CN206490359U - A kind of improved cable mounting platform - Google Patents
A kind of improved cable mounting platform Download PDFInfo
- Publication number
- CN206490359U CN206490359U CN201720031834.8U CN201720031834U CN206490359U CN 206490359 U CN206490359 U CN 206490359U CN 201720031834 U CN201720031834 U CN 201720031834U CN 206490359 U CN206490359 U CN 206490359U
- Authority
- CN
- China
- Prior art keywords
- tower
- shaft tower
- cross
- wire
- cable
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electric Cable Installation (AREA)
Abstract
A kind of improved cable mounting platform, including lower shaft tower, middle shaft tower, upper shaft tower, platform, cable bearer, protect pipe holder, platform includes cross arm of tower, cross-arm head, wire, upper boom tower height degree is 11000~11550mm, middle shaft tower is highly 7500~8000mm, lower beam tower height degree is 11500~12000mm, cable bearer is often kept off at intervals of 1300~1500mm, cross-arm head opening is inwardly and deviation is without side of wire, the connection of wire and cross arm of tower is set at 3, this is new, and to solve installation effectiveness well low, engineering input cost is high, operational security, and on lifting the problem of influenceing.
Description
Technical field
The utility model is related to technical field of electric wires and cables, specifically a kind of improved cable mounting platform.
Background technology
High voltage power cable is increasingly being applied in urban distribution network, and substantial amounts of high-tension cable engineering is to specialized team
5 bring heavy pressure, while duration tight power off time is short, mounting process installation effectiveness is low, and cable mounting platform all compares
Height, engineering input cost is high.Other cable is on shaft tower, it is necessary to according to required for being installed podium level and annex in fixation procedure
Length control sling height, gibbet is because distance is less than normal between cross-arm and platform under shaft tower, and cross-arm and wire all can be to liftings
Work has obstruction, while loop wheel machine position is limited by live site condition, hoisting difficulty is larger, and cable body is fixed suitable on shaft tower
Sequence be from down to up, installation personnel when fixed upwards one by one, it is necessary to cable is closing the distance to tower body by rope or cucurbit,
The weight and rigidity of limitation and cable in itself due to platform, integrally fixes work to cable to work high above the ground personnel and brings greatly
Difficulty and risk.
The content of the invention
For installation effectiveness present in above-mentioned prior art is low, engineering input cost high, cross arm of tower and wire are to hanging
The influence of dress, and the problem of operational security, the utility model is to provide a kind of improved cable mounting platform, to solve or
The problem of improving current.In order to reach object above, the utility model is adopted the following technical scheme that：
A kind of improved cable mounting platform, including lower shaft tower, middle shaft tower, upper shaft tower, and be connected with lower shaft tower it is flat
Platform, cable bearer, protection pipe holder, cross-arm head, wire that platform includes cross arm of tower, is connected with cross arm of tower, its feature exist
In the upper boom tower height degree is 11000~11550mm, and middle shaft tower is highly 7500~8000mm, and lower beam tower height degree is 11500
~12000mm, cable bearer is often kept off at intervals of 1300~1500mm, and cross-arm head opening inwardly and is inclined to without side of wire, wire with
The connection of cross arm of tower is set at 3.
As a preferred embodiment, the height of upper shaft tower is 11550mm.
As a preferred embodiment, middle shaft tower is highly 8000mm.
As a preferred embodiment, lower beam tower height degree is 12000mm.
As a preferred embodiment, cable bearer is often kept off at intervals of 1500mm
As a preferred embodiment, the connection of wire and cross arm of tower is uniformly distributed.
The beneficial effect of the technical program is：
（1）Appropriate reduction cable mounting platform height, can shorten power off time, reduce the risk of operation of power networks, improve electricity
The security of cable experiment, cable length shortens, and reduces the cost of engineering input；
（2）The sling height that cable is fixed on shaft tower in work can be reduced, cross arm of tower and wire is eliminated to lifting
Influence, erection ＆ lift efficiency；
（3）The perpendicular separation Distance Shortened of support, makes installation exercise safer, while not influenceing follow-up work.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described.
Fig. 1 is a kind of improved cable mounting platform structural representation；
Fig. 2 is A-A directions view.
Numeral is represented in figure：1st, lower shaft tower；2nd, middle shaft tower；3rd, upper shaft tower；4th, cable bearer；5th, pipe holder is protected；6th, put down
Platform；60th, cross-arm head；61st, cross arm of tower；62nd, wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
A kind of improved cable mounting platform, including lower shaft tower 1, middle shaft tower 2, upper shaft tower 3, and be connected with lower shaft tower 1
Platform 6, cable bearer 4, protection pipe holder 5, platform 6 include cross arm of tower 61, be connected with cross arm of tower 61 cross-arm first 60,
Wire 62, adjusts, each segment length is respectively after adjustment to shaft tower segmentation and platform, and the upper height of shaft tower 1 is 11550mm, middle bar
Tower height degree is 8000mm, and lower beam tower height degree is 12000mm, and cable mounting platform is highly 10000mm.
Shaft tower after adjustment, which can be used for making somebody a mere figurehead, changes buried cable run engineering, what installation company can approve in specification
In the range of working space, shaft tower is lifted twice, lower shaft tower 1 is first installed in the case where working line does not have a power failure, by just
Approximately principle, newly-built cable terminal is typically all being modified near the terminal shaft tower of overhead transmission line two ends, and phase is observed with measuring instrument
Close after data, newly-built pole and tower foundation being calculated to the height between live wire, being hung with can control during crane gear lifting operation
Minimum range between machine height and surrounding operation aerial condutor is 4m.Appropriate reduction cable mounting platform height, make circuit stand tower,
Each procedures such as tower is in place on cable, mounting platform scaffold building, annex are installed, pressure test and examination no longer take power failure
Time, the contraction in length of high-voltage connection when testing cable voltage, lead distance to the ground increase improves the security of experiment.
By the way that first 60 opening direction of cross-arm is changed to inwardly outwardly by original, and it is inclined to without side of wire, wire 62 and bar
The connection of tower cross-arm 61 is set at 3, and is evenly distributed, with reference to shaft tower above and below operating maintenance personnel for convenience the need for, in electricity
An opening is designed at the mounting platform cat ladder of cable, the sling height that cable is fixed on shaft tower in work is reduced, eliminates
The influence of cross arm of tower and wire to lifting, while shortening the time of cable shaping and fixed work, greatly improves installation
Efficiency.
Cable stationary barrier is particularly significant in cable installation, significantly elongates or shortens support time and causes cable body to deform
With increase installation difficulty, while cable bearer 4 is often kept off at intervals of 1500mm, installation exercise is safer, and installation personnel can be peace
Full band is correct firmly to be hung up, and the cable bearer below platform is the important component for ensureing cable accessory mounting hole center, is cable
Body is to maintain the key support of cable perpendicularity below tail pipe closest to the position of annex, and such as support is vertical apart from platform
Spacing is too small, influences whether the installation of tail pipe in annex, too small with cable body level interval, below tail pipe ward off lead, pyrocondensation,
Wrapped work will be extremely difficult.
It should finally be noted above example is only the more representational example of the utility model.Obvious the utility model
Above-described embodiment is not limited to, there can also be many deformations.It is every according to technical spirit of the present utility model to above example institute
Any simple modification, equivalent variations and the modification made, are considered as belonging to protection domain of the present utility model.
Claims (6)
1. a kind of improved cable mounting platform, including lower shaft tower（1）, middle shaft tower（2）, upper shaft tower（3）, and with the lower beam
Tower（1）The platform of connection（6）, cable bearer（4）, protection pipe holder（5）, the platform（6）Including cross arm of tower（61）With bar
Tower cross-arm（61）The cross-arm head of connection（60）, wire（62）, it is characterised in that the upper shaft tower（3）Highly for 11000~
11550mm, the middle shaft tower（2）Highly it is 7500~8000mm, the lower shaft tower（1）Highly it is 11500~12000mm, institute
State cable bearer（4）Often keep off at intervals of 1300~1500mm, the cross-arm head（60）Opening is inwardly and deviation is without side of wire, described
Wire（62）Connection with cross arm of tower is set at 3.
2. a kind of improved cable mounting platform according to claim 1, it is characterised in that the upper shaft tower（3）Height
Spend for 11550mm.
3. a kind of improved cable mounting platform according to claim 1, it is characterised in that the middle shaft tower（2）Highly
For 8000mm.
4. a kind of improved cable mounting platform according to claim 1, it is characterised in that the lower shaft tower（1）Highly
For 12000mm.
5. a kind of improved cable mounting platform according to claim 1, it is characterised in that the cable bearer（4）Often
Gear is at intervals of 1500mm.
6. a kind of improved cable mounting platform according to claim 1, it is characterised in that the wire（62）With shaft tower
Cross-arm（61）Connection be uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031834.8U CN206490359U (en) | 2017-01-12 | 2017-01-12 | A kind of improved cable mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031834.8U CN206490359U (en) | 2017-01-12 | 2017-01-12 | A kind of improved cable mounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490359U true CN206490359U (en) | 2017-09-12 |
Family
ID=59766593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031834.8U Expired - Fee Related CN206490359U (en) | 2017-01-12 | 2017-01-12 | A kind of improved cable mounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490359U (en) |
-
2017
- 2017-01-12 CN CN201720031834.8U patent/CN206490359U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101834424B (en) | Method for mounting overhead ground wire on horizontally-arranged 10KV insulated wire lines and lightning arrester support | |
| CN107069562A (en) | Replacing insulator under electrified method and load transfer device | |
| CN101277002B (en) | Method for construction of charged assembling 10kV bi-gyrus distribution line concrete lever | |
| US20200088168A1 (en) | A wind turbine with a cable supporting structure | |
| CN203352051U (en) | Insulation protective umbrella | |
| CN206490359U (en) | A kind of improved cable mounting platform | |
| CN203867274U (en) | Installing equipment for double cross arms | |
| CN105514867A (en) | Method for replacing V-shaped insulator string of power transmission line pole | |
| EP3702616B1 (en) | Power cable installation in a wind turbine tower | |
| CN104283156B (en) | Wire lifting device for power distribution line | |
| CN110485792A (en) | A kind of vertical safe construction method of iron tower of power transmission line group | |
| CN203445520U (en) | Live spanning device | |
| CN110112681A (en) | A kind of modular cable lifting laying auxiliary device | |
| CN109904824B (en) | Small wire line lifting cross arm | |
| JP2016119810A (en) | Snake climb prevention device | |
| CN107237535A (en) | A kind of unilateral cross-arm anchor support used for transmission line | |
| CN103147617B (en) | The steel pipe pole that transmission pressure is buried can be realized | |
| CN202258580U (en) | Wire incoming and outgoing rack for 110kV line strain composite insulator string | |
| CN107386771A (en) | Cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines | |
| CN108979102B (en) | Safe construction method for high-voltage line | |
| CN103594988B (en) | 500kV transformer substation tubular busbar deflection correction method | |
| CN208717948U (en) | Comprehensive pipe gallery structure | |
| KR20180029250A (en) | Assembly method of DC converter valve | |
| CN213865021U (en) | High-voltage bushing single-end hoisting accessory | |
| CN206758997U (en) | The polar curve wall bushing outlet structure of UHVDC converter station Indoor DC Field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |