CN103863944A - Lifting device of belt conveyor roller and method for lifting roller - Google Patents
Lifting device of belt conveyor roller and method for lifting roller Download PDFInfo
- Publication number
- CN103863944A CN103863944A CN201410083469.6A CN201410083469A CN103863944A CN 103863944 A CN103863944 A CN 103863944A CN 201410083469 A CN201410083469 A CN 201410083469A CN 103863944 A CN103863944 A CN 103863944A
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- slideway
- cylinder
- lifting
- crossbeam
- belt conveyer
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000725 suspension Substances 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The invention relates to the technical field of lifting, and particularly relates to a lifting device of a belt conveyor roller and a method for lifting the roller. The lifting device comprises a group of beams (1) which can be erected to be fixed, a slideway (2) which is supported through the beams (1), and a trolley (3) capable of sliding on the slideway (2), wherein a connecting component which is connected with the roller (4) and pulls the roller (4) to move is arranged on the trolley (3). The lifting device disclosed by the invention is small in volume, and simple and easy to assemble, a limited inlet and outlet space is not occupied, meanwhile, the roller exchange time and the required manpower are greatly reduced, and the lifting device can conveniently lift and replace the roller which is large in weight, high in installation position, and small in surrounding space.
Description
Technical field
The present invention relates to lifting technique field, particularly, relate to a kind of method of lifting appliance and lifting cylinder of belt conveyer roller.
Background technology
The technology of current existing lifting and replacing belt conveyer roller mainly comprises following several:
When tradition is changed cylinder, turnover cylinder need the suspension hook of two cranes and the bearing seat at cylinder two ends use steel rope be connected (according to field condition also can the suspension hook of a crane and the bearing seat of cylinder one end use steel rope be connected), moved by people's on scene commander crane, coordinate many group jacks simultaneously, front and back, upper and lower, sway, finally reach the object that cylinder is extracted out, put into.This technology, need to expend a large amount of human and material resources and maintenance time etc., and method heaviness, program are loaded down with trivial details, and maintenance cost is higher.
In addition, the technology also having is the simple frock that uses the compositions such as several groups of round steel, steel pipe or small-sized carrying rollers, and cylinder is placed in frock, and sliding into slowly skids off.Although it is time saving and energy saving that this kind of technology compared front kind of conventional art, frock volume is large, and assembling is complicated, and under specific operation, when as overhead high in cylinder () is not suitable for using.Meanwhile, while dismantling large-scale cylinder, because cylinder weight is large, very easily cause frock to damage and the stuck phenomenon of slideway.
Summary of the invention
The object of this invention is to provide a kind of method of lifting appliance and lifting cylinder of belt conveyer roller, this lifting appliance small volume, easily assembled, easy to use.
To achieve these goals, the invention provides a kind of lifting appliance for belt conveyer roller, it comprise one group can set up fixing crossbeam, by the slideway of described cross beam support and the dolly that can slide on described slideway, described dolly is provided with for being connected with cylinder and the link that moves of haulage drum.
Preferably, described slideway hangs on described crossbeam by jack.
Preferably, described crossbeam is provided with the suspension ring that can move along the length direction of described crossbeam, and described slideway two ends are provided with slideway hanger, and described jack connects described suspension ring and described slideway hanger.
Preferably, be evenly equipped with multiple knock holees along the length direction of described crossbeam, described knock hole coordinates the position that limits described suspension ring with bearing pin.
Preferably, described slideway two ends are provided with the locations of the sliding scale for limiting described dolly.
Preferably, the cross-sectional plane of described slideway is " work " font, and described dolly comprises vehicle frame and paired pulley, and described paired pulley is installed on the both sides of described vehicle frame by bearing symmetry and slides along the groove of described slideway both sides.
Preferably, described bearing is ball bearing of main shaft.
Preferably, described link is chain, and described dolly is connected with the bearing seat of described cylinder one end by described chain.
The present invention also provides a kind of method of lifting by crane belt conveyer roller, comprises the following steps:
S1. by beam erection in cylinder top;
S2. slideway is supported on described crossbeam;
S3. dolly is placed on described slideway, and dolly is connected with the bearing seat of cylinder one end with link, hoist lifting hook is connected with cylinder other end bearing seat;
S4. drag cylinder by described crane, make described cylinder along with described dolly slides along described slideway.
Preferably, described method is used the above-mentioned lifting appliance for belt conveyer roller.
Preferably, described crossbeam is provided with the suspension ring that can move along the length direction of described crossbeam, described slideway two ends are provided with slideway hanger, in step S2, by described suspension ring are connected with jack to also urgent described jack with described slideway hanger, described slideway are supported on described crossbeam.
