CN208732354U - A kind of multi-functional retractable bird-proof device - Google Patents
A kind of multi-functional retractable bird-proof device Download PDFInfo
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- CN208732354U CN208732354U CN201821520528.1U CN201821520528U CN208732354U CN 208732354 U CN208732354 U CN 208732354U CN 201821520528 U CN201821520528 U CN 201821520528U CN 208732354 U CN208732354 U CN 208732354U
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- roller
- plate
- mounting plate
- collar
- hole
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Abstract
The utility model belongs to the anti-driving birds away technical field of power distribution network more particularly to a kind of multi-functional retractable bird-proof device.The non-uniform pedal force generated when the utility model is landed using the large birds to cylinder surface makes roller rotation that can not rest, even if it is by chance located at roller top center when landing, make centre-of gravity shift also result in rotation as long as birds slightly move perhaps rotation body therefore the large birds can be effectively prevent to inhabit on the apparatus or stop falling.
Description
Technical field
The utility model belongs to the anti-driving birds away technical field of power distribution network more particularly to a kind of anti-bird dress of multi-functional retractable
It sets.
Background technique
Since large number of equipment is installed outdoors in power distribution network, and its mounting structure usually has more support or branch
Grillage, therefore inevitably by birds as the place inhabited and rested, it is the damage of facilities as caused by birds activity, short
The accidents such as road are also increasing, and especially in mountain area forest zone, numerous follow the example of of one side birds expels completely, another aspect equipment
Locations of structures is remote, inspection maintenance process inefficiency, causes these regions tighter because matching electrification caused by birds activity
Weight.
For above situation, power distribution network operating personnel would generally endanger serious region in important equipment or birds and be arranged
The anti-bird structure of bird repellent the modes such as actively drives including the use of the threatening of all kinds of acousto-optics, mechanical even microwave and completes the anti-bird operation of bird repellent.
But aforesaid way is each defective, and on the one hand perhaps structure function is single and needs additional space or control knot for these equipment
Structure realizes movement, such as most common mechanical motion mechanism or passively bird repellent needling structure can be occupied significantly and match
The available space of electric body structure surface causes to cause to block in later period structural device maintenance process, and guardian can be few using space, high
Idle job is interfered, the operation that on the other hand the anti-bird structure of these bird repellents can not be permanently effective, and especially some personality are violent
The biggish birds of figure through after a period of time be familiar with after, be unaffected substantially, cause bird driving scheme effect reduce very
To failure, acousto-optic is most commonly used to threaten the equipment or structure separate for bird repellent, it is generally even shorter by 1~2 month
After time, fail substantially to the effect that expels of most of the large birds.And these the large birds such as magpie, crow with
And the bigger birds of some bodily forms are then to destroy electric network composition or inhabit the main species lived in power grid mechanism.
Utility model content
For above-mentioned status, the purpose of the utility model is to provide one kind can during its operation, it is steady in a long-term and
It effectively prevent the large birds to inhabit the telescopic bird-proof device for stopping falling, the apparatus structure is simple and mutually ties with existing protection structure
It closes, cost is lower, and application range is wider, and can achieve many things at one stroke as the basis for installing and protecting other power grid devices, realization
Effect.
To achieve the above object, the utility model adopts the following technical solution.
