CN210580678U - Novel bird-proof thorn - Google Patents
Novel bird-proof thorn Download PDFInfo
- Publication number
- CN210580678U CN210580678U CN201921486999.XU CN201921486999U CN210580678U CN 210580678 U CN210580678 U CN 210580678U CN 201921486999 U CN201921486999 U CN 201921486999U CN 210580678 U CN210580678 U CN 210580678U
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- plate
- fixing plate
- arc
- shaft
- hole
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Abstract
A novel bird-proof thorn comprises a top fixing piece, wherein a supporting shaft is fixedly connected to the center of the top fixing piece; the top fixing piece comprises a conical top head and a connecting ring, and a puncture needle is connected in the connecting ring; the bottom of the supporting shaft is nested in the base; the supporting shaft comprises a connecting shaft and a supporting column, and the connecting shaft is connected with the supporting column through a threaded structure; the felting needles are arranged outside the support shaft in an annular matrix to form an umbrella shape; the sleeve is sleeved outside the supporting shaft; the sleeve is a hollow cylinder; the base is arranged on angle steel on the power transmission line tower; the base includes an upper fixed plate and a lower fixed plate, and the upper fixed plate and the lower fixed plate are L-shaped. The arrangement of the L-shaped base of the utility model ensures that the bird-proof thorn is firmly arranged on the angle steel on the power transmission line tower, and the arrangement of the umbrella-shaped thorn structure ensures that the bird is not easy to nest and no fallen leaves are accumulated; the sleeve accommodates the puncture needle therein, which facilitates transportation and accommodation.
Description
Technical Field
The utility model relates to a transmission line protection technical field, more specifically say, in particular to novel prevent bird thorn.
Background
The bird-preventing thorn is a product developed by aiming at preventing bird damage from nesting on an electric power iron tower, is arranged at the upper part of a tower cross arm of power transmission and transformation line equipment, consists of a plurality of steel wires and is scattered, birds are effectively prevented from fighting, staying and nesting right above a wire porcelain insulator string, smoothness of a line is ensured, power failure accidents are reduced, bird driving and bird damage preventing effects are obvious, the existence of the birds is not damaged, and the principle that people and the birds are harmoniously located is realized.
The existing bird spikes are usually in the shape of an inverted umbrella, the bird spikes which are dispersed into a sphere by steel strands are fixed through a U-shaped base, and a U-shaped mounting frame is fixed on angle steel on a power transmission line tower through bolts. After the bird spike is installed and used for a period of time, birds are easy to nest and pile leaves, power failure accidents are easy to cause, and the fixing bolt is easy to loosen, so that the whole bird spike is prevented from falling off.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem
Therefore, how to solve the problems that the inverted umbrella-shaped bird spike easily causes bird nesting and leaves accumulation and the fixing bolt is easy to loosen in the background technology becomes a problem to be solved by the technical personnel in the field.
(2) Technical scheme
In view of the above problems, the present invention provides a novel bird spike.
A novel bird-preventing thorn comprises a top fixing piece, a supporting shaft, a pricking pin, a sleeve and a base.
The center of the top fixing piece is fixedly connected with a support shaft; the top fixing piece comprises a conical top head and a connecting ring, and a puncture needle is connected in the connecting ring;
the bottom of the supporting shaft is nested in the base; the supporting shaft comprises a connecting shaft and a supporting column, a threaded structure is arranged at the bottom end of the connecting shaft, the supporting column is of a hollow cylindrical structure, a threaded structure is arranged on the inner side surface of the supporting column, and the connecting shaft and the supporting column are connected through the threaded structure; the support column is also provided with a clamping end which is of a solid sheet structure;
the felting needles are arranged on the outer side of the support shaft in an annular matrix to form an umbrella shape; the top of the felting needle is fixedly connected with the top fixing piece, and the felting needle is made of a steel strand;
the sleeve is sleeved outside the supporting shaft; the sleeve is a hollow cylinder;
the base is arranged on angle steel on the power transmission line tower; the base comprises an upper fixing plate and a lower fixing plate, and the upper fixing plate and the lower fixing plate are L-shaped;
the upper fixing plate comprises a plate A and a plate B, a bolt hole is formed in the plate A of the upper fixing plate, a section of arc-shaped bulge is further formed in the plate A of the upper fixing plate, and a fixing hole is formed in the center of the arc-shaped bulge and used for being sleeved with a supporting shaft; the B plate of the upper fixing plate is provided with a bolt hole, the B plate of the upper fixing plate is also provided with a section of arc-shaped bulge, and the center of the arc-shaped bulge is provided with a fixing hole for sleeving and embedding a support shaft;
the lower fixing plate comprises a C plate and a D plate, a bolt hole is formed in the C plate of the lower fixing plate, a section of arc-shaped groove is further formed in the C plate of the lower fixing plate, and a fixing hole is formed in the center of the arc-shaped groove and used for being sleeved with a supporting shaft; the D plate of the lower fixing plate is provided with a bolt hole, the D plate of the lower fixing plate is also provided with a section of arc-shaped groove, and the center of the arc-shaped groove is provided with a fixing hole for sleeving and embedding the support shaft;
bolts penetrate through bolt holes of the upper fixing plate and the lower fixing plate to assemble the upper fixing plate and the lower fixing plate into the base.
Preferably, the supporting shaft is also provided with a safety pin for preventing the connecting shaft from separating from the supporting column; the safety pin adopts pin pins or cotter pins, but is not limited to the two. The support column is provided with a preformed hole, the connecting shaft is also provided with a preformed hole at a position corresponding to the support column, and the safety pin penetrates through the preformed hole of the support column and the preformed hole of the connecting shaft.
Preferably, in the bird-proof pricking receiving state, the pricking pin is sleeved in the sleeve, so that the transportation and the storage are convenient.
Preferably, the support shaft is nested in a fixing hole in an arc-shaped bulge of the upper fixing plate A, an arc-shaped bulge of the upper fixing plate B, an arc-shaped groove of the lower fixing plate C or an arc-shaped groove of the lower fixing plate D.
Preferably, the angle of the lancet needle to the support shaft is manually adjusted.
Preferably, the shapes and sizes of the fixing holes of the plate A and the plate B of the upper fixing plate and the plate C and the plate D of the lower fixing plate are the same, the fixing holes are circular, and the diameter of each fixing hole is 1-2mm larger than that of each support column of the support shaft.
Preferably, the clamping end of the supporting shaft supporting column is circular, and the diameter of the clamping end is 3-5mm larger than that of the fixing hole.
Preferably, the sum of the length of the puncture needle and the length of the sleeve is less than the length of the support shaft, so that the puncture needle is convenient to separate from the sleeve after the sleeve moves.
(3) Advantageous effects
The utility model has the advantages that:
① all be provided with the structure setting of fixed orifices in the middle and upper fixed plate of L type base and the bottom plate for this novel angle steel of preventing bird thorn mountable on the transmission line pylon equidirectional has enlarged the installation scope of preventing bird thorn.
The setting of ② L type base makes this novel bird thorn of preventing install firmly on the angle steel on the transmission line pylon.
The ③ umbrella-shaped needle structure arrangement makes the bird less prone to nesting without accumulating fallen leaves.
④ when the bird spike is transported or stored, the sleeve is only needed to move to separate the spike from the sleeve, and the angle between the spike and the supporting shaft can be adjusted by manually using tools such as a wrench to reach the required angle.
Drawings
Fig. 1 is the overall structure schematic diagram of the first embodiment of the present invention, fig. 2 is the structure schematic diagram of the first embodiment of the present invention, and fig. 3 is the structure schematic diagram of the first embodiment of the present invention.
In the figure: 1, a top fixing piece, 11 is a conical top head, and 12 is a connecting ring; 2 is a supporting shaft, 21 is a connecting shaft, 22 is a supporting column, and 23 is a clamping end; 3 is a puncture needle, 4 is a sleeve, 5 is a base, 51 is an upper fixing plate, 511 is an A plate, 512 is a B plate, 513 is a bolt hole, 514 is an arc-shaped protrusion, 515 is a fixing hole, 516 is a bolt hole, 517 is an arc-shaped protrusion, and 518 is a fixing hole; reference numeral 52 denotes a lower fixing plate, 521 denotes a C-plate, 522 denotes a D-plate, 523 denotes bolt holes, 524 denotes arc- shaped recesses 5, 525 denotes fixing holes, 526 denotes bolt holes, 527 denotes arc-shaped recesses, and 528 denotes fixing holes. 6 is a bolt.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In a first embodiment, as shown in fig. 1, a novel bird spike includes a top fixing member 1, a supporting shaft 2, a spike 3, a sleeve 4, and a base 5.
The center of the top fixing piece 1 is fixedly connected with a supporting shaft 2; the top fixing piece 1 comprises a conical top head 11 and a connecting ring 12, wherein a puncture needle 3 is connected in the connecting ring 12;
the bottom of the supporting shaft 2 is nested in the base 5; the supporting shaft 2 comprises a connecting shaft 21 and a supporting column 22, and a threaded structure is arranged at the bottom end of the connecting shaft 21; the support column 22 is a hollow cylindrical structure, a thread structure is arranged on the inner side surface of the support column 22, and the connecting shaft 21 is connected with the support column 22 through the thread structure; the support column 22 is further provided with a clamping end 23, the clamping end 23 is of a round solid sheet structure, and the diameter of the clamping end is 3-5mm larger than that of the fixing hole. The supporting shaft 2 is also provided with a safety pin 24 which adopts a pin with a pin or a cotter pin to prevent the connecting shaft 21 from separating from the supporting column 22; the support column 22 is provided with a preformed hole, the connecting shaft is also provided with a preformed hole at the position corresponding to the support column, and the safety pin penetrates through the preformed hole of the support column and the preformed hole of the connecting shaft.
The felting needles 3 are arranged outside the support shaft in an annular matrix to form an umbrella shape; the top of the puncture needle is fixedly connected with the top fixing piece 1, and the angle between the puncture needle 3 and the support shaft 2 is manually adjusted. The pricking pin 3 adopts a steel strand which can adopt a straight wire type, a bent wire type or a combination of the straight wire type and the bent wire type.
The sleeve 4 is sleeved outside the supporting shaft; the sleeve 4 is a hollow cylinder. The sum of the length of the puncture needle 3 and the length of the sleeve 4 is less than the length of the support shaft 2, so that the puncture needle is convenient to separate from the sleeve after the sleeve 4 moves. In the bird-proof stab receiving state, the pricking pin 3 is sleeved in the sleeve 4, and is convenient to transport and store.
The base 5 is arranged on angle steel on the power transmission line tower; the base comprises an upper fixing plate 51 and a lower fixing plate 52, and the upper fixing plate 51 and the lower fixing plate 52 are both L-shaped. The upper fixing plate comprises an A plate 511 and a B plate 512, a bolt hole 513 is formed in the A plate 511 of the upper fixing plate, a section of arc-shaped bulge 514 is further formed in the A plate of the upper fixing plate, and a fixing hole 515 is formed in the center of the arc-shaped bulge and used for sleeving and embedding a support shaft; the B plate 512 of the upper fixing plate is provided with a bolt hole 516, the B plate of the upper fixing plate is further provided with a section of arc-shaped bulge 517, and the center of the arc-shaped bulge is provided with a fixing hole 518 for sleeving and embedding the supporting shaft. The lower fixing plate comprises a C plate 521 and a D plate 522, a bolt hole 523 is formed in the C plate 521 of the lower fixing plate, a section of arc-shaped groove 524 is further formed in the C plate 521 of the lower fixing plate, and a fixing hole 525 is formed in the center of the arc-shaped groove and used for sleeving and embedding a support shaft; be provided with bolt hole 526 on the D board 522 of bottom plate, the D board of bottom plate still is provided with one section arc recess 527, arc recess center is provided with fixed orifices 528 for the cover inlays the back shaft. The fixing holes 515 of the plate A of the upper fixing plate, the fixing holes 518 of the plate B, the fixing holes 525 of the plate C of the lower fixing plate and the fixing holes 528 of the plate D are identical in shape and size, the shape is circular, and the diameter of each fixing hole is 1-2mm larger than that of each support column of the support shaft. Bolts 6 penetrate through bolt holes of the upper fixing plate and the lower fixing plate to assemble the upper fixing plate and the lower fixing plate into the base.
When the angle steel on the transmission line tower frame needing to be provided with the bird-prick prevention device is in the shape of the reversed U-L, the connecting shaft of the supporting shaft is separated from the supporting column, and the connecting shaft is integrated with the top fixing piece and the pricking pin. The support columns are nested in the arc-shaped bulges of the plate A of the upper fixing plate and penetrate through the fixing holes 515 in the centers of the arc-shaped bulges, the clamping ends of the support shafts are positioned below the fixing plates, the sleeves are sleeved on the support columns, the plate A of the upper fixing plate of the base is arranged horizontally and positioned above the angle steel, the plate B of the upper fixing plate is positioned outside the left side of the angle steel, the plate C of the lower fixing plate is arranged horizontally and positioned below the angle steel, the plate D of the lower fixing plate is positioned on the right lower side of the angle steel, the bolts respectively penetrate through the bolt holes 513 of the upper fixing plate and the bolt holes 523, 516 of the upper fixing plate and the bolt holes 526 of the lower fixing plate, the gaskets are further padded, and the nuts are screwed, namely the upper fixing plate and the lower; finally, the connecting shaft is assembled with the support column through a thread structure, and the angle between the pricking pin 3 and the support shaft 2 is adjusted to a required angle through a tool such as a spanner.
In the second embodiment, the structure of the novel bird spike in the present embodiment is the same as that in the first embodiment.
When the angle steel on the power transmission line tower needing to be provided with the bird-preventing prick is in a 'L' shape, the connecting shaft of the supporting shaft is separated from the supporting column, and the connecting shaft is integrated with the top fixing piece and the pricker. The support columns are nested in the arc-shaped protrusions of the plate A of the upper fixing plate, penetrate through the fixing holes 515 in the centers of the arc-shaped protrusions, and then the support columns are sleeved with the sleeves. At the moment, the clamping end of the supporting shaft is positioned below the fixing plate, the upper fixing plate A plate of the base is arranged horizontally and positioned above the angle steel, the upper fixing plate B plate is positioned outside the right side of the angle steel, the lower fixing plate C plate is arranged horizontally and positioned below the angle steel, the lower fixing plate D plate is positioned on the left lower side of the angle steel, the upper fixing plate bolt hole 513, the lower fixing plate bolt hole 523, the upper fixing plate bolt hole 516 and the lower fixing plate bolt hole 526 are respectively penetrated through by bolts, and then the bolts are screwed down by nuts, namely the upper fixing plate and the lower fixing plate are connected and assembled into the base by the bolts and the; finally, the connecting shaft is assembled with the support column through a thread structure, and the angle between the pricking pin 3 and the support shaft 2 is adjusted to a required angle through a tool such as a spanner.
During the pedestal mounting, also can arrange the B board of upper fixed plate in the level and lie in the angle steel top, and the A board of upper fixed plate is located the angle steel right side outside, arranges the D board of bottom plate in the level and lies in the angle steel below, and bottom plate C board lies in the angle steel left side downside, adopts bolt and nut to connect upper fixed plate and bottom plate and assembles into the base.
In the third embodiment, the structure of the novel bird spike in the present embodiment is the same as that in the first embodiment.
When the angle iron on the power transmission line tower frame needing to be provided with the bird-proof thorn is in a 'shape' or an 'L' shape, the connecting shaft of the supporting shaft is separated from the supporting post, and the connecting shaft is integrated with the top fixing piece and the felting needle. And rotating the two L-shaped fixing plates of the base to enable the two L-shaped fixing plates to be matched with the profile of the angle steel, nesting the support columns in the fixing holes of the fixing plates which are horizontally upward, and fixedly installing the two fixing plates and the angle steel through bolts.
The structure setting that all is provided with the fixed orifices in the middle and upper fixed plate of L type base and the bottom plate for this novel angle steel of preventing bird thorn mountable on the transmission line pylon equidirectional has enlarged the installation scope of preventing bird thorn.
In the embodiment, holes need to be drilled in advance at the angle steel for installing the bird spikes, so that the base can be conveniently installed.
In this novel transportation of preventing bird thorn or accomodate the in-process, the sleeve is accomodate the felting needle wherein, convenient transportation and accomodate. When the angle adjusting device is used, only the sleeve needs to be moved, so that the pricking pins are completely separated from the sleeve, and the angle between each pricking pin and the support shaft is adjusted manually by using tools such as a wrench and the like to achieve the required angle.
The novel bird-proof thorn L-shaped base is arranged, so that the novel bird-proof thorn is firmly arranged on angle steel on the power transmission line tower; meanwhile, the arrangement of the umbrella-shaped pricking pin structure enables the bird not to nest easily and leaves cannot be accumulated.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a novel prevent bird thorn which characterized in that: comprises the following components in percentage by weight,
the center of the top fixing piece is fixedly connected with a support shaft; the top fixing piece comprises a conical top head and a connecting ring, and a puncture needle is connected in the connecting ring;
the bottom of the supporting shaft is nested in the base; the supporting shaft comprises a connecting shaft and a supporting column, a threaded structure is arranged at the bottom end of the connecting shaft, the supporting column is of a hollow cylindrical structure, a threaded structure is arranged on the inner side surface of the supporting column, and the connecting shaft and the supporting column are connected through the threaded structure; the support column is also provided with a clamping end which is of a solid sheet structure;
the felting needles are arranged on the outer side of the support shaft in an annular matrix to form an umbrella shape; the top of the felting needle is fixedly connected with the top fixing piece, and the felting needle is made of a steel strand;
the sleeve is sleeved outside the supporting shaft; the sleeve is a hollow cylinder;
the base is arranged on angle steel on the power transmission line tower; the base comprises an upper fixing plate and a lower fixing plate, and the upper fixing plate and the lower fixing plate are L-shaped;
the upper fixing plate comprises a plate A and a plate B, a bolt hole is formed in the plate A of the upper fixing plate, an arc-shaped bulge is further formed in the plate A of the upper fixing plate, and a fixing hole is formed in the center of the arc-shaped bulge; the plate B of the upper fixing plate is provided with a bolt hole, the plate B of the upper fixing plate is also provided with a section of arc-shaped bulge, and the center of the arc-shaped bulge is provided with a fixing hole;
the lower fixing plate comprises a C plate and a D plate, a bolt hole is formed in the C plate of the lower fixing plate, a section of arc-shaped groove is further formed in the C plate of the lower fixing plate, and a fixing hole is formed in the center of the arc-shaped groove; the D plate of the lower fixing plate is provided with a bolt hole, the D plate of the lower fixing plate is also provided with a section of arc-shaped groove, and the center of the arc-shaped groove is provided with a fixing hole;
bolts penetrate through bolt holes of the upper fixing plate and the lower fixing plate to assemble the upper fixing plate and the lower fixing plate into the base.
2. The novel bird spike of claim 1, wherein: the supporting shaft is also provided with a safety pin; the support column is provided with a preformed hole, the connecting shaft is also provided with a preformed hole at a position corresponding to the support column, and the safety pin penetrates through the preformed hole of the support column and the preformed hole of the connecting shaft.
3. The novel bird spike of claim 2, wherein: in the bird-proof prick receiving state, the pricker is sleeved in the sleeve.
4. The novel bird spike of claim 1, wherein: the supporting shaft is nested in a fixing hole in the arc-shaped bulge of the plate A of the upper fixing plate, or the arc-shaped bulge of the plate B of the upper fixing plate, or the arc-shaped groove of the plate C of the lower fixing plate, or the arc-shaped groove of the plate D of the lower fixing plate.
5. The novel bird spike of claim 1, wherein: the angle between the pricking pin and the supporting shaft is manually adjusted.
6. The novel bird spike of claim 1, wherein: the shapes and the sizes of the fixing holes of the upper fixing plate A plate and the lower fixing plate B plate and the fixing holes of the lower fixing plate C plate and the lower fixing plate D plate are the same, the fixing holes are circular, and the diameter of each fixing hole is 1-2mm larger than that of each support column of the support shaft.
7. The novel bird spike of claim 6, wherein: the clamping end of the supporting shaft supporting column is circular, and the diameter of the clamping end is 3-5mm larger than that of the fixing hole.
8. The novel bird spike of claim 6, wherein: the sum of the length of the puncture needle and the length of the sleeve is less than the length of the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486999.XU CN210580678U (en) | 2019-09-09 | 2019-09-09 | Novel bird-proof thorn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921486999.XU CN210580678U (en) | 2019-09-09 | 2019-09-09 | Novel bird-proof thorn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210580678U true CN210580678U (en) | 2020-05-22 |
Family
ID=70683961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921486999.XU Expired - Fee Related CN210580678U (en) | 2019-09-09 | 2019-09-09 | Novel bird-proof thorn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210580678U (en) |
-
2019
- 2019-09-09 CN CN201921486999.XU patent/CN210580678U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |