CN104852330B - A kind of middle phase connection device - Google Patents
A kind of middle phase connection device Download PDFInfo
- Publication number
- CN104852330B CN104852330B CN201510303510.0A CN201510303510A CN104852330B CN 104852330 B CN104852330 B CN 104852330B CN 201510303510 A CN201510303510 A CN 201510303510A CN 104852330 B CN104852330 B CN 104852330B
- Authority
- CN
- China
- Prior art keywords
- connection device
- rope
- phase connection
- guide
- middle phase
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 72
- 239000010959 steel Substances 0.000 claims abstract description 72
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000009191 jumping Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical group OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 210000000481 breast Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
The present invention provides a kind of middle phase connection device, phase connection device is arranged at the top of steel tower cross-arm in this, for connecting guide wire rope and the preset guide rope in the middle phase releasing pulley of steel tower cross-arm bottom respectively, it is theed improvement is that, middle phase connection device includes the wiring mechanism that is connected respectively with preset guide rope end of incoming cables and preset guide rope leading-out terminal and picks up mechanism, wiring mechanism, picks up mechanism and middle phase releasing pulley is arranged in same base steel tower in phase.With prior art ratio, the middle phase connection device that the present invention is provided, it need not stop long in coaster spreading guiding steel wire rope of the helicopter by closing iron tower structure, not only with rapid removal guide wire rope one end and other end continuation flight can be picked up, and guide wire rope and the quick connection of the preset guide rope two ends in middle phase releasing pulley can be realized.
Description
Technical field
It is used for the automatics of phase coaster in helicopter spreading guiding steel wire penetrating the present invention relates to a kind of, specifically relates to
And a kind of middle phase connection device.
Background technology
After transmission of electricity is the electric energy boosting for generator being sent with transformer, then through control devices such as breakers access power transmission line
Road is realized.By structure type, transmission line of electricity is divided into overhead transmission line and cable run.Overhead transmission line route route lever
Tower, wire, insulator, line hardware, bracing wire, pole and tower foundation, earthing or grounding means etc. are constituted, and are erected on ground.
In V-type, wine glass-shaped, the middle phase releasing pulley of cathead steel tower, the steel construction in face closure under steel tower cross-arm.It is intended to
The spreading guiding rope into this releasing pulley, and then spreading conducting wire, in the case where not cutting off guide rope, the first step is first with flight
Device unfolds diameter 2-4mm one-level guide rope, is then led with it and puts second level 3-5 root guide ropes.Often lead and be put into a Ji Ta,
Need manually to climb up high tower, the guide rope termination on the adapter plate of cross-arm side wait, the unwrapping wire moved on to below cross-arm will be parked in
In coaster, fag end is passed through after coaster, is hung above the cross-arm of opposite side in tieback head plate.Afterwards, one-level guide rope can just be affected
Adapter plate goes to next Ji Ta with two grades of guide ropes.Because threading is artificial work high above the ground, not only threading takes, two grades of guidings
Rope can only also use 10-12mm nylon rope, and nylon wire saws seizing wire, the seizing wire traction that also pass through 2-3 times are thick
Switching for steel wire rope, could start to draw wire.
Because middle phase coaster is located under steel tower cross-arm in the steel construction of face closure, and it is close apart from cross-arm, and aircraft is not
Narrow space that may be between coaster and cross-arm is flown over.Therefore, for V-type, wine glass-shaped, cathead steel tower middle phase coaster without
Method realizes automatic inlet wire.
At present, also in the exploratory experiment stage by the way of helicopter unwrapping wire.Can automatically inlet wire side phase coaster
There is preproduction appearance, and by the experiment of " dry font " steel tower flight unwrapping wire.The sections tower does not have middle phase, is that all coasters are all hung
Tower on both sides.But, for have the V-type of middle phase, wine glass-shaped, the middle phase releasing pulley of cathead steel tower automatic inlet wire,
Also without preferable implementation method.
Accordingly, it would be desirable to pass through helicopter spreading guiding steel wire there is provided one kind for phase unwrapping wire feature in iron tower of power transmission line
Restrict through the technical scheme of middle phase coaster to solve problem present in iron tower of power transmission line engineering construction.
The content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of middle phase connection device, in helicopter by closing
It need not long stop during the coaster spreading guiding steel wire rope of iron tower structure, with rapid removal guide wire rope one end and can not only pick up another
One end continues to fly, and can realize that guide wire rope connects with the quick of the preset guide rope two ends in middle phase releasing pulley
Connect.
The purpose of the present invention is realized using following technical proposals:
A kind of middle phase connection device that the present invention is provided, the middle phase connection device is arranged on the top of steel tower cross-arm 7, for respectively
Connect guide wire rope 2 and the preset guide rope 9 in the middle phase releasing pulley 8 of the bottom of steel tower cross-arm 7;It improves it
Be in:The middle phase connection device includes the wiring being connected respectively with preset guide rope end of incoming cables 4 and preset guide rope leading-out terminal 5
Mechanism 3 and pick up mechanism 6, the wiring mechanism 3, pick up mechanism 6 and middle phase releasing pulley 8 is arranged on phase in same base steel tower
On.
The first optimal technical scheme that the present invention is provided is that the wiring mechanism 3 includes guide plate 31, steel wire rope end head and connect
Line mechanism 36 and supporting mechanism 37;The guide plate 31 and supporting mechanism 37 are arranged on link 32, the steel wire rope end head
Wiring mechanism 36 is arranged on the top of supporting mechanism 37;The section of main body 365 of the steel wire rope end head wiring mechanism 36 is U-shaped, institute
The two side for stating the one end of main body 365 is correspondingly arranged pawl axis 362 along its axis direction, and the pawl axis 362 sets ratchet 363,
Its vertical axis direction of the other end of main body 365 sets screw 366.
The second optimal technical scheme that the present invention is provided is to set and lead positioned at the inside of main body 365 of the lower section of ratchet 363
Draw steel wire rope end head 368;The inside of main body 365 positioned at the lower section of screw 366 sets preset guide rope end of incoming cables 4.
The 3rd optimal technical scheme that the present invention is provided is that the two ends of main body 365 set shrouding 361, the spine respectively
Torsion spring 364 is set between pawl axle 362 and ratchet 363, and the screw 366 sets screw to cover 367.
The 4th optimal technical scheme that the present invention is provided is that the section of guide plate 31 is V-arrangement, the transmitting of top setting signal
Device 34, bottom setting signal switch 35.
The 5th optimal technical scheme that the present invention is provided is that the horizontally disposed two ends bottom of link 32 is set respectively
The support frame 33 and column 38 being connected with steel tower cross-arm 7.
The 6th optimal technical scheme that the present invention is provided is, the section Wei " Door of supporting mechanism 37 " type, including along its axle
The symmetrically arranged supporter 371 in line direction, the top of supporter 371 is correspondingly arranged the horizontal through hole of its vertical axis direction,
The through hole sets gradually steel ball 374, compression spring 373 and spring adjusting screw 372 from inside to outside.
The 7th optimal technical scheme that the present invention is provided is that the mechanism 6 that picks up is included in what is set on support flat board 63
Grasping mechanism 65 and block 66, the section of the grasping mechanism 65 and block 66 is U-shaped, and preset lead is set in the U-lag
Messenger leading-out terminal 5.
The 8th optimal technical scheme that the present invention is provided is that the support flat board 63 passes through the company of being horizontally set on of supporting plate 64
The top of the one end of fishplate bar 62, the bottom of the other end of connecting plate 62 sets the fixed plate 61 being connected with steel tower cross-arm 7.
The 9th optimal technical scheme that the present invention is provided is that the middle phase releasing pulley 8 is provided with anti-jump line mechanism 81, described
Anti-jump line mechanism 81 includes axle bed 811 and divider 812, and the axle bed 811 is separately positioned on positioned at the centre of middle phase releasing pulley 8
On yoke plate 82 above pulley both sides, the axle bed 811 is connected with divider 812 by bearing pin 813.
The tenth optimal technical scheme that the present invention is provided is that the horizontally disposed bearing pin 813 is walked with preset guide rope 9
To vertical.
The 11st optimal technical scheme that the present invention is provided is, the guide wire rope 2 and preset guide rope 9 for four directions or
The anti-torsion steel wire rope of six sides;The guide wire end first 368, guide rope end of incoming cables 4 and preset guide rope leading-out terminal 5 are filling lead
Or fill the cylinder that zinc is made;The guide wire rope 2 is tracted by helicopter 1.
With immediate prior art ratio, the present invention reaches following beneficial effect:
1st, the middle phase connection device that the present invention is provided, in coaster spreading guiding steel wire rope of the helicopter by closing iron tower structure
Shi Bubi stops long, not only with rapid removal guide wire rope one end and can pick up the other end and continues to fly, and can realize and lead
Draw steel wire rope and the quick connection of the preset guide rope two ends in middle phase releasing pulley.
2nd, the middle phase connection device that provides of the present invention, by steel wire rope end head wiring mechanism realize guide wire end head with
The fast and automatically connection of preset guide rope end of incoming cables.
3rd, the middle phase connection device that provides of the present invention, realized by supporting mechanism the guide wire rope that is connected with it is preset
The disengaging of guide rope supports, is connected into guide rope.
4th, the middle phase connection device that provides of the present invention, by setting anti-jump line mechanism in middle phase releasing pulley, it is to avoid lead
Draw steel wire rope to jump out from the breast wheel of coaster in helicopter distraction procedure.
5th, the middle phase connection device that the present invention is provided, eliminates artificial work high above the ground when helicopter is arrived in by plane, reduces guiding
Rope cord leads the number of times of hawser, drastically increases efficiency of construction and operational security.
Brief description of the drawings
Fig. 1:The schematic elevation view for the middle phase connection device course of work that the present invention is provided;
Fig. 2:The left view schematic diagram for the middle phase connection device course of work that the present invention is provided;
Fig. 3:The positive structure diagram for the wiring mechanism that the present invention is provided;
Fig. 4:The right side structural representation for the wiring mechanism that the present invention is provided;
Fig. 5:The positive structure diagram for the steel wire rope end head wiring mechanism that the present invention is provided;
Fig. 6:The right side structural representation for the steel wire rope end head wiring mechanism that the present invention is provided;
Fig. 7:The side view A-A cross section structure diagrams for the steel wire rope end head wiring mechanism that the present invention is provided;
Fig. 8:The positive structure diagram for the guide wire end head that the present invention is provided;
Fig. 9:The left view structural representation for the guide wire end head that the present invention is provided;
Figure 10:The positive structure diagram for the supporting mechanism that the present invention is provided;
Figure 11:The side view B-B cross section structure diagrams for the supporting mechanism that the present invention is provided;
Figure 12:The schematic elevation view that the steel wire rope end head wiring mechanism that the present invention is provided is installed together with supporting mechanism;
Figure 13:The steel wire rope end head wiring mechanism that the present invention is provided is illustrated with the diagrammatic side-view cross-sectional that supporting mechanism is installed together
Figure;
Figure 14:What the present invention was provided picks up the positive structure diagram of mechanism;
Figure 15:What the present invention was provided picks up the left view structural representation of mechanism;
Figure 16:The middle phase connection device that the present invention is provided pick up that mechanism and wiring mechanism be set together face signal
Figure;
Figure 17:The mechanism that picks up for the middle phase connection device that the present invention is provided is illustrated with the left view that wiring mechanism is set together
Figure;
Figure 18:The structural representation for the middle phase releasing pulley that the present invention is provided;
Wherein:1st, helicopter;2nd, guide wire rope;3rd, wiring mechanism;4th, preset guide rope end of incoming cables;5th, preset guide rope
Leading-out terminal;6th, mechanism is picked up;7th, steel tower cross-arm;8th, middle phase releasing pulley;9th, preset guide rope;10th, in picking up mechanism position
Helicopter;31st, guide plate;32nd, link;33rd, support frame;34th, signal projector;35th, signaling switch;36th, steel wire end
Head wiring mechanism;37th, supporting mechanism;38th, column;61st, fixed plate;62nd, connecting plate;63rd, flat board is supported;64th, supporting plate;65、
Grasping mechanism;66th, block;361st, shrouding;362nd, pawl axis;363rd, ratchet;364th, torsion spring;365th, main body;366th, screw;367、
Screw set;368th, guide wire end head;371st, supporter;372nd, spring adjusting screw;373rd, compression spring;374th, steel ball;
81st, anti-jump line mechanism;82nd, yoke plate;811st, axle bed;812nd, divider;813rd, bearing pin.
Embodiment
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Middle phase connection device provided in an embodiment of the present invention, as shown in Fig. 1 to 2, middle phase connection device includes being arranged on steel tower horizontal stroke
The wiring mechanism 3 at the top of load 7 and pick up mechanism 6, wiring mechanism 3, pick up mechanism 6 and mutually put with positioned at the middle of the bottom of steel tower cross-arm 7
Line coaster 8 is located in same base steel tower in phase, and preset guide rope 9, preset guide rope end of incoming cables 4 are set in middle phase releasing pulley 8
With preset guide rope leading-out terminal 5 respectively with wiring mechanism 3 and picking up mechanism 6 and being connected, helicopter 1 is unfolded when arriving in wiring mechanism 3 by plane
Guide wire rope 2, guide wire rope 2 is connected as one by wiring mechanism 3 with preset guide rope end of incoming cables 4, and helicopter 1 is unloaded
After guide wire rope 2, waited without pausing, the outgoing line side of steel tower cross-arm 7 is directly flown to, in the helicopter 10 for picking up mechanism position
Pick up positioned at the preset guide rope leading-out terminal 5 for picking up mechanism 6, continue to fly to next Ji Ta.Now, the preset guide rope 9 has been
Access in the guide wire rope 2 that the traction of helicopter 1 comes, guiding can be avoided by installing anti-jump line mechanism 81 in middle phase releasing pulley 8
Steel wire rope 2 is jumped out in the distraction procedure of helicopter 1 from the breast wheel of coaster.
Wherein, as shown in Figs. 3-4, wiring mechanism 3 includes guide plate 31, steel wire rope end head wiring mechanism 36 and support machine
Structure 37;Guide plate 31 and supporting mechanism 37 are arranged on link 32, and steel wire rope end head wiring mechanism 36 is arranged on supporting mechanism
37 tops;The section of guide plate 31 is V-arrangement, and top setting signal transmitter 34, bottom setting signal switchs 35, and signaling switch 35 can
To be arranged on the bottom front of guide plate 31 (on axis), can also all it be set in its front, side;Horizontally disposed link 32
Two ends bottom sets the support frame 33 and column 38 being connected with steel tower cross-arm 7 respectively.The traction guide wire of helicopter 1 rope 2 is reached
During 3 top of wiring mechanism, guide wire rope 2 is slowly fallen along guide plate 31, when the first 368 triggering guiding of guide wire end
During the signaling switch 35 of the bottom of plate 31, signal projector 34 sends the signals such as sound, light, and pilot is received after signal, is unloaded and is led
Continue to fly after the guide wire rope 2 drawn.
Wherein, as shown in Figs. 5 to 7, the section of main body 365 of steel wire rope end head wiring mechanism 36 is U-shaped, the one end of main body 365
Two side be correspondingly arranged pawl axis 362 along its axis direction, pawl axis 362 sets ratchet 363, and the other end of main body 365 is vertical
Its axis direction sets screw 366, and the inside of main body 365 positioned at the lower section of ratchet 363 sets guide wire end first 368;It is located at
The inside of main body 365 of the lower section of screw 366 sets preset guide rope end of incoming cables 4;The two ends of main body 365 set shrouding 361 respectively,
Torsion spring 364 is set between pawl axis 362 and ratchet 363, and screw 366 sets screw to cover 367.When helicopter 1 unloads leading for traction
Draw steel wire rope 2, the first 368 pressure ratchet 363 of guide wire end is fallen into U-shaped main body 365, work of the ratchet 363 in torsion spring 364
Rebounded under, prevent the guide wire end first 368 when steel wire rope end head wiring mechanism 36 is inverted therefrom to drop out.Screw 366
367 are covered with screw and has blocked dropping out for the preset guide rope end of incoming cables 4 that is pre-placed, and can increase the rigidity of hatch frame.Envelope
Plate 361 prevents guide wire end first 368 and preset guide rope end of incoming cables 4 to deviate from from two ends.Steel wire rope end head wiring mechanism
36 are quickly connected as a single entity two fag ends, and can be by the upper space of coaster breast wheel.
Wherein, as shown in Figure 8-9, guide wire rope 2 and preset guide rope 9 are four directions or the anti-torsion steel wire rope of six sides, are led
Draw steel wire rope end head 368, guide rope end of incoming cables 4 and preset guide rope leading-out terminal 5 to fill lead or fill the cylinder that zinc etc. is made.
Wherein, as shown in Figure 10 to 13, the section Wei " Door of supporting mechanism 37 " type, including it is symmetrically arranged along its axis direction
Supporter 371, the top of supporter 371 is correspondingly arranged the horizontal through hole of its vertical axis direction, and through hole is set gradually from inside to outside
Steel ball 374, compression spring 373 and spring adjusting screw 372.As long as selecting suitable compression spring 373 and being adjusted by spring
Whole screw 372 adjusts elastic force, it is possible to ensure that steel ball 374 supports the steel wire end for only installing preset guide rope end of incoming cables 4
Head wiring mechanism 36;When in steel wire rope end head wiring mechanism 36 again fall into guide wire end it is first 368 after, the stress of steel ball 374, pressure
Contracting spring 373 is shunk, and steel wire rope end head wiring mechanism 36 is fallen in the middle of supporter 371, is then connected into guide wire rope 2, and
Drawn together by helicopter 1.
Wherein, as shown in Figure 14 to 15, pick up mechanism 6 and be included in the grasping mechanism 65 and block set on support flat board 63
66, the section of grasping mechanism 65 and block 66 is to set preset guide rope leading-out terminal 5 in U-shaped, U-lag;Flat board 63 is supported to lead to
The top that supporting plate 64 is horizontally set on the one end of connecting plate 62 is crossed, the bottom of the other end of connecting plate 62 is set to be connected with steel tower cross-arm 7
The fixed plate 61 connect.When helicopter 1 fly to herein when, pick up support flat board 63 on preset guide rope leading-out terminal 5, with
The guide rope being connected, flies to next base steel tower.
Wherein, as shown in Figure 16 to 17, picking up mechanism 6 can also need according to actual conditions installed in wiring mechanism 3
Side, helicopter 1, which is unloaded, picks up preset guide rope leading-out terminal 5 after the guide wire rope 2 of traction, and flies to next Ji Ta.This
When preset guide rope 9 length need to lengthen, until around steel tower cross-arm 7 one weeks and surplus can be left
Wherein, as shown in figure 18, the anti-jump line mechanism 81 of middle phase releasing pulley 8 includes axle bed 811 and divider 812, axle bed
811 are respectively welded on the yoke plate 82 above the intermediate pulley both sides of middle phase releasing pulley 8, and axle bed 811 leads to divider 812
Bearing pin 813 is crossed to connect;Horizontally disposed bearing pin 813 is vertical with the trend of preset guide rope 9, prevents guide wire rope 2 from going straight up to
Jumped out in the distraction procedure of machine 1 from breast wheel.Because divider 812 is hinged with bearing pin 813, divider 812 is set to be kept under Gravitative Loads
It is sagging, it is horizontal just like counterweight when divider 812 is by jack-up.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, institute
Category field it is to be appreciated by one skilled in the art that with reference to above-described embodiment can to the present invention embodiment modify
Or equivalent substitution, these any modifications or equivalent substitution without departing from spirit and scope of the invention, it all should cover at this
Within the claims of invention.
Claims (11)
1. a kind of middle phase connection device, the middle phase connection device is arranged at the top of steel tower cross-arm (7), for connecting guide wire respectively
Rope (2) and the preset guide rope (9) in the middle phase releasing pulley (8) of steel tower cross-arm (7) bottom;
It is characterized in that:The middle phase connection device include respectively with preset guide rope end of incoming cables (4) and preset guide rope leading-out terminal
(5) wiring mechanism (3) of connection and mechanism (6) is picked up, the wiring mechanism (3), picks up mechanism (6) and middle phase releasing pulley
(8) it is arranged in same base steel tower in phase;
The wiring mechanism (3) includes guide plate (31), steel wire rope end head wiring mechanism (36) and supporting mechanism (37);It is described to lead
Corbel back slab (31) and supporting mechanism (37) are arranged on link (32), and the steel wire rope end head wiring mechanism (36) is arranged on support
At the top of mechanism (37);Main body (365) section of the steel wire rope end head wiring mechanism (36) is U-shaped, described main body (365) one end
Two side be correspondingly arranged pawl axis (362) along its axis direction, the pawl axis (362) sets ratchet (363), the main body
(365) its vertical axis direction of the other end sets screw (366).
2. phase connection device in as claimed in claim 1, it is characterised in that the main body (365) below the ratchet (363)
Inside sets guide wire end head (368);Preset guiding is set inside the main body (365) below the screw (366)
Restrict end of incoming cables (4).
3. phase connection device in as claimed in claim 2, it is characterised in that main body (365) two ends set shrouding respectively
(361) torsion spring (364), is set between the pawl axis (362) and ratchet (363), and the screw (366) sets screw set
(367)。
4. phase connection device in as claimed in claim 1, it is characterised in that guide plate (31) section is V-arrangement, top is set
Signal projector (34), bottom setting signal switch (35).
5. phase connection device in as claimed in claim 1, it is characterised in that horizontally disposed link (32) the two ends bottom
The support frame (33) and column (38) being connected with steel tower cross-arm (7) are set respectively.
6. phase connection device in as claimed in claim 1, it is characterised in that supporting mechanism (37) the section Wei " Door " type, bag
Include along the symmetrically arranged supporter of its axis direction (371), supporter (371) top is correspondingly arranged its vertical axis direction
Horizontal through hole, the through hole sets gradually steel ball (374), compression spring (373) and spring adjusting screw from inside to outside
(372)。
7. phase connection device in as claimed in claim 1, it is characterised in that the mechanism (6) that picks up is included in support flat board
(63) section of the grasping mechanism (65) and block (66) set on, the grasping mechanism (65) and block (66) is U-shaped, institute
State and preset guide rope leading-out terminal (5) is set in U-lag.
8. phase connection device in as claimed in claim 7, it is characterised in that the support flat board (63) passes through supporting plate (64) water
The flat top for being arranged on connecting plate (62) one end, the bottom of connecting plate (62) other end is set to be connected with steel tower cross-arm (7)
Fixed plate (61).
9. phase connection device in as claimed in claim 1, it is characterised in that the middle phase releasing pulley (8) is provided with wire jumping prevention machine
Structure (81), the anti-jump line mechanism (81) includes axle bed (811) and divider (812), and the axle bed (811), which is separately positioned on, to be located at
On yoke plate (82) above the intermediate pulley both sides of middle phase releasing pulley (8), the axle bed (811) passes through pin with divider (812)
Axle (813) is connected.
10. phase connection device in as claimed in claim 9, it is characterised in that the horizontally disposed bearing pin (813) is led with preset
The trend of messenger (9) is vertical.
11. phase connection device in as claimed in claim 2, it is characterised in that the guide wire rope (2) and preset guide rope
(9) it is four directions or the anti-torsion steel wire rope of six sides;The guide wire end head (368), guide rope end of incoming cables (4) and preset guiding
Rope leading-out terminal (5) is filling lead or fills the cylinder that zinc is made;The guide wire rope (2) is tracted by helicopter (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510303510.0A CN104852330B (en) | 2015-06-04 | 2015-06-04 | A kind of middle phase connection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510303510.0A CN104852330B (en) | 2015-06-04 | 2015-06-04 | A kind of middle phase connection device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104852330A CN104852330A (en) | 2015-08-19 |
CN104852330B true CN104852330B (en) | 2017-09-01 |
Family
ID=53851773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510303510.0A Active CN104852330B (en) | 2015-06-04 | 2015-06-04 | A kind of middle phase connection device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104852330B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110406402B (en) * | 2018-12-10 | 2023-10-03 | 乌鲁木齐爱思特专利转让服务有限责任公司 | Remote flight system |
CN109787154A (en) * | 2019-01-23 | 2019-05-21 | 浙江省送变电工程有限公司 | A kind of traction of helicopter unwrapping wire, counterweight attachment device and its operating method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8127436B2 (en) * | 2009-01-30 | 2012-03-06 | Consolidated Edison Company Of New York, Inc. | Device for installing aerial electrical power lines |
CN204243616U (en) * | 2014-11-24 | 2015-04-01 | 国家电网公司 | A kind of helicopter unwrapping wire crosses the device of middle phase |
CN204304318U (en) * | 2015-01-13 | 2015-04-29 | 国家电网公司 | A kind of helicopter unwrapping wire high speed tensioner |
CN204651782U (en) * | 2015-06-04 | 2015-09-16 | 中国电力科学研究院 | Phase connection device in one |
-
2015
- 2015-06-04 CN CN201510303510.0A patent/CN104852330B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104852330A (en) | 2015-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108666779B (en) | A kind of power engineering maintenance power transmission line ground wire device | |
CN111130012B (en) | Method for preventing high-voltage line from falling | |
CN207559270U (en) | Hand-operated lifting arrester device | |
CN104852330B (en) | A kind of middle phase connection device | |
CN205412109U (en) | Automatic mechanism of scrambleing of pole | |
CN105186378A (en) | Power transmission line channel crossing protection mechanism | |
CN205452953U (en) | Utilize rotor unmanned aerial vehicle to get into operation device of strong electric field | |
CN103066526B (en) | A kind of ground connection line method and separated earthing instrument for ultra-high-tension power transmission line | |
CN205666589U (en) | Wire deicing instrument | |
CN107171249A (en) | The mounting structure and replacement operation method of a kind of duplex strain insulator string | |
CN204651782U (en) | Phase connection device in one | |
CN102623926A (en) | Distant equipotential tackle and method for realizing charged equipotential access by using same | |
CN111725766B (en) | 10kV urban power distribution network single-trunk column overhead equipment | |
CN102142662B (en) | Paying-off mechanism for rope expansion and guide of helicopter and auxiliary line-guiding paving mechanism | |
CN1152458C (en) | Method and equipment of stride across construction utilizing overhead cableway | |
CN110137889A (en) | A kind of anti-dancing device of New Damping type | |
CN211456516U (en) | Electrified wire feeding and discharging device of high-voltage overhead bare conductor insulation rubber coating robot | |
CN208508475U (en) | Double circuits on same tower line conductor support frame | |
CN204536629U (en) | A kind of aerial optical cable crossing frame assembly | |
CN107237535A (en) | A kind of unilateral cross-arm anchor support used for transmission line | |
CN201771247U (en) | Cross arm device shared by lead and ground wire of power tower | |
CN216904035U (en) | Auxiliary device for passing in and out single conductor, double split conductor and ground wire electric field | |
CN205141515U (en) | Protection mechanism is strideed across to transmission line passageway | |
CN201674190U (en) | Wire support frame for mechanical vibration and deicing of five split wires | |
CN213546794U (en) | Hidden lightning rod |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Xia Yongjun Inventor after: Jin Wei Inventor after: Zou Yuying Inventor after: Hao Yujing Inventor before: Xia Yongjun Inventor before: Zou Yuying Inventor before: Hao Yujing |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |