CN203451150U - Hoisting device for replacing belt roller - Google Patents
Hoisting device for replacing belt roller Download PDFInfo
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- CN203451150U CN203451150U CN201320343908.3U CN201320343908U CN203451150U CN 203451150 U CN203451150 U CN 203451150U CN 201320343908 U CN201320343908 U CN 201320343908U CN 203451150 U CN203451150 U CN 203451150U
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- belt
- twisted rope
- spool
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Abstract
The utility model relates to a hoisting device, especially relates to a hoisting device for replacing a belt roller. The hoisting device for replacing the belt roller, comprises a hoist, a twisted rope, and a crow bar, wherein the twisted rope is wound on the hoist, and one end of the twisted rope is connected with one end of the crow bar. When the belt roller is replaced, the crow bar passes through the lower part of the belt, one end of the crow bar is fixed on a certain height by such as a rope, the other end of the crow bar is hoisted to the required height by the hoist, and the belt is supported, so that the belt roller is easily replaced in the time and labor saving way, and the belt is not easily scraped.
Description
Technical field
The utility model relates to a kind of winding plant, relates in particular to a kind of for changing the winding plant of belt roller.
Background technology
Z2 belt is 1350 blast furnace main charging belts, once et out of order causes blast furnace to stop production by affecting material loading, causes more serious economic loss.Certain Large Steel ironworks since blow-on in shorter time the scratch of Z2 belt serious, trace it to its cause and be, daily attention middle idler roller damages frequent, changes not in time, belt easily scratches.
More than 570 meters of Z2 belt total lengths, width is 1.4 meters, thickness is 20mm, 98 9.3mm steel ropes of internal arrangement.The head and the tail wheel distance of Z2 belt is 273 meters, and angle is 15 degree, and upper supporting roller is comprised of 3 500mm carrying rollers, and each weight is 17 kilograms; Snub pulley is 2 800mm carrying rollers, and each weight is 23 kilograms.Current, in the Renewal process of carrying roller, there is no the special instrument of lifting, only rely on hand labor to complete, manual operation is wasted time and energy, and easy scratch belt.
Utility model content
It is a kind of time saving and energy saving that the purpose of this utility model is to provide, be difficult for scratch belt for changing the winding plant of belt roller.
A kind of for changing the winding plant of belt roller, comprise winch, twisted rope, twisted rope is wrapped on winch, also comprise crowbar, support, spool, the circumferencial direction of spool is wound around twisted rope, the two ends of spool are passed and are stretched out the spool supported hole being arranged on support, and one end of spool arranges driven wheel, and driven wheel connects speed reduction gearing; One end of twisted rope connects one end of crowbar.
Wherein, the bottom of support arranges the first draw-in groove, the first draw-in groove is for the channel-section steel of clamping back-up belt, the shape of the first draw-in groove is similar to channel-section steel, the inside of the first draw-in groove can be connected in the outside of channel-section steel, the opening direction of the first draw-in groove is identical with the opening direction of channel-section steel, and two arm front portions of the first draw-in groove arrange the first pin hole, and the first pin hole is for interting pin.The other end of crowbar arranges iron chains.
Wherein, support also comprises two hold-down arms, and two hold-down arms are positioned at the first draw-in groove top.Spool is used for being wound around twisted rope, and speed reduction gearing is used to provide power; Spool supported hole is positioned on two hold-down arms.The other end of spool arranges ratchet, and the top of ratchet is provided for the ratchet of the position of positioning ratchet wheel, and the end of ratchet is by ratchet S. A. connection bracket.Speed reduction gearing comprises: with the power gear of driven wheel engagement, the driving handle being connected with power gear.
Wherein, also comprise angulated roping, angulated roping is used for as twisted rope provides enough bearing heights, and the top of angulated roping arranges hoist cable and supports pulley, and hoist cable guide rail is set in the front body of angulated roping.
Angulated roping and winch divide and are arranged, and angulated roping bottom arranges the second draw-in groove, and the second draw-in groove is for the channel-section steel of clamping back-up belt, and the shape of the second draw-in groove is similar to channel-section steel; The size of the second draw-in groove is greater than the size with the channel-section steel of its clamping, and the opening direction of the second draw-in groove is identical with the opening direction of channel-section steel, and two arm front portions of the second draw-in groove arrange the second pin hole.Or angulated roping and support are wholely set, the top of the bottom connection bracket of angulated roping.
Twisted rope is that diameter is the steel wire of 4mm, and the end of twisted rope arranges hook, and twisted rope connects crowbar by hook.
The beneficial effects of the utility model are: a kind of for changing the winding plant of belt roller, comprise winch, twisted rope, crowbar, support, spool, the circumferencial direction of spool is wound around twisted rope, the two ends of spool are passed and are stretched out the spool supported hole being arranged on support, one end of spool arranges driven wheel, and driven wheel connects speed reduction gearing; Twisted rope is wrapped on winch, and one end of twisted rope connects one end of crowbar.When changing belt roller, crowbar passes from belt bottom, one end of crowbar can be fixed on certain height by modes such as ropes, the other end of crowbar rises to the height needing by winch, belt is lifted, thereby can complete like a cork the work of changing carrying roller, time saving and energy saving, be difficult for scratch belt.
Accompanying drawing explanation
For technical scheme clearer, that the utility model embodiment is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, without paying under the prerequisite of creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the utility model is a kind of for changing the structural representation of an embodiment of winch of the winding plant of belt roller.
Fig. 2 is that the utility model is a kind of for changing another visual angle structural representation of Fig. 1 example of winch of the winding plant of belt roller.
Fig. 3 is that the utility model is a kind of for changing the structural representation of angulated roping of the winding plant of belt roller.
Fig. 4 is that the utility model is a kind of for changing the structural representation at another visual angle of Fig. 3 example of angulated roping of the winding plant of belt roller.
Fig. 5 is that the utility model is a kind of for changing an example structure schematic diagram of the winding plant of belt roller.
Fig. 6 is that the utility model is a kind of for changing the structural representation at another visual angle of Fig. 5 example of the winding plant of belt roller.
Fig. 7 is that the utility model is a kind of for changing the structural representation of ratchet of the winding plant of belt roller.
Fig. 8 is that the utility model is a kind of for changing the structural representation of ratchet of the winding plant of belt roller.
1-winch; 2-twisted rope; 3-crowbar; 4-support; 5-the first draw-in groove; 6-the first pin hole; 7-iron chains; 8-reel; 9-spool; 10-spool supported hole; 11-driven wheel; 12-power gear; 13-driving handle; 14-ratchet; 15-ratchet; 16-angulated roping; 17-supports pulley; 18-hoist cable track; 19-the second draw-in groove; 20 second pin holes.
The specific embodiment
It is a kind of for changing the winding plant of belt roller that the utility model provides, in order to make, those of skill in the art are clearer understands the utility model scheme, and make the above-mentioned object of the utility model, feature, beneficial effect can more understand, understandable, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
In conjunction with Fig. 1-8 pair the utility model is a kind of, for changing the embodiment of the winding plant of belt roller, be described as follows.
Embodiment mono-
For changing a winding plant for belt roller, comprising: winch 1, twisted rope 2, crowbar 3, twisted rope 2 is wrapped on winch 1, and one end of twisted rope 2 connects one end of crowbar 3.
When changing belt roller, crowbar 3 passes from belt bottom, and one end of crowbar 3 is fixed on certain height by modes such as ropes, for example, be fixed on the channel-section steel of back-up belt; The other end of crowbar 3 connects twisted rope 2, and twisted rope 2 rises to the other end of crowbar 3 height needing under the effect of winch 1, and belt is lifted, thereby can complete like a cork the work of changing carrying roller, time saving and energy saving, is difficult for scratch belt.
Embodiment bis-
For changing a winding plant for belt roller, comprising: winch 1, twisted rope 2, crowbar 3, twisted rope 2 is wrapped on winch 1, and one end of twisted rope 2 connects one end of crowbar 3.
The other end of crowbar 3 arranges iron chains 7, can this end of crowbar be fixed on to a suitable height by iron chains 7, facilitates winch 1 end of the connection twisted rope 2 of crowbar 3 to be risen to the height needing.。
Winch 1 also comprises spool 9, spool supported hole 10, driven wheel 11, speed reduction gearing, and the two ends of spool 9 are passed and stretched out the spool supported hole 10 being arranged on support 4, and one end of spool 9 arranges driven wheel 11, and driven wheel connects speed reduction gearing.Speed reduction gearing comprises: with the power gear 12 of driven wheel 11 engagements, the driving handle 13 being connected with power gear 12.The circumferencial direction of spool 9 is wound around twisted rope 2.By driving handle 13, drive power gear 12 rotations, drive driven wheel 11 rotations, driven wheel 11 rotarily drives spool 9 rotations, and spool 9 rotations realize the folding and unfolding of twisted rope 2 and elevator action.
Can select the size of driven wheel 11 and power gear 12, obtain the transmitting ratio needing, the size and dimension of driving handle 13 can be set flexibly, with smaller power, complete the elevator action needing.
When changing belt roller, crowbar 3 passes from belt bottom, and one end of crowbar 3 is fixed on certain height by iron chains 7, for example, be fixed on the channel-section steel of back-up belt; The other end of crowbar 3 connects twisted rope 2, and twisted rope 2 rises to the other end of crowbar 3 height needing under the effect of winch 1, and belt is lifted, thereby can complete like a cork the work of changing carrying roller, time saving and energy saving, is difficult for scratch belt.
Embodiment tri-
For changing a winding plant for belt roller, comprising: winch 1, twisted rope 2, crowbar 3, twisted rope 2 is wrapped on winch 1, and one end of twisted rope 2 connects one end of crowbar 3.
The other end of crowbar 3 arranges iron chains 7, can this end of crowbar be fixed on to a suitable height by iron chains 7, facilitates winch 1 end of the connection twisted rope 2 of crowbar 3 to be risen to the height needing.。
Winch 1 also comprises spool 9, spool supported hole 10, driven wheel 11, speed reduction gearing, and the two ends of spool 9 are passed and stretched out the spool supported hole 10 being arranged on support 4, and one end of spool 9 arranges driven wheel 11, and driven wheel connects speed reduction gearing.Speed reduction gearing comprises: with the power gear 12 of driven wheel 11 engagements, the driving handle 13 being connected with power gear 12.The circumferencial direction of spool 9 is wound around twisted rope 2.By driving handle 13, drive power gear 12 rotations, drive driven wheel 11 rotations, driven wheel 11 rotarily drives spool 9 rotations, and spool 9 rotations realize the folding and unfolding of twisted rope 2 and elevator action.
Can select the size of driven wheel 11 and power gear 12, obtain the transmitting ratio needing, the size and dimension of driving handle 13 can be set flexibly, with smaller power, complete the elevator action needing.
In the present embodiment, the other end of spool 9 arranges ratchet 14, and the top of ratchet 14 is provided for the ratchet 15 of the position of positioning ratchet wheel 14, and the end of ratchet 15 is by ratchet S. A. connection bracket 4.Ratchet 14 is with spool 9 rotations, and when needs are located, ratchet 15 puts down around the rotation of ratchet S. A., with ratchet 14 engagements, prevents spool 9 reversings, the location that completes elevator height.Engagement by ratchet 14 with ratchet 15, the location that can realize easily elevator height.
In the present embodiment, also comprise angulated roping 16, the top of angulated roping 16 arranges hoist cable and supports pulley 17, and hoist cable guide rail 18 is set in the front body of angulated roping 16.Twisted rope 2 is walked around hoist cable and is supported pulley 17, and hoist cable supports pulley 17 and guaranteed that twisted rope 2 has enough height and lifts belt.Hoist cable guide rail 18 can be avoided twisted rope 2 clots by actv., is conducive to the carrying out of elevator action.
Angulated roping 16 is arranged with winch for 1 minute, and it is similar to channel-section steel that angulated roping 16 bottoms arrange the shape of the second draw-in groove 19, the second draw-in grooves 19; The size of the second draw-in groove 19 is greater than the size with the channel-section steel of the back-up belt of its clamping, and second opening direction of draw-in groove 19 is identical with the opening direction of channel-section steel, and two arm front portions of the second draw-in groove 19 arrange the second pin hole 20.
The steel wire that twisted rope 2 is 4mm for diameter, the end of twisted rope 2 arranges hook, and twisted rope 2 connects crowbar 3 by hook.
When changing belt roller, the first draw-in groove 5 is connected in the first side channel steel of lifting belt, clamping position approaches the carrying roller that needs replacing, second draw-in groove 19 next-door neighbour's the first draw-in grooves 5 are connected in the first side channel steel of lifting belt, crowbar 3 passes from belt bottom, one end of crowbar 3 connects by iron chains 7 the second side channel steel of lifting belt, and the other end of crowbar 3 connects twisted rope 2.The process of walking of twisted rope 2 is: one end of crowbar 3, hoist cable support pulley 17, hoist cable guide rail 18.Shake driving handle 13, drive spool 9 rotations, spool 9 starts folding and unfolding twisted rope 2, and the other end of twisted rope 2 crowbars 3 rises to the height needing, and belt is lifted, thereby can complete like a cork the work of changing carrying roller, time saving and energy saving, is difficult for scratch belt.
Embodiment tetra-
For changing a winding plant for belt roller, comprising: winch 1, twisted rope 2, crowbar 3, twisted rope 2 is wrapped on winch 1, and one end of twisted rope 2 connects one end of crowbar 3.
The other end of crowbar 3 arranges iron chains 7, can this end of crowbar be fixed on to a suitable height by iron chains 7, facilitates winch 1 end of the connection twisted rope 2 of crowbar 3 to be risen to the height needing.。
Winch 1 also comprises spool 9, spool supported hole 10, driven wheel 11, speed reduction gearing, and the two ends of spool 9 are passed and stretched out the spool supported hole 10 being arranged on support 4, and one end of spool 9 arranges driven wheel 11, and driven wheel connects speed reduction gearing.Speed reduction gearing comprises: with the power gear 12 of driven wheel 11 engagements, the driving handle 13 being connected with power gear 12.The circumferencial direction of spool 9 is wound around twisted rope 2.By driving handle 13, drive power gear 12 rotations, drive driven wheel 11 rotations, driven wheel 11 rotarily drives spool 9 rotations, and spool 9 rotations realize the folding and unfolding of twisted rope 2 and elevator action.
Can select the size of driven wheel 11 and power gear 12, obtain the transmitting ratio needing, the size and dimension of driving handle 13 can be set flexibly, with smaller power, complete the elevator action needing.
In the present embodiment, the other end of spool 9 arranges ratchet 14, and the top of ratchet 14 is provided for the ratchet 15 of the position of positioning ratchet wheel 14, and the end of ratchet 15 is by ratchet S. A. connection bracket 4.Ratchet 14 is with spool 9 rotations, and when needs are located, ratchet 15 puts down around the rotation of ratchet S. A., with ratchet 14 engagements, prevents spool 9 reversings, the location that completes elevator height.Engagement by ratchet 14 with ratchet 15, the location that can realize easily elevator height.
In the present embodiment, also comprise angulated roping 16, the top of angulated roping 16 arranges hoist cable and supports pulley 17, and hoist cable guide rail 18 is set in the front body of angulated roping 16.Twisted rope 2 is walked around hoist cable and is supported pulley 17, and hoist cable supports pulley 17 and guaranteed that twisted rope 2 has enough height and lifts belt.Hoist cable guide rail 18 can be avoided twisted rope 2 clots by actv., is conducive to the carrying out of elevator action.
Angulated roping 16 is wholely set with support 4, the top of the bottom connection bracket 4 of angulated roping 16.
The steel wire that twisted rope 2 is 4mm for diameter, the end of twisted rope 2 arranges hook, and twisted rope 2 connects crowbar 3 by hook.
When changing belt roller, the first draw-in groove 5 is connected in the first side channel steel of lifting belt, clamping position approaches the carrying roller that needs replacing, second draw-in groove 19 next-door neighbour's the first draw-in grooves 5 are connected in the first side channel steel of lifting belt, crowbar 3 passes from belt bottom, one end of crowbar 3 connects by iron chains 7 the second side channel steel of lifting belt, and the other end of crowbar 3 connects twisted rope 2.The process of walking of twisted rope 2 is: one end of crowbar 3, hoist cable support pulley 17, hoist cable guide rail 18.Shake driving handle 13, drive spool 9 rotations, spool 9 starts folding and unfolding twisted rope 2, and the other end of twisted rope 2 crowbars 3 rises to the height needing, and belt is lifted, thereby can complete like a cork the work of changing carrying roller, time saving and energy saving, is difficult for scratch belt.
Embodiment five
For changing a winding plant for belt roller, comprising: winch 1, twisted rope 2, crowbar 3, twisted rope 2 is wrapped on winch 1, and one end of twisted rope 2 connects one end of crowbar 3.
The other end of crowbar 3 arranges tied rope 7, can this end of crowbar be fixed on to a suitable height by tied rope 7, facilitates winch 1 end of the connection twisted rope 2 of crowbar 3 to be risen to the height needing.。
Can select the size of driven wheel 11 and power gear 12, obtain the transmitting ratio needing, the size and dimension of driving handle 13 can be set flexibly, with smaller power, complete the elevator action needing.
When changing belt roller, crowbar 3 passes from belt bottom, and one end of crowbar 3 is fixed on certain height by tied rope 7, for example, be fixed on the channel-section steel of back-up belt; The other end of crowbar 3 connects twisted rope 2, and twisted rope 2 rises to the other end of crowbar 3 height needing under the effect of winch 1, and belt is lifted, thereby can complete like a cork the work of changing carrying roller, time saving and energy saving, is difficult for scratch belt.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (9)
1. one kind for changing the winding plant of belt roller, comprise winch (1), twisted rope (2), twisted rope (2) is wrapped on winch (1), it is characterized in that, also comprise crowbar (3), support (4), spool (9), the circumferencial direction of spool (9) is wound around twisted rope (2), and the two ends of spool (9) are passed and stretched out the spool supported hole (10) being arranged on support (4), one end of spool (9) arranges driven wheel (11), and described driven wheel (11) connects speed reduction gearing; One end of described twisted rope (2) connects one end of crowbar (3).
2. a kind of for changing the winding plant of belt roller as claimed in claim 1, it is characterized in that, the bottom of described support (4) arranges the first draw-in groove (5), the shape of described the first draw-in groove (5) is similar to the shape of the channel-section steel of back-up belt, the opening direction of described the first draw-in groove (5) is identical with the opening direction of channel-section steel, and two arm front portions of the first draw-in groove (5) arrange the first pin hole (6).
3. a kind ofly as claimed in claim 2 for changing the winding plant of belt roller, it is characterized in that, the other end of described crowbar (3) arranges iron chains (7).
4. a kind ofly as claimed in claim 1 for changing the winding plant of belt roller, it is characterized in that, described speed reduction gearing comprises: with the power gear (12) of driven wheel (11) engagement, the driving handle (13) being connected with described power gear (12).
5. a kind of for changing the winding plant of belt roller as claimed in claim 1, it is characterized in that, the other end of described spool (9) arranges ratchet (14), the top of described ratchet (14) is provided for the ratchet (15) of the position of positioning ratchet wheel (14), and the end of described ratchet (15) is by ratchet S. A. connection bracket (4).
6. a kind of for changing the winding plant of belt roller as claimed in claim 5, it is characterized in that, also comprise angulated roping (16), the top of described angulated roping (16) arranges hoist cable and supports pulley (17), in the front body of described angulated roping (16), hoist cable guide rail is set.
7. a kind of for changing the winding plant of belt roller as claimed in claim 6, it is characterized in that, described angulated roping (16) is arranged with winch (1) minute, and described angulated roping (16) bottom arranges the second draw-in groove (19), and the shape of described the second draw-in groove (19) is similar to channel-section steel; The size of described the second draw-in groove (19) is greater than the size with the channel-section steel of the back-up belt of its clamping, and the opening direction of described the second draw-in groove (19) is identical with the opening direction of channel-section steel, and two arm front portions of the second draw-in groove (19) arrange the second pin hole (20).
8. a kind ofly as claimed in claim 6 for changing the winding plant of belt roller, it is characterized in that, described angulated roping (16) is wholely set with winch (1), the top of the bottom connection bracket (4) of angulated roping (16).
9. a kind of for changing the winding plant of belt roller as claimed in claim 1, it is characterized in that, the steel wire that described twisted rope (2) is 4mm for diameter, the end of described twisted rope (2) arranges hook, and described twisted rope (2) connects described crowbar (3) by described hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320343908.3U CN203451150U (en) | 2013-06-14 | 2013-06-14 | Hoisting device for replacing belt roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320343908.3U CN203451150U (en) | 2013-06-14 | 2013-06-14 | Hoisting device for replacing belt roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451150U true CN203451150U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320343908.3U Expired - Lifetime CN203451150U (en) | 2013-06-14 | 2013-06-14 | Hoisting device for replacing belt roller |
Country Status (1)
| Country | Link |
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| CN (1) | CN203451150U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627703A (en) * | 2017-02-27 | 2017-05-10 | 莱芜钢铁集团有限公司 | Simple take-up and pay-off transport cart for small and medium-sized belt reels |
| CN108002263A (en) * | 2017-12-18 | 2018-05-08 | 辽宁三三工业有限公司 | A kind of Steel cable pulley device of autorotation adjustment |
| CN108609349A (en) * | 2018-04-26 | 2018-10-02 | 莱芜钢铁集团有限公司 | Device and replacing options for replacing heavy-duty plate feeder carrier bar and feeding groove |
| CN108945057A (en) * | 2018-07-11 | 2018-12-07 | 福建永诚农牧科技集团有限公司 | Sick dead pig clears up vehicle |
| CN109715532A (en) * | 2016-09-21 | 2019-05-03 | 莱特拉姆有限责任公司 | Charging and discharge component for conveyer |
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2013
- 2013-06-14 CN CN201320343908.3U patent/CN203451150U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715532A (en) * | 2016-09-21 | 2019-05-03 | 莱特拉姆有限责任公司 | Charging and discharge component for conveyer |
| CN109715532B (en) * | 2016-09-21 | 2021-08-17 | 莱特拉姆有限责任公司 | Feeding and discharging assembly for conveyor |
| CN106627703A (en) * | 2017-02-27 | 2017-05-10 | 莱芜钢铁集团有限公司 | Simple take-up and pay-off transport cart for small and medium-sized belt reels |
| CN108002263A (en) * | 2017-12-18 | 2018-05-08 | 辽宁三三工业有限公司 | A kind of Steel cable pulley device of autorotation adjustment |
| CN108002263B (en) * | 2017-12-18 | 2023-11-24 | 辽宁三三工业有限公司 | Steel wire rope carrier roller device capable of automatically adjusting rotation |
| CN108609349A (en) * | 2018-04-26 | 2018-10-02 | 莱芜钢铁集团有限公司 | Device and replacing options for replacing heavy-duty plate feeder carrier bar and feeding groove |
| CN108945057A (en) * | 2018-07-11 | 2018-12-07 | 福建永诚农牧科技集团有限公司 | Sick dead pig clears up vehicle |
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Granted publication date: 20140226 |