Preferably, in step S1, by described beam erection on the carrier roller frame of belt feeder.
Preferably, in step S4, by regulating height, the position of suspension ring and the action of crane of jack to realize that cylinder is upper and lower, the movement of all around.
In technique scheme, the dolly that hangs on the slideway on crossbeam and can slide on slideway, and coordinate crane to lift by crane belt conveyer roller, make the lifting of cylinder and change more convenient.Lifting appliance small volume of the present invention, easily assembled, do not take the turnover space of limited cylinder, greatly reduced simultaneously and carried out the time of cylinder replacing and the manpower needing, can lift by crane easily and change the cylinder that weight is large, installation site is higher and surrounding space is narrower and small.
Other features and advantages of the present invention are described in detail the detailed description of the invention part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the assembling schematic diagram of the lifting appliance of belt conveyer roller of the present invention;
Fig. 2 is the constructional drawing of crossbeam of the present invention;
Fig. 3 is the constructional drawing of slideway of the present invention.
Description of reference numerals
In figure, 1: crossbeam; 2: slideway; 3: dolly; 4: cylinder; 5: jack; 6: suspension ring; 7: slideway hanger; 8: knock hole; 9: locations; 10: vehicle frame; 11: pulley; 12: bearing pin; 13: crossbeam hanger.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, detailed description of the invention described herein only, for description and interpretation the present invention, is not limited to the present invention.
As shown in Figure 1, a kind of lifting appliance for belt conveyer roller of the present invention, it comprises one group of slideway 2 that can set up fixing crossbeam 1, support by crossbeam 1 and the dolly 3 that can slide on slideway 2, and dolly 3 is provided with for the link being connected with cylinder 4 and haulage drum 4 moves.Wherein, slideway 2 hangs on crossbeam 1 by jack 5, " jack " has another name called " chain block ", chain block is a kind of Manual hoisting instrument simple and easy, easy to carry that uses, thereby the principle of having used wheel shaft has played labour-saving effect, be applicable to the installation exercises such as factory, mine, building ground, harbour, vessel, warehouse, for outdoor and more have its important function without electric operation.The dolly 3 that hangs on the slideway 2 on crossbeam 1 and can slide on slideway 2, and coordinate crane to lift by crane belt conveyer roller 4, make the lifting of cylinder 4 and change more convenient.Lifting appliance small volume of the present invention, easily assembled, do not take the turnover space of limited cylinder, greatly reduced simultaneously and carried out the time of cylinder replacing and the manpower needing, can lift by crane easily and change the cylinder that weight is large, installation site is higher and surrounding space is narrower and small.
Further, as shown in Figure 2, crossbeam 1 is provided with the suspension ring 6 that can move along the length direction of crossbeam 1, and slideway 2 two ends are provided with slideway hanger 7, and jack 5 connects suspension ring 6 and slideway hanger 7.Mobile suspension ring 6 can make cylinder 4 move along the length direction of crossbeam 1, and regulate jack 5 can make cylinder 4 move at above-below direction.Be evenly equipped with multiple knock holees 8 along the length direction of crossbeam 1, knock hole 8 coordinates the position that limits suspension ring 6 with bearing pin 12, thereby prevents that suspension ring 6 from skidding, and avoids occurring safety misadventure.In addition, crossbeam 1 two ends are provided with crossbeam hanger 13, in the time that needs lift by crane cylinder 4, crossbeam hanger 13 can be connected with the suspension hook of crane, place crossbeam 1 on carrier roller frame by crane.
As shown in Figure 3, the cross-sectional plane of slideway 2 is " work " font, dolly 3 comprises vehicle frame 10 and paired pulley 11, be to be spliced by the pulley 11 of shaped steel and two groups of band ball bearing of main shafts, paired pulley 11 is installed on the both sides of vehicle frame 10 by bearing symmetry and slides along the groove of slideway 2 both sides, wherein, bearing is ball bearing of main shaft, adopt ball bearing mode pulley, lifting cylinder is light, and slideway stuck phenomenon can not occur yet.Slideway 2 two ends are provided with the locations 9 of the sliding scale for limiting dolly 3, and it can be locating dowel pin or projection, for preventing that dolly from going out slideway 2.
Link on dolly is chain, and dolly 3 is connected with the bearing seat of cylinder 4 one end by chain.On dolly car body, be fixed with sprocket wheel, coordinate with one group of chain, when preventing from passing in and out cylinder chain-loose, skid.
The present invention also provides a kind of method of the lifting belt conveyer roller that uses above-mentioned lifting appliance, comprises the following steps:
S1. crossbeam 1 is set up in to cylinder 4 tops;
S2. slideway 2 is supported on described crossbeam 1;
S3. dolly 3 is placed on described slideway 2, and dolly 3 is connected with the bearing seat of cylinder 4 one end with link, hoist lifting hook is connected with cylinder 4 other end bearing seats;
S4. drag cylinder 4 by crane, make cylinder 4 along with dolly 3 slides along slideway 2.
Wherein, in step S1, crossbeam 1 is set up on the carrier roller frame of belt feeder.Crossbeam 1 is provided with the suspension ring 6 that can move along the length direction of crossbeam 1, and slideway 2 two ends are provided with slideway hanger 7, in step S2, by suspension ring 6 are connected with jack 5 to also urgent jack 5 with slideway hanger 7, slideway 2 is supported on crossbeam 1.In step S4, can run into steel structure around and stop situation, now can be by regulating height, the position of suspension ring 6 and the action of crane of jack 5 to realize the movement of cylinder Shang Xia 4, all around.
The method of lifting belt conveyer roller of the present invention is applicable to installation and the replacing of cylinder, while going out cylinder, first belt feeder counterweight is played, unclamp roller bearing seat bolt, then according to above-mentioned hoisting method, work in coordination by dolly, jack, slideway, crane, cylinder can be shifted out smoothly.Entering cylinder in like manner in going out cylinder, is that dolly, jack, slideway, crane are worked in coordination equally, and cylinder is placed in installation site the most at last.
Particularly, Huanghua Port business company changes the changed course 9# cylinder under BS1 belt feeder counterweight.This cylinder is overhead high approximately 25 meters, and cylinder surrounding space is narrow, and without the steel structure of unnecessary suspension jack, therefore changes this cylinder and difficulty thereof.Use lifting appliance of the present invention, 6 mechanicians, 1 crane, 3 hours used times, 9# cylinder is just changed complete smoothly, greatly saves maintenance time, saves maintenance cost.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition each the concrete technical characterictic described in above-mentioned detailed description of the invention, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (13)
1. the lifting appliance for belt conveyer roller, it is characterized in that, described lifting appliance comprises one group of slideway (2) that can set up fixing crossbeam (1), support by described crossbeam (1) and the dolly (3) that can above slide at described slideway (2), and described dolly (3) is provided with for the link being connected with cylinder (4) and haulage drum (4) is mobile.
2. the lifting appliance for belt conveyer roller according to claim 1, is characterized in that, described slideway (2) hangs on described crossbeam (1) by jack (5).
3. the lifting appliance for belt conveyer roller according to claim 2, it is characterized in that, described crossbeam (1) is provided with the suspension ring (6) that can move along the length direction of described crossbeam (1), described slideway (2) two ends are provided with slideway hanger (7), and described jack (5) connects described suspension ring (6) and described slideway hanger (7).
4. the lifting appliance for belt conveyer roller according to claim 3, it is characterized in that, be evenly equipped with multiple knock holees (8) along the length direction of described crossbeam (1), described knock hole (8) coordinates the position that limits described suspension ring (6) with bearing pin (12).
5. the lifting appliance for belt conveyer roller according to claim 1, is characterized in that, described slideway (2) two ends are provided with the locations (9) of the sliding scale for limiting described dolly (3).
6. the lifting appliance for belt conveyer roller according to claim 1, it is characterized in that, the cross-sectional plane of described slideway (2) is " work " font, described dolly (3) comprises vehicle frame (10) and paired pulley (11), and described paired pulley (11) is installed on the both sides of described vehicle frame (10) by bearing symmetry and slides along the groove of described slideway (2) both sides.
7. the lifting appliance for belt conveyer roller according to claim 6, is characterized in that, described bearing is ball bearing of main shaft.
8. according to the lifting appliance for belt conveyer roller described in any one in claim 1-7, it is characterized in that, described link is chain, and described dolly (3) is connected with the bearing seat of described cylinder (4) one end by described chain.
9. a method of lifting by crane belt conveyer roller, is characterized in that, comprises the following steps:
S1. crossbeam (1) is set up in to cylinder (4) top;
S2. slideway (2) is supported on described crossbeam (1);
S3. dolly (3) is placed in to described slideway (2) upper, and dolly (3) is connected with the bearing seat of cylinder (4) one end with link, hoist lifting hook is connected with cylinder (4) other end bearing seat;
S4. drag cylinder (4) by described crane, make described cylinder (4) along with described dolly (3) slides along described slideway (2).
10. the method for lifting belt conveyer roller according to claim 9, is characterized in that, described method is used according to the lifting appliance for belt conveyer roller described in any one in claim 1-8.
The method of 11. lifting belt conveyer rollers according to claim 9, it is characterized in that, described crossbeam (1) is provided with the suspension ring (6) that can move along the length direction of described crossbeam (1), described slideway (2) two ends are provided with slideway hanger (7), in step S2, by using jack (5) described suspension ring (6) to be connected to also urgent described jack (5) with described slideway hanger (7), described slideway (2) is supported on described crossbeam (1).
12. according to the method for the lifting belt conveyer roller described in claim 9 or 11, it is characterized in that, in step S1, described crossbeam (1) is set up on the carrier roller frame of belt feeder.
The method of 13. lifting cylinders according to claim 11, is characterized in that, in step S4, by regulating height, the position of suspension ring (6) and the action of crane of jack (5) to realize that cylinder (4) is upper and lower, the movement of all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083469.6A CN103863944B (en) | 2014-03-07 | 2014-03-07 | The boom hoisting of belt conveyer roller and the method for lifting cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083469.6A CN103863944B (en) | 2014-03-07 | 2014-03-07 | The boom hoisting of belt conveyer roller and the method for lifting cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103863944A true CN103863944A (en) | 2014-06-18 |
| CN103863944B CN103863944B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410083469.6A Active CN103863944B (en) | 2014-03-07 | 2014-03-07 | The boom hoisting of belt conveyer roller and the method for lifting cylinder |
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| Country | Link |
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| CN (1) | CN103863944B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744025A (en) * | 2017-10-31 | 2018-03-02 | 毛晓坚 | A kind of drying tea leaves store all-in-one |
| CN114148890A (en) * | 2021-12-08 | 2022-03-08 | 广东鑫光智能系统有限公司 | A high-efficiency maintenance device for a paper cutter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1413316A (en) * | 1972-01-06 | 1975-11-12 | Dalglish H F | Roll handling apparatus |
| US20100019519A1 (en) * | 2006-07-26 | 2010-01-28 | Techint Compagnia Technica Internazionale S P A | Hooking device for moving systems of rolling cylinders |
| CN101891109A (en) * | 2010-07-16 | 2010-11-24 | 北京卫星制造厂 | Two-freedom-degree regulation self-leveling spreader and regulation method |
| CN102992168A (en) * | 2011-09-15 | 2013-03-27 | 上海科轻起重机有限公司 | Crane variable-distance spreader |
| CN203095411U (en) * | 2013-03-02 | 2013-07-31 | 中国石油化工股份有限公司 | Anti-drop cable roller lifting hook |
| CN203728417U (en) * | 2014-03-07 | 2014-07-23 | 中国神华能源股份有限公司 | Hoisting device of belt conveyor roller |
-
2014
- 2014-03-07 CN CN201410083469.6A patent/CN103863944B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1413316A (en) * | 1972-01-06 | 1975-11-12 | Dalglish H F | Roll handling apparatus |
| US20100019519A1 (en) * | 2006-07-26 | 2010-01-28 | Techint Compagnia Technica Internazionale S P A | Hooking device for moving systems of rolling cylinders |
| CN101891109A (en) * | 2010-07-16 | 2010-11-24 | 北京卫星制造厂 | Two-freedom-degree regulation self-leveling spreader and regulation method |
| CN102992168A (en) * | 2011-09-15 | 2013-03-27 | 上海科轻起重机有限公司 | Crane variable-distance spreader |
| CN203095411U (en) * | 2013-03-02 | 2013-07-31 | 中国石油化工股份有限公司 | Anti-drop cable roller lifting hook |
| CN203728417U (en) * | 2014-03-07 | 2014-07-23 | 中国神华能源股份有限公司 | Hoisting device of belt conveyor roller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744025A (en) * | 2017-10-31 | 2018-03-02 | 毛晓坚 | A kind of drying tea leaves store all-in-one |
| CN114148890A (en) * | 2021-12-08 | 2022-03-08 | 广东鑫光智能系统有限公司 | A high-efficiency maintenance device for a paper cutter |
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| Publication number | Publication date |
|---|---|
| CN103863944B (en) | 2016-12-28 |
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Address after: 100011 Shenhua building, 22 West Binhe Road, Dongcheng District, Beijing Patentee after: China Shenhua Energy Co.,Ltd. Patentee after: Guoneng Huanghua Port Co.,Ltd. Address before: 100011 Shenhua building, 22 West Binhe Road, Dongcheng District, Beijing Patentee before: China Shenhua Energy Co.,Ltd. Patentee before: SHENHUA HUANGHUA PORT Co.,Ltd. |