CN203826896U - Anemometer installation apparatus used for annular cross section power transmission steel pipe tower - Google Patents
Anemometer installation apparatus used for annular cross section power transmission steel pipe tower Download PDFInfo
- Publication number
- CN203826896U CN203826896U CN201420261975.5U CN201420261975U CN203826896U CN 203826896 U CN203826896 U CN 203826896U CN 201420261975 U CN201420261975 U CN 201420261975U CN 203826896 U CN203826896 U CN 203826896U
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- CN
- China
- Prior art keywords
- clamping plate
- anemobiagraph
- steel pipe
- power transmission
- fixed head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 239000004519 grease Substances 0.000 claims abstract description 6
- 230000001050 lubricating effect Effects 0.000 claims abstract description 6
- 230000001012 protector Effects 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
An anemometer installation apparatus used for an annular cross section power transmission steel pipe tower relates to an installation apparatus of an anemometer. By using the installation apparatus, a problem that it is not convenient to install the annular cross section power transmission steel pipe tower anemometer is solved. The anemometer installation apparatus provided in the utility model sleeves a steel pipe of the steel pipe tower through a circle space formed by two clamping plates and is fixed through a bolt assembly. The clamping plates are provided with protective caps. A lubricating grease which immerses a nut is arranged in each protective cap so as to prevent rust. And a situation that dismounting is labor-consuming after rust is avoided. The clamping plates are detachably provided with an anemometer installation plate. The anemometer is installed on the anemometer installation plate through the bolt. During maintenance, the dismounting is convenient. By using the installation apparatus, a short circuit phenomenon generated because the anemometer is installed on a cross arm is avoided. The structure is simple and the apparatus is convenient for popularization.
Description
Technical field
The utility model relates to a kind of erecting device of anemobiagraph, specifically a kind of anemobiagraph erecting device that is applicable to ring section power transmission steel pipe tower.
Background technology
Wind load is the important meteorologic parameter that affects transmission line safety, and wind load increases overhead wire stress, and shaft tower produces additional bending moment, can cause broken string pole collapse accident.Gentle breeze can cause the vibration of overhead wire, makes overhead wire be subject to fatigue rupture and breaks.Strong wind can cause that overhead wire produces swing in various degree, can cause that overhead wire waves under specific condition, causes alternate flashover, even produces whiplash.Strong wind also makes suspension insulator produce beat, can cause electric equipment compartment between live part and shaft tower member that flashover occurs apart from reducing.By anemobiagraph measuring wind value, be the most direct method of measurement to wind load, therefore, for realizing the Real-Time Monitoring of important transmission line, ensure transmission line safe operation, the installation of carrying out anemobiagraph on power transmission tower is very necessary.
On steel tube tower, anemobiagraph is installed on cross-arm position more at present, due to from conductor spacing close to, must power-off install, and be very easily short-circuited and cause down circuitry tripping operation with wire under strong wind atmosphere impact, for electric power safety is stable, carry to bring to have a strong impact on.While anemobiagraph being installed at cross-arm position, the construction of often need to hole on the primary structure member of higher position riveted joint or welding, and also high-altitude construction operation difficulty is large, dismounting is inconvenient, not reproducible use.Must carry out the secondary spraying of anticorrosive paint, because boring weakens member, to Transmission Tower intensity, certainly will bring certain influence, even can threaten the safe operation of transmission line simultaneously.Therefore design a kind of convenient and swiftly, can chargedly install, reuse, the anemobiagraph erecting device tower body not being damaged be very necessary simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of anemobiagraph erecting device that is applicable to ring section power transmission steel pipe tower, for solving ring section power transmission steel pipe tower anemobiagraph, inconvenient problem is installed.
The technical scheme in the invention for solving the technical problem is: a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower, it is characterized in that, comprise the first clamping plate, the second clamping plate, liner and anemobiagraph mounting panel, described the first clamping plate and the second clamping plate are semicircular metallic plate, and the installation end of described the first clamping plate and the second clamping plate is rotationally connected by rotating shaft; Free end at described the first clamping plate fixedly mounts a first square fixed head, the the second square fixed head that fixedly mounts the one and first fixed head mating reaction at the free end of described the second clamping plate, described the first fixed head is fixedly connected with by some the second bolt assemblies with the second fixed head;
On the inner arc surface of described the first clamping plate and the second clamping plate, be respectively equipped with a liner, the rubber parts that described liner is circular arc;
On the exterior arc surface of described the first clamping plate or the second clamping plate, fix a convex, the square anemobiagraph mounting panel of dismountable installation one horizontal positioned on described convex, is provided with for the screwed hole of anemobiagraph is installed at the free end of described anemobiagraph mounting panel.
Further, at the installation end of described the first clamping plate, be provided with two symmetrically arranged the first projections, at the installation end of described the second clamping plate, be provided with two symmetrically arranged breach, described in two, the first projection is placed in respectively two breach.
Further, on the inner arc surface of described the first clamping plate and the second clamping plate, be respectively equipped with some elongated slots that are evenly arranged, be lining with in described in each and be provided with the second projection coordinating with elongated slot.
Further, described elongated slot is taper, and described in each, the small end of elongated slot is with the first clamping plate or/and the inner arc surface of the second clamping plate overlaps, and described in each, the large end of elongated slot is placed in the first clamping plate or/and the second clamping plate.
Further, described the second bolt assembly comprises the second bolt, packing ring and nut, and the nut of described the second bolt contacts cooperation with the first fixed head; On described the first fixed head and the second fixed head, be provided with the corresponding screwed hole arranging, on described the second fixed head, be provided with the cannelure with the concentric setting of described screwed hole, a head protector coordinates with described cannelure nut seal between head protector and the second fixed head.
Further, described head protector is the cylindrical metal part of one end uncovered one end shutoff, at the opening end of described head protector, is provided with the external screw thread coordinating with described cannelure, in described head protector, is filled with lubricating grease.
Further, the installation end of described anemobiagraph mounting panel is connected by the first bolt assembly with convex.
Further, described in each, the nut on the second bolt assembly is two.
The beneficial effects of the utility model are: the anemobiagraph erecting device that the utility model provides, and the circular space surrounding by two clamping plate is nested with on the steel pipe of steel tube tower, and fixes by bolt assembly; On clamping plate, be provided with head protector, the lubricating grease that is provided with submergence nut in head protector is with dismounting effort after preventing from getting rusty; Dismountable installation anemobiagraph mounting panel on clamping plate, anemobiagraph is arranged on anemobiagraph mounting panel by bolt, convenient disassembly during maintenance; This erecting device has avoided being arranged on the short circuit phenomenon causing on cross-arm, simple in structure, be convenient to promote.
Accompanying drawing explanation
Fig. 1 is the utility model schematic three dimensional views;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the schematic three dimensional views of the second clamping plate;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the schematic three dimensional views of head protector;
Fig. 7 is the schematic three dimensional views of the first clamping plate;
Fig. 8 is the upward view of Fig. 7;
Fig. 9 is that the utility model is removed the schematic diagram after head protector;
Figure 10 is the utility model scheme of installation;
Figure 11 is the schematic diagram of liner;
Figure 12 is anemobiagraph mounting panel schematic diagram;
In figure: 1 first clamping plate, 11 first fixed heads, 111 cannelures, 112 first screwed holes, 12 first projections, 13 first shaft holes, 2 second clamping plate, 21 second fixed heads, 211 second screwed holes, 22 convexes, 221 the 3rd screwed holes, 23 elongated slots, 24 breach, 25 second shaft holes, 3 liners, 31 second projections, 4 rotating shafts, 5 anemobiagraph mounting panels, 51 the 4th screwed holes, 52 arc surfaces, 53 the 5th screwed holes, 61 first bolt assemblies, 62 second bolt assemblies, 621 nuts, 7 head protectors, 71 external screw threads, 8 steel pipes, 9 anemobiagraphs.
Embodiment
As shown in Figures 1 to 12, the utility model comprises the first clamping plate 1, the second clamping plate 2, liner 3, rotating shaft 4, anemobiagraph mounting panel 5, bolt assembly and head protector 7, below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Fig. 1, Fig. 7, Fig. 8, the first clamping plate 1 are semicircular metallic plate, and the edge that is provided with two symmetrically arranged the first projection 12, two first projections in one end of the first clamping plate is done fillet processing.In two first projections, be respectively equipped with the both ends of the surface that one first shaft hole 13, the first shaft holes run through projection.At the other end of the first clamping plate, fixing one first fixed head 11, the first fixed heads is square metallic plate, is provided with two symmetrically arranged the first screwed holes 112 on the first fixed head.On the inner arc surface of the first clamping plate, be provided with the elongated slot 23 of some tapers, and the length direction of elongated slot is parallel to the center line of the first clamping plate.The large end of elongated slot is placed in the first clamping plate, and the small end of elongated slot overlaps with the inner arc surface of the first clamping plate.One end of containing the first projection on the first clamping plate is installation end, in the installation end rotation of the first clamping plate, one second clamping plate 2 is installed, and as shown in Figure 4, Figure 5, the second clamping plate are a semicircular metallic plate.In one end of the second clamping plate, be provided with two symmetrically arranged breach 24, two breach respectively with the corresponding setting of two first projections on the first clamping plate, on the second clamping plate, tool one end jaggy is installation end, installation end at the second clamping plate is also provided with the second shaft hole 25, the second shaft holes and the corresponding setting of the first shaft hole.During installation, two first projections are inserted in respectively in two breach and the first shaft hole is alignd with the second shaft hole, a rotating shaft 4 is through in the first shaft hole and the second shaft hole the first clamping plate and the second clamping plate are coupled together.At the other end of the second clamping plate, fixing one second fixed head 21, the second fixed heads is square metallic plate, on the second fixed head, be provided with two symmetrically arranged the second screwed hole 211, two second screwed holes respectively with the corresponding setting of two first screwed holes.On the inner arc surface of the second clamping plate, be provided with the elongated slot 23 of some tapers, and elongated slot is evenly arranged on the second clamping plate.The large end of elongated slot is placed in the second clamping plate, and the small end of elongated slot overlaps with the inner arc surface of the second clamping plate.On the exterior arc surface of the second clamping plate, fix a convex 22, convex is a square metal derby, is welded and fixed with the second clamping plate, be provided with symmetrically arranged two the 3rd screwed holes 221, and the 3rd screwed hole is blind hole on convex.
As shown in Figure 1 and Figure 2, on the inner arc surface of the first clamping plate and the second clamping plate, be respectively equipped with a liner 3, as shown in figure 11, liner is the rubber parts of circular arc, the second projection 31, the second projections that are provided with some tapers that are evenly arranged on the exterior arc surface of liner coordinate and realize the relative fixing of liner and the first clamping plate and the second clamping plate with elongated slot grafting.Rotate around the axis the second clamping plate until the second fixed head and the first fixed head be arranged in parallel, and now, two liners surround a circular space.On the top of convex, be provided with an anemobiagraph mounting panel 5, anemobiagraph mounting panel is the metallic plate of rectangle, as shown in figure 12, installation end at anemobiagraph mounting panel is provided with two symmetrically arranged the 5th screwed holes 53, two the 5th screwed holes respectively with the corresponding setting of two the 3rd screwed holes, and realize being fixedly connected with of anemobiagraph mounting panel and convex by the first bolt assembly 61.For dodging the first clamping plate, the end face of anemobiagraph mounting panel installation end is arc surface 52, and this arc surface is with first clamping plate exterior arc surface is concentric arranges.The first bolt assembly comprises the first bolt and packing ring.At the free end of anemobiagraph mounting panel, be provided with two symmetrically arranged the 4th screwed hole 51, the four screwed holes and be used for fixedly mounting anemobiagraph 9.
During use, open the free end of the first clamping plate and the second clamping plate, steel pipe 8 is nested with in the region between two liners, then rotating the second clamping plate makes the second fixed head draw close to a side at the first fixed head place, by the second bolt assembly 62 coordinating with the second screwed hole with the first screwed hole, realize being fixedly connected with of the first fixed head and the second fixed head, and then realize the relative fixing of the first clamping plate and the second clamping plate, as shown in figure 10; Now, between the first fixed head and the second fixed head, there is certain gap.The second bolt assembly comprises the second bolt, packing ring and nut 621, and the position by adjusting nut on the second bolt changes the normal pressure size between two clamping plate and steel pipe.Simultaneously, the squeezing action lower compression distortion of liner between steel pipe and clamping plate, one side can adapt to the steel pipe of different size, increases on the other hand the frictional force between steel pipe and clamping plate, prevent clamping plate slippage from steel pipe, anemobiagraph is arranged on anemobiagraph mounting panel.For further increasing the frictional force between liner and steel pipe, on the inner arc surface of liner, be provided with anti-skid design or projection.In addition, the nut on each second bolt is two.Because this erecting device is positioned on steel tower, long term exposure is in the environment such as strong wind, sleet, acid rain, bolt assembly is easy to get rusty, after particularly the second bolt assembly gets rusty, the destruction of screw thread can make this erecting device on steel pipe, produce loosening and slippage on the one hand, and when needing repairing, dismounting is relatively required great effort on the other hand.For this reason, on the second fixed head, be provided with two cannelure 111, two cannelures respectively with two first screwed hole is concentric arranges.As shown in Figure 9, after the second bolt assembly and two clamping plate are installed, as shown in Figure 1, head protector 7 is screwed in cannelure nut seal to get up.As shown in Figure 6, head protector is the cylindrical metal part of uncovered one end, one end sealing, at the opening end of head protector, is provided with external screw thread 71, and head protector is threaded with cannelure by external screw thread.In head protector, be filled with lubricating grease, so that nut is embedded in lubricating grease and prevents from getting rusty.
Claims (8)
1. the anemobiagraph erecting device for ring section power transmission steel pipe tower, it is characterized in that, comprise the first clamping plate, the second clamping plate, liner and anemobiagraph mounting panel, described the first clamping plate and the second clamping plate are semicircular metallic plate, and the installation end of described the first clamping plate and the second clamping plate is rotationally connected by rotating shaft; Free end at described the first clamping plate fixedly mounts a first square fixed head, the the second square fixed head that fixedly mounts the one and first fixed head mating reaction at the free end of described the second clamping plate, described the first fixed head is fixedly connected with by some the second bolt assemblies with the second fixed head;
On the inner arc surface of described the first clamping plate and the second clamping plate, be respectively equipped with a liner, the rubber parts that described liner is circular arc;
On the exterior arc surface of described the first clamping plate or the second clamping plate, fix a convex, the square anemobiagraph mounting panel of dismountable installation one horizontal positioned on described convex, is provided with for the screwed hole of anemobiagraph is installed at the free end of described anemobiagraph mounting panel.
2. a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower according to claim 1, it is characterized in that, installation end at described the first clamping plate is provided with two symmetrically arranged the first projections, installation end at described the second clamping plate is provided with two symmetrically arranged breach, and described in two, the first projection is placed in respectively two breach.
3. a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower according to claim 2, it is characterized in that, on the inner arc surface of described the first clamping plate and the second clamping plate, be respectively equipped with some elongated slots that are evenly arranged, be lining with in described in each and be provided with the second projection coordinating with elongated slot.
4. a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower according to claim 3, it is characterized in that, described elongated slot is taper, described in each, the small end of elongated slot is with the first clamping plate or/and the inner arc surface of the second clamping plate overlaps, and described in each, the large end of elongated slot is placed in the first clamping plate or/and the second clamping plate.
5. a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower according to claim 1, is characterized in that, described the second bolt assembly comprises the second bolt, packing ring and nut, and the nut of described the second bolt contacts cooperation with the first fixed head; On described the first fixed head and the second fixed head, be provided with the corresponding screwed hole arranging, on described the second fixed head, be provided with the cannelure with the concentric setting of described screwed hole, a head protector coordinates with described cannelure nut seal between head protector and the second fixed head.
6. a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower according to claim 5, it is characterized in that, described head protector is the cylindrical metal part of one end uncovered one end shutoff, opening end at described head protector is provided with the external screw thread coordinating with described cannelure, in described head protector, is filled with lubricating grease.
7. a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower according to claim 1, is characterized in that, the installation end of described anemobiagraph mounting panel is connected by the first bolt assembly with convex.
8. a kind of anemobiagraph erecting device for ring section power transmission steel pipe tower according to claim 5, is characterized in that, the nut described in each in the second bolt assembly is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261975.5U CN203826896U (en) | 2014-05-21 | 2014-05-21 | Anemometer installation apparatus used for annular cross section power transmission steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261975.5U CN203826896U (en) | 2014-05-21 | 2014-05-21 | Anemometer installation apparatus used for annular cross section power transmission steel pipe tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826896U true CN203826896U (en) | 2014-09-10 |
Family
ID=51482360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261975.5U Expired - Lifetime CN203826896U (en) | 2014-05-21 | 2014-05-21 | Anemometer installation apparatus used for annular cross section power transmission steel pipe tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346433A (en) * | 2021-06-24 | 2021-09-03 | 广东电网有限责任公司 | Overhead line insulation support mounting tool |
-
2014
- 2014-05-21 CN CN201420261975.5U patent/CN203826896U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346433A (en) * | 2021-06-24 | 2021-09-03 | 广东电网有限责任公司 | Overhead line insulation support mounting tool |
| CN113346433B (en) * | 2021-06-24 | 2022-05-24 | 广东电网有限责任公司 | Overhead line insulation support mounting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |