CN208327226U - Shaft tower live line tool transfer device - Google Patents
Shaft tower live line tool transfer device Download PDFInfo
- Publication number
- CN208327226U CN208327226U CN201820984694.0U CN201820984694U CN208327226U CN 208327226 U CN208327226 U CN 208327226U CN 201820984694 U CN201820984694 U CN 201820984694U CN 208327226 U CN208327226 U CN 208327226U
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- folder
- arm
- shaft tower
- support rod
- pulley
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Abstract
The utility model discloses a kind of shaft tower live line tool transfer devices, are related to a kind of tool.Operating personnel hangs tool on nearly hundred meters of shaft tower, by tying up the coaster at cross-arm, and insulating cord exists with cross-arm and steel tower contacts friction.The utility model includes fixed mechanism, transmission mechanism, supporting mechanism；Fixed mechanism includes the first folder, the second folder with the rotation connection of the first folder, first folder, the second folder are equipped with the fastener for being fixed on steel tower by the first folder, with the first folder, supporting mechanism includes the oblique support rod being set on the first folder, and transmission mechanism includes the pulley set on support boom end.The technical program connects pulley by overhanging support rod and folder, pulley are then used as the transfer device of insulating cord, and support rod then pays insulating cord, avoids contacting with steel tower and cross-arm, does not generate frictional force, facilitates the transmitting of Work tool on insulating cord.
Description
Technical field
The utility model relates to a kind of tool more particularly to shaft tower live line tool transfer devices.
Background technique
When carrying out complex class livewire work, operating personnel on nearly hundred meters of shaft tower, need by insulation transmission rope into
Row transmits Work tool up and down, since insulation transmission rope is bundled at cross-arm by coaster, so by rope and Work tool certainly
The case where weight, causes in transmittance process, and insulating cord and cross-arm and steel tower have contact and generate friction.
When carrying out livewire work work, the Work tool weight for needing to transmit is larger, in rope self weight and Work tool weight
Dual superposition under, frictional force can become larger when insulating cord being caused to contact with shaft tower or cross-arm.It is more that Work tool needs are transmitted simultaneously
It returns and repeatedly carries out, often a livewire work needs transmitting Work tool 7 to 8 times up and down, this also causes insulating cord abrasion condition to occur
Frequency is higher.If phenomena such as wearing or is stranded occurs in transmittance process in insulating cord, the insulation of insulating cord will be substantially reduced
Ability and load-bearing capacity, it is possible to will cause falling object from high altitude or have Danger Electric shock risk.
Utility model content
The technical problems to be solved in the utility model and the technical assignment of proposition be prior art is carried out improve with
It improves, shaft tower live line tool transfer device is provided, prevent rope and steel tower friction purpose to reach.For this purpose, this is practical new
Type takes following technical scheme.
Shaft tower live line tool transfer device, including fixed mechanism, transmission mechanism, supporting mechanism；The fixation machine
Structure includes the first folder, the second folder with the rotation connection of the first folder, and first folder, the second folder are equipped with and are used for
The fastener on steel tower is fixed on by the first folder, with the first folder, and the supporting mechanism includes oblique being set to the first folder
On support rod, the transmission mechanism include set on support boom end pulley.The technical program is stuck in by two folders
At steel tower cross-arm angle steel, and two folders are linked together by shaft, is mutually supported folder and cross-arm angle steel by fastener
Jail.Pulley is connected by support rod and folder, pulley are then used as the transfer device of insulating cord, do not generate frictional force, is facilitated absolutely
The transmitting of Work tool on edge rope, while insulating cord can be placed directly on pulley, pulley is not closed, and Work tool can be allowed normally to pass
It passs.Support rod then pays insulating cord, avoids contacting with steel tower and cross-arm.It can be contacted not according to insulating cord with shaft tower or cross-arm
Know number come determine installation quantity.
As further improving and supplementing to above-mentioned technical proposal, the utility model further includes that following supplementary technology is special
Sign.
As optimization technique means: the outer end of first folder, the second folder is all provided with the clevis portion " ┏ ┓ "；It is described
Folder portion be equipped with the fastener.Folder portion structure is simple, reliable operation.After loosening fasteners, the first folder, the rotation of the second folder
Turn expansion, cross-arm angle steel can be detached from, facilitate installation and removal.
As optimization technique means: the first folder, the second folder folder portion side extend to form link arm, the company of the first folder
The link arm of arm and the second folder is rotatablely connected by shaft；When the first folder, the second folder relative rotation, when link arm is at 180 degree,
The folder portion of first folder, the folder portion of the second folder are opposite.First folder, the second folder folder portion be located at the same side, realize with it is horizontal
Carry on a shoulder pole the connection of angle steel.
As optimization technique means: folder portion inner wall is equipped with non-slip mat.So that it is generated biggish frictional force, guarantees fixed device
Stability.
As optimization technique means: the angle of the support rod and the first folder link arm is α °, 40 °≤α≤50 °.Branch
Strut guarantee takes into account intensity while have enough extensions, and insulation transmission rope is paid about 10cm outward, avoids and shaft tower
With the direct contact of cross-arm, the friction with shaft tower and cross-arm is also just avoided simultaneously.
The utility model has the advantages that the technical program connects pulley by overhanging support rod, pulley is then used as the transmitting of insulating cord to fill
It sets, does not generate frictional force, facilitate the transmitting of Work tool on insulating cord, while insulating cord can be placed directly on pulley, pulley is not
Closing, can allow Work tool normally to transmit.Support rod then pays insulating cord, avoids contacting with steel tower and cross-arm.It can be according to exhausted
Edge rope contacted with shaft tower or cross-arm it is unknown number determine the quantity of installation.
Detailed description of the invention
Fig. 1 is the utility model assembling structure schematic diagram.
In figure: the first folder of 1-；The second folder of 2-；3- shaft；4- support rod；5- pulley；6- non-slip mat；7- screws spiral shell
It is female；8- angle steel.
Specific embodiment
The technical solution of the utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, the utility model includes fixed mechanism, transmission mechanism, supporting mechanism；The fixed mechanism includes
First folder 1, the second folder 2 with the rotation connection of the first folder 1, first folder 1, the second folder 2 are equipped with and are used for
The fastener on steel tower is fixed on by the first folder 1, with the first folder 1, and the supporting mechanism includes oblique being set to the first folder
Support rod 4 on part 1, the transmission mechanism include the pulley 5 set on 4 end of support rod.The technical program passes through two folders
Part is stuck at steel tower cross-arm angle steel 8, and is linked together two folders by shaft 3, by fastener by folder and cross-arm angle
Steel 8 mutually supports jail.Pulley 5 is connected by support rod 4 and folder, pulley 5 do not generate friction then as the transfer device of insulating cord
Power facilitates the transmitting of Work tool on insulating cord, while insulating cord can be placed directly on pulley 5, and pulley 5 is not closed, Ke Yirang
Work tool normally transmits.Support rod 4 then pays insulating cord, avoids contacting with steel tower and cross-arm.It can be according to insulating cord and shaft tower
Or cross-arm contact it is unknown number determine the quantity of installation.
For convenience of the installation and removal of device: the outer end of first folder 1, the second folder 2 is all provided with " ┏ ┓ " shape
Folder portion；The folder portion is equipped with the fastener.Folder portion structure is simple, reliable operation.After loosening fasteners, the first folder 1,
Second folder, 2 rotary expansion, can be detached from cross-arm angle steel 8, facilitate installation and removal.
For convenience of connection with shaft tower, the first folder 1,2 folder portion of the second folder side extend to form link arm, the first folder
The link arm of 1 link arm and the second folder 2 is rotatablely connected by shaft 3；When the first folder 1,2 relative rotation of the second folder, link arm
When at 180 degree, the folder portion of the first folder 1, the folder portion of the second folder 2 are opposite.First folder 1, the second folder 2 folder portion be located at it is same
Side facilitates the connection of realization Yu cross-arm angle steel 8.
To improve load ability, folder portion inner wall is equipped with non-slip mat 6.It is set to generate biggish friction between shaft tower angle steel 8
Power guarantees the stability of fixed device.Non-slip mat 6 can be rubber pad.
To take into account with enough extensions, while preventing rope and shaft tower and cross-arm from rubbing, guarantee enough intensity:
The angle of 1 link arm of support rod 4 and the first folder is α；40 °≤α≤50 °, α is 45 ° in the present embodiment.Support rod 4
While guarantee there are enough extensions, intensity is taken into account, insulation transmission rope is paid into about 10cm outward, is avoided and shaft tower and cross
The direct contact of load also just avoids the friction with shaft tower and cross-arm simultaneously.
In the present embodiment, fastener is tightening nut 7, and whole device is fixed on cross-arm or steel tower by fixed mechanism
On angle steel 8, shape is whole similar to angle steel 8, but is respectively equipped with the clevis portion " ┏ ┓ ", two concave folders in the outer end of fixed mechanism
8 both ends of angle steel are wrapped in the inside by part, play the role of encirclement and fixation, then by angle steel 8 and fix machine by tightening nut 7
Structure is abutted together, and uses the non-slip mat of large area in the place that tightening nut 7 is contacted with angle steel 8, it is made to generate larger friction
Power guarantees the stability of fixed mechanism.Fixed mechanism is linked together in right angle joint by shaft 3, is facilitated installation and is torn open
It unloads.
Supporting mechanism, that is, fixed mechanism vertical transmission direction side install a support rod 4, will insulation transmission rope to
Outer expenditure about 10cm is avoided and is contacted with shaft tower and the direct of cross-arm, also just avoids the friction with shaft tower and cross-arm simultaneously.
Transmission mechanism installs pulley 5 in one end of support rod 4, allows transmission rope to pass through on the outside of pulley 5, in transmittance process
In, rope is contacted with pulley 5 does not generate friction, improves transmission efficiency, reduces friction and loss.Transmission rope is outside pulley 5 simultaneously
Insulating cord can be pressed on pulley 5 by side by the weight of rope self weight and Work tool, be not in rope de- the phenomenon that running,
Work tool does not need provision for disengagement and pulley 5, facilitates the transmitting of Work tool when by pulley 5 simultaneously.
Shaft tower live line tool transfer device is specific embodiment of the utility model shown in figure 1 above, body
Reveal the utility model in essence feature and progress, needs can be used according to actual, under the enlightenment of the utility model, to it
Carry out the equivalent modifications of shape, structure etc., the column in the protection scope of this programme.
Claims (5)
1. shaft tower live line tool transfer device, it is characterised in that: including fixed mechanism, transmission mechanism, supporting mechanism；It is described
Fixed mechanism include the first folder (1), with the first folder (1) rotation connection the second folder (2), first folder
(1), the second folder (2) is equipped with the fastener for being fixed on steel tower by the first folder (1), with the first folder (1), described
Supporting mechanism include the oblique support rod (4) being set on the first folder (1), the transmission mechanism includes being set to support rod
(4) pulley (5) of end.
2. shaft tower live line tool transfer device according to claim 1, it is characterised in that: first folder
(1), the outer end of the second folder (2) is all provided with the clevis portion " ┏ ┓ "；The folder portion is equipped with the fastener.
3. shaft tower live line tool transfer device according to claim 2, it is characterised in that: the first folder (1), second
The side of folder (2) folder portion extends to form link arm, and the link arm of the first folder (1) and the link arm of the second folder (2) pass through shaft (3)
Rotation connection；When the first folder (1), the second folder (2) relative rotation, when link arm is at 180 degree, the folder portion of the first folder (1),
The folder portion of two folders (2) is opposite.
4. shaft tower live line tool transfer device according to claim 3, it is characterised in that: folder portion inner wall is equipped with anti-skidding
It pads (6).
5. shaft tower live line tool transfer device according to claim 4, it is characterised in that: the support rod (4)
Angle with the first folder (1) link arm is α °, 40 °≤α≤50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984694.0U CN208327226U (en) | 2018-06-25 | 2018-06-25 | Shaft tower live line tool transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984694.0U CN208327226U (en) | 2018-06-25 | 2018-06-25 | Shaft tower live line tool transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208327226U true CN208327226U (en) | 2019-01-04 |
Family
ID=64768855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820984694.0U Active CN208327226U (en) | 2018-06-25 | 2018-06-25 | Shaft tower live line tool transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208327226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790077A (en) * | 2020-08-06 | 2020-10-20 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Insulating bearing rescue device |
-
2018
- 2018-06-25 CN CN201820984694.0U patent/CN208327226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790077A (en) * | 2020-08-06 | 2020-10-20 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Insulating bearing rescue device |
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