye) bird repeller, a sound wave bird repeller and the like. These facilities reduce the occurrence probability of external damage caused by birds to some extent, but still have certain problems.
The bird spike can only prevent the birds from temporarily stopping on the cross arm, and can not structurally avoid the overlapping of bird nests. The rotary bird repeller has a certain bird repelling effect, but cannot be installed and used on all base rods, and bird repelling in a narrow area range cannot be realized. The sound wave drives bird ware, implements to drive birds through the ultrasonic wave mode, and the effect is better, nevertheless need provide long-term power work, and equipment cost is more expensive.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art not enough, providing an occupy-place formula drives bird ware structure, its structure is small and exquisite, the construction is simple and easy, applicable in most cross arm structures, can satisfy electrified installation operation, protects the overlap joint of avoiding the bird's nest from cross arm structure position, can reach the protecting effect, and is friendly harmless to birds simultaneously.
One technical scheme for achieving the above purpose is as follows: an occupying bird repeller structure comprises a bird repeller base and bird repeller thorns arranged at the top of the bird repeller base;
the section of the bird repeller base is inverted T-shaped and comprises an inverted T-shaped base arranged horizontally and an inverted T-shaped boss arranged vertically, a magnetic block mounting groove is formed in the bottom of the inverted T-shaped base, and a magnet block is clamped in the magnetic block mounting groove;
the two ends of the bird repeller base are respectively provided with a male connecting structure and a female connecting structure, and any adjacent bird repeller bases are mutually spliced through the male connecting structure and the female connecting structure which are matched with each other;
the bird-proof stabs are uniformly arranged at the top of the inverted T-shaped boss.
Furthermore, the male connecting structure comprises a lateral convex card and a lower screw hole structure, the female connecting structure comprises a lateral groove and an upper screw hole structure, the lateral convex card is matched with the lateral groove, and the lower screw hole structure is matched with the upper screw hole structure.
Furthermore, a plurality of base reinforcing ribs lapped on the inverted T base are uniformly distributed on two sides of the inverted T boss.
Furthermore, the middle part of the inverted T-shaped base is provided with a bottom clamping groove.
The utility model discloses a bird ware structure is driven to occupy-place formula, the bird ware base that drives of type of falling T has been adopted, base bottom installation side magnet piece can firmly be adsorbed on the cross arm, the base width that falls T matches iron cross arm width, be favorable to driving bird ware occupy-place on the cross arm, the bird thorn that prevents on top, make birds can 'T stand on driving bird ware, the branch also can' T be taken on the cross arm simultaneously, in order to reach reduction birds activity on the cross arm and avoid birds to stand the effect of nesting on the cross arm, thereby reduce cross arm department foreign matter overlap short circuit probability, the connection structure and the female connection structure at both ends make the device can carry out the modularization concatenation combination, compact structure is small and exquisite, be applicable to the cross arm of different models.
Drawings
Fig. 1 is a schematic structural view of an occupying bird repeller structure according to the present invention;
fig. 2 is a schematic structural view of the bottom of an occupying bird dispeller structure of the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is made by specific embodiments:
referring to fig. 1 and 2, the utility model discloses an occupying bird repeller structure, which can form a combination body adapted to the length of the cross arm by mutually splicing and combining the bird repelling bases. The section of the bird dispeller base is inverted T-shaped and consists of an inverted T-shaped base 22 arranged horizontally and an inverted T-shaped boss 21 arranged vertically. The bottom of the inverted T base 21 is provided with a magnetic block mounting groove 222, the magnetic block mounting groove 222 is internally clamped with a magnetic block, the bird repeller base is adsorbed on the cross arm of the overhead line through the magnetic block in the magnetic block mounting groove 222, and the width of the inverted T base 22 is matched with the width of the cross arm, so that the occupied bird repeller structure can be stably occupied on the cross arm. The surface of the inverted T-shaped base 22 is a smooth cambered surface, so that rainwater can slide along the surface of the inverted T-shaped base, birds can stop on the surface of the inverted T-shaped base easily, and the back of the inverted T-shaped base 22 is provided with a reinforcing rib for improving the structural strength of the cambered surface.
The top of the inverted T-shaped boss 21 is uniformly provided with bird-proof thorns 3, the row-thorn gaps of the bird-proof thorns 3 are smaller than the claw width of conventional birds, the row-thorn height is higher than the minimum squatting height of the conventional birds, the conventional birds cannot stand on the bird repeller, and meanwhile, branches cannot be put on the cross arm, so that the effects of reducing the movement of the birds on the cross arm and avoiding the birds from standing on the cross arm to nest are achieved, and the probability of foreign matter lap joint and short circuit at the cross arm is reduced. The two sides of the inverted T-shaped boss 21 are uniformly provided with a plurality of base reinforcing ribs 5 lapped on the inverted T-shaped base 22. This base strengthening rib 5 except have to drive bird ware structure to the occupy-place formula and carry out the structure reinforcement, strengthen its wind resistance's function, also will fall the function that T base 22 surface space cut off, further restrict the stop of birds.
The two ends of the bird repelling device base are respectively provided with a male connecting structure and a female connecting structure, and any adjacent bird repelling device bases are mutually spliced through the male connecting structure and the female connecting structure which are matched with each other. The male connecting structure comprises a lateral convex card 6 and a lower screw hole structure 223, the female connecting structure comprises a lateral groove 1 and an upper screw hole structure 221, the lateral convex card 6 is matched with the lateral groove 1, and the lower screw hole structure 223 is matched with the upper screw hole structure 221. When the adjacent occupying bird repeller structures are connected, the lateral convex card 6 is firstly inserted into the lateral groove 1 from top to bottom, then the lower screw hole structure 223 and the upper screw hole structure 221 are accurately matched, and then the two are locked through the bolt.
Whole occupy-place formula drives bird ware adopts the integrated into one piece structure except the bolt of magnet piece and the use of concatenation fastening, has modularization concatenation combination characteristic, and compact structure is small and exquisite, fully considers the anti-wind ability of conventional typhoon, simultaneously, considers to be used for on the electric power system circuit, and ageing-resistant and fire-retardant insulating material is selected for use to the material.
The utility model discloses aim at ingenious solution cross arm birds structure basis of nesting, friendly to birds and do not have the injury, reach effective protection cross arm and avoid birds frequent activity and nest on the cross arm to reduce the lapped risk of circuit foreign matter, reduce the short circuit tripping operation accident of circuit, effectively improve the reliability of power supply. The utility model discloses the cooperation is supporting the hot-line operation instrument of design specially, can satisfy the installation cross arm occupy-place formula of not having a power failure and drive the bird ware, need not the circuit and has had a power failure, has reduced work such as electric wire netting operation mode adjustment, equipment status dress trade operation, greatly improves work efficiency. The utility model discloses a structural design and material choose for use, fully consider ageing ability and prevent wind performance, have small in size, simple to operate, characteristics that the function is complete, the operation is reliable.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (4)
1. The utility model provides an occupy-place formula drives bird ware structure, includes drives bird ware base and sets up the bird thorn that prevents at its top, its characterized in that:
the section of the bird repeller base is inverted T-shaped and comprises an inverted T-shaped base arranged horizontally and an inverted T-shaped boss arranged vertically, a magnetic block mounting groove is formed in the bottom of the inverted T-shaped base, and a magnet block is clamped in the magnetic block mounting groove;
the two ends of the bird repeller base are respectively provided with a male connecting structure and a female connecting structure, and any adjacent bird repeller bases are mutually spliced through the male connecting structure and the female connecting structure which are matched with each other;
the bird-proof stabs are uniformly arranged at the top of the inverted T-shaped boss.
2. The structure of claim 1, wherein the male connection structure includes a lateral projection and a lower screw hole structure, the female connection structure includes a lateral groove and an upper screw hole structure, the lateral projection matches the lateral groove, and the lower screw hole structure matches the upper screw hole structure.
3. The structure of an occupying bird dispeller according to claim 1 or 2, wherein a plurality of base reinforcing ribs lapped on the inverted-T base are uniformly distributed on two sides of the inverted-T boss.
4. The structure of an occupying bird dispeller according to claim 1 or 2, wherein a bottom clamping groove is formed in the middle of the inverted T-shaped base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953124.6U CN211185614U (en) | 2019-11-13 | 2019-11-13 | Occupy-place formula drives bird ware structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953124.6U CN211185614U (en) | 2019-11-13 | 2019-11-13 | Occupy-place formula drives bird ware structure |
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| Publication Number | Publication Date |
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| CN211185614U true CN211185614U (en) | 2020-08-07 |
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| CN201921953124.6U Active CN211185614U (en) | 2019-11-13 | 2019-11-13 | Occupy-place formula drives bird ware structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663677A (en) * | 2019-11-13 | 2020-01-10 | 国网上海市电力公司 | Occupy-place formula drives bird ware structure |
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2019
- 2019-11-13 CN CN201921953124.6U patent/CN211185614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663677A (en) * | 2019-11-13 | 2020-01-10 | 国网上海市电力公司 | Occupy-place formula drives bird ware structure |
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