A kind of multi-functional retractable bird-proof device of the utility model, including for being connected to framed plate structure in power distribution network
Pedestal is installed, and the first roller and second tin roller that are rotatably mounted on installation pedestal；
Installation pedestal includes horizontally disposed mounting plate, and the first positioning plate being connected on mounting plate and the second positioning
Plate, the both ends of mounting plate are separately provided for being fixedly attached to the connection structure of framed plate structure in power grid；Two positioning plates hang down
Directly in mounting plate setting and respectively close to mounting plate left and right end portions, and face is arranged, and the large end face of two positioning plates is respectively set
There are the first collar and the second collar, the axis collinear of two collars and is parallel to mounting plate upper surface；The setting of first collar is the
For one positioning plate towards on the large end face in the middle part of mounting plate, big end of second positioning plate in the middle part of mounting plate is arranged in the second collar
On face；The outer surface of first collar and the second collar is arranged with rolling bearing respectively；
First roller and second tin roller include cylindric stack shell, and one end of its stack shell is all closed, in closed end
Portion is provided with bearing mounting hole/slot, bearing mounting hole/slot axis collinear of two rollers；The other end of two rollers is arranged
It together can be along collar axis direction telescopic slide；Spacing between two positioning plates is drawn not less than the first roller and second tin roller
Maximum length after stretching；In the first roller and the compressed overlapping region of second tin roller, set on the stack shell of the roller in outside
It is equipped with the gib block along telescopic direction distribution, the stack shell positioned at the roller of inside is provided with guide groove accordingly；It guide groove and leads
It is cooperated to item so that two rollers rotate synchronously；
Further include roller capping, is provided with positioning column on the inside of the second collar, is provided with screw thread on the outer end face of positioning column
Hole, roller, which covers, is correspondingly provided with hole, and roller capping is fixed on positioning column by bolt group, and second tin roller is set in second
On rolling bearing in collar and it is located between roller capping and the second positioning plate；First roller is set in the rolling on first axle ring
On dynamic bearing.
Further refinement to above scheme includes that the connection structure refers to the multiple installations for being set to installation board ends
Hole perhaps buckle use when grillage in power grid on be arranged corresponding hole perhaps bayonet by mounting plate by bolt group or
Buckle is fixed on the grillage of power grid, bolt or snaps connection convenient for disassembly and assembly, and connection is reliable, can be with other framed plate structures of power grid
Mounting design, which synchronizes, to be carried out reducing late design maintenance difficulties as part of it.Particularly, grillage includes electricity in power grid herein
Cross-arm, supporting rod or plate eaves on tower etc. have flat similar structures.
Further refinement to above scheme includes, right respectively close to the edge of the first roller and second tin roller opening
It should be provided with pin hole, two rollers can be fixed after stretching by being inserted into pin shaft in pin hole, prevent its wind-force etc. is outer from pushing
Dynamic after-contraction, can pull up pin shaft in Maintenance and Repair with shrinkable threading row operation.
Further refinement to above scheme further includes that separated in the mounting plate to be divided into two sections, two sections of mounting plates are logical
It crosses a connecting plate to be detachably connected in centre, be connected between connecting plate and mounting plate by bolt group.Mounting plate is set
Removably is set in order to install the other structures such as swivel bearing, is also convenient for the miniaturization of apparatus structure, reduces device fortune
The space requirement of defeated and high-altitude installation.
Further refinement to above scheme further includes that the hole on mounting plate or connecting plate is set as strip-shaped hole, so as to
In the length that mounting plate is set as needed, so that it may be mounted on power grid different in width/span framed plate structure, improve
Its application range reduces its installation requirement.
Further refinement to above scheme further includes being respectively arranged with threading hole on two positioning plates.In order to cloth
Line and connection other structures.
Further refinement to above scheme further includes being respectively arranged in the stack shell Shanghai of the first roller and second tin roller
A plurality of ventilation slot is provided with impeller on the end face of the first positioning plate and the second positioning plate inwards, and the corresponding position of impeller is equipped with
Ventilation hole.Ventilation slot is set on stack shell, can accelerate that device structure heat-sinking capability on a mounting board is installed, so that the bird repellent
Protective device can install the ventilative electronic equipment having higher requirements of some pairs of heat dissipations, can cannot drench during the installation process
The structure setting of rain realizes the integrated protection effect of ventilative rain-proof and bird repellent in mounting plate lower end surface.
Further refinement to above scheme further includes that the first positioning plate and the second positioning plate are arranged on end face inwards
There is impeller, the corresponding position of impeller is equipped with ventilation hole.Impeller and ventilation hole are set, enable to roller call prisoners in after letting them out for exercise power drive or
Lateral air-flow is generated when person birds roll after trampling, and is generated multi-direction air-flow in conjunction with ventilation slot, is further increased heat dissipation
Effect prevents amount of localized heat from assembling.
The beneficial effect is that:
1, the principle of the scalable bird-proof device of the utility model is to generate when being landed using the large birds to cylinder surface
Non-uniform pedal force roller rotation can not be rested, even if being by chance located at roller top center when its landing, birds are only
Slightly to move or rotate body makes centre-of gravity shift also result in rotation, therefore the large birds can be effectively prevent in the dress
It sets and inhabites or stop falling；
2, the present apparatus and the existing mounting structure of power grid cooperate, and the mounting plate inside device is on the one hand as entire
The support construction of device is mounted in power grid grillage, on the other hand can also replace or supplement the grillage framework of original power grid,
As installation power grid therebetween such as each class of electronic devices or control detection device basis, inside without other structures, have
Enough installation spaces, upper and lower end faces are mountable, can also as needed improve its internal structure to adapt to
Different demands, such as closed cavity structure is set to completely waterproof anti-icing etc.；
3, the rotatable bird repellent structure of outermost in the present apparatus -- two rollers are set-located, can with contraction stretching, one
The aspect setting enables to its dismounting more convenient, is more advantageous to the efficiency for improving repair and maintenance process, and operating personnel only needs
It can make the exposure of its internal structure after roller is shunk, expansion can operating space；
4, in conjunction with the telescopic mounting plates structure design of its postorder, the present apparatus can be in different in width/span grillage etc.
It is installed and fixed between structure, therefore its demand can be better adapted on the basis of different voltages grade and power grid,
And adjusting installation process is simple and convenient, has a wide range of application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the telescopic bird-proof device of the utility model；
Fig. 2 is the mounting plates structure schematic diagram of the telescopic bird-proof device of the utility model；
Fig. 3 is the roller frame schematic diagram of the telescopic bird-proof device of the utility model.
Specific embodiment
It elaborates below in conjunction with specific embodiment to the utility model.
As shown in Figure 1, a kind of multi-functional retractable bird-proof device of the utility model, including for being connected in power distribution network
The installation pedestal of framed plate structure, and the first roller 2a and second tin roller 2b that are rotatably mounted on installation pedestal；
As shown in Figure 1 and Figure 2, installation pedestal includes horizontally disposed mounting plate, and first be connected on mounting plate is fixed
Position plate 2c and the second positioning plate 2d, the both ends of mounting plate are separately provided for being fixedly attached to the connection of framed plate structure in power grid
Structure；The connection structure refers to the multiple mounting hole 2e or buckle for being set to installation board ends, when use in power grid
Corresponding hole is arranged on grillage, and perhaps mounting plate is fixed on the grillage of power grid by bayonet by bolt group or buckle, bolt
Or snap connection convenient for disassembly and assembly, connection is reliable, can be installed and designed with other framed plate structures of power grid synchronize carry out as one portion
Point, reduce late design maintenance difficulties.Particularly, grillage includes cross-arm, supporting rod or plate in pylon in power grid herein
Eaves etc. has flat similar structures.
Two positioning plates 2c, 2d are arranged perpendicular to mounting plate and respectively close to mounting plate left and right end portions, and face is arranged, and two
The large end face of a positioning plate is respectively arranged with the first collar 2f and the second collar 2g, the axis collinear of two collars and is parallel to peace
Loading board upper surface；The first positioning plate 2c is arranged in towards on the large end face in the middle part of mounting plate in first collar 2f, and the second collar 2g is set
It sets in the second positioning plate 2d on the large end face in the middle part of mounting plate；The outer surface of first collar 2f and the second collar 2g cover respectively
Equipped with rolling bearing 4；Separated in the mounting plate to be divided into two sections (1a, 1b), two sections of mounting plates are existed by a connecting plate 1c
Centre is detachably connected, and is connected between connecting plate 1c and mounting plate 1a, 1b by bolt group.
It is further improved and further includes, the hole on mounting plate or connecting plate 1c is set as strip-shaped hole 1d.
As shown in figure 3, the first roller 2a and second tin roller 2b include cylindric stack shell, and one end of its stack shell is sealed
It closes, bearing mounting hole/slot 2h, bearing mounting hole/slot 2h axis collinear of two rollers is provided in the middle part of closed end；Two
The other end of roller be set-located can during collar axis direction telescopic slide, actual implementation, two rollers it is inside and outside
Wall size is cooperated in sliding；Spacing between two positioning plates is stretched not less than the first roller 2a and second tin roller 2b
Maximum length afterwards；In the first roller 2a and the compressed overlapping region second tin roller 2b, on the stack shell of the roller in outside
It is provided with the gib block 2i along telescopic direction distribution, the stack shell positioned at the roller of inside is provided with guide groove 2j accordingly；Guiding
Slot 2j and gib block 2i cooperates so that two rollers rotate synchronously；
Further include roller capping 3, is provided with positioning column 2k on the inside of the second collar 2g, is arranged on the outer end face of positioning column 2k
There is threaded hole, hole is correspondingly provided in roller capping 3, roller capping 3 is fixed on positioning column 2k by bolt group, second tin roller
2b is set on the rolling bearing 4 on the second collar 2g and is located between roller capping 3 and the second positioning plate 2d；First roller 2a
It is set on the rolling bearing 4 on the first collar 2f.
It is respectively corresponded at the edge close to the first roller 2a and second tin roller 2b opening and is provided with pin hole 2r, two rollers
It can be fixed by being inserted into pin shaft in pin hole 2r after stretching, prevent the external force such as its wind-force from pushing after-contraction, in Maintenance and Repair
When can pull up pin shaft with shrinkable threading row operation.
A plurality of ventilation slot 2p, the first positioning plate 2c are respectively arranged in the stack shell Shanghai of the first roller 2a and second tin roller 2b
Be provided with impeller 2m on the end face of the second positioning plate 2d inwards, the corresponding position impeller 2m is equipped with ventilation hole 2n.Leaf is set
Take turns 2m and ventilation hole 2n, enable to roller call prisoners in after letting them out for exercise power drive or birds trample after roll when generate the gas of transverse direction
Stream generates multi-direction air-flow in conjunction with ventilation slot 2p, further increases heat dissipation effect, prevent amount of localized heat from assembling.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Further refinement to above scheme further includes being respectively arranged with threading hole 2s on two positioning plates.In order to
Wiring and connection other structures.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (8)
1. a kind of multi-functional retractable bird-proof device, which is characterized in that including the peace for being connected to framed plate structure in power distribution network
Pedestal is filled, and the first roller and second tin roller that are rotatably mounted on installation pedestal；
Installing pedestal includes horizontally disposed mounting plate, and the first positioning plate and the second positioning plate that are connected on mounting plate,
The both ends of mounting plate are separately provided for being fixedly attached to the connection structure of framed plate structure in power grid；Two positioning plates perpendicular to
Mounting plate setting and respectively close to mounting plate left and right end portions, and face is arranged, the large end face of two positioning plates are respectively arranged with the
One collar and the second collar, the axis collinear of two collars and are parallel to mounting plate upper surface；The setting of first collar is fixed first
For position plate towards on the large end face in the middle part of mounting plate, large end face of second positioning plate in the middle part of mounting plate is arranged in the second collar
On；The outer surface of first collar and the second collar is arranged with rolling bearing respectively；
First roller and second tin roller include cylindric stack shell, and one end of stack shell is all closed, the middle part setting of closed end
There are bearing mounting hole/slot, bearing mounting hole/slot axis collinear of two rollers；The other end of two rollers is set-located
It can be along collar axis direction telescopic slide；After spacing between two positioning plates is stretched not less than the first roller and second tin roller
Maximum length；In the first roller and the compressed overlapping region of second tin roller, edge is provided on the stack shell of the roller in outside
The gib block of telescopic direction distribution, the stack shell positioned at the roller of inside are provided with guide groove accordingly；Guide groove and gib block phase
Mutually cooperate so that two rollers rotate synchronously；
Further include roller capping, is provided with positioning column on the inside of the second collar, threaded hole is provided on the outer end face of positioning column, roll
Hole is correspondingly provided in cylinder capping, roller capping is fixed on positioning column by bolt group, and second tin roller is set in the second collar
On rolling bearing on and be located at roller capping the second positioning plate between；First roller is set in the axis of rolling on first axle ring
It holds.
2. a kind of multi-functional retractable bird-proof device according to claim 1, which is characterized in that the connection structure, which refers to, to be set
It is placed in the multiple mounting holes or buckle of installation board ends.
3. a kind of multi-functional retractable bird-proof device according to claim 1, which is characterized in that close to the first roller and the
The edge of the opening of two rollers, which respectively corresponds, is provided with pin hole, two rollers stretch after can by be inserted into pin hole pin shaft into
Row is fixed.
4. a kind of multi-functional retractable bird-proof device according to claim 1, which is characterized in that separated in the mounting plate
It is divided into two sections, two sections of mounting plates are connected by a connecting plate in centre, and connecting plate and mounting plate are equipped with hole, connecting plate and peace
It is so detachable that link together by bolt group between loading board.
5. a kind of multi-functional retractable bird-proof device according to claim 1, which is characterized in that mounting plate and/or connecting plate
On hole be set as strip-shaped hole.
6. a kind of multi-functional retractable bird-proof device according to claim 1, which is characterized in that on two positioning plates respectively
It is provided with threading hole.
7. a kind of multi-functional retractable bird-proof device according to claim 1, which is characterized in that rolled in the first roller and second
The stack shell Shanghai of cylinder is respectively arranged with a plurality of ventilation slot.
8. a kind of multi-functional retractable bird-proof device according to claim 7, which is characterized in that the first positioning plate and second is determined
Position plate is provided with impeller on end face inwards, and impeller is nearby equipped with ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520528.1U CN208732354U (en) | 2018-09-17 | 2018-09-17 | A kind of multi-functional retractable bird-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520528.1U CN208732354U (en) | 2018-09-17 | 2018-09-17 | A kind of multi-functional retractable bird-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208732354U true CN208732354U (en) | 2019-04-12 |
Family
ID=66033936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821520528.1U Expired - Fee Related CN208732354U (en) | 2018-09-17 | 2018-09-17 | A kind of multi-functional retractable bird-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208732354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140715A (en) * | 2019-06-26 | 2019-08-20 | 国网冀北电力有限公司唐山供电公司 | A kind of rotary bird-scaring unit and bird repellent method |
| CN111620200A (en) * | 2020-06-04 | 2020-09-04 | 曹玲 | Spinning tube with conveying and guiding functions and matched with rotor spinning machine |
-
2018
- 2018-09-17 CN CN201821520528.1U patent/CN208732354U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140715A (en) * | 2019-06-26 | 2019-08-20 | 国网冀北电力有限公司唐山供电公司 | A kind of rotary bird-scaring unit and bird repellent method |
| CN111620200A (en) * | 2020-06-04 | 2020-09-04 | 曹玲 | Spinning tube with conveying and guiding functions and matched with rotor spinning machine |
| CN111620200B (en) * | 2020-06-04 | 2022-03-15 | 无锡市欧丰电梯配件有限公司 | Spinning tube with conveying and guiding functions and matched with rotor spinning machine |
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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: 20190412 Termination date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |