CN101891080A - Rapid belt replacing method - Google Patents
Rapid belt replacing method Download PDFInfo
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- CN101891080A CN101891080A CN 201010213690 CN201010213690A CN101891080A CN 101891080 A CN101891080 A CN 101891080A CN 201010213690 CN201010213690 CN 201010213690 CN 201010213690 A CN201010213690 A CN 201010213690A CN 101891080 A CN101891080 A CN 101891080A
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- belt
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- drawing hoist
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Abstract
The invention discloses a rapid belt replacing method, belonging to the mine belt conveyor technical field. New belts are folded and well put on a ground mine flat car, the car is sealed by a steel wire rope and conveyed into a shaft, and the new belts are all conveyed to the tail by virtue of a mine flat car and are well arranged. A vulcanizer is utilized to connect the new belts into a whole. The tail of the belt conveyer is provided with one prop pulling hoist, the belts at the upper layer and vulcanized new belts are connected by virtue of belt clamps on the tail, the belts at the lower layer are connected with the prop pulling hoist and tensioning is carried out, and old belts are cut off and separated at the tail. Meanwhile the belt conveyer and prop pulling hoist are started, and the velocities of the two are kept to be almost the same, thus the old belts are laid with the new belts, the prop pulling hoist collects the old belts, the belt conveyer coordinates the prop pulling hoist until the new belts are all laid in place and the old belts are all collected, then a last vulcanized joint is made, and a tensioning device is adjusted until belt replacing operation is all completed. The invention has the advantages that labour can be saved for constructor, safety can be achieved, and down time is short.
Description
Technical field
The present invention relates to the belt conveyor in mine technical field, specifically is a kind of method of rapid belt replacing.Can save manpower, safety performance is good, and also advantage such as shortening greatly of off-time.
Background technology
Belt is the important carrier of colliery transportation spoil or coal, the belt long operational time easy to wear, for safe operation, need change to old belt.Traditional replacing method is: the drawing hoist that two 25KW respectively are installed at belt head and tail, at tail old belt is cut off, at tail drawing hoist steel rope and lower floor's belt are connected toward drop-down, head with two drawing hoists lower floor as after stay, four drawing hoists cooperate, and old belt is exhausted, and per about 200 meters are divided one section, the belt folding pendulum is placed on the mining flat truck, seals car and be transported to ground; Lay new belt again, lay the belt that is transported to the down-hole, vulcanize belt connector, final adjustment take-up device, shaft down with vulcanizer with the head drawing hoist.There is following drawback in this method:
1, it is many to take personnel;
2, standing time is long;
3, dangerous big.
Summary of the invention
The invention provides a kind of method of rapid belt replacing, have the advantages that laborsaving, safety, standing time shorten greatly.
The present invention realizes with following technical scheme: a kind of method of rapid belt replacing, specifically:
1) in belt machine end changed course cylinder back a drawing hoist is installed, and is wrapped with haulage cable;
2) new strong belt is contained on the mining flat truck on the ground, folding pendulum is put well, fixes with steel rope envelope car, and being transported to down-hole changed course cylinder is between tail and the drawing hoist, arranges;
3) be end-to-end arranging good new strong belt with vulcanizer, and vulcanize in aggregates;
4) the upper strata belt of new strong belt head A that vulcanizates and old belt is linked with belt connect; With anchor clamps old belt machine end lower floor's belt and drawing hoist steel rope are connected, tighten up the drawing hoist steel rope;
5) old belt is cut off at belt machine end with cutter, cut off a little between belt card and anchor clamps;
6) start belt motor and drawing hoist toward post-tensioning, keep two motor speed basically identicals, new belt is followed old belt and is moved up and lay, the old belt of lower floor with drawing hoist toward drop-down, on one side toward drop-down, on empty mining flat truck, put on one side, cut off during to 200 meters left and right sides, seal car then and fix, shift onto on one side, change a mining flat truck of sky again, up to all having changed;
7) with vulcanizer last joint is vulcanized, adjust belt tensioner, carry out shaft down.
The invention has the beneficial effects as follows: construction method is laborsaving, safe, shorten the mine off-time greatly.
Description of drawings
Below in conjunction with drawings and Examples patent of the present invention is further specified.
Fig. 1 is an overall schematic of the present invention;
Fig. 2 is the partial schematic diagram of Fig. 1;
Fig. 3 is the anchor clamps scheme drawings.
Among the figure: 1, drawing hoist, 2, haulage cable, 3, mining flat truck, 4, new strong belt, 5, tail changed course cylinder, 6, old belt, 7, the belt card, 8, anchor clamps, 81, channel-section steel.
The specific embodiment
As depicted in figs. 1 and 2, in the appropriate location of belt machine end changed course cylinder 5 back a 25KW drawing hoist 1 is installed, and is wrapped with haulage cable 2.New strong belt 4 is contained on the mining flat truck 3 on the ground, and folding pendulum is put well, fixes with steel rope envelope car, is transported to the down-hole tail from auxiliary shaft, arranges.Be end-to-end arranging good new strong belt 4, and vulcanize with vulcanizer.The new strong belt head A place that vulcanizates and the upper strata of old belt are connected with belt card 7; Connect with the haulage cable 2 of anchor clamps 8, tighten up the drawing hoist steel rope old belt machine end lower floor's belt and drawing hoist.As shown in Figure 3, described anchor clamps 8 are made up of upper and lower two channel-section steels, and upper and lower two channel-section steel bolt togethers are fastening; Two 1.5 meters in channel-section steels are long.Old belt 6 is cut off at belt machine end with cutter then, cut off the some position between belt card 7 and anchor clamps 8.Start belt motor and drawing hoist (drawing hoist is toward post-tensioning), keep two motor speed basically identicals, new belt is followed old belt and is up laid, and the old belt of lower floor is past drop-down with drawing hoist, on one side toward drop-down, on empty mining flat truck, put on one side, cut off during 200 meters left and right sides, the envelope car fixes, and shifts onto on one side, change a mining flat truck of sky again, up to all having changed.With vulcanizer last joint is vulcanized, adjust belt tensioner, can carry out shaft down.
Belt machine end is put the new belt of sulfuration, new belt is to be placed on the mining flat truck, new leather belt head and old belt are used the belt card connection on the upper strata, lower floor's belt connects with anchor clamps and is connected with haulage cable, connect the back old belt is cut off at tail changed course cylinder place, start two motors, new belt is laid on the upper strata, old belt is received by lower floor, all changes last new belt connector of after cure.
Claims (3)
1. the method for a rapid belt replacing is characterized in that: specific as follows:
1) in belt machine end changed course cylinder (5) back a drawing hoist (1) is installed, and is wrapped with haulage cable (2);
2) new strong belt (4) is contained on the mining flat truck (3) on the ground, folding pendulum is put well, fixes with steel rope envelope car, is transported between down-hole tail changed course cylinder (5) and the drawing hoist (1), arranges;
3) be end-to-end arranging good new strong belt with vulcanizer, and vulcanize in aggregates;
4) the upper strata belt of new strong belt head A that vulcanizates and old belt (6) is connected with belt card (7); Connect with the steel rope (2) of anchor clamps (8), tighten up the drawing hoist steel rope old belt machine end lower floor's belt and drawing hoist;
5) old belt is cut off at belt machine end with cutter, cut off a little between belt card (7) and anchor clamps (8);
6) start belt motor and drawing hoist toward post-tensioning, keep two motor speed basically identicals, new belt is followed old belt and is moved up and lay, the old belt of lower floor with drawing hoist toward drop-down, on one side toward drop-down, on empty mining flat truck, put on one side, cut off during to 200 meters left and right sides, seal car then and fix, shift onto on one side, change a mining flat truck of sky again, up to all having changed;
7) with vulcanizer last joint is vulcanized, adjust belt tensioner, carry out shaft down.
2. the method for a kind of rapid belt replacing according to claim 1, it is characterized in that: described anchor clamps are made up of upper and lower two channel-section steels, and upper and lower two channel-section steel bolt togethers are fastening.
3. the method for a kind of rapid belt replacing according to claim 1 is characterized in that: the installation site of drawing hoist determines that according to field condition new belt is as the criterion can place down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010213690 CN101891080A (en) | 2010-06-30 | 2010-06-30 | Rapid belt replacing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010213690 CN101891080A (en) | 2010-06-30 | 2010-06-30 | Rapid belt replacing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101891080A true CN101891080A (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010213690 Pending CN101891080A (en) | 2010-06-30 | 2010-06-30 | Rapid belt replacing method |
Country Status (1)
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| CN (1) | CN101891080A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514876A (en) * | 2011-12-30 | 2012-06-27 | 大同煤矿集团有限责任公司 | Method for rapidly replacing adhesive tape |
| CN102555106A (en) * | 2012-01-21 | 2012-07-11 | 中交一航局安装工程有限公司 | Belt mounting method of high-altitude belt conveyor |
| CN102601577A (en) * | 2012-03-31 | 2012-07-25 | 山西长治王庄煤业有限责任公司 | Method for quickly changing belts of belt conveyors |
| CN103359448A (en) * | 2013-06-25 | 2013-10-23 | 南京梅山冶金发展有限公司 | Method for replacing long-distance steel wire rope core conveying belt |
| CN103738661A (en) * | 2013-12-27 | 2014-04-23 | 神华集团有限责任公司 | Conveying belt change method for conveyor |
| CN105263829A (en) * | 2013-05-30 | 2016-01-20 | 现代制铁株式会社 | Belt replacement device |
| CN105502192A (en) * | 2015-12-29 | 2016-04-20 | 龙口矿业集团有限公司 | Winch hook head section steel wire rope protection device for coal mine raking loader |
| CN106697723A (en) * | 2016-12-02 | 2017-05-24 | 苏士清 | Belt replacing method for coal mine belt conveyors |
| CN106743095A (en) * | 2017-01-24 | 2017-05-31 | 中煤第三建设集团机电安装工程有限责任公司 | A kind of inclines conveyor belt running zone face replacing options |
| CN108529133A (en) * | 2018-05-03 | 2018-09-14 | 合肥工业大学 | A kind of conveyer of fast changeable belt |
| CN111604659A (en) * | 2020-04-27 | 2020-09-01 | 中船澄西船舶修造有限公司 | Method for replacing conveying belt of ship self-unloading system |
| CN113184610A (en) * | 2021-06-09 | 2021-07-30 | 莱芜钢铁集团建筑安装工程有限公司 | Special device for replacing belt with old belt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108606A (en) * | 1980-01-24 | 1981-08-28 | Kawasaki Steel Corp | Exchange of used belt for new belt in boom belt conveyor accessory to yard machine |
| JPH10338319A (en) * | 1997-06-05 | 1998-12-22 | Asahi Tec Corp | Belt replacing device |
| CN1733572A (en) * | 2004-08-03 | 2006-02-15 | 神华集团有限责任公司 | Method for replacing belt of adhesive tape machine |
| CN101195436A (en) * | 2007-11-30 | 2008-06-11 | 中冶焦耐工程技术有限公司 | Method for rapidly replacing belt type conveyor rubber belt |
| CN201240773Y (en) * | 2008-06-11 | 2009-05-20 | 苏锋 | Clamp for hoisting and turning plate |
-
2010
- 2010-06-30 CN CN 201010213690 patent/CN101891080A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108606A (en) * | 1980-01-24 | 1981-08-28 | Kawasaki Steel Corp | Exchange of used belt for new belt in boom belt conveyor accessory to yard machine |
| JPH10338319A (en) * | 1997-06-05 | 1998-12-22 | Asahi Tec Corp | Belt replacing device |
| CN1733572A (en) * | 2004-08-03 | 2006-02-15 | 神华集团有限责任公司 | Method for replacing belt of adhesive tape machine |
| CN101195436A (en) * | 2007-11-30 | 2008-06-11 | 中冶焦耐工程技术有限公司 | Method for rapidly replacing belt type conveyor rubber belt |
| CN201240773Y (en) * | 2008-06-11 | 2009-05-20 | 苏锋 | Clamp for hoisting and turning plate |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514876A (en) * | 2011-12-30 | 2012-06-27 | 大同煤矿集团有限责任公司 | Method for rapidly replacing adhesive tape |
| CN102514876B (en) * | 2011-12-30 | 2013-11-06 | 大同煤矿集团有限责任公司 | Method for rapidly replacing adhesive tape |
| CN102555106B (en) * | 2012-01-21 | 2013-12-25 | 中交一航局安装工程有限公司 | Belt mounting method of high-altitude belt conveyor |
| CN102555106A (en) * | 2012-01-21 | 2012-07-11 | 中交一航局安装工程有限公司 | Belt mounting method of high-altitude belt conveyor |
| CN102601577A (en) * | 2012-03-31 | 2012-07-25 | 山西长治王庄煤业有限责任公司 | Method for quickly changing belts of belt conveyors |
| CN105263829A (en) * | 2013-05-30 | 2016-01-20 | 现代制铁株式会社 | Belt replacement device |
| EP3006380A4 (en) * | 2013-05-30 | 2017-08-30 | Hyundai Steel Company | Belt replacement device |
| CN105263829B (en) * | 2013-05-30 | 2017-10-03 | 现代制铁株式会社 | Belt replacing equipment |
| CN103359448B (en) * | 2013-06-25 | 2015-06-17 | 南京梅山冶金发展有限公司 | Method for replacing long-distance steel wire rope core conveying belt |
| CN103359448A (en) * | 2013-06-25 | 2013-10-23 | 南京梅山冶金发展有限公司 | Method for replacing long-distance steel wire rope core conveying belt |
| CN103738661A (en) * | 2013-12-27 | 2014-04-23 | 神华集团有限责任公司 | Conveying belt change method for conveyor |
| CN105502192A (en) * | 2015-12-29 | 2016-04-20 | 龙口矿业集团有限公司 | Winch hook head section steel wire rope protection device for coal mine raking loader |
| CN106697723A (en) * | 2016-12-02 | 2017-05-24 | 苏士清 | Belt replacing method for coal mine belt conveyors |
| CN106743095A (en) * | 2017-01-24 | 2017-05-31 | 中煤第三建设集团机电安装工程有限责任公司 | A kind of inclines conveyor belt running zone face replacing options |
| CN106743095B (en) * | 2017-01-24 | 2019-02-19 | 中煤第三建设集团机电安装工程有限责任公司 | A kind of inclines conveyor belt running zone face replacing options |
| CN108529133A (en) * | 2018-05-03 | 2018-09-14 | 合肥工业大学 | A kind of conveyer of fast changeable belt |
| CN111604659A (en) * | 2020-04-27 | 2020-09-01 | 中船澄西船舶修造有限公司 | Method for replacing conveying belt of ship self-unloading system |
| CN111604659B (en) * | 2020-04-27 | 2021-07-27 | 中船澄西船舶修造有限公司 | Method for replacing conveying belt of ship self-unloading system |
| CN113184610A (en) * | 2021-06-09 | 2021-07-30 | 莱芜钢铁集团建筑安装工程有限公司 | Special device for replacing belt with old belt |
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Application publication date: 20101124 |