CN205771454U - A kind of belt conveyor turning device - Google Patents
A kind of belt conveyor turning device Download PDFInfo
- Publication number
- CN205771454U CN205771454U CN201620488057.5U CN201620488057U CN205771454U CN 205771454 U CN205771454 U CN 205771454U CN 201620488057 U CN201620488057 U CN 201620488057U CN 205771454 U CN205771454 U CN 205771454U
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- Prior art keywords
- belt
- fixed
- plate
- roller carrier
- roller
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Abstract
This utility model is a kind of belt conveyor turning device.Installing 7 belt turning framves on return belt, described belt turning frame is made up of 2 end rollover stands, 2 30 ° or 150 ° of rollover stands, 2 60 ° or 120 ° of rollover stands, 1 90 ° of rollover stand.This device makes the upset of anti-tear Steel cord belt conveyor efficiently, quickly, decreases substantial amounts of personnel and equipment investment, and flip-flop transition is short, decreases taking for a long time of passage limited to super long tunnel, and this device economy and practicality are preferable.
Description
Technical field
This utility model belongs to water conservancy and hydropower super long tunnel field of engineering technology, is specifically related to super long tunnel and linearly carries skin
Band turning device.
Background technology
Along with the popularization of domestic TBM tunnel construction technology, hard rock tunnel development machine answering in Construction technology of super long tunnel
With, belt slag-tapping system, as the important content of TBM tunnel construction technology, is given great attention, along with TBM Excavation Length
Breakthrough, super long tunnel linear belt conveyor longtime running, about 5mm belt abrasion layer longtime running loss, belt replacing frequency
Numerous.For making full use of anti-tear Steel cord belt conveyor, reduce belt renewal cost on a large scale and put into, ensureing that belt is normal
In the case of operation, use upset belt conveyor scheme, be continuing with Belt Conveying.This utility model installs 7 at return belt
Individual belt turning frame, it is achieved belt conveyor 180 ° exempts to cut off sulfuration upset, has no relevant report at home.
Summary of the invention
The purpose of this utility model is to provide one to be capable of anti-tear steel wire rope in the construction tunnel of limited space
Core belt conveyor quickly overturns two-sided utilization, it is to avoid belt cuts off the belt conveyor turning device of joint sulfuration.
The technical solution of the utility model is: a kind of belt conveyor turning device is 7 belts of installation on return belt
Rollover stand, described belt turning frame by 2 end rollover stands, 2 30 ° or 150 ° of rollover stands, 2 60 ° or 120 ° of rollover stands,
1 90 ° of rollover stands composition；
2 described end rollover stands are: shaped steel is processed into rectangular chassis, and there is A-frame at the two ends of rectangular chassis,
Filling on A-frame and parallel be provided with 2 flat idlers, end upset roller carrier shaft is fixed on the fixing card of upset roller carrier shaft of end,
The fixing card of this roller carrier shaft is welded and fixed with A-frame；
90 ° of described rollover stands are: shaped steel is processed into rectangular chassis, and the two ends of rectangular chassis have A-frame, triangle to prop up
There is connecting rod between frame, between connecting rod and rectangular chassis, have two vertically-mounted 90 ° carrying rollers, rectangular chassis has level
Tie-beam and roller fixed plate, 2 belt rollers, 90 ° of carrying rollers are welded and fixed with connecting rod by the fixing card of 90 ° of roller carrier shafts, skin
Band roller and 90 ° of carrying rollers realize belt horizontally and vertically both direction synchronous rolling.
Described 30 ° or 150 ° of rollover stands, 60 ° or 120 ° of rollover stands are: shaped steel is processed into rectangular chassis, in rectangular chassis
One end have an A-frame, the other end in rectangular chassis has a vertical support, vertically supports equipped with 30 ° or 60 °
Roller carrier shaft fixing card A, A-frame one end is equipped with 30 ° or 60 ° of roller carrier shaft fixing card B, the two ends of a pair 30 ° or 60 ° oblique idlers
Connect 30 ° or 60 ° of roller carrier shaft fixing card A and 30 ° or 60 ° of roller carrier shaft fixing card B respectively.
When belt conveyor system maintenance shut-downs, regain belt system tail end oil cylinder, loosen return belt, upset dress is installed
Put center line and make belt tension at same vertical plane, elongation tail end oil cylinder, run belt one and enclose, it is achieved belt automatic turning.This reality
Easy to make, easy for installation, the practical convenient with new patent, economy and practicality are preferable.
Good effect of the present utility model:
1, this device is arranged under return belt by 7 rollover stands (4 groups), is conducted oneself with dignity (about by end rollover stand
380kg) tension can realize belt 180 ° upset, and 4900m belt all overturns the used time, and shelf structure is simple, and field fabrication is convenient.
2, this utility model is the application of belt conveyor turning device, under conditions of super long tunnel limited space, it is achieved
Tunnel belt system anti-tear Steel cord belt conveyor (wide 914mm, thick 14mm) overturns under conditions of not cutting off belt,
Make full use of and improve its use value, liberated belt turning labour force, saved construction cost.
3, this device belt turning can complete when belt fortune turns around, 42 hours hole 4900m belt turning used times
Upset efficiency is high, has preferable Social and economic benef@.
Accompanying drawing explanation
Fig. 1 is belt conveyor turning device structural representation of the present utility model.
Fig. 2 is end of the present utility model rollover stand structural representation.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is 90 ° of rollover stand structural representations of the present utility model.
The side view of Fig. 5 Fig. 4.
Fig. 6 is 60 ° or 120 ° of rollover stand structural representations of the present utility model.
Fig. 7 is 30 ° or 150 ° of rollover stand structural representations of the present utility model.
Fig. 8 is that end of the present utility model overturns carrying roller fixing structure schematic diagram.
Fig. 9 is that 30 ° or 60 ° of roller carrier shafts of the present utility model fix card B structure schematic diagram.
Figure 10 is 30 ° or 60 ° of roller carrier shaft fixing card A structural representations of the present utility model.
Figure 11 is 90 ° of roller carrier shaft fixing structure schematic diagrams of the present utility model.
Figure 12 is 90 ° of roller fixed plate structure schematic diagrams of the present utility model.
In figure, 1-end rollover stand, 2-30 ° or 150 ° or rollover stand, 3-60 ° or 120 ° of rollover stands, 4-90 ° of rollover stand,
5-belt conveyor, 6-flat idler, 7-A-frame, the 8-end fixing card of upset roller carrier shaft, 9-belt roller, 10-roller is solid
Determining plate, the 11-90 ° of fixing card of roller carrier shaft, 12-connecting rod, 13-vertically supports, 14-bolt, 15-90 ° of carrying roller, 16-60 ° of oblique torr
Roller, 17-30 ° of oblique idler.
Detailed description of the invention
It will be understood to those of skill in the art that the following example is merely to illustrate this utility model, and should not be regarded as limiting
Scope of the present utility model.Unreceipted concrete technology or condition person in embodiment, according to the skill described by the document in this area
Art or condition or carry out according to product description.Device therefor or instrument unreceipted production firm person, being can be by purchasing
Buy conventional products or the prior art of acquisition.
As it is shown in figure 1, belt conveyor turning device of the present utility model is 7 belt turnings of installation on return belt
Frame, described belt turning frame is by 2 end rollover stands, 2,2 60 ° or 120 ° rollover stands 3,1 of 1,2 30 ° or 150 ° rollover stands
Individual 90 ° of rollover stands 4 form.
As shown in Figure 2,3,2 described end rollover stands are: HW150 shaped steel is processed into rectangular chassis, rectangular chassis
There is A-frame 7 at two ends, fill and parallel be provided with 2 flat idlers 6 on A-frame, a length of 1150mm of flat idler, end
Portion's upset roller carrier shaft is fixed on end upset roller carrier shaft fixing card 8(as shown in Figure 8) on, the fixing card of this roller carrier shaft uses 10mm steel
Plate makes, and is welded and fixed with A-frame.Install during belt slack state and fix two flat idlers, make belt be wound on carrying roller
On, drive belt to roll when belt turning moves.
As shown in Figure 4,5,90 ° of described rollover stands are: I14 I-steel shaped steel is processed into rectangular chassis, rectangular chassis
There is A-frame at two ends, have connecting rod 12 between A-frame, have between connecting rod and rectangular chassis two vertically-mounted
90 ° of carrying rollers 15, rectangular chassis have level connection joint beam and roller fixed plate 10(as shown in figure 12), 2 belt rollers 9, level
Roller diameter 8cm, 90 ° of carrying rollers are by 90 ° of roller carrier shafts fixing card 11(as shown in figure 11) be welded and fixed with connecting rod 12, belt
Roller 9 and 90 ° of carrying rollers realize belt horizontally and vertically both direction synchronous rolling.
As shown in Figure 6,7, described 30 ° or 150 ° of rollover stands, 60 ° or 120 ° of rollover stands are: I14 i shaped steel is processed into
Rectangular chassis, there is an A-frame one end in rectangular chassis, and the other end in rectangular chassis has a vertical support 14, perpendicular
In allotment support equipped with 30 ° or 60 ° of roller carrier shaft fixing card A(as shown in Figure 10), A-frame one end is equipped with 30 ° or 60 ° of roller carrier shafts
Fixing card B(is as shown in Figure 9), the two ends of a pair 30 ° or 60 ° oblique idlers 17 and 16 connect 30 ° or 60 ° of fixing cards of roller carrier shaft respectively
A and 30 ° or 60 ° of roller carrier shafts fixing card B；The fixing card of roller carrier shaft uses δ 10mm steel plate to reserve square draw-in groove and fixes, draw-in groove and carrying roller
Shaft size mates.Two end supports are designed adjusting along with carrying roller angle difference.
The described end fixing card of upset roller carrier shaft is and A-frame fixture and roller carrier shaft fixture to include 7
Cutting member and 2 M12 bolts, form two parts, and parts are welded and fixed with A-frame HW150 shaped steel, parts
Fixing carrying roller groove together with bolt, be used for fixing carrying roller, carrying roller draw-in groove is that " mouth " word is the most threaded, as shown in Figure 8.
Described 30 ° or 60 ° of roller carrier shaft fixing card A all include that 4 pieces of cutting plates, clamping groove plate constitute the group of 30 ° with fixed plate
Closing connecting plate, clamping groove plate has 2 " L " type roller carrier shafts to reserve draw-in groove, card well width 14mm and 20mm, as shown in Figure 10.
Described 30 ° or 60 ° of roller carrier shafts fixing card B all include 3 pieces of cutting plates, straight in 90 ° with fixed plate structure of clamping groove plate
Angle combination connecting plate, clamping groove plate has 2 " L " type roller carrier shafts to reserve draw-in groove, card well width 14mm and 20mm, as shown in Figure 9.
Described roller fixed plate is welded by base plate and roller shaft clamping groove plate, is rectangle steel plate.Roller fixed plate by
Base plate and roller shaft clamping groove plate are welded, and are 10mm steel plate, the long 95mm of base plate × wide 25mm × thickness 10mm, roller shaft draw-in groove
Plate is long 95mm × wide 25mm × thickness 10mm steel plate, and 2 pieces of clamping groove plate distances 14mm are welded on fixed idler whell axle on base plate, such as Figure 11
Shown in.
Turning device is installed: after structure machines, be arranged on the thin portion of return belt, arrangement pitch 5m, rollover stand center
It is arranged on same vertical plane, is transported to demand face according to construction speed, hydraulic and Scroll are installed, start pumping plant i.e.
Can rolling.Belt conveyor is fixed: the rollover stand cloth being unkitted carrying roller is postponed, and regains belt tail end oil cylinder, and belt slack, belt
Requirement in Antu, angularly fixing with carrying roller.
Belt turning is carried out when belt conveyor system maintenance shut-downs, regains belt system tail end oil cylinder, loosens backhaul skin
Band, installs turning device center line and makes belt tension at same vertical plane, elongation tail end oil cylinder, run belt one and enclose, it is achieved belt
Automatic turning (each belt turning frame realizes 30 ° of deflections).This utility model is easy to make, easy for installation, practical convenient, economical
Property and practicality are preferable.
Claims (6)
1. a belt conveyor turning device, it is characterised in that: 7 belt turning framves, described skin are installed on return belt
Band rollover stand is by 2 end rollover stands, 2 30 ° or 150 ° of rollover stands, 2 60 ° or 120 ° of rollover stands, 1 90 ° of rollover stand group
Become；
2 described end rollover stands are: shaped steel is processed into rectangular chassis, and there is A-frame at the two ends of rectangular chassis, at triangle
Filling on support and parallel be provided with 2 flat idlers, end upset roller carrier shaft is fixed on the fixing card of upset roller carrier shaft of end, this torr
The fixing card of roll shaft is welded and fixed with A-frame；
90 ° of described rollover stands are: shaped steel is processed into rectangular chassis, and there is A-frame at the two ends of rectangular chassis, A-frame it
Between have connecting rod, between connecting rod and rectangular chassis, have two vertically-mounted 90 ° carrying rollers, rectangular chassis have level connection joint
Beam and roller fixed plate, 2 belt rollers, 90 ° of carrying rollers are welded and fixed with connecting rod by the fixing card of 90 ° of roller carrier shafts, and belt rolls
Wheel and 90 ° of carrying rollers realize belt horizontally and vertically both direction synchronous rolling；
Described 30 ° or 150 ° of rollover stands, 60 ° or 120 ° of rollover stands are: shaped steel is processed into rectangular chassis, in rectangular chassis
End has an A-frame, and the other end in rectangular chassis has a vertical support, vertically supports equipped with 30 ° or 60 ° of carrying rollers
Axle fixing card A, A-frame one end equipped with 30 ° or 60 ° of roller carrier shafts fixing card B, the two ends of a pair oblique idler connect respectively 30 ° or
60 ° of roller carrier shafts fixing card A and 30 ° or 60 ° of roller carrier shafts fixing card B.
Belt conveyor turning device the most according to claim 1, it is characterised in that: 90 ° of described roller carrier shafts are fixed card and are
Hollow rectangular structure, end face has 2 " L " type roller carrier shafts to reserve draw-in groove.
Belt conveyor turning device the most according to claim 1, it is characterised in that: described end upset roller carrier shaft is fixed
Card includes 7 cutting members and 2 bolt two parts of composition, and parts prop up shaped steel with triangle and are welded and fixed, parts
Carrying roller groove is fixed together with bolt.
Belt conveyor turning device the most according to claim 1, it is characterised in that: described 30 ° or 60 ° of roller carrier shafts are fixed
Card A all includes that 4 pieces of cutting plates, clamping groove plate constitute the trapezoidal combination connecting plate of 30 ° with fixed plate, and clamping groove plate has 2 " L " type carrying rollers
Axle reserves draw-in groove；
Fixing card base plate adjusts according to vertical bearing length with clamping groove plate angle, and fixing card A base is that 10mm steel plate props up with triangle
Frame HW150 shaped steel is welded and fixed, and other cutting members are 8mm steel plate.
Belt conveyor turning device the most according to claim 1, it is characterised in that: described 30 ° or 60 ° of roller carrier shafts are fixed
Card B all includes 3 pieces of cutting plates, and the right-angle array connecting plate that clamping groove plate is in 90 ° with fixed plate structure, clamping groove plate has 2 " L " type carrying rollers
Axle reserves draw-in groove.
Belt conveyor turning device the most according to claim 1, it is characterised in that: described roller fixed plate is by rectangle
Base plate and roller shaft clamping groove plate are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488057.5U CN205771454U (en) | 2016-05-25 | 2016-05-25 | A kind of belt conveyor turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488057.5U CN205771454U (en) | 2016-05-25 | 2016-05-25 | A kind of belt conveyor turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205771454U true CN205771454U (en) | 2016-12-07 |
Family
ID=58111569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488057.5U Expired - Fee Related CN205771454U (en) | 2016-05-25 | 2016-05-25 | A kind of belt conveyor turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205771454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836374A (en) * | 2016-05-25 | 2016-08-10 | 中国水利水电第十四工程局有限公司 | Conveyer belt turnover device |
| CN111955849A (en) * | 2020-09-02 | 2020-11-20 | 安徽省敬烨防护科技有限公司 | Flanging cleaning device for manufacturing safety shoes |
-
2016
- 2016-05-25 CN CN201620488057.5U patent/CN205771454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836374A (en) * | 2016-05-25 | 2016-08-10 | 中国水利水电第十四工程局有限公司 | Conveyer belt turnover device |
| CN111955849A (en) * | 2020-09-02 | 2020-11-20 | 安徽省敬烨防护科技有限公司 | Flanging cleaning device for manufacturing safety shoes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |