CN206057660U - A kind of cable erection fixed pulley - Google Patents
A kind of cable erection fixed pulley Download PDFInfo
- Publication number
- CN206057660U CN206057660U CN201621096583.3U CN201621096583U CN206057660U CN 206057660 U CN206057660 U CN 206057660U CN 201621096583 U CN201621096583 U CN 201621096583U CN 206057660 U CN206057660 U CN 206057660U
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- anchor ear
- semicircle anchor
- fixed pulley
- platform
- sleeve
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- 210000005069 ears Anatomy 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 description 12
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 7
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
This utility model is specifically related to a kind of cable erection fixed pulley, belongs to cable spanning equipment technical field；Technical problem to be solved is to provide a kind of saving manpower, cable erection fixed pulley easy to use；The technical scheme for adopting for：A kind of cable erection fixed pulley, fixation kit and pulley assembly are constituted, and the fixation kit includes long handle semicircle anchor ear and short handle semicircle anchor ear, and one end of short handle semicircle anchor ear is in an articulated manner installed in the long pommel of long handle semicircle anchor ear；The pulley assembly includes fixed pulley, platform, hydraulic stem and sleeve, and the cylinder body of the hydraulic stem is arranged in sleeve, and platform is arranged on the top of hydraulic stem, and fixed pulley is arranged on the table top of platform；The side of platform is additionally provided with lock；Cylindrical tube of the sleeve for upper end open lower end closed, fixation kit are had two groups, are fixed on the upper and lower of sleeve respectively by the long handle end of long handle semicircle anchor ear.
Description
Technical field
This utility model is specifically related to a kind of cable erection fixed pulley, belongs to cable spanning equipment technical field.
Background technology
Aerial optical cable construction is roughly divided into the following steps：Preparation → route project → optical cable installation → cable connection → engineering
Check and accept.At present optical cable makes somebody a mere figurehead the method laid mostly using fixed pulley drawing method, on drawing and draw at lower two electric pole on it is fixed
Lay well the big pulley of optical cable.On messenger wire in per span, a truckle is hung every 10～20m（Guide pulley）, and will
Pull rope is worn and is put in truckle.Then, drawing head is carried out, and pull rope is connected with optical cable, prepare to lay.When adopting people
It is when work is drawn, artificial to promote reel gradually to release optical cable, then set people's upper boom and carry out auxiliary every an electric pole and lead
Draw（Install guide pulley if necessary on angular pole）.Pull rope is gradually tightened up in traction end, optical cable is slowly released.In order to abundant
Ensure the safety of optical fiber, at the cable laying end of lightguide cable link, take-up end and optical cable drawing head, 3 contact phones, and moment should be set
Keep in touch unimpeded.When single-deck optical cable is longer, typically lay at twice：I.e. after cloth discharges first half disk, " 8 " word is fallen on the spot,
Later half disk is laid to another direction again.When using mechanical traction, mechanical traction main frame should be placed in take-up end, auxiliary traction machine
It is placed in the appropriate location for setting up route.Reel to be put is acted in cable laying end-rack, it is artificial to promote reel to make optical cable from the upper of disk
Side gradually releases, and replaces artificial traction with machinery, reaches the purpose for laying optical cable.
The method needs to arrange more pulley, needs operator also more, it has not been convenient to.
Utility model content
This utility model overcomes the deficiencies in the prior art, technical problem to be solved to be to provide a kind of saving manpower, make
With convenient cable erection fixed pulley.
For solve above-mentioned technical problem, the technical scheme adopted by this utility model for：A kind of cable erection fixed pulley
Device, fixation kit and pulley assembly are constituted,
The fixation kit includes long handle semicircle anchor ear and short handle semicircle anchor ear, and one end of short handle semicircle anchor ear is being hinged
Form is arranged on the long pommel of long handle semicircle anchor ear, under closure state the arch section of two semicircle anchor ears constitute one it is complete
Circular hooping structure, the free end of two semicircle anchor ears are detachably connected by connector；It is described in the utility model can
The connection of dismounting can be the forms such as conventional bolt-nut connection, clamping, as long as ensure that anchor ear in the installation jail of line bar
Solidity and it is detachable just can be with；
The pulley assembly includes fixed pulley, platform, hydraulic stem and sleeve, and the cylinder body of the hydraulic stem is arranged on sleeve
In, platform is arranged on the top of hydraulic stem, and fixed pulley is arranged on the table top of platform；The side of platform is additionally provided with lock；
Cylindrical tube of the sleeve for upper end open lower end closed, fixation kit has two groups, respectively by long handle semicircle
The long handle end of anchor ear is fixed on the upper and lower of sleeve.
Multiple installing holes are provided with the semicircle anchor ear of the long handle semicircle anchor ear and short handle semicircle anchor ear or one long
Hole, is provided with arc film in semicircle anchor ear, the convex side of the arc film is provided with mutually is fitted with the installing hole on semicircle anchor ear
The multiple columnar projections answered or a strip corresponding with elongated hole are raised, and are arranged on the inside of semicircle anchor ear by projection.
This utility model further arranges arc film in the anchor ear, and arc film can arrange multi-thickness, this be by
It is different in the diameter of line bar, however, to ensure that the service life and intensity of device, typically can all adopt metal special
It is steel, diameter is inconvenient to be adjusted, and can be allowed to adapt to the line bar installation operation of different-diameter by the form of built-in film, and interior
Put film and can also play skidproof effect, further improve firmly installing property.
This utility model has the advantages that compared with prior art.
Fixed pulley of the present utility model can realize the installation that fixed pulley is completed without pole-climbing, firmly install degree and safety
Property is easily controlled, and reduces operation intensity and risk.Fixation kit and sleeve, hydraulic stem etc. can dismantle assembling, are convenient for carrying, transport
Defeated and storage.
Lock of the present utility model is activity lock, for interim fixing line cable end（Cable or optical cable etc.）, only fix
Have, start the height and position that fixed pulley is raised to hydraulic stem needs, when carrying out cable pull, then cable is removed from lock,
Through fixed pulley, prepared with carrying out traction.Whole process manually only be responsible for by device by fixation kit be arranged on line bar bottom,
The work of operation hydraulic stem button and cable traction positioning, operation intensity are low, accurately controllable.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Overlooking the structure diagrams of the Fig. 2 for Fig. 1.
In figure：1 is long handle semicircle anchor ear, and 2 is short handle semicircle anchor ear, and 3 is sleeve, and 4 is arc film, and 5 is fixed pulley, 6
For platform, 7 is hydraulic stem, and 8 are lock.
Specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment 1
As shown in figure 1, a kind of cable erection fixed pulley, fixation kit and pulley assembly are constituted,
The fixation kit includes long handle semicircle anchor ear 1 and short handle semicircle anchor ear 2, and one end of short handle semicircle anchor ear 2 is cutting with scissors
The form for connecing is arranged on the long pommel of long handle semicircle anchor ear 1, and under closure state, the arch section of two semicircle anchor ears constitutes one
Complete circular hooping structure, the free end of two semicircle anchor ears are detachably connected by connector；
The pulley assembly includes fixed pulley 5, platform 6, hydraulic stem 7 and sleeve 3, and the cylinder body of the hydraulic stem 7 is arranged on
In sleeve 3, platform 6 is arranged on the top of hydraulic stem 7, and fixed pulley 5 is arranged on the table top of platform 6；The side of platform 6 also sets up
There is lock 8；
Cylinder, shape cylinder of the sleeve 3 for upper end open lower end closed, fixation kit have two groups, respectively by long handle half
The long handle end of circle anchor ear 1 is fixed on the upper and lower of sleeve 3.
Embodiment 2
As shown in Figure 1, 2, a kind of cable erection fixed pulley, fixation kit and pulley assembly are constituted,
The fixation kit includes long handle semicircle anchor ear 1 and short handle semicircle anchor ear 2, and one end of short handle semicircle anchor ear 2 is cutting with scissors
The form for connecing is arranged on the long pommel of long handle semicircle anchor ear 1, and under closure state, the arch section of two semicircle anchor ears constitutes one
Complete circular hooping structure, the free end of two semicircle anchor ears are detachably connected by connector；
The pulley assembly includes fixed pulley 5, platform 6, hydraulic stem 7 and sleeve 3, and the cylinder body of the hydraulic stem 7 is arranged on
In sleeve 3, platform 6 is arranged on the top of hydraulic stem 7, and fixed pulley 5 is arranged on the table top of platform 6；The side of platform 6 also sets up
There is lock 8；
Cylindrical tube of the sleeve 3 for upper end open lower end closed, fixation kit has two groups, respectively by long handle semicircle
The long handle end of anchor ear 1 is fixed on the upper and lower of sleeve 3.
Multiple installing holes or one are provided with the semicircle anchor ear of the long handle semicircle anchor ear 1 and short handle semicircle anchor ear 2
Elongated hole, is provided with arc film 4 in semicircle anchor ear, the convex side of the arc film 4 is provided with and the installing hole on semicircle anchor ear
Adaptable multiple columnar projections or a strip corresponding with elongated hole are raised, and are arranged in semicircle anchor ear by projection
Side.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but this utility model is not limited to
Embodiment is stated, in the ken that those of ordinary skill in the art possess, can be with without departing from this utility model objective
On the premise of various changes can be made.
Claims (2)
1. a kind of cable erection fixed pulley, it is characterised in that：Fixation kit and pulley assembly are constituted,
The fixation kit includes long handle semicircle anchor ear（1）With short handle semicircle anchor ear（2）, short handle semicircle anchor ear（2）One end with
The form being hinged is arranged on long handle semicircle anchor ear（1）Long pommel, under closure state two semicircle anchor ears arch section composition
One complete circular hooping structure, the free end of two semicircle anchor ears are detachably connected by connector；
The pulley assembly includes fixed pulley（5）, platform（6）, hydraulic stem（7）And sleeve（3）, the hydraulic stem（7）Cylinder body
It is arranged on sleeve（3）In, platform（6）It is arranged on hydraulic stem（7）Top, fixed pulley（5）Installed in platform（6）Table top on；
Platform（6）Side be additionally provided with lock（8）；
The sleeve（3）For the cylindrical tube of upper end open lower end closed, fixation kit has two groups, respectively by long handle semicircle armful
Hoop（1）Long handle end be fixed on sleeve（3）Upper and lower.
2. a kind of cable erection fixed pulley according to claim 1, it is characterised in that：The long handle semicircle is embraced
Hoop（1）With short handle semicircle anchor ear（2）Semicircle anchor ear on be provided with multiple installing holes or an elongated hole, arrange in semicircle anchor ear
There is arc film（4）, the arc film（4）Convex side be provided with semicircle anchor ear installing hole be adapted multiple columns
A raised or strip corresponding with elongated hole is raised, and is arranged on the inside of semicircle anchor ear by projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096583.3U CN206057660U (en) | 2016-09-30 | 2016-09-30 | A kind of cable erection fixed pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096583.3U CN206057660U (en) | 2016-09-30 | 2016-09-30 | A kind of cable erection fixed pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057660U true CN206057660U (en) | 2017-03-29 |
Family
ID=58366573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096583.3U Active CN206057660U (en) | 2016-09-30 | 2016-09-30 | A kind of cable erection fixed pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115390207A (en) * | 2022-10-31 | 2022-11-25 | 邳州市明俊网络科技有限公司 | Fixing device is used in installation of network optic fibre |
-
2016
- 2016-09-30 CN CN201621096583.3U patent/CN206057660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115390207A (en) * | 2022-10-31 | 2022-11-25 | 邳州市明俊网络科技有限公司 | Fixing device is used in installation of network optic fibre |
| CN115390207B (en) * | 2022-10-31 | 2022-12-30 | 邳州市明俊网络科技有限公司 | Fixing device is used in installation of network optic fibre |
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| GR01 | Patent grant |