CN207967882U - A kind of list power transmission line ice breaker ice-breaking mechanism - Google Patents
A kind of list power transmission line ice breaker ice-breaking mechanism Download PDFInfo
- Publication number
- CN207967882U CN207967882U CN201721423590.4U CN201721423590U CN207967882U CN 207967882 U CN207967882 U CN 207967882U CN 201721423590 U CN201721423590 U CN 201721423590U CN 207967882 U CN207967882 U CN 207967882U
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- CN
- China
- Prior art keywords
- knife rest
- cutter
- ice
- transmission line
- power transmission
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- 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.)
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Abstract
The utility model discloses a kind of single power transmission line ice breaker ice-breaking mechanisms, and the ice-breaking mechanism includes column knife rest one and column knife rest two；Through-hole is offered on the axis direction of two knife rests, the knife rest one and knife rest two are set on power transmission line；The knife rest one is connected to one end of knife rest two by rotating connector；Knife rest one and the axis of knife rest two is set to be located along the same line, and knife rest one and knife rest two can relatively rotate；Its pivot center is overlapped with power transmission line；Inserted with several blade rows on two knife rest side walls；Institute's blade row is parallel with through-bore axis.The ice breaker can adjust the cutting output of cutter, while the torque that balanced transmission line is subject to according to the thickness of ice sheet or transmission of electricity linear diameter.
Description
Technical field
The utility model is related to power transmission line inspection fields, refer in particular to a kind of single power transmission line ice breaker ice-breaking mechanism.
Background technology
Transmission line of electricity plays the important function to transmit electric power, in order to ensure the normal operation of power circuit, needs to transmission of electricity
Circuit carries out periodic maintenance.Transmission line safety reliability service is ensured, to ensureing that national economic stability development is of great significance.
It freezes in winter power transmission line, huge damage can be caused to transmission line of electricity.When encountering ice and snow weather, many electric power
Ultra-high-tension power transmission line is just easily pressed down, and causes circuit impaired, strong influence is caused to production and living.
And existing de-icing of power transmission lines, it is main still by manually carrying out, since power transmission line extended distance is long, artificial deicing,
Fatigue strength is big；And it is all made of high voltage power transmission now, it is erected between mountain forest, artificial deicing difficulty is big and dangerous.Therefore using broken
Ice maker replaces artificial deicing.And the deicing on existing ice breaker has by except ice hammer or deicing cutter carry out deicing.And it is existing
Deicing cutter is complicated, and the cutting size of cutter can not be adjusted according to the thickness of ice sheet or the diameter of power transmission line.
Utility model content
The purpose of this utility model is that：A kind of single power transmission line ice breaker ice breaker is provided in view of the above problems
Structure, the ice breaker can adjust the cutting output of cutter according to the thickness of ice sheet or transmission of electricity linear diameter, at the same balanced transmission line by
The torque arrived.
The technical solution adopted in the utility model is as follows：
A kind of list power transmission line ice breaker ice-breaking mechanism, the ice-breaking mechanism includes column knife rest one and column knife rest two；
Through-hole is offered on the axis direction of two knife rests, the knife rest one and knife rest two are set on power transmission line；One He of the knife rest
One end of knife rest two is connected to by rotating connector；Knife rest one and the axis of knife rest two is set to be located along the same line, and knife rest one
It can relatively rotate with knife rest two；Its pivot center is overlapped with power transmission line；Inserted with several blade rows on two knife rest side walls；
Institute's blade row is parallel with through-bore axis.
Due to above structure, which, which includes two sections, can relatively rotate cutting tool；Therefore, work as ice-breaking mechanism
When cutting ice sheet, knife rest one and two negative direction of knife rest is made to rotate；When then cutting ice sheet, the torque that power transmission line is subject to can balance
Fall, the service life of power transmission line will not be impacted.
Further, the rotating connector is connector sleeve, and annular groove is provided on the connector sleeve；Institute's annular groove
Match with the annular protrusion being arranged on two one end of knife rest one and knife rest；Annular protrusion on the knife rest one and knife rest two is embedding
Enter in the annular groove of connector sleeve, can relatively rotate between annular protrusion and annular groove.
Further, the blade row includes several cutters being arranged at equal intervals along knife rest axis；
Further, several columns Cutting tool installation manner hole is offered on the knife rest side wall, each column Cutting tool installation manner hole is and knife rest
Interior through-hole connection；Each column Cutting tool installation manner hole is parallel with knife rest axis, inserted with cutter in the Cutting tool installation manner hole；The cutter
The diameter of mounting hole matches with the diameter of cutter；
Further, the cutter includes handle of a knife and cutter head, and external screw thread is provided on the handle of a knife；The handle of a knife passes through spiral shell
The mode of line connection is mounted in Cutting tool installation manner hole.
Due to above structure, it is convenient for the replacement of single cutter；Meanwhile it can individually adjust the cutting depth of each cutter.
For example, from body front end to end, cutter is inserted into the depth in Cutting tool installation manner hole, deepens successively, more conducively cuts ice sheet, is unlikely to
There is cutter idle running without cutting ice sheet, while front end cutter can also be made slightly to cut ice sheet, end cutter fine cut ice sheet, raising is cut
Cut effect, the vibrations in smaller cutting process.
Further, each column Cutting tool installation manner hole is arranged at equal intervals around knife rest axis, makes blade row between tool axis etc.
Every insertion.
Further, from knife rest one end to the other end, in each column Cutting tool installation manner hole, the diameter in Cutting tool installation manner hole is sequentially increased
Or reduce；The diameter change that blade row is fixed a cutting tool and the diameter change in Cutting tool installation manner hole match.
Further, the knife rest one and knife rest two are arranged with driving wheel one and transmission respectively far from rotating connector one end
Wheel two, the driving wheel one and driving wheel two are driven by V belt translation or chaindriven mode with knife rest driving motor one and knife rest
Motor two is connected.
Due to above structure, knife rest is driven by V belt translation or chaindriven mode, can be avoided the production of driving motor
Raw vibrations pass to row ice-breaking mechanism.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
The ice-breaking mechanism, which includes two sections, can relatively rotate cutting tool；When ice-breaking mechanism cuts ice sheet, make knife rest
One and two negative direction of knife rest rotation；The torque that power transmission line is subject to is balanced, the service life of power transmission line will not be impacted.Meanwhile
Each cutter, which is connected through a screw thread, to be arranged in Cutting tool installation manner hole, and cutting output is individually replaced and adjusted convenient for cutter.
Description of the drawings
Fig. 1 is the overall structure of ice breaker；
Fig. 2 is ice breaker overall structure left view；
Fig. 3 is ice-breaking mechanism left view.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of list power transmission line ice breaker, it includes being equipped with vehicle with walking machine in the body 1 by power transmission line perforative body 1
Structure, the walking mechanism are arranged on power transmission line, and body 1 is driven to be moved along power transmission line extending direction；It is provided in the body 1
Ice-breaking mechanism；The ice-breaking mechanism includes column knife rest 1 and column knife rest 28；It is offered on the axis direction of two knife rests
Through-hole, the knife rest 1 and knife rest 28 are set on power transmission line；One end of the knife rest 1 and knife rest 28 passes through the company of rotation
Fitting 7 is connected to；Knife rest 1 and the axis of knife rest 28 is set to be located along the same line, and phase can occur for knife rest 1 and knife rest 28
To rotation；Its pivot center is overlapped with power transmission line；The other end of knife rest 1 and knife rest 28 is rotatably arranged on knife rest supporting rack 3
On；The knife rest 1 and knife rest 28 are arranged by knife rest supporting rack 3 in body 1；Inserted with several on two knife rest side walls
Blade row；Institute's blade row is parallel with through-bore axis.
Further, the walking mechanism includes the front walking wheel 2 being mounted on power transmission line and rear walking wheel 10；Before described
Traveling wheel 2 and rear walking wheel 10 are mounted on by shaft in body 1；The front walking wheel 2 and rear walking wheel 10 pass through V belt translation
Or chaindriven mode in body 1 front walking wheel driving motor 14 and rear walking wheel driving motor 11 be connected, it is described move ahead
It walks wheel drive motor 14 and rear walking wheel driving motor 11 is arranged in 1 bottom of body.The ice-breaking mechanism is arranged in front walking wheel 2
Between rear walking wheel 10.
Further, the rotating connector 7 is connector sleeve, and annular groove is provided on the connector sleeve；Institute's annular is recessed
Slot matches with the annular protrusion being arranged on 28 one end of knife rest 1 and knife rest；Annular on the knife rest 1 and knife rest 28
In the annular groove of the embedded connector sleeve of protrusion, it can relatively rotate between annular protrusion and annular groove.
Further, the blade row includes several cutters 6 being arranged at equal intervals along knife rest axis；
Further, 6 mounting hole of several columns cutter is offered on the knife rest side wall, 6 mounting hole of each column cutter is and knife
Through-hole connection in frame；In the present embodiment, there is 4 row cutter, 6 mounting hole；6 mounting hole of each column cutter is parallel with knife rest axis, described
Inserted with cutter 6 in 6 mounting hole of cutter；The diameter of 6 mounting hole of the cutter, matches with the diameter of cutter 6；
Further, the cutter 6 includes handle of a knife and cutter head, and external screw thread is provided on the handle of a knife；The handle of a knife passes through
The mode of threaded connection is mounted in 6 mounting hole of cutter.
Further, 6 mounting hole of each column cutter is arranged at equal intervals around knife rest axis, makes blade row around 6 axis of cutter etc.
Interval is inserted into.
Further, from one 5 end of knife rest to the other end, in 6 mounting hole of each column cutter, the diameter of 6 mounting hole of cutter is successively
It increases or reduces；Blade row fixes a cutting tool 6 diameter change and the diameter change of 6 mounting hole of cutter matches.
In the present embodiment, from 1 front end of body to end, 6 diameter of cutter attenuates successively；Thicker cutter 6 is for slightly cutting ice
Layer, the fine cut ice sheet of thinner cutter 6 improve cutting effect.Because it is big slightly to cut resistance, cutter 6 is easy to wear, and fine cut resistance is small,
It is not easy to wear, therefore change 6 diameter of cutter can save material.
Further, the knife rest 1 and knife rest 28 are arranged with one 4 He of driving wheel respectively far from 7 one end of rotating connector
Driving wheel 29, the driving wheel 1 and driving wheel 29 by V belt translation or chaindriven mode and knife rest driving motor one and
Knife rest driving motor two is connected.
Further, it is additionally provided with controller in the body 1, front walking wheel driving motor is connected on institute's controller
14, rear walking wheel driving motor 11, one driving motor 13 of knife rest, two driving motor 12 of knife rest；Be additionally provided in the body 1 for
Traction drive motor, rear walking wheel driving motor 11, one driving motor 13 of knife rest, two driving motor 12 of knife rest and controller supply
The power supply of electricity.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (8)
1. a kind of list power transmission line ice breaker ice-breaking mechanism, it is characterised in that：The ice-breaking mechanism includes column knife rest one（5）With
Column knife rest two（8）；Through-hole, the knife rest one are offered on the axis direction of two knife rests（5）With knife rest two（8）It is set in defeated
On electric wire；The knife rest one（5）With knife rest two（8）One end pass through rotating connector（7）Connection；Make knife rest one（5）And knife rest
Two（8）Axis be located along the same line, and knife rest one（5）With knife rest two（8）It can relatively rotate；Its pivot center with
Power transmission line overlaps；Inserted with several blade rows on two knife rest side walls；Institute's blade row is parallel with through-bore axis.
2. list power transmission line ice breaker ice-breaking mechanism according to claim 1, it is characterised in that：The rotating connector
（7）For connector sleeve, annular groove is provided on the connector sleeve；Institute's annular groove is with setting in knife rest one（5）With knife rest two（8）
Annular protrusion on one end matches；The knife rest one（5）With knife rest two（8）On annular protrusion insertion connector sleeve annular it is recessed
In slot, it can relatively rotate between annular protrusion and annular groove.
3. list power transmission line ice breaker ice-breaking mechanism according to claim 1, it is characterised in that：The blade row includes several
The cutter being arranged at equal intervals along knife rest axis（6）.
4. list power transmission line ice breaker ice-breaking mechanism according to claim 3, it is characterised in that：It is opened on the knife rest side wall
Equipped with several columns cutter（6）Mounting hole, each column cutter（6）Mounting hole is connected to the through-hole in knife rest；Each column cutter（6）Installation
Hole is parallel with knife rest axis, the cutter（6）Inserted with cutter in mounting hole（6）；The cutter（6）The diameter of mounting hole, with
Cutter（6）Diameter match.
5. list power transmission line ice breaker ice-breaking mechanism according to claim 4, it is characterised in that：The cutter（6）Including
Handle of a knife and cutter head are provided with external screw thread on the handle of a knife；The mode that the handle of a knife is connected through a screw thread is mounted on cutter（6）Installation
In hole.
6. list power transmission line ice breaker ice-breaking mechanism according to claim 5, it is characterised in that：The each column cutter（6）
Mounting hole is arranged at equal intervals around knife rest axis, makes blade row around cutter（6）Axis is inserted at equal intervals.
7. list power transmission line ice breaker ice-breaking mechanism according to claim 6, it is characterised in that：From knife rest one end to another
End, each column cutter（6）In mounting hole, cutter（6）The diameter of mounting hole is sequentially increased or reduces；Blade row is fixed a cutting tool（6）Diameter
Variation and cutter（6）The diameter change of mounting hole matches.
8. list power transmission line ice breaker ice-breaking mechanism according to claim 7, it is characterised in that：The knife rest one（5）With
Knife rest two（8）Far from rotating connector（7）One end is arranged with driving wheel one respectively（4）With driving wheel two（9）, the driving wheel one
（4）With driving wheel two（9）It is connected with knife rest driving motor one and knife rest driving motor two by V belt translation or chaindriven mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423590.4U CN207967882U (en) | 2017-10-31 | 2017-10-31 | A kind of list power transmission line ice breaker ice-breaking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423590.4U CN207967882U (en) | 2017-10-31 | 2017-10-31 | A kind of list power transmission line ice breaker ice-breaking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967882U true CN207967882U (en) | 2018-10-12 |
Family
ID=63723010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721423590.4U Expired - Fee Related CN207967882U (en) | 2017-10-31 | 2017-10-31 | A kind of list power transmission line ice breaker ice-breaking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967882U (en) |
-
2017
- 2017-10-31 CN CN201721423590.4U patent/CN207967882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20191031 |