CN102583013A - Belt storage device - Google Patents
Belt storage device Download PDFInfo
- Publication number
- CN102583013A CN102583013A CN2012100690559A CN201210069055A CN102583013A CN 102583013 A CN102583013 A CN 102583013A CN 2012100690559 A CN2012100690559 A CN 2012100690559A CN 201210069055 A CN201210069055 A CN 201210069055A CN 102583013 A CN102583013 A CN 102583013A
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- belt
- frame
- dolly
- travelling car
- central support
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Abstract
The invention discloses a belt storage device, which comprises a rack with upper and lower guide rails, a mobile car, a fixed car, a winding device and intermediate supports. The mobile car and the fixed car are arranged relatively on the front and rear ends of the rack, wherein the fixed car is fixed on the rack and the mobile car is arranged on the lower guide rail of the rack; bend pulleys are arranged on the mobile car according to the multiple layer, which is the same to the fixed car; the belt enters from one end of the rack into the bend pulleys on the mobile car and the fixed car and winds back and forth between the bend pulleys, then the belt is protruded from the other end of the rack; the winding device is arranged on one end of the rack and is connected with the mobile car through a wire rope; and a plurality of middle supports are arranged between the mobile car and the fixed car on the rack. According to the invention, the length of the belt stored by the belt storage device is infinite theoretically, the automatic tension and synchronous extension of the belt are realized and the problem of synchronous extension of the belt with the moving forward of the TBM (tunnel boring machine) is solved.
Description
Technical field
The present invention relates to a kind of belt memory storage.
Background technology
The transport systems of slagging tap is a series of devices that a kind of dregs that tunnel excavation is gone out is transported to slag dumping point, and it affects operating efficiency, construction environment, construction cost of tunnel engineering etc.At present, the available transport systems of slagging tap has locomotive traction rail transport systems, large-scale dumping truck trackless transport systems and extensible formula belt feeder transport systems etc. in the domestic and international tunnel construction.And construct for the TBM (full face rock tunnel boring machine) in the tunnel of growing up; The extensible formula belt feeder transport systems of slagging tap is compared characteristics such as other mode of slagging tap has continuous conveying, haul distance is far away, freight volume is big, pollution is little, TBM capacity utilization rate height, thereby is becoming the slag tap important development direction of transport systems of constructing tunnel.When the TBM construction adopted extensible formula belt feeder to slag tap transport systems, belt machine tail part was fixed on the TBM equipment, follows the motion of TBM, and this can prolong along with moving forward of TBM with regard to requiring belt synchronously.How to realize that the auto-tensioning of belt becomes the subject matter that will solve with extending synchronously.
Summary of the invention
The purpose of this invention is to provide a kind of length-adjustable belt memory storage.
The technical scheme that realizes the employing of foregoing invention order is following:
Belt memory storage of the present invention comprises frame with upper and lower guide rail, travelling car, fixedly dolly, winding plant, central support; Said travelling car and fixedly dolly be oppositely disposed in the rear and front end of frame, wherein fixedly cart stationary is on frame, travelling car is located on the lower guideway of frame; Travelling car and fixedly be provided with the changed course cylinder by multilayer respectively on the dolly; Belt gets at travelling car and stretches out from the other end of frame after fixedly twining back and forth between the changed course cylinder on the dolly again from an end of frame; One winding plant is located at an end of frame, and is connected with travelling car through steel rope; On the frame at travelling car with fixedly be provided with several central supports between the dolly; The upper end of central support hangs on the upper rail of frame through roller; The lower end is installed on the lower guideway of frame through road wheel; Carrying roller is installed on the central support belt is supported and leads, connect through compliant member between the central support.
Said travelling car and fixedly be provided with a hold-down roll between per two of the changed course cylinder on the dolly.
Be provided with a crashproof walking dolly that gets on the right track and cooperate with said frame between per two of the described central support; Said compliant member is connected between central support and the crashproof walking dolly.
Described central support and level are 45.
Compared with prior art, belt memory storage provided by the present invention has following effect:
1, the Belt Length theory unlimited that can store;
2, realize the auto-tensioning of belt and extension synchronously, solved the problem that belt can prolong along with moving forward of TBM synchronously;
3, after the belt of once storage uses up, can utilize the belt sulfurization technology that new belt is inserted in the memory storage, realize the extension of long distance.
Below in conjunction with accompanying drawing technical scheme of the present invention is further specified.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a birds-eye view of the present invention.
Fig. 3 is central support of the present invention and crashproof walking dolly partial schematic diagram.
Among the figure: 1. frame; 2. travelling car; 3. fixing dolly; 4. changed course cylinder; 5. hold-down roll; 6. winding plant; 7. central support; 8. crashproof walking dolly; 9. chain; 10. carrying roller; 11. belt; 12. roller; 13. upper rail; 14. steel rope; 15. lower guideway; 16. road wheel; 17. wheel.
The specific embodiment
Belt memory storage of the present invention such as Fig. 1-shown in Figure 3 comprise frame 1 with upper and lower guide rail 13,15, travelling car 2, fixedly dolly 3, winding plant 6, central support 7; Said travelling car 2 is a triangle with fixing dolly 3, and they are oppositely disposed in the rear and front end of frame 1, and wherein fixedly dolly 3 is fixed on the frame, and travelling car 2 moves forward and backward through the lower guideway 15 upper edge guide rails 15 that wheel 17 is located at frame 1; Be provided with changed course cylinder 4 by multilayer respectively on the hypotenuse of travelling car 2 and fixing dolly 3; Belt 11 gets at travelling car 2 and stretches out from the other end of frame after fixedly twining back and forth between the changed course cylinder 4 on the dolly 3 again from an end of frame; Be provided with a hold-down roll 5 between the cylinders 4 increasing the cornerite of belt in per two changed courses, the layer distance of dwindling 11 of belt 11 and belts reduces the overall volume of belt memory storage; One winding plant 6 is located at an end of frame, and is connected with travelling car 2 through steel rope 14; On the frame 1 at travelling car 2 with fixedly be provided with the central support 7 that several and level are 45 between the dolly 3; The upper end of central support 7 hangs on the upper rail 13 of frame 1 through roller 12; The lower end is installed on the lower guideway 15 of frame 1 through road wheel 16; Carrying roller 10 is installed on the central support 7, is provided with the 13 crashproof walking dollies 8 that cooperate that get on the right track with said frame 1 between per two central supports 7; Between central support 7 and crashproof walking dolly 8, be connected with chain 9, in order at travelling car 2 away from the distance between restriction central support 7 and the crashproof walking dolly 8 in the fixing dolly 3; Also can only between central support 7, connect with chain, in order at travelling car 2 away from fixedly limiting the distance between the central support 7 in the dolly 3; Be provided with carrying roller 10 above the frame belt 11 is supported and lead, if belt directly stretches out from changed course cylinder 4, the top of frame 1 can not established carrying roller 10.
The present invention is to provide a kind of ability auto-tensioning and the belt memory storage that in good time extends; In use frame 1 is fixed in the belt feeder return belt way; The frame that can store the difference of Belt Length as required and make different length or height, frame is long more, and the belt of winding is long more; Frame is high more, and the cylinder number of plies of layout is many more, and the belt of storage is also just long more.Because travelling car 2 and the fixing distance variable between the dolly 3, so the Belt Length of twining is variable.Central support 7 can be different according to the different quantity of installing of frame length, and interval 4m is one usually.When the storage belt uses up when need inserting new belt, away from fixing dolly 3, travelling car 2 pulling chains 9 drive crashproof walking dolly 8 and central support 7, the even support of 7 pairs of belts 11 of realization central support by winding plant 6 pulling travelling cars 2.Spur central support 7 for ease, when design, make center of gravity deflection pulling one side (travelling car 2 one sides) of central support 7, be 45 with level.Along with the release of belt 11, travelling car 2 and the fixing reduced distances between the dolly 3, crashproof dolly 8 uses up when storage belt 11 preventing, travelling car 2 and fixedly between the dolly 3 distance mutual interference and collision takes place between the central support 7 more in short-term.10 pairs of belts of carrying roller on the central support 7 play a part to support and guiding.
When belt machine tail part is followed rock ripper when advancing; The speed adjustment that the winding plant 6 of frequency conversion drive advances according to afterbody discharges the speed of steel rope; Make the two reach consistent, travelling car 2 can be pulled to fixedly dolly 3 under the effect of belt 11 tension force, make reduced distances between the two; Be wrapped in travelling car 2 and fixedly belt 11 length between the changed course cylinder 4 on the dolly 3 shorten, this process is equivalent to memory storage in good time extension belt automatically.After the belt 11 release extensions of storage finish, can a new joint belt be inserted in the storage silo through the belt sulfurization technology.So back and forth, existing technology can realize the extension of 15Km skin band.
Claims (4)
1. belt memory storage is characterized in that: comprise frame with upper and lower guide rail, travelling car, fixedly dolly, winding plant, central support; Said travelling car and fixedly dolly be oppositely disposed in the rear and front end of frame, wherein fixedly cart stationary is on frame, travelling car is located on the lower guideway of frame; Travelling car and fixedly be provided with the changed course cylinder by multilayer respectively on the dolly; Belt gets at travelling car and stretches out from the other end of frame after fixedly twining back and forth between the changed course cylinder on the dolly again from an end of frame; One winding plant is located at an end of frame, and is connected with travelling car through steel rope; On the frame at travelling car with fixedly be provided with several central supports between the dolly; The upper end of central support hangs on the upper rail of frame through roller; The lower end is installed on the lower guideway of frame through road wheel; Carrying roller is installed on the central support belt is supported and leads, connect through compliant member between the central support.
2. belt memory storage according to claim 1 is characterized in that: said travelling car and fixedly be provided with a hold-down roll between per two of the changed course cylinder on the dolly.
3. belt memory storage according to claim 1 and 2 is characterized in that: be provided with a crashproof walking dolly that gets on the right track and cooperate with said frame between per two of the described central support; Said compliant member is connected between central support and the crashproof walking dolly.
4. belt memory storage according to claim 3 is characterized in that: described central support and level are 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100690559A CN102583013A (en) | 2012-03-15 | 2012-03-15 | Belt storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100690559A CN102583013A (en) | 2012-03-15 | 2012-03-15 | Belt storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102583013A true CN102583013A (en) | 2012-07-18 |
Family
ID=46472394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100690559A Pending CN102583013A (en) | 2012-03-15 | 2012-03-15 | Belt storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102583013A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625795A (en) * | 2019-01-30 | 2019-04-16 | 中国铁建重工集团有限公司 | Belt conveyor |
| CN112318422A (en) * | 2020-11-13 | 2021-02-05 | 广东水电二局股份有限公司 | Belt recovery device and method |
| CN113460575A (en) * | 2021-07-26 | 2021-10-01 | 中国铁建重工集团股份有限公司 | Continuous belt conveyor |
| CN114408467A (en) * | 2022-03-09 | 2022-04-29 | 济宁矿业集团海纳科技机电股份有限公司 | Rack and pinion type telescopic tail device and adjusting method |
| CN116986221A (en) * | 2023-09-28 | 2023-11-03 | 中铁工程服务有限公司 | Belt extension method of telescopic belt conveyor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086031A (en) * | 1966-05-13 | 1967-10-04 | John Broaddus Long | Belt take-up and storage unit for extensible belt conveyors |
| CN86102393A (en) * | 1985-03-20 | 1986-09-17 | 丹尼斯·姆拉斯 | Belt storage unit |
| US5685415A (en) * | 1995-06-08 | 1997-11-11 | Fmc Corporation | Conveyor belt storage system |
| JP2000017993A (en) * | 1998-07-02 | 2000-01-18 | Gou Tekkosho:Kk | Method for driving and extending muck conveyor belt and muck conveyor in tunnel excavation |
| CN2523732Y (en) * | 2001-10-15 | 2002-12-04 | 王建军 | Telescopic belt conveyer |
| CN202464661U (en) * | 2012-03-15 | 2012-10-03 | 中国铁建重工集团有限公司 | Belt storage device |
-
2012
- 2012-03-15 CN CN2012100690559A patent/CN102583013A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086031A (en) * | 1966-05-13 | 1967-10-04 | John Broaddus Long | Belt take-up and storage unit for extensible belt conveyors |
| CN86102393A (en) * | 1985-03-20 | 1986-09-17 | 丹尼斯·姆拉斯 | Belt storage unit |
| US5685415A (en) * | 1995-06-08 | 1997-11-11 | Fmc Corporation | Conveyor belt storage system |
| JP2000017993A (en) * | 1998-07-02 | 2000-01-18 | Gou Tekkosho:Kk | Method for driving and extending muck conveyor belt and muck conveyor in tunnel excavation |
| CN2523732Y (en) * | 2001-10-15 | 2002-12-04 | 王建军 | Telescopic belt conveyer |
| CN202464661U (en) * | 2012-03-15 | 2012-10-03 | 中国铁建重工集团有限公司 | Belt storage device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625795A (en) * | 2019-01-30 | 2019-04-16 | 中国铁建重工集团有限公司 | Belt conveyor |
| CN109625795B (en) * | 2019-01-30 | 2024-05-24 | 中国铁建重工集团股份有限公司 | Belt conveyor |
| CN112318422A (en) * | 2020-11-13 | 2021-02-05 | 广东水电二局股份有限公司 | Belt recovery device and method |
| CN113460575A (en) * | 2021-07-26 | 2021-10-01 | 中国铁建重工集团股份有限公司 | Continuous belt conveyor |
| CN114408467A (en) * | 2022-03-09 | 2022-04-29 | 济宁矿业集团海纳科技机电股份有限公司 | Rack and pinion type telescopic tail device and adjusting method |
| CN116986221A (en) * | 2023-09-28 | 2023-11-03 | 中铁工程服务有限公司 | Belt extension method of telescopic belt conveyor |
| CN116986221B (en) * | 2023-09-28 | 2023-12-29 | 中铁工程服务有限公司 | Belt extension method of telescopic belt conveyor |
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Application publication date: 20120718 |