CN108706489A - A kind of portable cable terminal boom hoisting - Google Patents
A kind of portable cable terminal boom hoisting Download PDFInfo
- Publication number
- CN108706489A CN108706489A CN201810397656.XA CN201810397656A CN108706489A CN 108706489 A CN108706489 A CN 108706489A CN 201810397656 A CN201810397656 A CN 201810397656A CN 108706489 A CN108706489 A CN 108706489A
- Authority
- CN
- China
- Prior art keywords
- fixed
- boom hoisting
- cable terminal
- line wheel
- portable 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
- B66D3/14—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable lever operated
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to a kind of portable cable terminal boom hoistings, and to lift by crane cable termination porcelain bushing shell, which includes：Extension type tripod：To provide support and adjust height；Capstan winch：On an adjustable stabilizer blade for being fixed on extension type tripod, to realize lifting；Fixed pulley：It is wound with steel hoist cable thereon, which connect with capstan winch, and the other end is connect with cable termination porcelain bushing shell to be lifted.Compared with prior art, the present invention have many advantages, such as laborsaving convenient transportation, installation, the lifting requirement that meets terminal height, loop wheel machine head can 360 degree rotation, pedestal it is sturdy.
Description
Technical field
The present invention relates to electric power overhaul fields, more particularly, to a kind of portable cable terminal boom hoisting.
Background technology
During electric power overhaul, when encountering cable termination failure and needing repairing, ordinary circumstance is all that manpower is climbed
The lifting that cooperation crane completes cable termination porcelain bushing shell is stepped on, but when actually overhauling, when encountering the impenetrable terminal position of crane
When setting, it is usually required mainly for manpower completes the dismounting of terminal, can thus encounter problems with：
1, scene is needed to build scaffold
2, human cost is high
3, dismounting is dangerous (terminal insulator pipe volume big, weight weight)
4, the time between overhauls(TBO) is long.
Therefore, it is necessary to research and develop it is a can be by the dress of the convenient and safe lifting of terminal porcelain bushing shell in the impenetrable position of crane
It sets.
Invention content
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of portable cable ends
Hold boom hoisting.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of portable cable terminal boom hoisting, to lift by crane cable termination porcelain bushing shell, which includes：
Extension type tripod：To provide support and adjust height；
Capstan winch：On an adjustable stabilizer blade for being fixed on extension type tripod, to realize lifting；
Fixed pulley：It is wound with steel hoist cable thereon, which connect with capstan winch, the other end and cable termination to be lifted
Porcelain bushing shell connects.
The extension type tripod includes three telescopic stabilizer blades and to connect the fixation disk at the top of stabilizer blade,
The fixed pulley is fixed on the bottom of fixed disk.
The fixation disk is circle, and outer rim is uniformly provided with three to by fixed fixation at the top of bolt and stabilizer blade
Portion, the fixed pulley are fixed on fixed Pan Dimianzhongxinchu vertically.
The stabilizer blade includes the pars contractilis and sleeve part being arranged from bottom to top, and the capstan winch is fixed on sleeve part,
Multiple pin holes to adjusting position are equidistantly equipped on the sleeve part, the pars contractilis is equipped with and sleeve part position
Corresponding pin hole.
The capstan winch includes fixing sleeve, U-shaped fixed plate, rotational handle and line wheel, and the U-shaped fixed plate passes through fixation
It is set on stabilizer blade, the line wheel is fixed on by wire wheel axis on the inside of U-shaped fixed plate, and the rotational handle connects with line wheel
It connects, drives line wheel rotation, described steel hoist cable one end is fixed with line wheel.
The capstan winch further includes the self-lock pin being arranged on the inside of U-shaped fixed plate, and the line wheel side is equipped with line wheel tooth
Wheel, the self-lock pin are equipped with brake gear, and the line wheel gear is oppositely arranged with brake gear.
The sleeve part outer surface is coated with yellow black alternate mark.
The quantitative proportion of the line wheel gear and brake gear is 8:1.
The vertical distance of the fixed pulley and ground is 2-3.5m.
Three telescopic stabilizer blade bottoms are equipped with ring protection chain.
Compared with prior art, the present invention has the following advantages：
The present invention is only made of extension type tripod, capstan winch and fixed pulley, and convenient transportation, installation is laborsaving, disclosure satisfy that
The lifting requirement of terminal height, loop wheel machine head can 360 degree rotation, simultaneously as being equipped with ring three telescopic stabilizer blade bottoms
Shape protects chain so that pedestal is sturdy, is not easy to shake.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the vertical view of the present invention.
Fig. 4 is the structural schematic diagram of the capstan winch of the present invention.
Description of symbols in figure：
1, extension type tripod, 2, capstan winch, 3, fixed pulley.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As shown in Figs 1-4, the present invention provides a kind of portable cable terminal boom hoisting, to lift by crane cable termination insulator
Pipe, the device include：
Extension type tripod 1：To provide support and adjust height, extension type tripod includes three telescopic
Stabilizer blade and to connect the fixation disk at the top of stabilizer blade, fixed pulley is fixed on the bottom of fixed disk, and fixed disk is circle, outer rim
Three are uniformly provided with to by fixed fixed part at the top of bolt and stabilizer blade, fixed pulley is fixed on fixed disk bottom center vertically
Place, stabilizer blade includes the pars contractilis and sleeve part being arranged from bottom to top, and capstan winch is fixed on sleeve part, is equidistantly equipped on sleeve part
Multiple pin holes to adjusting position, pars contractilis are equipped with pin hole corresponding with sleeve part position；
Capstan winch 2：On an adjustable stabilizer blade for being fixed on extension type tripod, to realize lifting, such as Fig. 4 institutes
Show, capstan winch includes fixing sleeve, U-shaped fixed plate, rotational handle and line wheel, and U-shaped fixed plate is set in by fixing sleeve on stabilizer blade, line
Wheel is fixed on by wire wheel axis on the inside of U-shaped fixed plate, and rotational handle connect with line wheel, and drive line wheel rotates, steel hoist cable one end and
Line wheel is fixed, and capstan winch further includes the self-lock pin being arranged on the inside of U-shaped fixed plate, and line wheel side is equipped with line wheel gear, on self-lock pin
Equipped with brake gear, line wheel gear is oppositely arranged with brake gear, and the quantitative proportion of line wheel gear and brake gear is 8:1；
Fixed pulley 3：It is wound with steel hoist cable thereon, which connect with capstan winch, and the other end is whole with cable to be lifted
Hold porcelain bushing shell connection.
Sleeve part outer surface is coated with yellow black alternate mark, to identify maintenance construction, prevents contingency.
The vertical distance on fixed pulley and ground is 2-3.5m, adapts to tall and big cable termination porcelain bushing shell and meet lifting to want
It asks.
Three telescopic stabilizer blade bottoms are equipped with ring protection chain and prevent from slipping to be bonded with ground.
The present invention is only made of extension type tripod, capstan winch and fixed pulley, and convenient transportation, installation is laborsaving, disclosure satisfy that
The lifting requirement of terminal height, loop wheel machine head can 360 degree rotation, simultaneously as being equipped with ring three telescopic stabilizer blade bottoms
Shape protects chain so that pedestal is sturdy, is not easy to shake.
Claims (10)
1. a kind of portable cable terminal boom hoisting, to lift by crane cable termination porcelain bushing shell, which is characterized in that the device packet
It includes：
Extension type tripod：To provide support and adjust height；
Capstan winch：On an adjustable stabilizer blade for being fixed on extension type tripod, to realize lifting；
Fixed pulley：It is wound with steel hoist cable thereon, which connect with capstan winch, the other end and cable termination insulator to be lifted
Pipe connects.
2. a kind of portable cable terminal boom hoisting according to claim 1, which is characterized in that the extension type
Tripod includes three telescopic stabilizer blades and to connect the fixation disk at the top of stabilizer blade, and the fixed pulley is fixed on fixation
The bottom of disk.
3. a kind of portable cable terminal boom hoisting according to claim 2, which is characterized in that the fixation disk is
Circle, outer rim are uniformly provided with three to by fixed fixed part at the top of bolt and stabilizer blade, the fixed pulley is solid vertically
It is scheduled on fixed Pan Dimianzhongxinchu.
4. a kind of portable cable terminal boom hoisting according to claim 2, which is characterized in that the stabilizer blade includes
The pars contractilis and sleeve part being arranged from bottom to top, the capstan winch are fixed on sleeve part, are equidistantly set on the sleeve part
There are multiple pin holes to adjusting position, the pars contractilis to be equipped with pin hole corresponding with sleeve part position.
5. a kind of portable cable terminal boom hoisting according to claim 1, which is characterized in that the capstan winch includes
Fixing sleeve, U-shaped fixed plate, rotational handle and line wheel, the U-shaped fixed plate is set in by fixing sleeve on stabilizer blade, described
Line wheel is fixed on by wire wheel axis on the inside of U-shaped fixed plate, and the rotational handle is connect with line wheel, drives line wheel rotation, described
Steel hoist cable one end fixed with line wheel.
6. a kind of portable cable terminal boom hoisting according to claim 5, which is characterized in that the capstan winch also wraps
The self-lock pin being arranged on the inside of U-shaped fixed plate is included, the line wheel side is equipped with line wheel gear, and the self-lock pin, which is equipped with, to be stopped
Skiving wheel, the line wheel gear are oppositely arranged with brake gear.
7. a kind of portable cable terminal boom hoisting according to claim 6, which is characterized in that the line wheel gear
Quantitative proportion with brake gear is 8:1.
8. a kind of portable cable terminal boom hoisting according to claim 4, which is characterized in that outside the sleeve part
Surface is coated with yellow black alternate mark.
9. a kind of portable cable terminal boom hoisting according to claim 1, which is characterized in that the fixed pulley with
The vertical distance on ground is 2-3.5m.
10. a kind of portable cable terminal boom hoisting according to claim 2, which is characterized in that described three can
Flexible stabilizer blade bottom is equipped with ring protection chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397656.XA CN108706489A (en) | 2018-04-28 | 2018-04-28 | A kind of portable cable terminal boom hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810397656.XA CN108706489A (en) | 2018-04-28 | 2018-04-28 | A kind of portable cable terminal boom hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108706489A true CN108706489A (en) | 2018-10-26 |
Family
ID=63867579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810397656.XA Pending CN108706489A (en) | 2018-04-28 | 2018-04-28 | A kind of portable cable terminal boom hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498714A (en) * | 2020-04-20 | 2020-08-07 | 国网山东省电力公司宁津县供电公司 | Electric power overhauls uses electronic hoist device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201388036Y (en) * | 2009-03-26 | 2010-01-20 | 吉林省电力有限公司吉林供电公司 | Portable multifunctional cable terminal manufacturing bracket |
| CN205170254U (en) * | 2015-12-10 | 2016-04-20 | 国网四川省电力公司眉山供电公司 | Tripod hoisting accessory |
| CN206023087U (en) * | 2016-08-22 | 2017-03-15 | 国网河南省电力公司南阳供电公司 | Cable termination makes bracing frame |
-
2018
- 2018-04-28 CN CN201810397656.XA patent/CN108706489A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201388036Y (en) * | 2009-03-26 | 2010-01-20 | 吉林省电力有限公司吉林供电公司 | Portable multifunctional cable terminal manufacturing bracket |
| CN205170254U (en) * | 2015-12-10 | 2016-04-20 | 国网四川省电力公司眉山供电公司 | Tripod hoisting accessory |
| CN206023087U (en) * | 2016-08-22 | 2017-03-15 | 国网河南省电力公司南阳供电公司 | Cable termination makes bracing frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498714A (en) * | 2020-04-20 | 2020-08-07 | 国网山东省电力公司宁津县供电公司 | Electric power overhauls uses electronic hoist device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9494133B2 (en) | Method for lowering and raising a wind turbine blade | |
| CA2997664C (en) | Wind turbine blade removal and installation system and method | |
| EP2224126A2 (en) | Lowering and raising a single wind turbine rotor blade from six-o'clock position | |
| EP2279345B1 (en) | Method and lift construction for lifting and lowering a blade of a windmill | |
| US11454217B2 (en) | System for craneless blade mounting and dismounting at wind turbines | |
| CN106099754B (en) | A kind of 10kV overhead distributions insulation platform for live operation and its installation method | |
| US11719227B2 (en) | Method and assembly for handling wind turbine blades | |
| CN204848091U (en) | Steel sheet cross arm hoisting accessory | |
| CN108706489A (en) | A kind of portable cable terminal boom hoisting | |
| US20190271298A1 (en) | Rotor blade assembly | |
| CN205622144U (en) | Portable transmission line overhead ground wire elevating gear | |
| CN210558852U (en) | Rotary lifting device for tower mast auxiliary component | |
| CN205472332U (en) | Rotatable simple and easy armful of pole hoist | |
| CN216836878U (en) | Hoisting device with lifting point convenient to adjust for crane boom | |
| CN219823394U (en) | Novel blast furnace skip hoist and mount device | |
| US11760608B2 (en) | Wind turbine blade removal device and method | |
| CN215666557U (en) | Device for replacing hanging cable of lifting appliance | |
| CN216072703U (en) | Gearless ball mill end cover hoisting structure | |
| CN218145314U (en) | Assembled component hoist device | |
| CN217808324U (en) | Straight arm type aerial work vehicle winch hook mechanism | |
| CN210528278U (en) | Lifting appliance of gantry crane | |
| CN210029754U (en) | Clamp for quickly hoisting spinning disc | |
| CN209797310U (en) | Material lifting mechanism | |
| CN206940284U (en) | Substation equipment lifter | |
| CN107777539B (en) | Disk-like accessory boom hoisting |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |
|
| RJ01 | Rejection of invention patent application after publication |