CN209212022U - A kind of transmission line of electricity is from in-motion viewing serac frame - Google Patents
A kind of transmission line of electricity is from in-motion viewing serac frame Download PDFInfo
- Publication number
- CN209212022U CN209212022U CN201822069823.6U CN201822069823U CN209212022U CN 209212022 U CN209212022 U CN 209212022U CN 201822069823 U CN201822069823 U CN 201822069823U CN 209212022 U CN209212022 U CN 209212022U
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- line
- drag
- column
- tension pulley
- pulley block
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Abstract
The utility model discloses a kind of transmission lines of electricity from in-motion viewing serac frame, its key points of the technical solution are that: pylon includes crossbeam and column, column rotary-top is connected with hauling block, column bottom rotation is connected with partial tension slidewheel, tension pulley block is equipped at separate column on ground, hauling block, the shaft of partial tension slidewheel and tension pulley block is each parallel to crossbeam, sequentially pass through hauling block, as long as partial tension slidewheel is with tension pulley block and drag-line that both ends are connected by connector removes connector and the disassembly of drag-line can be completed, ground is equipped with the sliding slot perpendicular to crossbeam direction, the slide being located under tension pulley block is equipped in sliding slot, as long as staff, which adjusts sliding slot, can abut tensioning of the active force realization of slide to drag-line by adjusting bolt close to the adjusting bolt that column one end is equipped with.
Description
Technical field
The utility model relates to from in-motion viewing serac frame field, more specifically, it relates to which a kind of transmission line of electricity is from in-motion viewing ice
Pylon.
Background technique
Since the transmission line of electricity of remote districts is in winter often because of icing on transmission line of electricity caused by harsh weather, and this route
Icing situation easily cause transmission line of electricity fracture, current leakage and clearance for insulation breakdown etc. accidents, therefore in winter see the ice age must when
It carves and transmission line of electricity is carried out to see ice monitoring.So being arranged in often has the sight serac frame in the bad weathers such as snow and rain area that must have
Enough strength of stabilities.
Publication No. provides a kind of transmission line of electricity from in-motion viewing serac frame, including L for the patent of invention of CN201521016473
Two sides on crossbeam, column and the basis of shape, L-shaped crossbeam are mutually perpendicular to, and the top of column is fixedly connected with L-shaped crossbeam,
The bottom of column is fixedly connected with basis.
Pylon is often to add drag-line, and the bad weather of observation point easily generates abrasion wound to drag-line with reinforcing mode at present
Evil, so the maintenance repair and replacement for drag-line are necessary demands.Since the most common fixed form of drag-line is by drag-line
One end is directly welded at tower top, and the other end of drag-line is connected on anchorage, and a part cement of anchorage and drag-line is direct
It pours and is fixed in ground.Which results in drag-lines in maintenance repair and replacement process must someone climb to pylon top, very
It is inconvenient.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of transmission lines of electricity from in-motion viewing serac frame, institute
It states and drag-line is connected using bascule on pylon, realize the convenience of drag-line maintenance repair and replacement.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of transmission line of electricity is automatic
Serac frame is seen, including the drag-line that frame body on the ground is fixedly installed and is arranged on frame body, the frame body includes crossbeam and stands
Column, it is characterised in that: the column rotary-top is connected with hauling block, and the shaft of hauling block is parallel to crossbeam direction；Institute
It states column bottom rotation and is connected with partial tension slidewheel, the shaft of partial tension slidewheel is parallel to crossbeam direction；It further include being arranged on the ground
And the tension pulley block far from column, the shaft of the tension pulley block are parallel to crossbeam；One end of the drag-line sequentially passes through traction
It is fixed with the other end by connector after pulley, partial tension slidewheel and tension pulley block.
By using above-mentioned technical proposal: when needing replacing drag-line, it is only necessary to be connected to one end of spare drag-line existing
Have on drag-line, rotates tension pulley block or separation pulley, spare drag-line can be passed around without climbing to tower top, to spare drag-line
It passes around and finishes, connect spare drag-line both ends using connector, dismantle the connector of original drag-line, remove original drag-line, complete more
It changes.
Preferably, ground is equipped with the sliding slot perpendicular to crossbeam direction, the sliding slot is equipped with along perpendicular to crossbeam side
To the slide of sliding, the tension pulley block is located on slide, and the sliding slot is equipped with positioning plate, the positioning close to one end of column
Positioning bolt is threaded on plate, the end of the positioning bolt abuts slide.
By using above-mentioned technical proposal, realize slide perpendicular to cross as long as adjusting positioning bolt and reinforcing to slide
The sliding in beam direction, thus tension cable.
Preferably, the sliding slot is equipped with contact-making switch far from one end of column, the positioning plate is equipped in drag-line
Slide is driven to hit the shock spring of contact-making switch when disconnection, described one end for hitting spring is fixedly connected with the other end with positioning plate
It is abutted with slide.
By using above-mentioned technical proposal: once Cable failure, hits spring driving slide and hits contact-making switch, contact is opened
Closing the signal issued can notify staff's Cable failure to need replacing.
Preferably, being equipped with the protective cover of cladding hauling block at the top of the column, the protective cover is equipped with for drag-line
By opening, the protective cover be equipped with and column be threadedly coupled fixing bolt.
By using above-mentioned technical proposal: protective cover extends the use longevity of the drag-line on hauling block and hauling block
Life, while can be to avoid falling off from hauling block after Cable failure.
Preferably, the tension pulley block is equipped with the driving dress of the driving tension pulley block rotation when overhauling and replacing drag-line
It sets.
By using above-mentioned technical proposal: staff convenient can rotate when needing to rotate drag-line and overhauling or replace
Tension pulley block saves manpower to rotate drag-line.
Preferably, the slide is equipped with the pedestal being rotatablely connected with tension pulley block, it is rotatably connected on the pedestal
It is wrapped the I-beam wheel of spare drag-line, the I-beam wheel is in not concentric with tension pulley block and is not in contact with each other.
By using above-mentioned technical proposal: staff goes under pylon without carrying about standby drag-line and overhauls, and increases
Overhaul convenience.
Preferably, being located at tension pulley block on the pedestal has vertical shifting chute, it is equipped in the shifting chute perpendicular
To sliding and armor coated protection wax pan outside drag-line, the interior driving protection wax pan that is equipped with of the shifting chute slide towards drag-line
Reset spring, described reset spring one end is fixedly connected with the other end with mobile trench bottom and is fixedly connected with wax pan is protected.
By using above-mentioned technical proposal: loading protection wax by pressure protection wax pan, unclamp protection wax pan transference protection wax
The spring of slot connection restores natural length driving protection wax pan to sliding at drag-line, is soaked in drag-line by the protection wax in protection wax pan
Drag-line is rotated when profit, realizes the convenient coating of drag-line protection wax.
Preferably, the pedestal is equipped with the detection device for detecting drag-line diameter.
By using above-mentioned technical proposal: can determine the degree of wear of drag-line, the service work of preventer guy.
Preferably, the detection device is the displacement sensor being arranged radially along tension pulley block, the inspection of displacement sensor
Gauge head is right against drag-line.
By using above-mentioned technical proposal: once drag-line is worn, can be detected and due to displacement sensor connection
Sender unit notifies staff that need to check drag-line and handle drag-line.
In conclusion the utility model has the following beneficial effects:
1. can drag-line be replaced and be dismantled without climbing to tower top；
2. the tensioning that the position for needing to adjust tension pulley block on ground can adjust drag-line.
Detailed description of the invention
Fig. 1 is overall structure diagram；
Fig. 2 is tension pulley block and sliding slot, I-beam wheel, displacement sensor, the positional structure schematic diagram for protecting wax pan；
Fig. 3 is the explosion figure of protective cover installation；
Fig. 4 is the axial sectional view of tension pulley block.
In figure: 1, frame body；11, column；12, crossbeam；2, drag-line；21, connector；3, hauling block；4, partial tension slidewheel；5,
Tension pulley block；51, slide；511, sliding slot；512, positioning plate；513, positioning bolt；514, spring is hit；515, contact-making switch；
52, pedestal；53, I-beam wheel；531, spare drag-line；6, protective cover；61, fixing bolt；7, wax pan is protected；71, shifting chute；72,
Reset spring；73, wax is protected；8, motor；9, displacement sensor；91, detector.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing 1-4.
One kind is from in-motion viewing serac frame, referring to Fig.1, including frame body 1 on the ground is fixedly installed and is arranged on frame body 1
Drag-line 2, frame body 1 include crossbeam 12 and column 11, are equipped at the top of column 11 and are parallel to the upper through axis of 12 direction of crossbeam, above run through
It is arranged with bearing on axis, hauling block 3 is arranged on bearing, hauling block 3 makes rotating motion on axis upper；11 bottom of column
Portion, which is equipped with, is parallel to the lower through axis of 12 direction of crossbeam, and the lower axis that runs through also is arranged with bearing, partial tension slidewheel 4 is arranged on bearing,
Partial tension slidewheel 4 equally makes rotating motion on axis lower；Pylon further includes the tension pulley block 5 of setting on the ground, and tensioning is slided
The shaft of wheel 5 is parallel to 12 direction of crossbeam and far from pylon；To improve tower stability, one end of drag-line 2 sequentially passes through traction
Fixed by connector 21 with the other end after pulley 3, partial tension slidewheel 4 and tension pulley block 5, connector 21 is detachably to realize drawing
The convenient changing of rope 2 on the ground.Connector 21 in the present embodiment uses notification number to connect for the cable wire in CN204677687U
Device is connect, the prior art is belonged to, does not do excessively repeat herein.
Referring to Fig.1 or 2, complete the tensioning after passing around for convenient realization drag-line 2, be located on ground overlook direction have perpendicular to
The sliding slot 511 in 12 direction of crossbeam, sliding slot 511 are equipped with the slide 51 slid perpendicular to 12 direction of crossbeam, and tension pulley block 5 is located at cunning
On seat 51, it is equipped with the positioning plate 512 on slightly above ground close to one end of column 11, is threaded with positioning spiral shell on positioning plate 512
The end of bolt 513, positioning bolt 513 abuts slide 51, so that hindering slide 51 to slide to column 11 realizes positioning action.Pacifying
When filling drag-line 2, staff only needs adjusting positioning bolt 513 slide 51 can be made perpendicular to crossbeam 51 active force of slide
The sliding of 12 directions will be completed and surround and be tensioned by the drag-line 2 that connector 21 connects two ends.
Referring to Fig. 2, for that staff can be reminded to replace drag-line 2 in time when drag-line 2 is broken, sliding slot 511 is far from column 11
One end be equipped with contact-making switch 515, positioning plate 512 be equipped with driving slide 51 hit contact-making switch 515 shock spring
514, the one end for hitting spring 514 is fixedly connected with the other end with positioning plate 512 and abuts with slide 51, and drag-line 2 is hit when unbroken
514 compress energy storage of spring hits spring 514 and restores natural length and pop up slide 51, connects the shock of slide 51 when drag-line 2 is broken
Switch 515 is touched, contact-making switch 515 issues signal and informs the fact that staff's drag-line 2 is broken, supervises and staff is sent to go to
Pylon carries out drag-line 2 and more changes jobs.
Referring to Fig. 3, the protective cover 6 of cladding hauling block 3 is equipped at the top of column 11, which can mitigate traction
The damage that drag-line 2 and the upper bearing on axis on pulley 3, hauling block 3 are generated by bad weather, protective cover 6 are equipped with
For drag-line 2 pass through two at be open, protective cover 6 be equipped with and column 11 be threadedly coupled fixing bolt 61, when drag-line 2 is being protected
Protective cover 6 can hinder drag-line 2 to fall off from hauling block 3 when being broken outside cover 6.
Referring to Fig.1, lower to be equipped with driving tension pulley block through axis in order to rotate the inspection and replacement that drag-line 2 carries out drag-line 2
The driving device of 5 rotations, driving device can be the motor 8 for being driven by electricity rotation, input shaft and the tension pulley block 5 of motor 8
Output shaft is connected by shaft coupling.
Referring to Fig. 2, slide 51 be equipped with the lower pedestal 52 through axis rotation connection, be rotatably connected to winding on pedestal 52
The I-beam wheel 53 of spare drag-line 531, the setting of spare drag-line 531 increase staff replace drag-line 2 when convenience,
I-beam wheel 53 is in not concentric with tension pulley block 5 and is not in contact with each other, only need to be by one end of spare drag-line 531 when replacing drag-line 2
It is connected on the connector 21 of existing drag-line 2, rotates existing drag-line 2, wait spare 531 end of drag-line to return to origin, use connection
Device 21 connects the other end, then removes existing drag-line 2 and the replacement of drag-line 2 can be realized.
Referring to Fig. 2 or 4, in order to extend the service life of drag-line 2, it is coated with protection wax 73 on drag-line 2, is located on pedestal 52 and opens
Tight pulley 5 has vertical shifting chute 71, and vertical sliding and the coating protection wax 73 on drag-line 2 are equipped in shifting chute 71
Wax pan 7 is protected, the reset spring 72 that driving protection wax pan 7 slides towards drag-line 2,72 one end of reset spring are equipped in shifting chute 71
The other end is fixedly connected with 71 bottom of shifting chute to be fixedly connected with protection wax pan 7；In 73 coating process of protection wax for carrying out drag-line 2
In, protection wax pan 7 is first pressed pressure by staff, protects wax 73 toward the protection inner filling solid-state of wax pan 7, release protection wax pan 7 is protected
Shield wax pan 7 is slid onto highest point upwards under the thrust of reset spring 72, contacts drag-line 2, and staff is then turned on driving
The motor 8 that tension pulley block 5 rotates, drag-line 2 rotate synchronously, and realize that the protection wax 73 of drag-line 2 coats automatically.
Referring to Fig. 2, the degree of wear of drag-line 2 is detected while rotation drag-line 2 in order to realize, pedestal 52 is equipped with
For detecting the detection device of 2 diameter of drag-line.
Referring to Fig. 2, detection device is the displacement sensor 9 being arranged radially along tension pulley block 5, the detection of displacement sensor 9
First 91 are right against drag-line 2, when the diameter measured is lower than setting value, the signal projector meeting that is connected with displacement sensor 9
Transmitting signal notifies there is abrasion at staff's current detection, and then is determined and handled for fray.
Specific implementation process: 11 rotary-top of column is connected with hauling block 3, and it is sliding that the rotation of 11 bottom of column is connected with component
4 are taken turns, is equipped with tension pulley block 5 at separate column 11 on ground, the shaft of hauling block 3, partial tension slidewheel 4 and tension pulley block 5 is flat
Row sequentially passes through the drag-line 2 that hauling block 3, partial tension slidewheel 4 and tension pulley block 5 and both ends are connected by connector in crossbeam 12
As long as removing connector can be completed the disassembly of drag-line 2;When drag-line 2 is passed through hauling block 3, staff is by hauling block
3 protective cover 6 is bolted on 11 top of column, realizes that the protection to drag-line 2 on hauling block 3 and hauling block 3 is made
With；Ground is equipped with the sliding slot 511 perpendicular to 12 direction of crossbeam, is equipped with the slide 51 being located under tension pulley block 5 in sliding slot 511,
As long as staff, which adjusts sliding slot 511, can abut slide by adjusting bolt close to the adjusting bolt that 11 one end of column is equipped with
51 active force realizes the tensioning to drag-line 2；Once drag-line 2 is broken, be fixedly connected with close 11 one end of column in sliding slot 511 and
The shock spring 514 that other end abuts slide 51 just will pop up slide 51, hits slide 51 and is located at sliding slot 511 far from column 11
Contact-making switch 515 on one end, and then the fracture of staff's drag-line 2 is notified to need replacing drag-line 2；Tension pulley block 5, which is equipped with, to be driven
The motor 8 that dynamic tension pulley block 5 rotates, slide 51 are equipped with the pedestal 52 being rotatablely connected with tension pulley block 5, also rotate on pedestal 52
It is connected with the I-beam wheel 53 for being wound with spare drag-line 531, when replacing drag-line 2, one end of spare drag-line 531 is connected to original
It on drag-line 2, opens motor 8 and rotates tension pulley block 5, I-beam wheel 53 rotates synchronously, and passes around connection both ends to the completion of spare drag-line 531
The replacement of drag-line 2 can be completed in head；Carry out drag-line 2 73 coating process of protection wax in, staff first will with set on pedestal 52
The protection wax pan 7 of some sliding of shifting chute 71 connections protects wax 73 by pressure, toward the protection inner filling solid-state of wax pan 7, unclamps protection
Wax pan 7 is slid onto highest point under the thrust of reset spring 72 that protection wax pan 7 is equipped in shifting chute 71 upwards, contacts
Drag-line 2, staff are then turned on the motor 8 that driving tension pulley block 5 rotates, and drag-line 2 rotates synchronously, and realize the protection wax of drag-line 2
Automatic coating；It is radially provided with displacement sensor 9 along tension pulley block 5 on pedestal 52, once the displacement sensor 9 of face drag-line 2
Detector 91 measures the diameter of drag-line 2 lower than designated value, and the sender unit being connected with displacement sensor 9 is informed about staff
There is abrasion and need to check and handle in drag-line 2.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of transmission line of electricity is from in-motion viewing serac frame, including frame body (1) on the ground is fixedly installed and is arranged on frame body
Drag-line (2), the frame body include crossbeam (12) and column (11), it is characterised in that: column (11) rotary-top is connected with
Hauling block (3), the shaft of hauling block (3) are parallel to crossbeam (12) direction, and column (11) the bottom rotation is connected with point
Power pulley (4), the shaft of partial tension slidewheel (4) are parallel to crossbeam (12) direction, further include setting on the ground and far from column
(11) shaft of tension pulley block (5), the tension pulley block (5) is parallel to crossbeam (12), and one end of the drag-line (2) is successively worn
It is fixed by connector (21) with the other end afterwards to cross hauling block (3), partial tension slidewheel (4) and tension pulley block (5).
2. a kind of transmission line of electricity according to claim 1 is from in-motion viewing serac frame, it is characterised in that: ground be equipped with perpendicular to
The sliding slot (511) in crossbeam (12) direction, the sliding slot (511) is interior to be equipped with along the slide perpendicular to the sliding of crossbeam (12) direction
(51), the tension pulley block (5) is located on slide (51), and the sliding slot (511) is equipped with positioning plate close to the one end of column (11)
(512), it is threaded with positioning bolt (513) on the positioning plate (512), the end of the positioning bolt (513), which abuts, to be slided
Seat (51).
3. a kind of transmission line of electricity according to claim 2 is from in-motion viewing serac frame, it is characterised in that: the sliding slot (511) is remote
One end from column (11) is equipped with contact-making switch (515), and the positioning plate (512) is equipped with to be driven when drag-line (2) disconnect
Slide (51) hits the shock spring (514) of contact-making switch (515), described one end and positioning plate (512) for hitting spring (514)
The other end is fixedly connected with to abut with slide (51).
4. a kind of transmission line of electricity according to claim 1 or 3 is from in-motion viewing serac frame, it is characterised in that: the column (11)
Top is equipped with the protective cover (6) of cladding hauling block (3), and the protective cover (6) is equipped with the opening passed through for drag-line (2), institute
State the fixing bolt (61) that protective cover (6) are equipped with and column (11) are threadedly coupled.
5. a kind of transmission line of electricity according to claim 3 is from in-motion viewing serac frame, it is characterised in that: the tension pulley block (5)
It is equipped with the driving device (8) of driving tension pulley block (5) rotation when overhauling and replacing drag-line (2).
6. a kind of transmission line of electricity according to claim 5 is from in-motion viewing serac frame, it is characterised in that: set on the slide (51)
There is the pedestal (52) with tension pulley block (5) rotation connection, is rotatably connected on the pedestal (52) and is wrapped spare drag-line (531)
I-beam wheel (53), the I-beam wheel (53) and tension pulley block (5) are in not concentric and are not in contact with each other.
7. a kind of transmission line of electricity according to claim 6 is from in-motion viewing serac frame, it is characterised in that: the pedestal (52) is upper
Had vertical shifting chute (71) in tension pulley block (5), be equipped in the shifting chute (71) vertical sliding and drag-line (2) outside
Armor coated protection wax pan (7), the shifting chute (71) is interior to be equipped with what driving protection wax pan (7) slid towards drag-line (2)
Reset spring (72), described reset spring (72) one end are fixedly connected with the other end and protection wax pan (7) with shifting chute (71) bottom
It is fixedly connected.
8. a kind of transmission line of electricity according to claim 7 is from in-motion viewing serac frame, it is characterised in that: set on the pedestal (52)
There is the detection device for detecting drag-line (2) diameter.
9. a kind of transmission line of electricity according to claim 8 is from in-motion viewing serac frame, it is characterised in that: the detection device is edge
The displacement sensor (9) that tension pulley block (5) is arranged radially, detector (91) face drag-line (2) of displacement sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069823.6U CN209212022U (en) | 2018-12-08 | 2018-12-08 | A kind of transmission line of electricity is from in-motion viewing serac frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822069823.6U CN209212022U (en) | 2018-12-08 | 2018-12-08 | A kind of transmission line of electricity is from in-motion viewing serac frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212022U true CN209212022U (en) | 2019-08-06 |
Family
ID=67463954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822069823.6U Expired - Fee Related CN209212022U (en) | 2018-12-08 | 2018-12-08 | A kind of transmission line of electricity is from in-motion viewing serac frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112596124A (en) * | 2020-12-11 | 2021-04-02 | 单成伟 | Protection device of agricultural environment information acquisition controller for field use |
| CN112664032A (en) * | 2019-10-16 | 2021-04-16 | 北京金风科创风电设备有限公司 | Stay cable anchoring device, stay cable type tower and wind generating set |
-
2018
- 2018-12-08 CN CN201822069823.6U patent/CN209212022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664032A (en) * | 2019-10-16 | 2021-04-16 | 北京金风科创风电设备有限公司 | Stay cable anchoring device, stay cable type tower and wind generating set |
| CN112596124A (en) * | 2020-12-11 | 2021-04-02 | 单成伟 | Protection device of agricultural environment information acquisition controller for field use |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20211208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |