CN207117047U - Power line tension bar goes out the attachment means of line platform - Google Patents
Power line tension bar goes out the attachment means of line platform Download PDFInfo
- Publication number
- CN207117047U CN207117047U CN201720717531.1U CN201720717531U CN207117047U CN 207117047 U CN207117047 U CN 207117047U CN 201720717531 U CN201720717531 U CN 201720717531U CN 207117047 U CN207117047 U CN 207117047U
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- CN
- China
- Prior art keywords
- horizontal ladder
- attachment means
- operation horizontal
- angle steel
- goes out
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 230000005684 electric field Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses the attachment means that a kind of power line tension bar goes out line platform, include operation horizontal ladder, also include the attachment means for operation horizontal ladder to be connected with cross-arm and the drive device for driving operation horizontal ladder to rotate, described drive device includes gear drive, V belt translation or chain and sprocket driving device, motor driven little gear, small pulley or minor sprocket rotate, little gear drives gear wheel, small pulley or minor sprocket by band or chain drive big sprocket wheel with or big belt wheel move, gear wheel, big sprocket wheel with or big belt wheel be sleeved on axle sleeve drive axle sleeve rotate, axle sleeve is rotatably sleeved in rotating shaft, axle sleeve is connected with the inner ring of bearing, the outer ring of bearing is then connected with the end of operation horizontal ladder drives operation horizontal ladder to be rotated around axle sleeve.It is provided by the utility model go out line platform reduce hot line maintenance security risk and labor intensity, and solve it is outer turn wide-angle strain rod tower operating personnel can not safety the problem into electric field.
Description
Technical field
It the utility model is related to a kind of power line tension bar and go out line platform, particularly a kind of power line tension bar outlet
The attachment means of platform.
Background technology
In electric operating work, outlet operation is needed in many occasions, in outlet, is generally required by aid
Corresponding setting, such as outlet driving, operation horizontal ladder are reached, outlet driving is used to conveniently move ahead along wire, operation horizontal ladder
For reaching the setting for having space length with shaft tower.Existing operation horizontal ladder, stood at work by operating personnel in cross-arm side,
Operation horizontal ladder one end is ridden over into cross arm of tower side, one end rides over side of wire, and going out ladder work by operating personnel after putting up as needed makees,
This working method, operating personnel need the walking on hanging operation horizontal ladder to reach setting, walk one on operation horizontal ladder
Aspect adds the danger of operating personnel, easily drops, and on the other hand, due to being equipotential live line work, is expert at and passes by
It is higher to the site requirements for laying flat ladder in order to improve the security of operation in journey, simultaneously as operation horizontal ladder is to ride over wire
With on cross-arm, damage is easily caused to wire.
Utility model content
The purpose of this utility model is in place of overcome the deficiencies in the prior art, and provides a kind of operating personnel first in safety
Position is sat on operation horizontal ladder, then by operation horizontal ladder rotate to setting and for single-ended support power line tension bar outlet
The attachment means of platform.
A kind of power line tension bar goes out the attachment means of line platform, and power line tension bar goes out line platform and includes operation
Flat ladder, rotating shaft, motor housing and attachment means, it is characterised in that：Described attachment means are that the bottom of motor housing is provided with one
The locating groove that Open Side Down；The attachment means that described operation horizontal ladder is connected with cross-arm include two angle steel, one of them
The top of one side of angle steel is connected on motor housing, and another angle steel is detachably connected with for activity, at work, movable angle steel
Side checkpost enter the locating groove of motor lower box part, angle steel interior angle is stuck on cross-arm, and another side is pressed in the one of another angle steel
On side, another angle steel blocks cross-arm from opposite side, and two angle steel slave phases hold cross-arm tightly to side；Also set up on described operation horizontal ladder
There is pull-rod, one end of pull-rod is connected with operation horizontal ladder, and the other end of pull-rod is connected with a sleeve, and described sleeve can be with respect to rotating shaft
What is rotated is enclosed in rotating shaft, drawstring is additionally provided with rotating shaft, the other end for carrying on a shoulder pole rope is connected on shaft tower at work.
Power line tension bar of the present utility model goes out the attachment means of line platform, when in use, first with attachment means
Whole device is fixed on cross-arm, operation horizontal ladder is first gone into cross-arm side, operating personnel sits on the end of operation horizontal ladder, then
Start motor, drive drive device motion, the required working position of operation horizontal ladder free end operating personnel arrival is sitting in so as to drive
Realize operation.One end of pull-rod is connected on operation horizontal ladder, and the other end of pull-rod is connected with sleeve, when operation horizontal ladder rotates, is drawn
The lower end of rod will follow operation horizontal ladder to rotate, because pull-rod upper end is integrally fixed on sleeve, and sleeve can with respect to axis of rotation, because
Passive is followed operation horizontal ladder to rotate by this whole pull-rod, so as to increase the intensity of operation horizontal ladder.This attachment means is whole defeated
Electric line tension-resistant rod goes out line platform and realized using cross-arm main material angle steel as supported and suspended point, by insulating supporting arm, using windmill
The method that formula rotates in and out electric field.Turn wide-angle strain rod tower in solution and enter electric field problem, be applicable to various types and space
Structure strain rod tower enters electric field operation.
Described pull-rod includes two, is connected respectively with two support posts of operation horizontal ladder.
In summary, the utility model following advantage compared with prior art：
Power line tension bar of the present utility model goes out the attachment means of line platform, and it provides one kind and is used for intelligent line
Tension-resistant rod goes out the attachment means of line platform and cross-arm so that whole power line tension bar, which goes out line platform and can realized, outer turns wide-angle
Strain rod tower operating personnel can not safety the problem into electric field.
Brief description of the drawings
Fig. 1 is the structural representation that power line tension bar goes out line platform.
Fig. 2 is Fig. 1 top view.
Fig. 3 is enlarged drawing at Fig. 1 A.
The rotating shaft of 6 motor housing of label declaration 1 operation horizontal ladder, 2 pull-rod, 3 drawstring, 4 locating groove, 5 angle steel 7.
Embodiment
The utility model is described in more detail with reference to embodiment.
Embodiment 1
A kind of power line tension bar goes out the attachment means of line platform, and power line tension bar goes out line platform and includes operation
Flat ladder 1, rotating shaft 7, motor housing 6 and attachment means.Described attachment means are specially：The bottom of motor housing is provided with an opening
Downward locating groove 4；The attachment means that described operation horizontal ladder is connected with cross-arm include two angle steel 5, one of angle
The top of one side of steel is connected on motor housing, and another angle steel is detachably connected with for activity, at work, movable angle steel
Side checkpost enters the locating groove of motor lower box part, and angle steel interior angle is stuck on cross-arm, and another side is pressed in the side of another angle steel
Bian Shang, another angle steel block cross-arm from opposite side, and two angle steel slave phases hold cross-arm tightly to side；It is additionally provided with described operation horizontal ladder
Pull-rod 2, one end of pull-rod are connected with operation horizontal ladder, and the other end of pull-rod is connected with a sleeve, and described sleeve can be with respect to rotating shaft
What is rotated is enclosed in rotating shaft 7, and the other end that the load rope of drawstring 3 is additionally provided with rotating shaft is connected on shaft tower at work.
Described pull-rod includes two, is connected respectively with two support posts of operation horizontal ladder.
The not described part of the present embodiment is same as the prior art.
Claims (2)
1. a kind of power line tension bar goes out the attachment means of line platform, power line tension bar goes out line platform and includes operation horizontal
Ladder, rotating shaft, motor housing and attachment means, it is characterised in that：Described attachment means are opened to be provided with one in the bottom of motor housing
The downward locating groove of mouth；The attachment means that described operation horizontal ladder is connected with cross-arm include two angle steel, one of angle
The top of one side of steel is connected on motor housing, and another angle steel is detachably connected with for activity, at work, movable angle steel
Side checkpost enters the locating groove of motor lower box part, and angle steel interior angle is stuck on cross-arm, and another side is pressed in the side of another angle steel
Bian Shang, another angle steel block cross-arm from opposite side, and two angle steel slave phases hold cross-arm tightly to side；It is additionally provided with described operation horizontal ladder
Pull-rod, one end of pull-rod are connected with operation horizontal ladder, and the other end of pull-rod is connected with a sleeve, and described sleeve can turn with respect to rotating shaft
Dynamic is enclosed in rotating shaft, and drawstring is additionally provided with rotating shaft, and the other end for carrying on a shoulder pole rope is connected on shaft tower at work.
2. power line tension bar according to claim 1 goes out the attachment means of line platform, it is characterised in that：Described drawing
Rod includes two, is connected respectively with two support posts of operation horizontal ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717531.1U CN207117047U (en) | 2017-06-20 | 2017-06-20 | Power line tension bar goes out the attachment means of line platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717531.1U CN207117047U (en) | 2017-06-20 | 2017-06-20 | Power line tension bar goes out the attachment means of line platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117047U true CN207117047U (en) | 2018-03-16 |
Family
ID=61587753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717531.1U Active CN207117047U (en) | 2017-06-20 | 2017-06-20 | Power line tension bar goes out the attachment means of line platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207117047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162479A (en) * | 2019-08-02 | 2020-05-15 | 赵卫兵 | Transmission line shaft tower operation horizontal ladder |
-
2017
- 2017-06-20 CN CN201720717531.1U patent/CN207117047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111162479A (en) * | 2019-08-02 | 2020-05-15 | 赵卫兵 | Transmission line shaft tower operation horizontal ladder |
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