CN104242209A - Navigation warning ball - Google Patents
Navigation warning ball Download PDFInfo
- Publication number
- CN104242209A CN104242209A CN201410517025.9A CN201410517025A CN104242209A CN 104242209 A CN104242209 A CN 104242209A CN 201410517025 A CN201410517025 A CN 201410517025A CN 104242209 A CN104242209 A CN 104242209A
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- Prior art keywords
- ball
- boat ball
- alert
- spheroid
- alert boat
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Abstract
The invention provides a navigation warning ball. A ball body is composed of two half balls, fixing structures used for having the entire navigation warning ball mounted on an aerial cable are bilaterally symmetrically arranged on two sides of the navigation warning ball, each fixing structure comprises an aerial cable channel, an elastic element and a plurality of mounting holes, the aerial cable channel is formed by the two half balls by assembling, the elastic element is arranged on the inner wall of the channel, and the mounting holes capable of being used by bolts are arranged on the outer side of the channel; two front-and-back symmetric sides of the navigation warning ball are provided with connecting mechanisms used for assembling the half balls into the navigation warning ball, each connecting mechanism comprises a connecting lug, a connecting rod and a fastener, wherein the connecting lug is formed by the half balls by assembling and is provided with a U-shaped groove, the connecting rod is rotatably connected to one end of the connecting lug, and the fastener is capable of connecting the other end of the connecting rod with the other end of the connecting lug. By the arrangement, the navigation warning ball can be mounted on an aerial line safely, conveniently and rapidly, and potential safety hazards can be avoided.
Description
Technical field
The present invention relates to transmission line marking field, especially relate in power overhead network the mark series products that the boats and ships of aviation aircraft and river, marine traveling serve as warning.
Background technology
The shaft tower height of high pressure electric line is the highest has reached 110 meters, along with China's expanding economy and low-latitude flying open, all kinds of number of vehicles gets more and more, and frequency of utilization is more next high, also more and more active in all many-sided low level flight operations such as agricultural, sightseeing, photographies.Low-latitude flying brings convenience to our life, also bring some serious safety problems simultaneously, such as, some cable cross rivers, aerial wire laying over strait, if there is no suitable mark to remind the position at aircraft pilot and deck officer's power circuit place, residing height, aircraft and safety of ship and normal electricity supply will be had a strong impact on.
At present, the solution of domestic and international power delivery network is exactly equidistant installation aviation warning ball on the lightning protection cable of high voltage transmission line, i.e. alert boat ball.And existing alert boat ball is generally adopt preformed armor rods wire clamp to be fixed to be arranged on lightning protection cable, during installation, needing artificial by hanging in the middle part of the equipment to cable such as coaster, helicopter, lift, belonging to work high above the ground, construction is inconvenience very, and have certain danger.In addition, also can because of the level that is skilled in technique of the workmen difference that occur installation quality different from responsible degree, and the fixing point of preformed armor rods wire clamp exposes to outside alert boat ball, easily on preformed silk thread, stay the impact of letting out the phenomenons such as excrement causes corrosion, preformed silk thread gets loose by amblent air temperature and bird, for later transmission line safety in production operation leaves potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is, provides one above to install at overhead transmission line (aerial cable) safely, quickly and easily, can stop again the alert boat ball of potential safety hazard.
In order to solve the problems of the technologies described above, the invention provides a kind of alert boat ball, it is characterized in that, the spheroid of described alert boat ball is made up of two hemisphere, the symmetrical both sides of described alert boat ball are equipped with the fixed mechanism for being arranged on by whole alert boat ball on aerial cable, described fixed mechanism comprise assembled by hemisphere described in two after the aerial cable passage, the flexible member being arranged at described vias inner walls, the some installing holes being arranged at Gong bolt outside described passage that form.
As preferably, the spheroid of described alert boat ball adopts glass fibre, epoxy resin, 306 resin phthalic anhydrides, curing agent and colouring agent injection mo(u)lding.
As preferably, described flexible member adopts high resiliency, anti-aging rubber, and its shape is identical with described vias inner walls, and is fixed by screw in described vias inner walls; Further, the inwall of described rubber is also provided with spiral.
As preferably, the symmetrical both sides, front and back of described alert boat ball are equipped with the bindiny mechanism for hemisphere described in two being assembled into alert boat ball, described bindiny mechanism comprise assembled by hemisphere described in two after form and have U-type groove engaging lug, be connected to the connecting rod of described engaging lug one end rotationally, the other end of described connecting rod can be fixedly connected on the securing member of the described engaging lug other end.
As preferably, described connecting rod is T-shaped connecting rod, comprises cross bar and montant; Described cross bar is fixedly connected on one end of described U-type groove; One end of described montant is flexibly connected with described cross bar rotationally, and the other end is provided with external screw thread, can stretch out after rotation from the other end of described U-type groove; Correspondingly, described securing member is nut; When montant turns in U-type groove, hemisphere described in two is linked together by described nut by its external part.
As preferably, the connection edge of every described hemisphere border is provided with the symmetrical recess of symmetrical distribution or front and back and protuberance, is that male-female engagement connects described in two between hemisphere.
As preferably, the outside of described spheroid is orange, red, white or yellow; Further, the outside of described spheroid also arranges reflective tape, and described reflective tape is in cross or the distribution of rice word on sphere, and outside its color and spheroid, color is inconsistent.
As preferably, be provided with secure connection rope between the inner face of described spheroid and aerial cable, one end of described secure connection rope is connected with the retainer ring be fixedly installed on inner face, the other end and aerial cable pivot bush unit; Further, the inner face of described spheroid is also coated with anticracking film.
As preferably, described bolt, nut, connecting rod all adopt stainless steel.
As preferably, described spheroid periphery also offers multiple pore.
Implement one of the present invention alert boat ball, compared with prior art, there is following beneficial effect:
(1) adopt bolt+high resiliency anti-aging rubber fixedly to replace preformed armor rods wire clamp to fix, on the one hand, the stress that rubber can alleviate alert boat ball fixed point aerial cable is concentrated, and effectively avoids the fatigue damage of aerial cable; On the other hand, bird can be stopped on preformed silk thread, let out excrement cause the phenomenons such as the preformed silk thread of fixed point severe contamination, burn into gets loose;
(2) adopt sphere structure, on the one hand, burr and position, sharp limit generation corona discharge phenomenon can be reduced, and windage is little; On the other hand, the projected area of all directions can be made substantially identical, to reach the comprehensive alarming effect without vision difference;
(3) because spheroid adopts glass fibre, epoxy resin, 306 resin phthalic anhydrides, curing agent and colouring agent injection mo(u)lding, it is specious, light structure, easy to operate, possess excellent mechanical electric performance, use under being applicable to various condition of high voltage, the good use safety of insulation property;
(4) by the design of above-mentioned bindiny mechanism, can by two hemispheres safety, join at the enterprising luggage of aerial cable quickly and easily, while assembling two hemispheres, utilize the high resiliency power clamping aerial cable of flexible member, realize the pretension location of whole product, thus reduce the installation difficulty of large-scale spherical on overhead transmission line, facilitate the installation of follow-up bolted operation, alleviate the labour intensity of workman, improve work high above the ground efficiency;
(5) by the symmetrical recess of the symmetrical distribution of connection edge designs in hemisphere border or front and back and protuberance, while ensureing that two hemispheres is easy to assembly, product is also made at same set of mold injection molding, to be conducive to reducing production cost;
(6) the outside color of this product is eye-catching and with reflecting effect, provide more obviously warn to aircraft pilot and deck officer, as: orange, redness more can be applicable to warning on daytime, and white, yellow more can be applicable to warning at night;
(7) by adding secure connection rope between the inner face and aerial cable of spheroid, to the support of spheroid and location when facilitating workman to install, to avoid dropping in process, the labour intensity of workman is alleviated; Meanwhile, add anticracking film at the inner face of this product, to drop ground with cracking after preventing the aging of product, reduce potential safety hazard;
(8) adopting the standard component such as bolt, nut of stainless steel to connect replaces the zinc-plated material standard component be easily corroded to connect, and this product can be used safely under the environment such as acid, diluted alkaline, salt, humidity, sweltering heat.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing of embodiment below.
Fig. 1 is the front view of one embodiment of the invention;
Fig. 2 is the left view of Fig. 1 embodiment;
Fig. 3 is the schematic diagram that in Fig. 1 embodiment, two hemispheres is in released state;
Fig. 4 be in Fig. 3 embodiment A-A to structural representation;
Fig. 5 be in Fig. 2 embodiment B-B to profile.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In conjunction with see shown in Fig. 1 to Fig. 5, one embodiment of the invention, a kind of alert boat ball, its spheroid is made up of two hemisphere, in an embodiment, its sphere diameter is about between 23mm ~ 90mm, adopt glass fibre, epoxy resin, 306 resin phthalic anhydrides, curing agent and colouring agent injection mo(u)lding, make that it is specious, light structure, easy to operate, possess excellent mechanical electric performance, use under being applicable to various condition of high voltage, the good use safety of insulation property.It should be noted that, in the material, it is orange for preferably adding color, red, white or yellow colouring agent, as: orange, redness more can be applicable to warning on daytime, white, yellow more can be applicable to warning at night, make the outside color of this product eye-catching, simultaneously also outside on add in cross or rice word distribution reflective tape, outside its color and spheroid, color is inconsistent, its outward appearance is made more to dazzle coloured silk, there is provided to aircraft pilot and deck officer and more significantly warn, in addition, the present invention adopts sphere structure, on the one hand, burr and position, sharp limit generation corona discharge phenomenon can be reduced, and windage is little, on the other hand, the projected area of all directions can be made substantially identical, to reach the comprehensive alarming effect without vision difference.
The symmetrical both sides of described alert boat ball are equipped with the fixed mechanism 1 for being arranged on by whole alert boat ball on aerial cable 3, described fixed mechanism 1 comprise assembled by hemisphere described in two after the aerial cable passage 11, the flexible member 12 being arranged at described passage 11 inwall, the some installing holes 13 being arranged at Gong bolt 14 outside described passage 11 that form.In an embodiment, described flexible member preferably adopts high resiliency, anti-aging rubber 12, and its shape and described passage 11 inwall coincide, and be fastened on described passage 11 inwall by screw 15, thus make aerial cable 3 be wrapped in rubber 12, during installation, damage can not be caused to aerial cable 3.In order to increase frictional force between rubber 12 and aerial cable 3 and grip further, the inwall of rubber 12 arranges spiral 16, thus effectively prevent alert boat ball from moving axially on aerial cable 3 and circumference is rotated.The installing hole 13 of bolt 14 preferably arranges 4, is evenly distributed on the both sides of passage 11, utilizes bolt 14 to carry out fastening, makes rubber 12 fully clamping aerial cable 3.Visible, compared with prior art, the present invention adopts bolt+high resiliency anti-aging rubber 12 fixedly to replace preformed armor rods wire clamp to fix, on the one hand, the stress that rubber 12 can alleviate alert boat ball fixed point aerial cable 3 is concentrated, and effectively avoids the fatigue damage of aerial cable 3; On the other hand, bird can be stopped on preformed silk thread, let out excrement cause the phenomenons such as the preformed silk thread of fixed point severe contamination, burn into gets loose.
The symmetrical both sides, front and back of described alert boat ball are equipped with the bindiny mechanism 2 for hemisphere described in two being assembled into alert boat ball, described bindiny mechanism 2 comprise assembled by hemisphere described in two after form and have U-type groove 24 engaging lug 21, be connected to the connecting rod 22 of described engaging lug 21 one end rotationally, the other end of described connecting rod 22 can be fixedly connected on the securing member of described engaging lug 21 other end.In an embodiment, described connecting rod 22 is T-shaped connecting rod, comprises cross bar 221 and montant 222; Described cross bar 221 is fixedly connected on one end of described U-type groove 24; One end of described montant 222 is flexibly connected with described cross bar 221 rotationally, and the other end is provided with external screw thread, can stretch out after rotation from the other end of described U-type groove 24; Correspondingly, described securing member is nut 23; When montant 222 turns in U-type groove 24, hemisphere described in two is linked together by described nut 23 by its external part.Visible, the present invention is by the design of above-mentioned bindiny mechanism, can by two hemispheres safety, join at overhead transmission line (aerial cable 3) enterprising luggage quickly and easily, while assembling two hemispheres, utilize the high resiliency power clamping aerial cable 3 of rubber 12, realize the pretension location of whole product, thus reduce the installation difficulty of large-scale spherical on overhead transmission line, facilitate the installation of follow-up bolt 14 fastening process, alleviate the labour intensity of workman, improve work high above the ground efficiency.
More preferably, the connection edge of every described hemisphere border is provided with the symmetrical recess 41 of symmetrical distribution or front and back and protuberance 42, is that male-female engagement connects described in two between hemisphere.Like this, while guarantee two hemispheres is easy to assembly, product is also made at same set of mold injection molding, to be conducive to reducing production cost.
More preferably, as shown in Figure 5, be provided with secure connection rope 6 between the inner face of described spheroid and aerial cable 3, one end of described secure connection rope 6 is connected with the retainer ring 7 be fixedly installed on inner face, the other end and aerial cable 3 pivot bush unit; When alert boat ball is installed on aerial cable, utilize this secure connection rope 6 to be first suspended on by lower hemisphere on aerial cable 3, to the support of spheroid and location when workman can be facilitated to install, to avoid dropping in process, alleviate the labour intensity of workman.Further, the inner face of described spheroid is also coated with anticracking film 8, drops ground with cracking after preventing the aging of product, reduce potential safety hazard.
More preferably, described bolt 14, nut 23, connecting rod 22 all preferably adopt stainless steel, replace adopting the zinc-plated material standard component be easily corroded to implement to connect, and this product can be used safely under the environment such as acid, diluted alkaline, salt, humidity, sweltering heat.
More preferably, described spheroid periphery also offers air-vent 5, for ventilative, and draining, the spheroid deformation that preventing expands with heat and contract with cold brings.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (10)
1. an alert boat ball, it is characterized in that, the spheroid of described alert boat ball is made up of two hemisphere, the symmetrical both sides of described alert boat ball are equipped with the fixed mechanism for being arranged on by whole alert boat ball on aerial cable, described fixed mechanism comprise assembled by hemisphere described in two after the aerial cable passage, the flexible member being arranged at described vias inner walls, the some installing holes being arranged at Gong bolt outside described passage that form.
2. alert boat ball as claimed in claim 1, is characterized in that, the spheroid of described alert boat ball adopts glass fibre, epoxy resin, 306 resin phthalic anhydrides, curing agent and colouring agent injection mo(u)lding.
3. alert boat ball as claimed in claim 1, it is characterized in that, described flexible member adopts high resiliency, anti-aging rubber, and its shape and described vias inner walls are coincide, and are fixed by screw in described vias inner walls; Further, the inwall of described rubber is provided with spiral.
4. alert boat ball as claimed in claim 1, it is characterized in that, the symmetrical both sides, front and back of described alert boat ball are equipped with the bindiny mechanism for hemisphere described in two being assembled into alert boat ball, described bindiny mechanism comprise assembled by hemisphere described in two after form and have U-type groove engaging lug, be connected to the connecting rod of described engaging lug one end rotationally, the other end of described connecting rod can be fixedly connected on the securing member of the described engaging lug other end.
5. alert boat ball as claimed in claim 4, it is characterized in that, described connecting rod is T-shaped connecting rod, comprises cross bar and montant; Described cross bar is fixedly connected on one end of described U-type groove; One end of described montant is flexibly connected with described cross bar rotationally, and the other end is provided with external screw thread, can stretch out after rotation from the other end of described U-type groove; Correspondingly, described securing member is nut; When montant turns in U-type groove, hemisphere described in two is linked together by described nut by its external part.
6. boat ball as claimed in claim 1 alert, is characterized in that, the connection edge of every described hemisphere border is provided with the symmetrical recess of symmetrical distribution or front and back and protuberance, is male-female engagement connection described in two between hemisphere.
7. alert boat ball as claimed in claim 1, is characterized in that, the outside color of described spheroid is orange, red, white or yellow; Further, the outside of described spheroid also arranges reflective tape, and described reflective tape is in cross or the distribution of rice word on sphere, and outside its color and spheroid, color is inconsistent.
8. alert boat ball as claimed in claim 1, it is characterized in that, be provided with secure connection rope between the inner face of described spheroid and aerial cable, one end of described secure connection rope is connected with the retainer ring be fixedly installed on inner face, the other end and aerial cable pivot bush unit; Further, the inner face of described spheroid is also coated with anticracking film.
9. alert boat ball as claimed in claim 5, it is characterized in that, described bolt, nut, connecting rod all adopt stainless steel.
10. alert boat ball as claimed in claim 1, it is characterized in that, described spheroid periphery also offers multiple pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517025.9A CN104242209A (en) | 2014-09-30 | 2014-09-30 | Navigation warning ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517025.9A CN104242209A (en) | 2014-09-30 | 2014-09-30 | Navigation warning ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104242209A true CN104242209A (en) | 2014-12-24 |
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ID=52229804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517025.9A Pending CN104242209A (en) | 2014-09-30 | 2014-09-30 | Navigation warning ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242209A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836179A (en) * | 2015-05-08 | 2015-08-12 | 刘良成 | Navigation alarm device |
| CN108766681A (en) * | 2018-06-29 | 2018-11-06 | 国网湖南省电力有限公司 | Spherical composite insulator |
-
2014
- 2014-09-30 CN CN201410517025.9A patent/CN104242209A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836179A (en) * | 2015-05-08 | 2015-08-12 | 刘良成 | Navigation alarm device |
| CN104836179B (en) * | 2015-05-08 | 2017-04-05 | 刘良成 | A kind of police air unit |
| CN108766681A (en) * | 2018-06-29 | 2018-11-06 | 国网湖南省电力有限公司 | Spherical composite insulator |
| CN108766681B (en) * | 2018-06-29 | 2023-12-12 | 国网湖南省电力有限公司 | Spherical composite insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |