CN205243146U - Helicopter transversely docks equipment iron tower instrument external member - Google Patents
Helicopter transversely docks equipment iron tower instrument external member Download PDFInfo
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- CN205243146U CN205243146U CN201521127983.1U CN201521127983U CN205243146U CN 205243146 U CN205243146 U CN 205243146U CN 201521127983 U CN201521127983 U CN 201521127983U CN 205243146 U CN205243146 U CN 205243146U
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- anchor ear
- plate
- clamping groove
- arm
- iron tower
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Abstract
The utility model provides a helicopter transversely docks equipment iron tower instrument external member, helicopter transversely docks equipment iron tower instrument external member includes stores pylon (10) and couple (20), stores pylon (10) contain first staple bolt (11) and lever arm (12), the one end and first staple bolt (11) the fixed connection of lever arm (12), and the other end of lever arm (12) is fixed with and inserts pole (13), couple (20) contains second staple bolt (21), card slot board (22) and guiding piece (23), is equipped with the hook -type groove in card slot board (22), and guiding piece (23) can get into the hook -type inslot of card slot board (22) and make stores pylon (10) and get in touch (20) joint fixedly inserting pole (13) guide. This helicopter transversely docks equipment iron tower instrument external member has solved the weight restriction of cross arm hoist and mount, has realized the whole constructions of adopting the helicopter hoist and mount of whole iron tower.
Description
Technical field
The utility model relates to UHV transmission field, and concrete is that a kind of helicopter laterally docks assembled iron tower tool coverPart.
Background technology
In the face of extra-high voltage engineering Large scale construction, helicopter has become the extreme construction difficult problem of solution engineering construction, reply ringThe important selection of the outstanding problems such as border protection, construction safety, duration pressure, advances helicopter in extra-high voltage engineering constructionIn in-depth application very necessary. State Grid Corporation of China has carried out directly in recent years in extra-high voltage AC and DC demonstration projectExploration and the experiment work of the construction of the machine of liter, and obtained phasic results, possess the skill that advances helicopter in-depth applicationArt and material base.
Go straight up to the vertical extra-high voltage steel tube tower of unit, cross-arm lifting is difficult point, and cross-arm is overweight, and it is laterally right to adopt after segmentationThe mode connecing. When helicopter steel tower cross-arm, due to the restriction of helicopter hoisting weight, need to be by cross-arm disjunction,But cross-arm docks for helicopter, how to be embodied as difficult point.
Utility model content
The problem that is difficult to lifting docking steel tower cross-arm in order to solve helicopter, the utility model provides a kind of helicopter horizontal strokeTo docking assembled iron tower suite of tools, this helicopter laterally docks assembled iron tower suite of tools and has solved the weight of cross-arm liftingAmount restriction, has realized whole steel tower and has all adopted the construction of helicopter.
The utility model solves the technical scheme that its technical problem adopts: a kind of helicopter laterally docks assembled iron towerSuite of tools, comprises hanger and hook;
Hanger contains the first anchor ear and tie rod arm, and tie rod arm is arranged at the top of the first anchor ear, one end of tie rod arm andOne anchor ear is fixedly connected with, and the other end of tie rod arm is fixed with insertion rod;
Hook contains the second anchor ear, clamping groove plate and guiding piece, and clamping groove plate and guide rod are all fixed on the top of the second anchor ear,In clamping groove plate, be provided with hook-shaped groove, guiding piece can guide in the hook-shaped groove that enter clamping groove plate by insertion rod and make hanger and extensionHook connects and fixes.
One end of tie rod arm is fixedly connected with the first anchor ear by the first connector, and the first connector comprises upper and lower parallel establishingThe upper junction plate of putting and lower connecting plate, upper junction plate and lower connecting plate are connected and fixed by downward opening channel-section steel, lower companyFishplate bar is parallel with the axis of the first anchor ear, and lower connecting plate is fixedly connected with the first anchor ear, and tie rod arm and upper junction plate are fixedConnect.
It is shaft-like that tie rod arm is, and along the axis direction of the first anchor ear, the length of tie rod arm is 5 of the first connector lengthDoubly～10 times, tie rod arm is parallel with the axis of the first anchor ear, and insertion rod along continuous straight runs arranges, insertion rod and pull barArm is vertical, and the two ends of insertion rod are all exposed to outside tie rod arm.
Clamping groove plate and guide rod are fixed on the top of the second anchor ear by installing plate, the axis of installing plate and the second anchor ear is flatOK, clamping groove plate is perpendicular to installing plate, and clamping groove plate is parallel with the axis of the second anchor ear, the opening court of the hook-shaped groove of clamping groove plateOn.
Guiding piece is opening up v-shaped structure, and the lower end of guiding piece is fixedly connected with installing plate, and guiding piece comprisesOne guide rod and the second guide rod, the first guide rod contains the tilting section and the vertical section that connect successively up and down, this vertical sectionParallel with clamping groove plate, vertically section is vertical with the axis of the second anchor ear for this, and the angle between this tilting section and this vertical section isObtuse angle, this tilting section tilts with respect to clamping groove plate, and the angle between the second guide rod and installing plate is acute angle.
On hook, be also fixed with for making insertion rod and the clamping groove plate stable baffle plate of pegging graft, along perpendicular to the second anchor ear axisHorizontal direction, baffle plate and guiding piece are arranged at the both sides of clamping groove plate, between baffle plate and clamping groove plate, are formed for tie rod armThe other end insert groove, the lower end of baffle plate is fixedly connected with installing plate, the top of baffle plate is provided with for guiding insertionBar enters the guiding hypotenuse in the hook-shaped groove of clamping groove plate, and the lower end of this guiding hypotenuse is provided with outstanding for clamping insertion rodPortion.
The first anchor ear is tubular structure, and the first anchor ear comprises upper and lower symmetrically arranged first arc hoop body and second arc hoopBody, this first arc hoop body and second arc hoop body are connected and fixed by screw bolt and nut, the first anchor ear and the second anchor earStructure identical.
The beneficial effects of the utility model are that this helicopter laterally docks assembled iron tower suite of tools and solved cross-arm liftingWeight limits, realized whole steel tower and all adopted the construction of helicopter.
Brief description of the drawings
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, this practicalityNovel schematic description and description is used for explaining the utility model, does not form improper limit of the present utility modelFixed. In the accompanying drawings:
Fig. 1 is the front view of hanger.
Fig. 2 is the top view of tie rod arm.
Fig. 3 is the left view of the first anchor ear and the first connector.
Fig. 4 is the front view of hook.
Fig. 5 is the left view of hook.
Fig. 6 is the front view of clamping groove plate.
Fig. 7 is the front view of baffle plate.
Fig. 8 is the front view of the state one of helicopter while laterally docking assembled iron tower cross-arm.
Fig. 9 is the front view of the state two of helicopter while laterally docking assembled iron tower cross-arm.
Figure 10 is the front view of the state three of helicopter while laterally docking assembled iron tower cross-arm.
Figure 11 is the front view of the state four of helicopter while laterally docking assembled iron tower cross-arm.
Figure 12 is the front view of the state five of helicopter while laterally docking assembled iron tower cross-arm.
Figure 13 is the top view of the state five of helicopter while laterally docking assembled iron tower cross-arm.
Figure 14 is the connection status schematic diagram of hanger and hook.
Figure 15 is the front view of bracket.
Figure 16 is the cutaway view along A-A direction in Figure 15
Figure 17 is the UHV transmission steel tower being finally assembled into.
Reference numeral in figure: 1, outside cross-arm; 2, nearside cross-arm; 3, upper main material; 4, lower main material; 5, upper steelPipe; 6, lower steel pipe; 7, cubic frame;
10, hanger; 11, the first anchor ear; 12, tie rod arm; 13, insertion rod; 14, the first connector; 15, onConnecting plate; 16, lower connecting plate;
20, hook; 21, the second anchor ear; 22, clamping groove plate; 23, guiding piece; 24, installing plate; 25, first drawsGuide rod; 26, the second guide rod; 27, baffle plate;
30, bracket; 31, the 3rd anchor ear; 32, floor; 33, arc.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can phaseCombination mutually. Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
A kind of helicopter laterally docks assembled iron tower suite of tools, comprises hanger 10 and hook 20;
Hanger 10 contains the first anchor ear 11 and tie rod arm 12, and tie rod arm 12 is arranged at the top of the first anchor ear 11,One end of tie rod arm 12 is fixedly connected with the first anchor ear 11, and the other end of tie rod arm 12 is fixed with insertion rod 13;
Hook 20 contains the second anchor ear 21, clamping groove plate 22 and guiding piece 23, and clamping groove plate 22 and guide rod 23 are all solidDue to the top of the second anchor ear 21, in clamping groove plate 22, be provided with hook-shaped groove, guiding piece 23 can guide insertion rod 13Enter in the hook-shaped groove of clamping groove plate 22 and make hanger 10 and hook 20 connects and fixes, as shown in Figure 1 to Figure 3.
In the present embodiment, one end of tie rod arm 12 is even fixing by two the first connectors 14 and the first anchor ear 11Connect, the first connector 14 comprises the upper junction plate 15 and the lower connecting plate 16 that be arranged in parallel up and down, upper junction plate 15 HesLower connecting plate 16 is welded and fixed by downward opening channel-section steel, and lower connecting plate 16 is parallel with the axis of the first anchor ear 11,Lower connecting plate 16 and the first anchor ear 11 weld, and tie rod arm 12 is bolted to connection with upper junction plate 15. Pull barArm 12 is shaft-like, and along the axis direction of the first anchor ear 11, the length of tie rod arm 12 is first connector 14 length5 times～10 times, tie rod arm 12 is parallel with the axis of the first anchor ear 11, and insertion rod 13 along continuous straight runs settings are insertedEnter bar 13 vertical with tie rod arm 12, the two ends of insertion rod 13 are all exposed to outside tie rod arm 12.
In the present embodiment, clamping groove plate 22 and guide rod 23 are fixed on the top of the second anchor ear 21 by installing plate 24,Installing plate 24 is parallel with the axis of the second anchor ear 21, and clamping groove plate 22 is perpendicular to installing plate 24, clamping groove plate 22 andThe axis of two anchor ears 21 is parallel, the hook-shaped groove of clamping groove plate 22 opening up, as shown in Figures 4 to 6.
In the present embodiment, guiding piece 23 is opening up v-shaped structure, the lower end of guiding piece 23 and installing plate24 welding, guiding piece 23 comprises that the first guide rod 25 and the second guide rod 26, the first guide rods 25 contain up and down and complies withThe tilting section of inferior connection and vertically section, vertically section is parallel with clamping groove plate 22 for this, this vertically section with the axle of the second anchor ear 21Line is vertical, and the angle between this tilting section and this vertical section is obtuse angle, and this tilting section tilts with respect to clamping groove plate 22,Angle between the second guide rod 26 and installing plate 24 is acute angle, as shown in Figures 4 to 6.
In the present embodiment, hook is also fixed with on 20 for making insertion rod 13 and the clamping groove plate 22 stable gear of pegging graftPlate 27, along the horizontal direction perpendicular to the second anchor ear 21 axis, baffle plate 27 and guiding piece 23 are arranged at clamping groove plate 22Both sides, between baffle plate 27 and clamping groove plate 22, be formed for tie rod arm 12 the other end insert groove, baffle plate 27Lower end and installing plate 24 weld, the top of baffle plate 27 is provided with for guiding insertion rod 13 to slip into the hook of clamping groove plate 22Guiding hypotenuse in shape groove, the lower end of this guiding hypotenuse is provided with the protuberance for clamping insertion rod 13, this protuberancePosition corresponding with the upper end of the opening part of this hook-shaped groove, as shown in Figures 4 to 7.
In the present embodiment, the first anchor ear 11 is tubular structure, the first anchor ear 11 comprise upper and lower symmetrically arranged firstArc hoop body and second arc hoop body, this first arc hoop body is connected solid with second arc hoop body by screw bolt and nutFixed, the first anchor ear 11 is identical with the structure of the second anchor ear 21, the first anchor ear 11 and the second anchor ear 21 for steel pipeOr steel column connects.
Introduce a kind of helicopter below and laterally dock assembled iron tower method, this helicopter laterally docks assembled iron tower method to be adoptedWith above-mentioned helicopter laterally dock assembled iron tower suite of tools, this helicopter laterally docks assembled iron tower method and comprisesCan following steps:
Step 1, two hangers 10 are arranged on outside two of cross-arm 1 one to one by the first anchor ear 11The end to be connected of main material 3, is arranged on the nearside outside tower body by two hooks 20 one to one by the second anchor ear 21The position to be connected, outer end of two upper steel pipes 5 of cross-arm 2, the installation site of hanger 10 and hook 20 need to meet works asInsertion rod 13 is inserted downwards in the hook-shaped groove of clamping groove plate 22 and while rotating outside cross-arm 1, two of outside cross-arm 1The position to be connected, outer end of two upper steel pipes 5 of the end to be connected of upper main material 3 and nearside cross-arm 2 can corresponding connection;
Step 2, with helicopter, the outside cross-arm 1 of traverse is suspended to the top of nearside cross-arm 2, as shown in Figure 8,This helicopter is in when suspention, and the end to be connected of two upper main materials 3 of outside cross-arm 1 is positioned under two of outside cross-arm 1The top of the end to be connected of main material 4, declines this outside cross-arm 1, until insertion rod 13 is inserted clamping groove plate 22 downwardsHook-shaped groove in, as shown in Fig. 9 and Figure 14;
Step 3, continue to transfer this outside cross-arm 1, outside cross-arm 1 is rotated taking insertion rod 13 as axle, untilThe outer end portion to be connected of the end to be connected of main material 4 and two lower steel pipes 6 of nearside cross-arm 2 under two of outside cross-arm 1Position is corresponding to be connected, simultaneously two of the end to be connected of two upper main materials 3 of outside cross-arm 1 and nearside cross-arm 2 upper steel pipes5 position to be connected, outer end is corresponding connection also, as shown in FIG. 10 to 14.
In the present embodiment, helicopter adopts cubic frame 7 suspention outside cross-arms 1, and this four directions frame 7 is by four lifting ropesBe connected with outside cross-arm 1, two lifting ropes in these four lifting ropes are positioned at the position adjacent with the end to be connected of outside cross-arm 1Put, i.e. two of left side in Fig. 8 lifting ropes, the length of these two lifting ropes is 1.5 meters, in these four lifting ropes in additionTwo positions that are positioned at away from the end to be connected of outside cross-arm 1, i.e. two of right side in Fig. 8 lifting ropes, these are other two years oldThe length of root lifting rope is 1 meter.
In the present embodiment, the position to be connected, outer end of two lower steel pipes 6 of nearside cross-arm 2 is provided with bracket 30, holderThe position to be connected, outer end that frame 30 contains the 3rd anchor ear 31 and multiple floor 32, the three anchor ears 31 and lower steel pipe 6Be connected and fixed, multiple floors 32 is along the diametric(al) setting of the 3rd anchor ear 31, and floor 32 is fixed on the 3rd anchor ear31 lower surface, floor 32 is L-type, and floor 32 contains long limit and minor face, the minor face of floor 32 and the 3rd anchor ear31 are fixedly connected with, the axis direction setting of long edge the 3rd anchor ear 31 of floor 32 outside nearside cross-arm 2Side, the both sides of floor 32 and middle part are welded and fixed by equal arc 33, the inner surface on the long limit of floor 32 with underThe flange periphery at the position to be connected, outer end of steel pipe 6 contacts, as shown in Figure 15 and Figure 16. The spy who is finally assembled intoHigh-voltage power transmission tower as shown in figure 17.
The above, be only specific embodiment of the utility model, can not limit the scope that utility model is implemented with it,So the displacement of its equivalent assemblies, or equivalent variations and the modification done according to the utility model scope of patent protection, all answerStill belong to the category that this patent is contained. Technology spy in addition, between the technical characterictic and technical characterictic in the utility model,Levy between technical scheme, all can use by independent assortment between technical scheme and technical scheme.
Claims (7)
1. helicopter laterally docks an assembled iron tower suite of tools, it is characterized in that, described helicopter laterally docksAssembled iron tower suite of tools comprises hanger (10) and hook (20);
Hanger (10) contains the first anchor ear (11) and tie rod arm (12), and tie rod arm (12) is arranged at the first anchor ear(11) top, one end of tie rod arm (12) is fixedly connected with the first anchor ear (11), tie rod arm (12) anotherOne end is fixed with insertion rod (13);
Hook (20) contain the second anchor ear (21), clamping groove plate (22) and guiding piece (23), clamping groove plate (22) andGuide rod (23) is all fixed on the top of the second anchor ear (21), and clamping groove plate is provided with hook-shaped groove, guiding piece in (22)(23) can insertion rod (13) be guided in the hook-shaped groove that enter clamping groove plate (22) and make hanger (10) and hook(20) connect and fix.
2. helicopter according to claim 1 laterally docks assembled iron tower suite of tools, it is characterized in that, drawsOne end of lever arm (12) is fixedly connected with the first anchor ear (11) by the first connector (14), the first connector (14)Comprise the upper junction plate (15) and the lower connecting plate (16) that be arranged in parallel up and down, upper junction plate (15) and lower connecting plate(16) be connected and fixed by downward opening channel-section steel, lower connecting plate (16) is parallel with the axis of the first anchor ear (11),Lower connecting plate (16) is fixedly connected with the first anchor ear (11), and tie rod arm (12) connects with upper junction plate (15) is fixingConnect.
3. helicopter according to claim 2 laterally docks assembled iron tower suite of tools, it is characterized in that, drawsLever arm (12) is shaft-like, and along the axis direction of the first anchor ear (11), the length of tie rod arm (12) is the first connection5 times～10 times of part (14) length, tie rod arm (12) is parallel with the axis of the first anchor ear (11), insertion rod(13) along continuous straight runs setting, insertion rod (13) is vertical with tie rod arm (12), and the two ends of insertion rod (13) are equalBe exposed to outside tie rod arm (12).
4. helicopter according to claim 1 laterally docks assembled iron tower suite of tools, it is characterized in that cardFrid (22) and guide rod (23) are fixed on the top of the second anchor ear (21), installing plate by installing plate (24)(24) parallel with the axis of the second anchor ear (21), clamping groove plate (22) is perpendicular to installing plate (24), clamping groove plate (22)Parallel with the axis of the second anchor ear (21), the hook-shaped groove of clamping groove plate (22) opening up.
5. helicopter according to claim 4 laterally docks assembled iron tower suite of tools, it is characterized in that, drawsGuiding element (23) is opening up v-shaped structure, and the lower end of guiding piece (23) is fixedly connected with installing plate (24),Guiding piece (23) comprises the first guide rod (25) and the second guide rod (26), and the first guide rod (25) containsUnder the tilting section that connects successively and vertical section, vertically section is parallel with clamping groove plate (22) for this, this is section and second anchor ear vertically(21) axis is vertical, and the angle between this tilting section and this vertical section is obtuse angle, and this tilting section is with respect to clamping groove plate(22) tilt, the angle between the second guide rod (26) and installing plate (24) is acute angle.
6. helicopter according to claim 4 laterally docks assembled iron tower suite of tools, it is characterized in that, hangsOn hook (20), be also fixed with for making insertion rod (13) and clamping groove plate (22) the stable baffle plate (27) of pegging graft, edgePerpendicular to the horizontal direction of the second anchor ear (21) axis, baffle plate (27) and guiding piece (23) are arranged at clamping groove plate (22)Both sides, between baffle plate (27) and clamping groove plate (22), be formed for tie rod arm (12) the other end insert groove,The lower end of baffle plate (27) is fixedly connected with installing plate (24), and the top of baffle plate (27) is provided with for guiding insertion rod(13) enter the guiding hypotenuse in the hook-shaped groove of clamping groove plate (22), the lower end of this guiding hypotenuse is provided with for clamping and insertsEnter the protuberance of bar (13).
7. helicopter according to claim 1 laterally docks assembled iron tower suite of tools, it is characterized in that, theOne anchor ear (11) is tubular structure, and the first anchor ear (11) comprises upper and lower symmetrically arranged first arc hoop body and secondArc hoop body, this first arc hoop body and second arc hoop body are connected and fixed by screw bolt and nut, the first anchor ear (11)Identical with the structure of the second anchor ear (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127983.1U CN205243146U (en) | 2015-12-30 | 2015-12-30 | Helicopter transversely docks equipment iron tower instrument external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127983.1U CN205243146U (en) | 2015-12-30 | 2015-12-30 | Helicopter transversely docks equipment iron tower instrument external member |
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| Publication Number | Publication Date |
|---|---|
| CN205243146U true CN205243146U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127983.1U Active CN205243146U (en) | 2015-12-30 | 2015-12-30 | Helicopter transversely docks equipment iron tower instrument external member |
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| CN (1) | CN205243146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442935A (en) * | 2015-12-30 | 2016-03-30 | 国家电网公司 | Tool kit for cross butt-joint assembly of iron tower through helicopter and iron tower assembly method |
-
2015
- 2015-12-30 CN CN201521127983.1U patent/CN205243146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442935A (en) * | 2015-12-30 | 2016-03-30 | 国家电网公司 | Tool kit for cross butt-joint assembly of iron tower through helicopter and iron tower assembly method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: State Grid Power Space Technology Co.,Ltd. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: State Grid Corporation of China Patentee before: SGCC GENERAL AVIATION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |