CN107069543B - Can livewire work temporary cross arm - Google Patents
Can livewire work temporary cross arm Download PDFInfo
- Publication number
- CN107069543B CN107069543B CN201710193350.8A CN201710193350A CN107069543B CN 107069543 B CN107069543 B CN 107069543B CN 201710193350 A CN201710193350 A CN 201710193350A CN 107069543 B CN107069543 B CN 107069543B
- Authority
- CN
- China
- Prior art keywords
- pipe
- fixed
- screw
- telescopic slide
- driving device
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Manipulator (AREA)
Abstract
The present invention relates to it is a kind of can livewire work temporary cross arm, including lifting carriage pipe, go up and down fixing pipe, telescopic slide pipe, Telescopic Fixed pipe, first driving device, second driving device and controller, the lifting carriage pipe is slideably socketed in the lifting fixing pipe, the Telescopic Fixed pipe is mounted on the lifting carriage pipe, the telescopic slide pipe is slideably socketed on the Telescopic Fixed pipe, the telescopic slide pipe is equipped with wire clamp, the first driving device and the lifting carriage pipe are drivingly connected, second driving device and the telescopic slide pipe are drivingly connected, the first driving device, second driving device is electrically connected with the controller respectively.This can livewire work temporary cross arm mounting and adjusting it is convenient, operating efficiency is high, can the height of adjusting circuit conducting wire and position according to the actual situation, avoided traction from causing line facility and line conductor impaired.
Description
Technical field
The present invention relates to technical field of electric power, more particularly to it is a kind of can livewire work temporary cross arm.
Background technique
In order to improve the operational reliability of distribution line, insulated over-head line has obtained answering extensively in urban power distribution network
With.Due to line corridor anxiety, many distribution lines are set up using multiple-loop line.Operating personnel carries out electrification work to line facility
When industry, there is the risk got an electric shock because the air gap is shorted.It is (such as insulator, straight to be related to line facility in many events in operation
Line bar and tension-resistant rod) more change jobs.Wherein, the transfer of line conductor and to be fixed temporarily be key step in related events in operation
Suddenly, the support that temporary cross arm realizes line conductor is relied primarily in operation process.Traditional temporary cross arm mounting and adjusting is difficult, makees
Industry low efficiency, it is difficult to adapt to different shaft tower types, being easy traction leads to the damage of line facility and line conductor.
Summary of the invention
Based on this, the invention reside in overcoming the deficiencies of existing technologies, provide it is a kind of can livewire work temporary cross arm, installation
Easy to adjust, operating efficiency is high, and traction was avoided to cause line facility and line conductor impaired.
It is a kind of can livewire work temporary cross arm, including it is lifting carriage pipe, lifting fixing pipe, telescopic slide pipe, flexible solid
Fixed pipe, first driving device, the second driving device and controller, it is solid that the lifting carriage pipe is slideably socketed in the lifting
Determine on pipe, the Telescopic Fixed pipe is mounted on the lifting carriage pipe, and the telescopic slide pipe is slideably socketed in described
On Telescopic Fixed pipe, the telescopic slide pipe is equipped with wire clamp, and the first driving device and the lifting carriage pipe drive
Dynamic connection, second driving device and the telescopic slide pipe are drivingly connected, the first driving device, the second driving device
It is electrically connected respectively with the controller.
Using it is above-mentioned can livewire work temporary cross arm when, first will lifting fixing pipe be mounted at suitable position, then will
Line conductor is moved on wire clamp and fixes, and then controls first driving device starting, lifting carriage pipe by controller
The sliding of OQ t fixing pipe controls the second driving device finally by controller so that line conductor is promoted to proper height
Starting, the sliding of telescopic slide pipe relative telescopic fixing pipe realize turning for line conductor so that line conductor is moved to suitable position
It moves and is fixed temporarily, facilitate the progress of subsequent job.This can livewire work temporary cross arm mounting and adjusting it is convenient, operating efficiency
Height, can the height of adjusting circuit conducting wire and position according to the actual situation, avoided traction from leading to line facility and line conductor
It is impaired.
The first driving device includes first motor, the first screw axis and the first screw rod in one of the embodiments,
Seat, the first motor and first screw axis are drivingly connected, and first screw rodb base is movably mounted at described first
On screw axis, the lifting carriage pipe is fixed on first screw rodb base, and the controller and first motor are electrically connected.It is logical
Controller control first motor rotation is crossed, first motor drives the rotation of the first screw axis, to drive the first screw rodb base first
It is moved on screw axis, the lifting carriage pipe being fixed on the first screw rodb base therewith slide by OQ t fixing pipe, so that route is led
Line is promoted to proper height.The first driving device can accurately promote the height of line conductor, and run smoothly, installation side
Just.
The lifting fixing pipe is equipped with anchor ear in one of the embodiments, is additionally provided in the lifting fixing pipe anti-
Excess of stroke block, the anti-overtravel block are correspondingly arranged with first screw rodb base.Lifting fixing pipe can be mounted on using anchor ear
On electric pole, it is convenient to mount and dismount.Anti-overtravel block is correspondingly arranged with the first screw rodb base, and it is super can be effectively prevented from the first screw rodb base
Journey, securely and reliably.
In one of the embodiments, it is described can the temporary cross arm of livewire work further include the first displacement sensor, first
Pressure sensor and the first data sink, first displacement sensor are fixed on lifting carriage pipe or the first screw rodb base,
The first pressure sensor be fixed on lifting fixing pipe on, first displacement sensor, first pressure sensor respectively with
First data sink is electrically connected.First data sink can receive the displacement data of the first displacement sensor feedback
With the pressure data of first pressure sensor feedback, convenient working personnel understand the actual height and vertical applied force feelings of line conductor
Condition avoided traction.
The first driving device further includes shaft coupling in one of the embodiments, the output shaft of the first motor
Pass through the shaft coupling and the first screw rod axis connection.Shaft coupling has certain buffer function, enables the first screw axis
Enough smooth rotations.
Second driving device includes the second motor, the second screw axis and the second screw rod in one of the embodiments,
Seat, second motor and second screw axis are drivingly connected, and second screw rodb base is movably mounted at described second
On screw axis, the telescopic slide pipe is fixed on second screw rodb base, the controller and the second electrical connection of motor.It is logical
It crosses controller and controls the rotation of the second motor, the second motor drives the rotation of the second screw axis, to drive the second screw rodb base second
It is moved on screw axis, the telescopic slide pipe being fixed on the second screw rodb base therewith slide by relative telescopic fixing pipe, so that route is led
Line is moved to suitable position.Second driving device can accurately promote the height of line conductor, and run smoothly, installation side
Just.
In one of the embodiments, second driving device further include first bevel gear, second bevel gear, shaft and
Bearing, the first bevel gear are socketed on the output shaft of the second motor, and the second bevel gear is socketed in the shaft, institute
It states first bevel gear to engage with second bevel gear, second screw axis is fixed in the shaft, and the bearing is socketed in institute
It states on Telescopic Fixed pipe.The power of second motor is transmitted to second bevel gear through first bevel gear, and second bevel gear drive is socketed in
Shaft rotation on bearing, shaft drives the rotation of the second screw axis, so that the second screw rodb base be driven to move on the second screw axis.
Using the cooperation of first bevel gear and second bevel gear, the smooth transfer of power is realized.
The telescopic slide pipe, the second screw axis, the second screw rodb base are two, two in one of the embodiments,
The telescopic slide pipe is respectively telescopic slide pipe a and telescopic slide pipe b, and two second screw axis are respectively the second screw rod
Axis a and the second screw axis b, two second screw rodb bases are respectively the second screw rodb base a and the second screw rodb base b, and described second
Bar axis a, the second screw axis b are separately fixed at the both ends of the shaft, and the second screw rodb base a is movably mounted at described
On two screw axis a, the telescopic slide pipe a is fixed on the second screw rodb base a, and the second screw rodb base b movably pacifies
On the second screw axis b, the telescopic slide pipe b is fixed on the second screw rodb base b, and telescopic slide pipe a and
The direction of motion of telescopic slide pipe b is opposite.When the second motor-driven rotatable shaft rotates forward, telescopic slide pipe a and telescopic slide
Pipe b is slided opposite to each other on Telescopic Fixed pipe；When the second motor-driven rotatable shaft rotates backward, telescopic slide pipe a and telescopic slide
Pipe b slides in opposition on Telescopic Fixed pipe.So, it is possible guarantee can livewire work temporary cross arm have preferable stationarity,
It prevents from toppling.
In one of the embodiments, it is described can the temporary cross arm of livewire work further include second displacement sensor, second
Pressure sensor and the second data sink, the second displacement sensor are fixed on telescopic slide pipe or the second screw rodb base,
The second pressure sensor is fixed on Telescopic Fixed pipe, the second displacement sensor, second pressure sensor respectively with
Second data sink is electrically connected.Second data sink can receive the displacement data of second displacement sensor feedback
With the pressure data of second pressure sensor feedback, convenient working personnel understand the physical location and lateral stressed feelings of line conductor
Condition avoided traction.
In one of the embodiments, it is described can the temporary cross arm of livewire work further include lifting mounting base, the lifting
Mounting base is fixed on the telescopic slide pipe, and the wire clamp is fixed in the lifting mounting base.It is installed using lifting
Seat adjusts the height of wire clamp, to meet the job requirements of different line conductor arrangements.
Detailed description of the invention
Fig. 1 be the embodiment of the present invention described in can livewire work temporary cross arm structural schematic diagram；
Fig. 2 is the structural schematic diagram of lifting carriage pipe described in the embodiment of the present invention and lifting fixing pipe；
Fig. 3 is the structural schematic diagram of telescopic slide pipe and Telescopic Fixed pipe described in the embodiment of the present invention.
Description of symbols:
10, lifting carriage pipe, 20, lifting fixing pipe, 200, anchor ear, 210, anti-overtravel block, 30, telescopic slide pipe,
300, telescopic slide pipe a, 310, telescopic slide pipe b, 40, Telescopic Fixed pipe, 50, first driving device, 500, first motor,
510, the first screw axis, the 520, first screw rodb base, 530, shaft coupling, the 60, second driving device, the 600, second motor, 610,
Two screw axis a, the 620, second screw axis b, the 630, second screw rodb base a, the 640, second screw rodb base b, 650, first bevel gear, 660,
Second bevel gear, 670, shaft, 680, bearing, 70, wire clamp, 700, lifting mounting base, the 80, first displacement sensor, 81,
First pressure sensor, 90, second displacement sensor, 91, second pressure sensor.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes, it is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
As shown in connection with fig. 1, described in the present embodiment can livewire work temporary cross arm, including lifting carriage pipe 10, lifting
Fixing pipe 20, telescopic slide pipe 30, Telescopic Fixed pipe 40, first driving device 50, the second driving device 60 and controller (are not drawn
Out).The lifting carriage pipe 10 is slideably socketed in the lifting fixing pipe 20, and the Telescopic Fixed pipe 40 passes through bolt
It is mounted on the lifting carriage pipe 10, the telescopic slide pipe 30 is slideably socketed on the Telescopic Fixed pipe 40, institute
Telescopic slide pipe 30 is stated equipped with wire clamp 70.The first driving device 50 is drivingly connected with the lifting carriage pipe 10,
Second driving device 60 is drivingly connected with the telescopic slide pipe 30, the first driving device 50, the second driving device
60 are electrically connected with the controller respectively.
Using it is above-mentioned can livewire work temporary cross arm when, first will the installation of lifting fixing pipe 20 on utility poles, it is then sharp
Line conductor is moved on wire clamp 70 with insulating bar and is fixed, first driving device is then controlled by controller
50 startings, 10 OQ t fixing pipe 20 of lifting carriage pipe sliding, so that line conductor is promoted to proper height, finally by control
Device processed controls the starting of the second driving device 60,30 relative telescopic fixing pipe 40 of telescopic slide pipe sliding, so that line conductor is mobile
It to suitable position, realizes the transfer of line conductor and is fixed temporarily, facilitate the progress of subsequent job.This can livewire work it is interim
Cross-arm mounting and adjusting is convenient, and operating efficiency is high, can the height of adjusting circuit conducting wire and position according to the actual situation, avoided leading
Guidance causes line facility and line conductor impaired.
Specifically, lifting carriage pipe 10 described in the present embodiment and lifting fixing pipe 20 are vertically arranged, described in the present embodiment
Telescopic slide pipe 30 and Telescopic Fixed pipe 40 be laterally arranged, constitute T-shaped structure.Controller described in the present embodiment is wireless
Remote controler, easy to use and flexible.
As shown in connection with fig. 2, first driving device 50 described in the present embodiment includes first motor 500, the first screw axis 510
And first screw rodb base 520, the first motor 500 are drivingly connected with first screw axis 510, first screw rodb base 520
It is movably mounted on first screw axis 510, the lifting carriage pipe 10 is fixed by a pin to first screw rod
On seat 520, the controller and first motor 500 are electrically connected.It controls first motor 500 by controller to rotate, the first electricity
Machine 500 drives the rotation of the first screw axis 510 to be fixed on so that the first screw rodb base 520 be driven to move on the first screw axis 510
Lifting carriage pipe 10 on first screw rodb base 520 therewith slide by OQ t fixing pipe 20, so that line conductor is promoted to properly
Highly.The first driving device 50 can accurately promote the height of line conductor, and run smoothly, easy for installation.
Optionally, the first driving device 50 further includes shaft coupling 530, and the output shaft of the first motor 500 passes through
The shaft coupling 530 is connect with first screw axis 510.Shaft coupling 530 has certain buffer function, so that the first screw rod
Axis 510 being capable of smooth rotation.
Further, the lifting fixing pipe 20 is equipped with anchor ear 200, is additionally provided with anti-overtravel in the lifting fixing pipe 20
Block 210, the anti-overtravel block 210 are correspondingly arranged with first screw rodb base 520.Lifting can be fixed using anchor ear 200
Pipe 20 is installed on utility poles, is convenient to mount and dismount.Anti-overtravel block 210 is correspondingly arranged with the first screw rodb base 520, can effectively be kept away
Exempt from 520 excess of stroke of the first screw rodb base, securely and reliably.
In the present embodiment, it is described can the temporary cross arm of livewire work further include the first displacement sensor 80, first pressure
Sensor 81 and the first data sink (not shown), first displacement sensor 80 are fixed on lifting carriage pipe 10 or the first
On screw rodb base 520, the first pressure sensor 81 is fixed in lifting fixing pipe 20, first displacement sensor 80, the
One pressure sensor 81 is electrically connected with first data sink respectively.First data sink can receive the first displacement
The pressure data that the displacement data and first pressure sensor 81 that sensor 80 is fed back are fed back, convenient working personnel understand route and lead
The actual height and vertical applied force situation of line, avoided traction.In the present embodiment, first displacement sensor 80, first
Pressure sensor 81 and first data sink are wirelessly connected, and connecting line is avoided to impact line conductor.Other
In embodiment, first displacement sensor 80, first pressure sensor 81 can also be wired with first data sink
Connection.
As shown in connection with fig. 3, the second driving device 60 described in the present embodiment include the second motor 600, the second screw axis and
Second screw rodb base, second motor 600 are drivingly connected with second screw axis, and second screw rodb base is moveably mounted
On second screw axis, the telescopic slide pipe 30 is fixed by a pin on second screw rodb base, the controller
It is electrically connected with the second motor 600.The rotation of the second motor 600 is controlled by controller, the second motor 600 drives the second screw axis
Rotation, so that the second screw rodb base be driven to move on the second screw axis, be fixed on telescopic slide pipe 30 on the second screw rodb base with
Relative telescopic fixing pipe 40 slide so that line conductor is moved to suitable position.Second driving device 60 can be accurately
The height of line conductor is promoted, and is run smoothly, it is easy for installation.
Further, second driving device 60 further includes first bevel gear 650, second bevel gear 660, shaft 670
And bearing 680, the first bevel gear 650 are socketed on the output shaft of the second motor 600, the second bevel gear 660 is socketed
It in the shaft 670 and is connected by key, the first bevel gear 650 is engaged with second bevel gear 660, second screw rod
Axis is fixed in the shaft 670, and the bearing 680 is socketed on the Telescopic Fixed pipe 40.The power of second motor 600 passes through
First bevel gear 650 is transmitted to second bevel gear 660, and second bevel gear 660 drives the shaft 670 being socketed on bearing 680 to rotate,
Shaft 670 drives the rotation of the second screw axis, so that the second screw rodb base be driven to move on the second screw axis.Utilize first bevel gear
650 with the cooperation of second bevel gear 660, realize the smooth transfer of power.
Specifically, the telescopic slide pipe 30, the second screw axis, the second screw rodb base are two, two flexible cunnings
Dynamic pipe 30 is respectively telescopic slide pipe a300 and telescopic slide pipe b310, and two second screw axis are respectively the second screw axis
A610 and the second screw axis b620, two second screw rodb bases are respectively the second screw rodb base a630 and the second screw rodb base b640,
The second screw axis a610, the second screw axis b620 are separately fixed at the both ends of the shaft 670, second screw rodb base
A630 is movably mounted on the second screw axis a610, and the telescopic slide pipe a300 is fixed on second screw rodb base
On a630, the second screw rodb base b640 is movably mounted on the second screw axis b620, the telescopic slide pipe
B310 is fixed on the second screw rodb base b640, and the direction of motion phase of telescopic slide pipe a300 and telescopic slide pipe b310
Instead.When 600 drive shaft 670 of the second motor rotates forward, telescopic slide pipe a300 and telescopic slide pipe b310 are flexible solid
Determine to slide opposite to each other on pipe 40；When 600 drive shaft 670 of the second motor rotates backward, telescopic slide pipe a300 and telescopic slide
Pipe b310 slides in opposition on Telescopic Fixed pipe 40.So, it is possible to guarantee can livewire work temporary cross arm have it is preferable flat
Stability prevents from toppling.
In the present embodiment, it is described can the temporary cross arm of livewire work further include second displacement sensor 90, second pressure
Sensor 91 and the second data sink (not shown), the second displacement sensor 90 are fixed on telescopic slide pipe 30 or the second
On screw rodb base, the second pressure sensor 91 is fixed on Telescopic Fixed pipe 40, and the second displacement sensor 90, second is pressed
Force snesor 91 is electrically connected with second data sink respectively.Second data sink can receive second displacement sensing
The pressure data that the displacement data and second pressure sensor 91 that device 90 is fed back are fed back, convenient working personnel understand line conductor
Physical location and lateral stressed situation, avoided traction.In the present embodiment, the second displacement sensor 90, second pressure
Sensor 91 and second data sink are wirelessly connected, and connecting line is avoided to impact line conductor.In other implementations
In example, the second displacement sensor 90, second pressure sensor 91 and second data sink also can be wired.
Described in the present embodiment can livewire work temporary cross arm further include lifting mounting base 700, the lifting mounting base
700 are fixed on the telescopic slide pipe 30, and the wire clamp 70 is fixed in the lifting mounting base 700.Utilize lifting
Mounting base 700 adjusts the height of wire clamp 70, to meet the job requirements of different line conductor arrangements.
Specifically, first motor 500 described in the present embodiment, the second motor 600 are servo motor, and run smoothly precision
It is high.First data sink and the second data sink described in the present embodiment are same data sink.
Using described in the present embodiment can livewire work conducting wire caliper operation process it is as follows:
Livewire work personnel step on bar and keep safe distance with line conductor；To the grounding body for being likely to occur short circuit accident
It is covered with electrical body；Operating personnel by movable pulley by can the temporary cross arm of livewire work send to job position；Operation people
Member using can the temporary cross arm of livewire work understand the physical location of line conductor, realize the transfer of line conductor and interim solid
It is fixed；Line facility (such as insulator, straight line pole and tension-resistant rod) is replaced.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. one kind can livewire work temporary cross arm, which is characterized in that including lifting carriage pipe, lifting fixing pipe, telescopic slide
Pipe, Telescopic Fixed pipe, first driving device, the second driving device and controller, the lifting carriage pipe are slideably socketed in
In the lifting fixing pipe, the Telescopic Fixed pipe is mounted on the lifting carriage pipe, and the telescopic slide pipe is slideably
It is socketed on the Telescopic Fixed pipe, the telescopic slide pipe is equipped with wire clamp, the first driving device and the liter
It drops sliding tube to be drivingly connected, second driving device and the telescopic slide pipe are drivingly connected, the first driving device, the
Two driving devices are electrically connected with the controller respectively；
Second driving device includes the second motor, the second screw axis and the second screw rodb base, second motor and described the
Two screw axis are drivingly connected, and second screw rodb base is movably mounted on second screw axis, the telescopic slide pipe
It is fixed on second screw rodb base, the controller and the second electrical connection of motor；
Second driving device further includes first bevel gear, second bevel gear, shaft and bearing, the first bevel gear socket
On the output shaft of the second motor, the second bevel gear is socketed in the shaft, the first bevel gear and the second cone tooth
Wheel engagement, second screw axis are fixed in the shaft, and the bearing is socketed on the Telescopic Fixed pipe.
2. it is according to claim 1 can livewire work temporary cross arm, which is characterized in that the first driving device includes
First motor, the first screw axis and the first screw rodb base, the first motor and first screw axis are drivingly connected, and described first
Screw rodb base is movably mounted on first screw axis, and the lifting carriage pipe is fixed on first screw rodb base, institute
It states controller and first motor is electrically connected.
3. it is according to claim 2 can livewire work temporary cross arm, which is characterized in that the lifting fixing pipe is equipped with
Anchor ear is additionally provided with anti-overtravel block in the lifting fixing pipe, and the anti-overtravel block is correspondingly arranged with first screw rodb base.
4. it is according to claim 2 can livewire work temporary cross arm, which is characterized in that further include the first displacement sensing
Device, first pressure sensor and the first data sink, first displacement sensor are fixed on lifting carriage pipe or first
On pole socket, the first pressure sensor is fixed in lifting fixing pipe, first displacement sensor, first pressure sensor
It is electrically connected respectively with first data sink.
5. it is according to claim 2 can livewire work temporary cross arm, which is characterized in that the first driving device is also wrapped
Shaft coupling is included, the output shaft of the first motor passes through the shaft coupling and the first screw rod axis connection.
6. it is according to claim 1 can livewire work temporary cross arm, which is characterized in that the telescopic slide pipe, second
Screw axis, the second screw rodb base are two, and two telescopic slide pipes are respectively telescopic slide pipe a and telescopic slide pipe b, and two
A second screw axis is respectively the second screw axis a and the second screw axis b, and two second screw rodb bases are respectively second
Pole socket a and the second screw rodb base b, the second screw axis a, the second screw axis b are separately fixed at the both ends of the shaft, and described
Two screw rodb base a are movably mounted on the second screw axis a, and the telescopic slide pipe a is fixed on the second screw rodb base a
On, the second screw rodb base b is movably mounted on the second screw axis b, and the telescopic slide pipe b is fixed on described
On two screw rodb base b, and the direction of motion of telescopic slide pipe a and telescopic slide pipe b are opposite.
7. it is according to claim 1 can livewire work temporary cross arm, which is characterized in that further include second displacement sensing
Device, second pressure sensor and the second data sink, the second displacement sensor are fixed on telescopic slide pipe or second
On pole socket, the second pressure sensor is fixed on Telescopic Fixed pipe, the second displacement sensor, second pressure sensor
It is electrically connected respectively with second data sink.
8. it is according to claim 1-7 can livewire work temporary cross arm, which is characterized in that further include lifting peace
Seat is filled, the lifting mounting base is fixed on the telescopic slide pipe, and the wire clamp is fixed in the lifting mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193350.8A CN107069543B (en) | 2017-03-28 | 2017-03-28 | Can livewire work temporary cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193350.8A CN107069543B (en) | 2017-03-28 | 2017-03-28 | Can livewire work temporary cross arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069543A CN107069543A (en) | 2017-08-18 |
| CN107069543B true CN107069543B (en) | 2019-01-29 |
Family
ID=59618051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193350.8A Active CN107069543B (en) | 2017-03-28 | 2017-03-28 | Can livewire work temporary cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069543B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233261A (en) * | 2018-03-26 | 2018-06-29 | 广东电网有限责任公司惠州供电局 | A kind of 10kV distribution lines livewire work novel hand-operated stretches temporary cross arm device |
| CN108222636A (en) * | 2018-03-26 | 2018-06-29 | 广东电网有限责任公司惠州供电局 | A kind of 10kV distribution lines livewire work cellular type stretches temporary cross arm device |
| CN108331427A (en) * | 2018-03-26 | 2018-07-27 | 广东电网有限责任公司惠州供电局 | A kind of flexible temporary cross arm device of 10kV distribution lines livewire work hand-rail type |
| CN110676751A (en) * | 2018-07-02 | 2020-01-10 | 国网山东省电力公司潍坊供电公司 | Cross arm extender for live replacement of insulator |
| CN110322745B (en) * | 2019-07-03 | 2021-08-03 | 国家电网有限公司 | Multifunctional jumper installation and overhaul training device |
| CN111431096B (en) * | 2020-05-22 | 2024-09-10 | 重庆工程职业技术学院 | Tensioning device for electric power overhead line |
| CN112821275B (en) * | 2020-12-31 | 2022-08-16 | 贵州长征输配电电气有限公司 | Device and method convenient for moving and modifying electric transmission line pole |
| CN113895536B (en) * | 2021-11-18 | 2022-09-27 | 国网湖南省电力有限公司 | Bionic tower-climbing robot |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247971A (en) * | 2013-05-24 | 2013-08-14 | 上海凡扬电力器具有限公司 | Portable three-phase conductor synchronous lifting holding pole |
| CN203942208U (en) * | 2014-07-11 | 2014-11-12 | 国家电网公司 | The special-purpose cross-arm of a kind of composite type |
| CN105805265A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Multistage precise transmission telescopic mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004056837A (en) * | 2002-07-16 | 2004-02-19 | Tohoku Electric Power Co Inc | Temporary cable support |
| CN105375391B (en) * | 2015-12-07 | 2018-05-11 | 国家电网公司 | Automatic-lifting type insulation temporary cross arm |
-
2017
- 2017-03-28 CN CN201710193350.8A patent/CN107069543B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247971A (en) * | 2013-05-24 | 2013-08-14 | 上海凡扬电力器具有限公司 | Portable three-phase conductor synchronous lifting holding pole |
| CN203942208U (en) * | 2014-07-11 | 2014-11-12 | 国家电网公司 | The special-purpose cross-arm of a kind of composite type |
| CN105805265A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Multistage precise transmission telescopic mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069543A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107069543B (en) | Can livewire work temporary cross arm | |
| CN111055294B (en) | Live working manipulator | |
| CN204569209U (en) | The lifting appliance of the automobile-used equipment handling of a kind of electric power first-aid | |
| CN113937665A (en) | Cable tensioning device for overhead laying of cables based on electric power engineering | |
| CN103586680A (en) | Vertically-assembled balance arm mechanism and adjustment method thereof | |
| CN204228543U (en) | Bending-torsion testing machine | |
| CN203894352U (en) | Insulator detecting robot capable of adapting to various occasions | |
| CN110797685A (en) | Adjustable high-voltage grounding wire operating rod | |
| CN104090179A (en) | Insulator detection robot suitable for multiple occasions | |
| CN203491604U (en) | High-voltage tension resistant insulator string auxiliary installation device | |
| CN110202515B (en) | Bolt tightening device applied to looseness of jumper wire connecting palm of power circuit | |
| CN117220196A (en) | Auxiliary device for power cable erection | |
| CN217800050U (en) | Mainline jacking tool based on replacement of post insulator | |
| CN214697647U (en) | Strain insulator pole instrument of being qualified for next round of competitions | |
| CN114094489A (en) | High-voltage line broken strand conductor preformed armor rod repairing system and method | |
| CN115302217A (en) | Main line jacking tool based on replacement of post insulators and working method of main line jacking tool | |
| CN113815006B (en) | Robot body lifting insulating support device | |
| CN221428438U (en) | Building engineering wiring device | |
| CN221860640U (en) | Single-phase earth fault detection equipment of distribution network | |
| CN219998891U (en) | Main line jacking tool for post insulator | |
| CN116930700B (en) | Lightning impulse voltage test device | |
| CN116040524A (en) | Plug-in type high-voltage cable epoxy sleeve intelligent jacking device | |
| CN210470162U (en) | Monitorable fan for subway vehicle-mounted automatic control system cabinet | |
| CN209648514U (en) | A kind of clamping device | |
| CN212531728U (en) | High-efficient simple and easy type pay-off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |