CN105819326A - Special U-shaped lifting appliance of belt conveyor roller and hoisting method of special U-shaped lifting appliance of belt conveyor roller - Google Patents
Special U-shaped lifting appliance of belt conveyor roller and hoisting method of special U-shaped lifting appliance of belt conveyor roller Download PDFInfo
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- CN105819326A CN105819326A CN201610286770.6A CN201610286770A CN105819326A CN 105819326 A CN105819326 A CN 105819326A CN 201610286770 A CN201610286770 A CN 201610286770A CN 105819326 A CN105819326 A CN 105819326A
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- China
- Prior art keywords
- belt conveyor
- belt
- cylinder
- pulley
- special hanger
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a special U-shaped lifting appliance of a belt conveyor roller and a hoisting method of the special U-shaped lifting appliance of the belt conveyor roller. The special U-shaped lifting appliance is provided with two parallel cross beams; one ends of the two cross beams are fixedly connected together; and the other ends of the two cross beams form openings. In use, a tension device of a belt conveyor is first lifted, and tension of a conveying belt is released; then hoisting holes of the upper cross beams are connected with a hanging band of a hoist; the special U-shaped lifting appliance is hoisted up; next a lower cross beam of the special U-shaped lifting appliance is inserted between the roller and the conveying belt; the two ends of the roller are fixed to reserved hoisting holes of the lower cross beam through hoisting bands; the roller is hoisted up through the hoist and moved sidewards; and the roller is moved out of the side face of the belt conveyor, and the conveying belt can be kept in situ all the time.
Description
Technical field
The present invention relates to a kind of suspender for belt conveyor's pulley lifting.
Background technology
Ribbon conveyer is a kind of equipment the most frequently used in solid material carries at present, is used widely in the field such as mine, chemical industry.Cylinder is the essential elements of ribbon conveyer, and cylinder includes: drive cylinder, bend pulley, increasing face wheel cylinder, stern roll etc..The effect of cylinder is to provide power to conveyer belt or change the direction of conveyer belt.
Along with the extensive application of ribbon conveyer, the maintenance issue of cylinder is taken seriously the most gradually.Loaded down with trivial details hoisting process when cylinder dismounting and installation always perplexs the problem of maintenance worker, and traditional Hoisting Program not only wastes time and energy, and hoisting process also can damage cylinder or conveyer belt improperly.
Lifting program according to traditional: when dismantling cylinder 1, first will be by promoting tensioner, conveyer belt 2 tension force of release ribbon conveyer.Then the two end axles bearing of resting barrel 1 is unclamped.If at this moment the first suspension centre 3 directly lifts by crane and cannot be hung out by cylinder 1, because there being conveyer belt 2 to be wrapped on cylinder 1, and conveyer belt 2 is Guan Bi.This hanging method as shown in Figure 1 is wrong.
So, traditional lifting process needs second suspension centre 4 (such as: crane), with rope, conveyer belt 2 oblique pull is exposed to side cylinder 1, as in figure 2 it is shown, hung out by cylinder 1 with the first suspension centre 3 resting barrel 1 two ends the most again.
Although this hanging method can complete hoisting process, but whole process needs to provide two suspension centres, and operation is complicated loaded down with trivial details, and is easily damaged conveyer belt during oblique pull conveyer belt.When conveyer belt uses Steel cord, weight is big especially, and the second suspension centre can bear the biggest pulling force.If the second suspension centre completes to be the heaviest physical work by manpower.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to: U-shaped special hanger and the hanging method thereof of a kind of belt conveyor's pulley are provided, to solve the above-mentioned technical problem that existing apparatus and method are run into.
For achieving the above object, the technical solution used in the present invention is:
A kind of U-shaped special hanger of belt conveyor's pulley, it is characterised in that: having two crossbeams being parallel to each other, one end of two crossbeams is fixed together, and the other end forms opening.
The U-shaped special hanger of described belt conveyor's pulley, wherein: one end of two crossbeams is fixed together by least two longerons being parallel to each other.
The U-shaped special hanger of described belt conveyor's pulley, wherein: described crossbeam and longeron are I-steel, and junction all uses and is welded to connect, and all weld seams are two-sided full weld.
The U-shaped special hanger of described belt conveyor's pulley, wherein: wherein a crossbeam is entablature, an other crossbeam is sill；It is respectively arranged at the two ends with at least one lifting hole(eyelet) at described entablature；Described sill is interval with multiple hole for hoist.
The U-shaped special hanger of described belt conveyor's pulley, wherein: the distance of the plurality of hole for hoist adapts with the length difference of the cylinder of a series of different lengths.
The present invention also provides for the hanging method of a kind of belt conveyor's pulley, and it uses the U-shaped special hanger of aforementioned belt conveyor's pulley, it is characterised in that:
First promote the tensioner of ribbon conveyer, release belt tension, then the lifting hole(eyelet) of entablature is connected with the suspender belt of crane, U-shaped special hanger is sling, then being inserted between cylinder and conveyer belt by the sill of U-shaped special hanger, then be fixed on the reserved hole for hoist of sill by cylinder two ends hanging belt, cylinder is sling and shifted laterally by crane, cylinder is removed from the side of ribbon conveyer, and conveyer belt keeps in situ.
The present invention also provides for the hanging method of a kind of belt conveyor's pulley, and it uses the U-shaped special hanger of aforementioned belt conveyor's pulley, it is characterised in that:
First the lifting hole(eyelet) of entablature is connected with the suspender belt of crane, U-shaped special hanger is sling, and cylinder two ends hanging belt is fixed on the reserved hole for hoist of sill, then cylinder is sling and shifted laterally by crane, the sill making U-shaped special hanger is inserted into inside conveyer belt, thus cylinder is sent to from the side of ribbon conveyer installation site, conveyer belt keeps in situ.
The present invention provides a kind of lifting device easily, only with a suspension centre, eliminate second suspension centre, it is to avoid damage conveyer belt and loaded down with trivial details and laborious hoisting process.
It addition, the simple in construction of the present invention, easy to make, with low cost.
Accompanying drawing explanation
Fig. 1 is the hanging method of the belt conveyor's pulley of a kind of mistake；
Fig. 2 is the hanging method of a kind of existing belt conveyor's pulley；
Fig. 3, Fig. 3 A, Fig. 3 B is the front view of U-shaped special hanger, side view and the A-A profile (hatching omission) that the present invention provides；
Fig. 4, Fig. 5 are the method for work schematic diagrams that the U-shaped special hanger provided by the present invention carries out the lifting of belt conveyor's pulley.
Description of reference numerals: 1 cylinder；2 conveyer belts；3 first suspension centres；4 second suspension centres；5 entablatures；51 lifting hole(eyelet)s；6 sills；61 holes for hoist；7,8 longeron；9 suspender belts；10 hanging belts.
Detailed description of the invention
As shown in Fig. 3, Fig. 3 A, Fig. 3 B, the U-shaped special hanger that the present invention provides, there are two crossbeams being parallel to each other 5,6, one end of two crossbeams 5,6 is fixed together by least two longerons being parallel to each other 7,8, and the other end forms opening.In the present embodiment, described crossbeam 5,6 is I-steel with longeron 7,8, and junction all uses and is welded to connect, and all weld seams require two-sided full weld.
In use, wherein crossbeam is above and referred to as entablature 5 for the present invention, and an other crossbeam is positioned at lower section and referred to as sill 6.It is respectively arranged at the two ends with at least one lifting hole(eyelet) 51 at described entablature 5, is connected for the suspender belt 9 with crane；Being interval with multiple hole for hoist 61 on described sill 6, the distance of the plurality of hole for hoist 61 adapts with the length difference of the cylinder 1 of a series of different lengths so that the cylinder 1 of different length can be fixed on the hole for hoist 61 of sill 6 by hanging belt 10.
