CN101428732A - Ultra-long electric block - Google Patents
Ultra-long electric block Download PDFInfo
- Publication number
- CN101428732A CN101428732A CNA2007101899109A CN200710189910A CN101428732A CN 101428732 A CN101428732 A CN 101428732A CN A2007101899109 A CNA2007101899109 A CN A2007101899109A CN 200710189910 A CN200710189910 A CN 200710189910A CN 101428732 A CN101428732 A CN 101428732A
- Authority
- CN
- China
- Prior art keywords
- pulley
- electric block
- ultra
- reels
- long electric
- 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
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses an overlong motor hoist, which comprises two reels and a pulley group; wherein, two reels are reversely mounted and parallel arrayed; wire ropes are respectively connected with two reels through the pulley group; the pulley group comprises a fixed pulley and a movable pulley; the pulley group at least comprises a static pulley and two movable pulleys; hooks are arranged on the lower part of the two movable pulleys of the pulley group; and the reel can be mounted above a bracket or under a bracket. The invention has the advantages of convenient use, safety and reliability, and increases the hoisting height of the motor hoist.
Description
Technical field:
The present invention relates to hoisting crane, the highly high ultra-long electric block of particularly a kind of energy lifting.
Background technology:
Existing electric block is equipped with a reel, uses an assembly pulley, hoisting crane is when using like this, if lifting is highly very high, reel just needs very long ability to satisfy the needs that use, cause a lot of inconvenience to the user, influenced production efficiency, increased productive costs, simultaneously, because reel and the angle between the assembly pulley during lifting are excessive, often significantly tiltedly draw, can greatly reduce the service life of electric block, and have bigger potential safety hazard.
Summary of the invention:
The purpose of this invention is to provide ultra-long electric block a kind of simple in structure, easy to use.Task of the present invention is done in such a way that ultra-long electric block, and it comprises two reels, and an assembly pulley is characterized in that: two reels are oppositely installed, arrangement in parallel, and steel rope is connected respectively with two reels by assembly pulley.Assembly pulley is made up of fixed pulley and movable pulley.Assembly pulley is made up of 1 quiet pulley and 2 movable pulleys at least.Movable pulley bottom at assembly pulley is connected with drop hanger.Reel can rack-mount side or support below.The present invention is easy to use, and is safe and reliable, increased the lifting height of electric block.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
Drawing explanation: 1, reel, 2, running gear, 3, track, 4, fixed pulley, 5, movable pulley, 6, suspension hook, 7, steel rope, 8, support.
The specific embodiment:
Specifically describe embodiment in conjunction with the accompanying drawings, the present invention is by two reels, and an assembly pulley is formed, and two reels 1 are oppositely installed, arrangement in parallel, and steel rope 7 is connected respectively with two reels by the assembly pulley of being made up of fixed pulley 4 and movable pulley 5.Assembly pulley is made up of fixed pulley and movable pulley.Assembly pulley is made up of 1 quiet pulley and 2 movable pulleys at least.The movable pulley of assembly pulley is provided with suspension hook 6 devices.Quiet pulley is installed in running gear 2 bottoms, and running gear moves on the track 3 of support, and reel can be installed in support 8 tops or support below.When two reel run-in synchronisms, drive steel rope separately, drive cargo hook gear by assembly pulley, realize the task of hoisting heavy.Compare with original electric block, under same reel length, can be with the height of one times of a lot of liter of weight.The present invention is simple in structure, and is easy to use, can satisfy the lifting of the weight of differing heights.
Claims (5)
1, ultra-long electric block, it comprises two reels, an assembly pulley is characterized in that: two reels are oppositely installed, arrangement in parallel, steel rope is connected respectively with two reels by assembly pulley.
2, a kind of ultra-long electric block as claimed in claim 1, it is characterized in that: assembly pulley is made up of fixed pulley and movable pulley.
3, a kind of ultra-long electric block as claimed in claim 1 is characterized in that: assembly pulley is made up of 1 quiet pulley and 2 movable pulleys at least.
4, a kind of ultra-long electric block as claimed in claim 1 is characterized in that: the movable pulley bottom at assembly pulley is connected with drop hanger.
5, a kind of ultra-long electric block as claimed in claim 1 is characterized in that: reel can rack-mount side or support below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101899109A CN101428732A (en) | 2007-11-05 | 2007-11-05 | Ultra-long electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101899109A CN101428732A (en) | 2007-11-05 | 2007-11-05 | Ultra-long electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101428732A true CN101428732A (en) | 2009-05-13 |
Family
ID=40644416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101899109A Pending CN101428732A (en) | 2007-11-05 | 2007-11-05 | Ultra-long electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101428732A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641022A (en) * | 2013-12-11 | 2014-03-19 | 广东迪生电力钢构器材有限公司 | Electric hoist used for hot-dip galvanizing production line |
| CN105540431A (en) * | 2016-01-27 | 2016-05-04 | 中船第九设计研究院工程有限公司 | Offshore crane hoisting system with rigid telescopic sleeve |
| CN107311030A (en) * | 2017-09-02 | 2017-11-03 | 如皋市双亚环保科技有限公司 | A kind of large scale equipment installation system |
| CN107364793A (en) * | 2017-09-02 | 2017-11-21 | 如皋市双亚环保科技有限公司 | A kind of double towed Lift-on/Lift-off Systems |
| CN107458965A (en) * | 2017-09-02 | 2017-12-12 | 如皋市双亚环保科技有限公司 | A kind of large scale equipment hanging method |
-
2007
- 2007-11-05 CN CNA2007101899109A patent/CN101428732A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641022A (en) * | 2013-12-11 | 2014-03-19 | 广东迪生电力钢构器材有限公司 | Electric hoist used for hot-dip galvanizing production line |
| CN105540431A (en) * | 2016-01-27 | 2016-05-04 | 中船第九设计研究院工程有限公司 | Offshore crane hoisting system with rigid telescopic sleeve |
| CN107311030A (en) * | 2017-09-02 | 2017-11-03 | 如皋市双亚环保科技有限公司 | A kind of large scale equipment installation system |
| CN107364793A (en) * | 2017-09-02 | 2017-11-21 | 如皋市双亚环保科技有限公司 | A kind of double towed Lift-on/Lift-off Systems |
| CN107458965A (en) * | 2017-09-02 | 2017-12-12 | 如皋市双亚环保科技有限公司 | A kind of large scale equipment hanging method |
| CN107311030B (en) * | 2017-09-02 | 2019-01-25 | 如皋市双亚环保科技有限公司 | A kind of large scale equipment installation system |
| CN107458965B (en) * | 2017-09-02 | 2019-03-26 | 如皋市双亚环保科技有限公司 | A kind of large scale equipment hanging method |
| CN107364793B (en) * | 2017-09-02 | 2019-03-29 | 如皋市双亚环保科技有限公司 | A kind of double towed Lift-on/Lift-off Systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090513 |