CN221616098U - Bendable rebound space-occupying type bird prevention frame for power transmission line tower - Google Patents
Bendable rebound space-occupying type bird prevention frame for power transmission line tower Download PDFInfo
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- CN221616098U CN221616098U CN202322990409.XU CN202322990409U CN221616098U CN 221616098 U CN221616098 U CN 221616098U CN 202322990409 U CN202322990409 U CN 202322990409U CN 221616098 U CN221616098 U CN 221616098U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 230000002265 prevention Effects 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000012858 resilient material Substances 0.000 claims 1
- 230000003405 preventing effect Effects 0.000 abstract description 12
- 239000013013 elastic material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 239000012212 insulator Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
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Abstract
The utility model discloses a bendable rebound space-occupying type bird prevention frame for a power transmission line tower, which relates to the technical field of bird prevention of power systems and comprises a clamping seat and a plurality of space-occupying modules, wherein each space-occupying module comprises a supporting rod and a transverse supporting rod, one end of each supporting rod is fixedly connected with one end of each transverse supporting rod, the supporting rods of the plurality of space-occupying modules are sequentially and fixedly connected into a straight line, one end, far away from each transverse supporting rod, of each supporting rod of each space-occupying module is fixedly connected with the clamping seat, the supporting rods are basically arranged in the vertical direction, the transverse supporting rods are basically vertical to the supporting rods, and the supporting rods and the transverse supporting rods are made of flexible elastic materials with rebound reset functions. The bendable rebound occupying type bird preventing frame for the power transmission line tower can achieve a long-acting occupying type bird preventing effect, and is relatively simple in overall structure, low in manufacturing cost and convenient to operate during electric power overhaul.
Description
Technical Field
The utility model relates to the technical field of bird prevention of power systems, in particular to a bendable rebound occupying type bird prevention frame for a power transmission line tower.
Background
At present, bird scaring equipment with the widest application range in an electric power system is bird thorns, and the bird scaring equipment is generally composed of a clamping seat, a supporting rod and a plurality of (24 in general) steel needles, wherein the clamping seat is used for installing the bird thorns on a cross arm of a power transmission line tower, one end of the supporting rod is fixed with the top of the clamping seat, and the steel needles are fixed at the other end of the supporting rod and are dispersed in a divergent mode. In practical application, because the bird thorns are usually fixedly installed for a long time, the steel needles are easy to deform after a long time, the steel needles are distributed densely, included angles are formed between the steel needles, the birds can directly throw nesting materials such as branches and weeds onto the steel needles according to the shapes of the bird thorns, so that nesting is completed, convenience is brought to the birds, the bird nest built by the bird thorns which rely on deformation is firmer and more messy, and the safe and stable operation of a power transmission line is seriously threatened. In addition, the existing bird thorns are usually of a fixed structure, so that the overhaul work of the power transmission line is seriously influenced.
In order to meet the long-acting occupation anti-bird effect and avoid blocking the overhaul work of the power transmission line, a occupation anti-bird frame for a power transmission line tower (application number: CN 2022235254605) and an assembled occupation anti-bird frame for a power transmission line tower (application number: CN 2023208442353) are developed successively. However, in practice, the manufacturing cost of the two bird prevention frames is still relatively high, which is disadvantageous to large-scale popularization and application; when overhauling transmission line, need fold shrink (see a transmission line shaft tower is with taking up an area of type anti-bird frame) or dismantle (see a transmission line shaft tower is with taking up an area of type anti-bird frame) to anti-bird frame and just can give up the maintenance space, the operation process is loaded down with trivial details relatively.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides the bendable rebound occupying type bird preventing frame for the transmission line tower, which can realize a long-acting occupying type bird preventing effect, has a relatively simple integral structure, is lower in manufacturing cost and is convenient to operate during electric power overhaul.
The aim of the utility model is realized by the following technical scheme:
The utility model provides a bird frame is prevented with flexible resilient space-occupying type to transmission line shaft tower, includes grip slipper and a plurality of space-occupying module, the space-occupying module includes bracing piece and horizontal branch, the one end of bracing piece with the one end fixed connection of horizontal branch, a plurality of the bracing piece of space-occupying module is fixed connection in proper order and is a straight line, one of them the bracing piece of space-occupying module keep away from the one end of horizontal branch with grip slipper fixed connection, the bracing piece is vertical orientation setting basically, horizontal branch with the bracing piece is basically perpendicular, the bracing piece with horizontal branch all selects flexible and possesses resilient reset function's elastic material to make.
Preferably, the support rod or the transverse support rod is made of one material selected from thin steel bars with elasticity, glass fibers and silica gel.
Further, the occupying module comprises a plurality of transverse struts arranged on the same horizontal plane.
Further, a plurality of transverse struts in the space occupying module are uniformly distributed along the circumferential direction of the support rod.
Further, the transverse struts of two adjacent space occupying modules are arranged in a staggered manner in the vertical direction.
Further, the occupying module further comprises an installation seat, and the support rods are detachably connected with the transverse support rods through the installation seat.
Furthermore, the two ends of the mounting seat are provided with the inserting holes A, the side surfaces of the mounting seat are provided with a plurality of inserting holes B, the inserting holes A are used for enabling the supporting rods to be inserted into the mounting seat, and the inserting holes B are used for enabling the transverse supporting rods to be inserted into the mounting seat.
Further, a plurality of locating pins are slidably arranged on the mounting seat, locating pin holes are formed in the supporting rods and the transverse supporting rods, and the locating pins are used for penetrating through the locating pin holes to enable the supporting rods or the transverse supporting rods to be fixedly connected with the mounting seat.
The beneficial effects of the utility model are as follows:
The bendable rebound occupying type bird prevention frame for the power transmission line tower is an improved device combining an original occupying type bird prevention frame (application number: CN 2022235254605) for the power transmission line tower and an assembled occupying type bird prevention frame (application number: CN 2023208442353) for the power transmission line tower, and structurally comprises a clamping seat and a plurality of occupying modules, wherein the occupying modules comprise supporting rods and a plurality of transverse supporting rods connected to the end parts of the supporting rods. When the bird prevention frame is used, the bird prevention frame is arranged in the area above the insulator of the transmission line tower, the support rods are arranged in the vertical direction basically after the bird prevention frame is arranged, the transverse support rods are arranged horizontally basically, and the extending transverse support rods can occupy the space above the insulator and the tower body hollow area of the tower at the position, so that the purpose of occupying space and preventing birds is realized. Above-mentioned bracing piece with horizontal branch all selects the flexible and possesses the elastic material that kick-backs reset the function and makes, when the maintenance operation is needed, operating personnel can break the bending and temporarily fix bracing piece or horizontal branch in order to dodge out the operation space, accomplish after the maintenance bracing piece or horizontal branch and kick-backs and reset in order to realize taking up an area of the effect of preventing the bird, compare in original design operation process more convenient, and the structure is simpler, the preparation is easier, the cost is lower, adopt the grafting form to connect between mount pad and horizontal branch and the bracing piece in addition, also further reduce the cost of manufacture.
Drawings
FIG. 1 is a schematic diagram of a bendable and resilient space-occupying bird-preventing frame for a transmission line tower;
FIG. 2 is a schematic structural view of a space occupying module in a bendable rebound space occupying type bird prevention frame for a power transmission line tower;
FIG. 3 is a schematic diagram of an assembly structure of the space module shown in FIG. 2;
In the figure, a clamping seat 1, a supporting rod 2, a transverse supporting rod 3, a mounting seat 4, a 5-inserting hole A, a 6-inserting hole B, a 7-locating pin and a 8-locating pin hole are arranged.
Detailed Description
The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.
As shown in fig. 1 to 3, a bendable and rebounding space-occupying type bird prevention frame for a power transmission line tower comprises a clamping seat 1 and a plurality of space-occupying modules. Wherein clamping seat 1 selects optional form clamping device such as U type clamping seat etc. and it can be with preventing the whole centre gripping of bird frame and install on transmission tower's cross arm channel-section steel, and it is prior art, and specific structure is not repeated. The space occupying module comprises a supporting rod 2 and a transverse supporting rod 3, one end of the supporting rod 2 is fixedly connected with one end of the transverse supporting rod 3, the supporting rods 2 of the space occupying modules are sequentially and fixedly connected to form a straight line, and one end, far away from the transverse supporting rod 3, of the supporting rod 2 of one space occupying module is fixedly connected with the clamping seat 1. The support bar 2 is arranged in a substantially vertical direction, and the transverse strut 3 is substantially vertical to the support bar 2.
When the bird prevention frame is applied, the bird prevention frame is arranged in the region above the insulator of the transmission line tower, the supporting rods 2 are basically arranged in the vertical direction in the occupying module, the transverse supporting rods 3 are basically vertical to the supporting rods 2, the extending transverse supporting rods 3 can occupy the space above the insulator and the hollow region of the tower body of the tower at the position, so that birds cannot enter the region and nest in the region, the purpose of bird prevention is realized, compared with the existing steel needle type bird prevention structure, the transverse supporting rods 3 of the bird prevention frame are horizontally arranged after being arranged, birds cannot rely on the structure of the bird prevention frame to finish nesting at the top of the bird prevention frame, meanwhile, the structural strength of the transverse supporting rods 3 is better than that of a common steel needle, and the bird prevention frame is not easy to deform and has a longer-acting bird prevention effect than the conventional bird prevention structure.
Above-mentioned occupation module is provided with a plurality of, and the distance of two adjacent occupation module's horizontal branch 3 in longitudinal direction can set to be less for birds that the size is less also unable to get into this space, and application scope is wider. Fig. 1 is a schematic diagram of an embodiment of two space occupying modules, and it should be understood that, in implementation, a proper number of space occupying modules can be selected according to the size of the empty area in the power transmission line tower so as to fully occupy the space in the area, and by reasonable collocation, the distance between the transverse struts 3 is small enough, and the arrangement of the transverse struts 3 is avoided to be dense, so that convenience is provided for nesting of birds, and birds are prevented from flying, spiraling, staying, nesting and the like in the area, and the bird preventing effect is ensured.
The supporting rod 2 and the transverse supporting rod 3 are made of flexible elastic materials with rebound reset functions, when maintenance operation is needed, operators can bend the supporting rod 2 or the transverse supporting rod 3 to temporarily fix the supporting rod 2 or the transverse supporting rod 3 to avoid an operation space, and after maintenance is finished, the supporting rod 2 or the transverse supporting rod 3 rebounds and resets to achieve the effect of occupying space and preventing birds. Preferably, the supporting rod 2 and the transverse supporting rod 3 are made of materials with anti-corrosion and ultraviolet-proof functions so as to meet the requirement of long-term outdoor use. For example, in the practical implementation, the supporting rod 2 and the transverse supporting rod 3 can be made of materials such as thin steel bars with elasticity, glass fibers, silica gel and the like, and the acquisition cost is easy and low. Compared with the prior developed occupied-type bird prevention frame for the power transmission line tower and the assembly-type occupied-type bird prevention frame for the power transmission line tower, the bendable rebound occupied-type bird prevention frame has the advantages of simpler overall structure, low cost, suitability for large-scale popularization and application, and convenience in overhauling the power transmission line.
Further, the space occupying module comprises a plurality of transverse struts 3 arranged on the same horizontal plane. When only 1 transverse strut 3 is arranged, the space occupation protection above the insulator is mainly aimed at; when the transverse supporting rods 3 are arranged in a plurality of the towers, space above the insulators and the empty areas of the towers at the positions can be occupied and protected at the same time. It should be noted that when the plurality of transverse struts 3 are provided, the distance between the transverse struts 3 needs to be increased as much as possible while the bird preventing effect of space occupation is ensured, so that the dense arrangement is avoided, and convenience is brought to bird stay, nesting and the like. When implementing, can make a plurality of horizontal branches 3 follow bracing piece 2 circumferencial direction equipartition setting for each horizontal branch 3 distributes evenly, all leaves sufficient distance between the adjacent horizontal branch 3, makes the bird pick up the nesting material be difficult to prevent bird thorn top and detains, further makes the bird rely on this bird frame structure of preventing to nest difficulty. Further, the transverse struts 3 of the two adjacent occupation modules are arranged in a staggered mode in the vertical direction, the occupation is divided into the areas to be protected by the staggered arrangement of the transverse struts 3 of each layer, birds cannot enter the area, and the bird preventing effect is guaranteed.
In the implementation, the occupation module can be provided with connecting pieces, and the support rods 2 and the transverse struts 3 are fixedly connected with the connecting pieces in a bonding mode; in the two adjacent space occupying modules, the support rod 2 of one space occupying module is fixedly connected with the connecting piece of the other space occupying module in a bonding mode. It should be understood that, for convenience in implementation, the support rod 2 of each space module may be integrally formed as a long upright, and the two opposite transverse struts 3 of each space module may also be integrally formed as a long cross rod, and its structure should be under the concept of the present invention.
Further, the space occupying module further comprises an installation seat 4, and the support rods 2 and the transverse support rods 3 are detachably connected through the installation seat 4, so that the space occupying module can be assembled according to actual needs during implementation, and installation space occupying needs of different space occupying spaces can be met. For example, when occupying a region with a larger space height in a tower, a plurality of occupied modules can be spliced to form a multi-layer occupied space. When the transverse struts are arranged at the positions interfering with the channel steel structure of the transmission line tower, the installation number and the installation positions can be freely selected according to the requirements of the installation environment, for example, 0 to 4 transverse struts 3 with any number can be arranged on the installation seat 4 in the embodiment shown in fig. 1.
In concrete implementation, the spliced eye A5 has been seted up at the both ends of mount pad 4, and a plurality of spliced eyes B6 have been seted up to the side of mount pad 4, and spliced eye A5 is used for making bracing piece 2 pegged graft with mount pad 4, and spliced eye B6 is used for making horizontal branch 3 pegged graft with mount pad 4, adopts this grafting form to realize the concatenation, compares in threaded connection's form, and the preparation is easier, the cost is lower.
Further, a plurality of positioning pins 7 are slidably arranged on the mounting seat 4, positioning pin holes 8 are formed in the support rod 2 and the transverse struts 3, after the connection is completed, the positioning pins 7 respectively penetrate through the positioning pin holes 8 of the support rod 2 or the transverse struts 3, so that the support rod 2 or the transverse struts 3 are fixedly connected with the mounting seat 4 in a positioning manner, and the connection reliability is ensured.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. The utility model provides a bird frame is prevented with flexible resilient space-occupying type to transmission line shaft tower, its characterized in that includes grip slipper and a plurality of space-occupying module, the space-occupying module includes bracing piece and horizontal branch, the one end of bracing piece with the one end fixed connection of horizontal branch, a plurality of the bracing piece of space-occupying module is the straight line in proper order fixed connection, one of them the bracing piece of space-occupying module keep away from the one end of horizontal branch with grip slipper fixed connection, the bracing piece is vertical orientation setting basically, horizontal branch with the bracing piece is basically perpendicular, the bracing piece with horizontal branch all selects flexible and possesses resilient material of resilience reset function to make.
2. The bendable and rebounding space-occupying type bird prevention frame for the transmission line tower according to claim 1, wherein the supporting rod or the transverse supporting rod is made of one of elastic thin steel rods, glass fibers and silica gel.
3. The bendable and rebounding space-occupying type bird prevention frame for a power transmission line tower according to claim 1, wherein the space-occupying module comprises a plurality of transverse struts arranged on the same horizontal plane.
4. The bendable rebounding space-occupying type bird prevention frame for the power transmission line tower according to claim 3, wherein a plurality of transverse struts in the space occupying module are uniformly distributed along the circumferential direction of the supporting rod.
5. The bendable rebounding space-occupying type bird prevention frame for the power transmission line tower according to claim 4, wherein the transverse struts of two adjacent space-occupying modules are arranged in a staggered manner in the vertical direction.
6. A bendable and rebounded space-occupying type bird prevention frame for a transmission line tower according to any one of claims 1 to 5, wherein the space-occupying module further comprises a mounting seat, and the support bar is detachably connected with the transverse support bar through the mounting seat.
7. The bendable rebounding occupying type bird prevention frame for the power transmission line tower, according to claim 6, wherein two ends of the mounting seat are provided with plug holes A, the side surface of the mounting seat is provided with a plurality of plug holes B, the plug holes A are used for enabling the supporting rods to be plugged with the mounting seat, and the plug holes B are used for enabling the transverse supporting rods to be plugged with the mounting seat.
8. The bendable rebounding space-occupying type bird prevention frame for the power transmission line tower according to claim 7, wherein a plurality of positioning pins are slidably arranged on the mounting seat, positioning pin holes are formed in the support rod and the transverse support rod, and the positioning pins are used for penetrating through the positioning pin holes to enable the support rod or the transverse support rod to be fixedly connected with the mounting seat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322321992 | 2023-08-29 | ||
| CN2023223219925 | 2023-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221616098U true CN221616098U (en) | 2024-08-30 |
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ID=92490691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322990409.XU Active CN221616098U (en) | 2023-08-29 | 2023-11-07 | Bendable rebound space-occupying type bird prevention frame for power transmission line tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221616098U (en) |
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2023
- 2023-11-07 CN CN202322990409.XU patent/CN221616098U/en active Active
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