CN108892065A - Electric power weight Hoisting tackle and hanging method - Google Patents
Electric power weight Hoisting tackle and hanging method Download PDFInfo
- Publication number
- CN108892065A CN108892065A CN201810701414.5A CN201810701414A CN108892065A CN 108892065 A CN108892065 A CN 108892065A CN 201810701414 A CN201810701414 A CN 201810701414A CN 108892065 A CN108892065 A CN 108892065A
- Authority
- CN
- China
- Prior art keywords
- electric power
- power weight
- hoisting tackle
- hanging plate
- pulley
- 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.)
- Granted
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
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
Abstract
The present invention provides a kind of electric power weight Hoisting tackle and hanging methods, belong to electrical equipment technical field, electric power weight Hoisting tackle includes pulley base and the hanging plate that the pulley base side is arranged in, it is provided with pulley assembly on the pulley base, the hook being fixedly connected with below the pulley base for being suspended on the electric power weight Hoisting tackle on steel tower cross-arm is located on the hanging plate.Electric power weight Hoisting tackle provided by the invention, hook are arranged below pulley base, and weight directly can be lifted to installation site by operator, avoid it is artificial it is secondary lift, reduce high-altitude working safety risk, mitigate labor intensity of workers.
Description
Technical field
The invention belongs to electrical equipment technical fields, are to be related to a kind of electric power weight Hoisting tackle and hang more specifically
Dress method.
Background technique
The main body of electric power tower is made of angle steel, and wherein steel tower cross-arm is the frame for supporting conducting wire, is set up and is completed in main body
Afterwards, the installation of the attachmentes such as fitting, insulator, conducting wire and aerial earth wire need to be carried out by Hoisting tackle.
Existing Hoisting tackle is usually made of lifting lug and pulley, when electric power weight is lifted to highest point, distance installation
Point still has a distance, need it is artificial it is secondary lift, increase the workload of hoisting process high and medium operation, exist simultaneously safety
Risk.
Summary of the invention
The purpose of the present invention is to provide a kind of electric power weight Hoisting tackle, with solve it is existing in the prior art can not will
The technical issues of weight is disposably installed in place.
To achieve the above object, the technical solution adopted by the present invention is that：
A kind of electric power weight Hoisting tackle is provided, it is described including pulley base and the hanging plate that the pulley base side is arranged in
It is provided with pulley assembly on pulley base, is located at below the pulley base on the hanging plate and is fixedly connected with for by the electric power
Weight Hoisting tackle is suspended on the hook on steel tower cross-arm.
Further, it is described hook include with the stripe board being fixedly linked on the outside of the hanging plate and with the stripe board phase
Bending section even, the stripe board is arranged in close to one end of the hanging plate and the pulley base junction in the bending section.
Further, the hook is locked on the steel tower cross-arm by the bolt being arranged on the bending section.
Further, the pulley base is rotatably connected on the hanging plate, is also connected between the pulley base and the hanging plate
It is connected to slider-crank mechanism.
Further, the slider-crank mechanism includes the first connecting rod being fixedly connected with the pulley base and the extension
Sliding block that plate is slidably connected and the both ends second connecting rod hinged with the first connecting rod and the sliding block respectively are set on the sliding block
Have for the locking mechanism by the slider locking on the hanging plate.
Further, the hanging plate is equipped with sliding slot, and the locking mechanism includes nut and is fixedly connected with the sliding block
Stud, the stud pass through the sliding slot connect with the nut.
Further, the pulley assembly includes the pulley bracket being fixedly connected with the pulley base, is arranged in the cunning
Central axis on wheel support and the pulley being rotatably installed on the central axis.
Further, the hook is multiple, is evenly distributed on the hanging plate.
Further, the hook is fixed on the hanging plate by welding or bolted mode.
The beneficial effect of electric power weight Hoisting tackle provided by the invention is：Compared with the prior art, the present invention provides
Electric power weight Hoisting tackle, hook be arranged below pulley base, weight directly can be lifted to installation site by operator,
Avoid it is artificial it is secondary lift, reduce high-altitude working safety risk, mitigate labor intensity of workers.
Another object of the present invention is to provide a kind of electric power weight hanging methods, including：
The electric power weight Hoisting tackle is hanging on steel tower cross-arm；
It is locked by the bolt on the bending section；
The pulley base is rotated to designated position, and is fixed by the locking mechanism；
Pass through the pulley assembly hoisting heavy to installation point；
It installs and removes coaster.
The beneficial effect of electric power weight hanging method provided by the invention is：The fast of weight may be implemented using this method
Speed installation, while reducing high-altitude working safety risk.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram one of electric power weight Hoisting tackle provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram two of electric power weight Hoisting tackle provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram three of electric power weight Hoisting tackle provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the hanging plate of electric power weight Hoisting tackle provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the pulley base of electric power weight Hoisting tackle provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure：
1- pulley base；2- hanging plate；21- sliding slot；3- hook；31- bolt；41- pulley bracket；42- central axis；43- pulley；
5- steel tower cross-arm；61- first connecting rod；62- sliding block；63- second connecting rod；71- stud；72- nut.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Refering to fig. 1, now electric power weight Hoisting tackle provided by the invention is illustrated.Electric power weight Hoisting tackle, packet
Pulley base 1 and the hanging plate 2 that 1 side of pulley base is set are included, pulley assembly is provided on pulley base 1, is located at pulley base on hanging plate 2
1 lower section is fixedly connected with the hook 3 for being suspended on electric power weight Hoisting tackle on steel tower cross-arm 5.
Electric power weight Hoisting tackle provided by the invention, compared with prior art, hook 3 are arranged below pulley base 1, this
Sample can make the extreme higher position of lifting not less than installation point, and weight directly can be lifted to installation site, avoided by operator
It is artificial it is secondary lift, reduce high-altitude working safety risk, mitigate labor intensity of workers.
Further, refering to fig. 1, a kind of specific embodiment as electric power weight Hoisting tackle provided by the invention,
Hook 3 includes the stripe board being fixedly linked with the outside of hanging plate 2 and the bending section being connected with stripe board, and bending section is arranged in bar shaped
Plate can be formulated close to one end of 1 junction of hanging plate 2 and pulley base, the size of bending section according to steel tower cross-arm 5.
Further, referring to Fig.2, a kind of specific embodiment as electric power weight Hoisting tackle provided by the invention,
Hook 3 is locked on steel tower cross-arm 5 by the bolt 31 of setting on the bends, and effect is to prevent from occurring during lifting
Coaster such as shakes, falls at the fortuitous events.
Further, refering to Fig. 2, Fig. 4 and Fig. 5, one kind as electric power weight Hoisting tackle provided by the invention is specific
Embodiment, pulley base 1 are rotatably connected on hanging plate 2, slider-crank mechanism are also connected between pulley base 1 and hanging plate 2, in this way
The steel tower cross-arm of different shape can be applicable in.When steel tower cross-arm 5 is in the form of Fig. 3, can be protected by rotation pulley base 1
Hold pulley assembly normal work.
Further, referring to Fig.2, a kind of specific embodiment as electric power weight Hoisting tackle provided by the invention,
Slider-crank mechanism includes the first connecting rod 61 being fixedly connected with pulley base 1, the sliding block 62 being slidably connected with hanging plate 2 and both ends point
The not second connecting rod 63 hinged with first connecting rod 61 and sliding block 62, sliding block 62 are equipped with for sliding block 62 to be locked at hanging plate 2
Locking mechanism.
Further, a kind of specific implementation refering to Fig. 2 and Fig. 4, as electric power weight Hoisting tackle provided by the invention
Mode, hanging plate 2 are equipped with sliding slot 21, and locking mechanism includes nut 72 and the stud being fixedly connected with sliding block 62 71, and stud 71 is worn
Sliding slot 21 is crossed to connect with nut 72.By the collective effect of slider-crank mechanism and locking mechanism, any change may be implemented and slide
The angle of wheel seat adapts to the work condition environment of erecting bed complexity.
Further, referring to Fig.2, a kind of specific embodiment as electric power weight Hoisting tackle provided by the invention,
Pulley assembly includes the pulley bracket 41 being fixedly connected with pulley base 1, the central axis 42 being arranged on pulley bracket 41 and rotation
The pulley 43 being mounted on central axis 42.
Further, a kind of specific embodiment as electric power weight Hoisting tackle provided by the invention, hook 3 is more
It is a, it is evenly distributed on hanging plate 2.Multiple hooks 3 are set, is conducive to disperse gravity, improves coaster service life.
Further, a kind of specific embodiment as electric power weight Hoisting tackle provided by the invention, hook 3 pass through
Welding or bolted mode are fixed on hanging plate 2, guarantee enough bonding strengths, and coaster is prevented to be detached from steel tower cross-arm 5.
The present invention also provides a kind of electric power weight hanging methods, including：
Electric power weight Hoisting tackle is hanging on steel tower cross-arm 5；
It is locked by the bolt 31 on bending section；
Pulley base 1 is rotated to designated position, and is fixed by locking mechanism；
Pass through pulley assembly hoisting heavy to installation point；
It installs and removes coaster.
Aforementioned electric power weight hanging method is illustrated below with reference to Fig. 1-Fig. 4.
When carrying out weight installation, electric power weight Hoisting tackle is hanging to first on the steel tower cross-arm 5 where installation point,
After adjusting good position, locking is carried out by the bolt 31 on bending section and guarantees not shake during lifting, according to steel tower cross-arm 5
Form rotates pulley base 1 to operating position, is then fixed by locking mechanism, rising for weight is carried out after coaster installation is fixed
It hangs, by pulley assembly hoisting heavy to installation point, such method can be lifted to avoid thinking secondary, and weight is torn open after the installation is completed
Unload coaster.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. electric power weight Hoisting tackle, which is characterized in that described including pulley base and the hanging plate that the pulley base side is arranged in
It is provided with pulley assembly on pulley base, is located at below the pulley base on the hanging plate and is fixedly connected with for by the electric power
Weight Hoisting tackle is suspended on the hook on steel tower cross-arm.
2. electric power weight Hoisting tackle as described in claim 1, which is characterized in that the hook includes outer with the hanging plate
The stripe board and the bending section being connected with the stripe board that side is fixedly linked, the bending section are arranged in the stripe board close to institute
State one end of hanging plate and the pulley base junction.
3. electric power weight Hoisting tackle as claimed in claim 2, which is characterized in that the hook is by being arranged in the bending
Bolt in portion is locked on the steel tower cross-arm.
4. electric power weight Hoisting tackle as claimed in claim 3, which is characterized in that the pulley base is rotatably connected on the extension
On plate, slider-crank mechanism is also connected between the pulley base and the hanging plate.
5. electric power weight Hoisting tackle as claimed in claim 4, which is characterized in that the slider-crank mechanism include with it is described
First connecting rod that pulley base is fixedly connected, the sliding block being slidably connected with the hanging plate and both ends respectively with the first connecting rod and institute
The hinged second connecting rod of sliding block is stated, the sliding block is equipped with for the locking mechanism by the slider locking on the hanging plate.
6. electric power weight Hoisting tackle as claimed in claim 5, which is characterized in that the hanging plate is equipped with sliding slot, the lock
Locking structure includes nut and the stud that is fixedly connected with the sliding block, and the stud passes through the sliding slot and connect with the nut.
7. electric power weight Hoisting tackle as claimed in claim 6, which is characterized in that the pulley assembly includes and the pulley
The seat pulley bracket being fixedly connected, the central axis being arranged on the pulley bracket and the cunning being rotatably installed on the central axis
Wheel.
8. electric power weight Hoisting tackle as claimed in claim 1, which is characterized in that it is described hook be it is multiple, uniformly
It is distributed on the hanging plate.
9. electric power weight Hoisting tackle as claimed in claim 8, which is characterized in that the hook is by welding or is bolted
Mode be fixed on the hanging plate.
10. based on the electric power weight hanging method of any electric power weight Hoisting tackle of claim 5-7, feature exists
In, including：
The electric power weight Hoisting tackle is hanging on steel tower cross-arm；
It is locked by the bolt on the bending section；
The pulley base is rotated to designated position, and is fixed by the locking mechanism；
Pass through the pulley assembly hoisting heavy to installation point；
It installs and removes coaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701414.5A CN108892065B (en) | 2018-06-29 | 2018-06-29 | Electric power heavy object hoisting tackle and hoisting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701414.5A CN108892065B (en) | 2018-06-29 | 2018-06-29 | Electric power heavy object hoisting tackle and hoisting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108892065A true CN108892065A (en) | 2018-11-27 |
| CN108892065B CN108892065B (en) | 2020-05-26 |
Family
ID=64347112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701414.5A Active CN108892065B (en) | 2018-06-29 | 2018-06-29 | Electric power heavy object hoisting tackle and hoisting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108892065B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884535A (en) * | 2010-07-06 | 2010-11-17 | 北京航空航天大学 | Prostration type space position knee joint supporting frame for magnetic resonance scan |
| CN202217968U (en) * | 2011-09-08 | 2012-05-09 | 河南省电力公司周口供电公司 | Lifting type paying-off tackle for wires in power distribution lines |
| CN203352049U (en) * | 2013-06-25 | 2013-12-18 | 国家电网公司 | Overhead line pulling-up assisting device |
| CN206313359U (en) * | 2016-11-16 | 2017-07-07 | 国网浙江桐乡市供电公司 | Straight line pole fall block |
| CN206806872U (en) * | 2017-06-19 | 2017-12-26 | 国网辽宁省电力有限公司锦州供电公司 | Swallow-wing cross-arm dedicated pulley |
| CN207381872U (en) * | 2017-10-12 | 2018-05-18 | 大连雨林信息系统有限公司 | A kind of cable pulley block |
-
2018
- 2018-06-29 CN CN201810701414.5A patent/CN108892065B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884535A (en) * | 2010-07-06 | 2010-11-17 | 北京航空航天大学 | Prostration type space position knee joint supporting frame for magnetic resonance scan |
| CN202217968U (en) * | 2011-09-08 | 2012-05-09 | 河南省电力公司周口供电公司 | Lifting type paying-off tackle for wires in power distribution lines |
| CN203352049U (en) * | 2013-06-25 | 2013-12-18 | 国家电网公司 | Overhead line pulling-up assisting device |
| CN206313359U (en) * | 2016-11-16 | 2017-07-07 | 国网浙江桐乡市供电公司 | Straight line pole fall block |
| CN206806872U (en) * | 2017-06-19 | 2017-12-26 | 国网辽宁省电力有限公司锦州供电公司 | Swallow-wing cross-arm dedicated pulley |
| CN207381872U (en) * | 2017-10-12 | 2018-05-18 | 大连雨林信息系统有限公司 | A kind of cable pulley block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108892065B (en) | 2020-05-26 |
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