The when of using the present invention to dismantle cylinder 1, such as Fig. 4, shown in Fig. 5, first promote the tensioner of ribbon conveyer, release conveyer belt 2 tension force, then the lifting hole(eyelet) 51 of entablature 5 is connected with the suspender belt 9 of crane, U-shaped special hanger is sling, then the sill 6 of U-shaped special hanger is inserted between cylinder 1 and conveyer belt 2, again cylinder 1 two ends hanging belt 10 is fixed on the reserved hole for hoist 61 of sill 6, cylinder 1 is slowly sling and shifted laterally by crane, cylinder 1 is removed from the side of ribbon conveyer, and conveyer belt 2 can keep in situ, whole lifting work will not have any impact to conveyer belt 2.
And the when of using mounting rotary drum 1 of the present invention, can also be as shown in Figure 4, Figure 5, first the lifting hole(eyelet) 51 of entablature 5 is connected with the suspender belt 9 of crane, U-shaped special hanger is sling, and cylinder 1 two ends hanging belt 10 is fixed on the reserved hole for hoist 61 of sill 6, then cylinder 1 is sling and shifted laterally by crane, it is internal that the sill 6 making U-shaped special hanger is inserted into conveyer belt 2, thus cylinder 1 is sent to installation site from the side of ribbon conveyer, in whole hoisting process, conveyer belt 2 can keep in situ, and lifting work will not have any impact to conveyer belt 2.
Claims (7)
1. the U-shaped special hanger of a belt conveyor's pulley, it is characterised in that: having two crossbeams being parallel to each other, one end of two crossbeams is fixed together, and the other end forms opening.
The U-shaped special hanger of belt conveyor's pulley the most according to claim 1, it is characterised in that: one end of two crossbeams is fixed together by least two longerons being parallel to each other.
The U-shaped special hanger of belt conveyor's pulley the most according to claim 2, it is characterised in that: described crossbeam and longeron are I-steel, and junction all uses and is welded to connect, and all weld seams are two-sided full weld.
The U-shaped special hanger of belt conveyor's pulley the most according to claim 1, it is characterised in that: wherein a crossbeam is entablature, and an other crossbeam is sill；It is respectively arranged at the two ends with at least one lifting hole(eyelet) at described entablature；Described sill is interval with multiple hole for hoist.
The U-shaped special hanger of belt conveyor's pulley the most according to claim 4, it is characterised in that: the distance of the plurality of hole for hoist adapts with the length difference of the cylinder of a series of different lengths.
6. a hanging method for belt conveyor's pulley, it uses the U-shaped special hanger of the belt conveyor's pulley as according to any one of claim 1-5, it is characterised in that:
First promote the tensioner of ribbon conveyer, release belt tension, then the lifting hole(eyelet) of entablature is connected with the suspender belt of crane, U-shaped special hanger is sling, then being inserted between cylinder and conveyer belt by the sill of U-shaped special hanger, then be fixed on the reserved hole for hoist of sill by cylinder two ends hanging belt, cylinder is sling and shifted laterally by crane, cylinder is removed from the side of ribbon conveyer, and conveyer belt keeps in situ.
7. a hanging method for belt conveyor's pulley, it uses the U-shaped special hanger of the belt conveyor's pulley as according to any one of claim 1-5, it is characterised in that:
First the lifting hole(eyelet) of entablature is connected with the suspender belt of crane, U-shaped special hanger is sling, and cylinder two ends hanging belt is fixed on the reserved hole for hoist of sill, then cylinder is sling and shifted laterally by crane, the sill making U-shaped special hanger is inserted into inside conveyer belt, thus cylinder is sent to from the side of ribbon conveyer installation site, conveyer belt keeps in situ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286770.6A CN105819326A (en) | 2016-05-03 | 2016-05-03 | Special U-shaped lifting appliance of belt conveyor roller and hoisting method of special U-shaped lifting appliance of belt conveyor roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286770.6A CN105819326A (en) | 2016-05-03 | 2016-05-03 | Special U-shaped lifting appliance of belt conveyor roller and hoisting method of special U-shaped lifting appliance of belt conveyor roller |
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| Publication Number | Publication Date |
|---|---|
| CN105819326A true CN105819326A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610286770.6A Pending CN105819326A (en) | 2016-05-03 | 2016-05-03 | Special U-shaped lifting appliance of belt conveyor roller and hoisting method of special U-shaped lifting appliance of belt conveyor roller |
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| CN (1) | CN105819326A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498669A (en) * | 2020-04-24 | 2020-08-07 | 福建省南平铝业股份有限公司 | Method for quickly loading long cast ingots into container vehicle |
| DE102022108434A1 (en) | 2022-04-07 | 2023-10-12 | EnBW Energie Baden-Württemberg AG | Handling tool for handling a transformer and method for handling a transformer |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5431470A (en) * | 1994-05-06 | 1995-07-11 | The Atchison, Topeka And Santa Fe Railway Company | Machinery lift assembly |
| JPH11171466A (en) * | 1997-12-12 | 1999-06-29 | Nihon Ytong Co Ltd | Panel lifting sling and lifting method therefor |
| CN2931424Y (en) * | 2006-06-12 | 2007-08-08 | 天津港第三港埠公司 | Double-tooth C-type strip steel hanger |
| CN102963814A (en) * | 2012-11-13 | 2013-03-13 | 无锡润丰特种钢管有限公司 | Lifting tool for lifting steel pipes |
| CN202829270U (en) * | 2012-10-15 | 2013-03-27 | 中国北车集团大同电力机车有限责任公司 | Lifting tool for integral floor of locomotive cab |
| CN103395683A (en) * | 2013-08-13 | 2013-11-20 | 上海电气电站设备有限公司 | U-shaped horizontal hoisting welding tool |
| CN203529719U (en) * | 2013-11-04 | 2014-04-09 | 中天钢铁集团有限公司 | Mobile hanging tool for quickly replacing carrier roller of belt conveyor |
| CN204342250U (en) * | 2014-12-24 | 2015-05-20 | 中国化学工程第三建设有限公司 | A kind of multi-state hoisting balance beam |
| CN204624975U (en) * | 2015-04-29 | 2015-09-09 | 北京冠华东方玻璃科技有限公司 | Glass board handling tool |
-
2016
- 2016-05-03 CN CN201610286770.6A patent/CN105819326A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5431470A (en) * | 1994-05-06 | 1995-07-11 | The Atchison, Topeka And Santa Fe Railway Company | Machinery lift assembly |
| JPH11171466A (en) * | 1997-12-12 | 1999-06-29 | Nihon Ytong Co Ltd | Panel lifting sling and lifting method therefor |
| CN2931424Y (en) * | 2006-06-12 | 2007-08-08 | 天津港第三港埠公司 | Double-tooth C-type strip steel hanger |
| CN202829270U (en) * | 2012-10-15 | 2013-03-27 | 中国北车集团大同电力机车有限责任公司 | Lifting tool for integral floor of locomotive cab |
| CN102963814A (en) * | 2012-11-13 | 2013-03-13 | 无锡润丰特种钢管有限公司 | Lifting tool for lifting steel pipes |
| CN103395683A (en) * | 2013-08-13 | 2013-11-20 | 上海电气电站设备有限公司 | U-shaped horizontal hoisting welding tool |
| CN203529719U (en) * | 2013-11-04 | 2014-04-09 | 中天钢铁集团有限公司 | Mobile hanging tool for quickly replacing carrier roller of belt conveyor |
| CN204342250U (en) * | 2014-12-24 | 2015-05-20 | 中国化学工程第三建设有限公司 | A kind of multi-state hoisting balance beam |
| CN204624975U (en) * | 2015-04-29 | 2015-09-09 | 北京冠华东方玻璃科技有限公司 | Glass board handling tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498669A (en) * | 2020-04-24 | 2020-08-07 | 福建省南平铝业股份有限公司 | Method for quickly loading long cast ingots into container vehicle |
| DE102022108434A1 (en) | 2022-04-07 | 2023-10-12 | EnBW Energie Baden-Württemberg AG | Handling tool for handling a transformer and method for handling a transformer |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |