CN206013645U - A kind of joint of Light-type high-strength steel wire rope core conveyor belt - Google Patents
A kind of joint of Light-type high-strength steel wire rope core conveyor belt Download PDFInfo
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- CN206013645U CN206013645U CN201620914909.2U CN201620914909U CN206013645U CN 206013645 U CN206013645 U CN 206013645U CN 201620914909 U CN201620914909 U CN 201620914909U CN 206013645 U CN206013645 U CN 206013645U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 210000001503 joint Anatomy 0.000 claims abstract description 10
- 238000003032 molecular docking Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 241000538562 Banjos Species 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims 1
- 230000000295 complement effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of joint of Light-type high-strength steel wire rope core conveyor belt, is followed successively by upper and lower coating, enhancement layer, core rubber layer and joint layer from the outer to the inner, the enhancement layer is located at the internal layer of the internal layer and/or lower caldding layer of upper caldding layer；The joint layer includes many butt joints arranged in parallel, is one group per 5 100 butt joints, and every group of joint adopts multistage arrangement, multigroup joint cycle arrangement；The length sum of each pair steel wire rope is identical, is 600 8000mm, and per the different in size of centering steel wire rope docking, every centering is 50 3950mm compared with the length of short circuit head, and every centering is 4050 7950mm compared with the length of lengthening joint, and lengthening joint and short circuit head are alternately arranged；In the middle of per butt joint, flash stitch is 2 50mm.Disclosure satisfy that the wirerope diameter of novel steel wire rope core conveying belt is little, the jointing requirements of dense arrangement.
Description
Technical field
This utility model is related to rubber conveyer belt technical field, and in particular to a kind of high tensile wire wire rope core conveyer belt.
Background technology
Steel cable core conveying belt is to cover the conveyer belt that rubber is made with steel rope core liner, used as the traction of ribbon conveyer
And carrying member.Advantage is that tensile strength is big, shock resistance is good, life-span length, using percentage elongation is little, groove forming character is good, flexible resistance is good,
It is applied to long range, at high speed big length of run, conveying material.It is widely used in coal, mine, harbour, metallurgy, electric power, chemical industry etc.
Field conveys material.
The joint area of steel cable core conveying belt is most weak link in conveyer belt operation, in long distance delivery system
In, strength of joint declines the immediate cause for often causing the serious accidents such as conveyor belt breakage.Steel cord conveying at present
The joint of band, typically connects the joint of form using traditional tower, is divided into single order joint, second order joint, three rank joints, quadravalence and connects
Head.The joint of traditional ladder joint form, apply in general to Steel cord spacing is big and the situation about being relatively large in diameter of steel wire rope.
Traditional joint form is single, and compared with concentration, easily being formed at weak spot should for the weak load-bearing point arrangement of joint
Power is concentrated, and makes the intensity decreases that joint can bear, and is made conveyer belt in actual use, easily fracture is occurred in joint
And destruction, have impact on the service life of conveyer belt.The diameter of the steel wire rope of this kind of novel steel wire rope core conveying belt is little, between rope between
Away from little, dense arrangement, space being connect without enough towers and traditional joint form being single, traditional tower connects form and is no longer desirable for
The joint of this kind of new steel cable core conveying belt.
Content of the invention
This utility model provides a kind of Light-type high-strength steel wire rope core conveyor belt joint, disclosure satisfy that novel steel wire wire rope core
The wirerope diameter of conveyer belt is little, the jointing requirements of dense arrangement.
A kind of joint of Light-type high-strength steel wire rope core conveyor belt, is followed successively by upper and lower coating, reinforcement from the outer to the inner
Layer, core rubber layer and joint layer, the enhancement layer are located at the internal layer of the internal layer and/or lower caldding layer of upper caldding layer；The joint layer
Including multipair steel cable termina arranged in parallel, the steel wire rope docked per two is a pair, per 5-100 to steel wire rope banjo fixing butt jointing
For one group, every group of joint adopts multistage arrangement, multigroup joint cycle arrangement；The length sum of the steel wire rope of each pair docking is identical,
For 600-8000mm, per the different in size of centering steel wire rope docking, it is 50-3950mm per centering compared with the length of short circuit head, each pair
In be 4050-7950mm compared with the length of lengthening joint, lengthening joint and short circuit head are alternately arranged；In the middle of per butt joint, flash stitch is 2-
50mm.
In order to meet the jointing requirements of steel cable core conveying belt dense arrangement, a diameter of 1.3mm- of steel wire rope used
12.0mm, the spacing of adjacent steel cord is 2.5-15mm, and the spacing is the centre distance of two adjacent steel cords.
Further, the width of conveyer belt is 400mm-2400mm, and the gross thickness of conveyer belt is 6-30mm.
Further, the diameter of Steel cord is convey tape thickness 0.15-0.4 times.
In order that the weak spot dispersed and distributed of joint, it is to avoid form stress concentration, the length difference of the joint is in 50-
7900mm.
In order to improve the mechanical property of steel cable core conveying belt, the thickness of the upper and lower coating is respectively 1.5-10mm,
The thickness of core rubber layer is 0.8-15mm.
Compared with prior art, advantage of the present utility model and good effect are：Light-duty high-strength power steel of the present utility model
, using " multistage distribution joint arrangement ", the length sum of the steel wire rope of each pair docking is identical for the joint of cord core conveyer belt, each
Joint different in size, using multiple length scales.Spread pattern of the adjacent joint using the docking of long and short alternating, complementary, shape
Complementary into stress, make the weak spot dispersed and distributed of joint, it is to avoid form stress concentration, meet the steel of novel steel wire rope core conveying belt
Cord diameter is little, the jointing requirements of dense arrangement.The joint style of this kind of arrangement is preferably minimized the weak area of joint area, connects
Intensity at head reaches highest, and safety multiple is improved.Both light-duty, the high-tenacity of conveyer belt had been ensure that, conveyer belt had been in turn ensure that
Pliability, flexible resistance.
Description of the drawings
The arrangement schematic diagram of Fig. 1 the present embodiment center tap layers；
The sectional drawing of conveying band joint in Fig. 2 the present embodiment.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to specific embodiment.
Steel cord dense arrangement and diameter is less, the number of steel wire rope in existing Light-type high-strength steel wire rope core conveyor belt
Amount is more, is a kind of new, high performance conveyer belt, it is desirable to have high intensity, high-flexibility, high flexibility ratio.The present embodiment is provided
A kind of steel cable core conveying belt joint with multistage distribution, makes the solid matter steel cable core conveying belt joint strength retention exist
90%-150%.Specific joint arrangement mode and relevant parameter are as follows：
1. the Structural assignments of novel steel wire rope core conveying belt joint are designed；
A. first by formation joint layer arranged in parallel for many butt joints, every 5-100 is one group to steel wire rope banjo fixing butt jointing, multigroup
Joint cycle arrangement, is illustrated in figure 1 10 butt joints for a circulation；
B. every group of joint adopts multistage arrangement, i.e. the length sum of the steel wire rope of each pair docking is identical, the length of each joint
Short differ, using multiple length scales（For example with 5-100 length scale）, the quantity of joint is more, and the length of joint is various
Change, the length of joint is evenly dividing as far as possible；
C. adjacent joint is arranged in the form of long and short alternating, complementary, is formed stress complementation, is disperseed the weak spot of joint
Distribution, it is to avoid stress concentration；
D. the specific total length per butt joint is 600-8000mm, and every centering is 50-3950mm compared with the length of short circuit head,
Every centering is 4050-7950mm compared with the length of lengthening joint；
E. the length difference of joint makes the length of joint divide as far as possible in certain equal difference numerical value in 50-7900mm
Distribution；
F. often in the middle of row's joint, flash stitch is filling core rubber in 2-50mm, flash stitch；
G. steel wire rope adopts a kind of made of soft, strongly high wire quality；
H. a diameter of 1.3mm-12.0mm of steel wire rope, the center distance of adjacent two steel wire ropes is 2.5-15mm；
I. the width of conveyer belt is 400mm-2400mm, and the gross thickness of conveyer belt is 6-30mm；
J. the diameter of Steel cord is convey tape thickness 0.15-0.4 times.
2. core rubber, enhancement layer, rubber cover are completed after the steel wire rope of joint is arranged respectively successively：
Core rubber layer is respectively arranged in the two sides of joint layer 10 specifically, as shown in Fig. 2 forming upper core rubber layer 21 and lower core
Glue-line 22；Coating is respectively arranged in the lateral surface of core rubber layer, upper caldding layer 41 and lower caldding layer 42 is formed；In order to further carry
Strength of joint at high steel cable core conveying belt, between upper caldding layer 41 and upper core rubber layer 21 and/or in 42 He of lower caldding layer
In arrangement enhancement layer between lower core rubber layer 22（31 and/or 32）.The thickness of coating is 1.5-10mm, and the gross thickness of core rubber layer is
0.8-15mm.
The strength of joint of the steel cable core conveying belt of the present embodiment is detected on conveying band joint durable test stand, is demonstrate,proved
Exposed joint regional stress is uniform, and color even, strength of joint conservation rate >=90% enhance the intensity of joint, extend conveying
The service life of band；Achieve the requirement of the light-duty of conveyer belt, energy-saving and environmental protection.
Wirerope diameter that the present embodiment meets novel steel wire rope core conveying belt is little, intensity is high, the joint of dense arrangement
Require.Both light-duty, the high-tenacity of conveyer belt had been ensure that, flexible, the motility of conveyer belt had been in turn ensure that.Make the danger of joint
Area, weak area are preferably minimized, and make the intensity of joint reach highest, make rope in the roller rate highest excessively at maximum weighted point；
The intensity of joint is high, flexility is good, groove forming character is good, flexible resistance is good；The weak spot dispersed and distributed of joint, it is to avoid formed
Stress concentration；The quantity for carrying the steel wire rope of material in unit area is more, and the impulsive force that every steel wire rope bears is little；Joint
Intensity increases conveyer belt safety in use and service life more than the virgin rubber band intensity of itself；Achieve conveyer belt
Light-duty, high-strength, efficient, reduce the investment of conveyer belt, operation cost, and then achieve unit to drive to longer, farther
Exhibition.
Embodiment 1
A kind of arrangement mode of the joint of Light-type high-strength steel wire rope core conveyor belt is：A diameter of 2.80mm of steel wire rope,
The spacing of adjacent steel cord is 5.20mm；Circulated with 10 pairs as one, the total length of the joint of docking is 1600mm, joint two
The middle flash stitch of root steel wire rope is 5-30mm, is respectively per the length of a pair two joints：First pair be respectively 200mm and
1400mm；Second pair is 1100mm and 500mm；3rd pair is 600mm and 1000mm；4th pair is 100mm and 1500mm；5th
To for 800mm and 800mm；6th pair is 1400mm and 200mm；7th pair is 300mm and 1300mm；8th pair be 1150mm and
450mm；9th pair is 550mm and 1050mm；Tenth pair is 950mm and 650mm.The solid matter Steel cord of the present embodiment after testing
Conveying band joint strength retention is more than 95%.
Above example is only several in the several preferred implementation of this utility model, it is noted that this practicality is new
Type is not limited to above-described embodiment；For the person of ordinary skill of the art, still can be to described in previous embodiment
Technical scheme is modified, or carries out equivalent to which part technical characteristic；And these modifications or replacement, do not make phase
Answer the essential spirit and scope for departing from this utility model technical scheme required for protection of technical scheme.
Claims (6)
1. a kind of joint of Light-type high-strength steel wire rope core conveyor belt, it is characterised in that be followed successively by upper and lower covering from the outer to the inner
Cap rock, enhancement layer, core rubber layer and joint layer, the enhancement layer are located at the internal layer of the internal layer and/or lower caldding layer of upper caldding layer；Institute
Stating joint layer includes multipair steel cable termina arranged in parallel, and the steel wire rope docked per two is a pair, per 5-100 to steel wire rope
Banjo fixing butt jointing is one group, and every group of joint adopts multistage arrangement, multigroup joint cycle arrangement；The length sum phase of each pair steel wire rope
With, it is 600-8000mm, per the different in size of centering steel wire rope docking, every centering is 50-3950mm compared with the length of short circuit head, per
Centering is 4050-7950mm compared with the length of lengthening joint, and lengthening joint and short circuit head are alternately arranged；In the middle of per butt joint, flash stitch is 2-
50mm.
2. a kind of joint of Light-type high-strength steel wire rope core conveyor belt according to claim 1, it is characterised in that steel used
A diameter of 1.3mm-12.0mm of cord, the spacing of adjacent steel cord is 2.5-15mm, and the spacing is two adjacent steel cords
Centre distance.
3. the joint of a kind of Light-type high-strength steel wire rope core conveyor belt according to claim 1, it is characterised in that described defeated
The width for sending band is 400mm-2400mm, and the gross thickness of conveyer belt is 6-30mm.
4. a kind of joint of Light-type high-strength steel wire rope core conveyor belt according to claim 3, it is characterised in that steel wire rope
The diameter of core is convey tape thickness 0.15-0.4 times.
5. the joint of a kind of Light-type high-strength steel wire rope core conveyor belt according to any one of claim 1-4, its feature exist
In the length difference of the joint is in 50-7900mm.
6. the joint of a kind of Light-type high-strength steel wire rope core conveyor belt according to claim 5, it is characterised in that described
The thickness of upper and lower coating is respectively 1.5-10mm, and the thickness of core rubber layer is 0.8-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914909.2U CN206013645U (en) | 2016-08-23 | 2016-08-23 | A kind of joint of Light-type high-strength steel wire rope core conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914909.2U CN206013645U (en) | 2016-08-23 | 2016-08-23 | A kind of joint of Light-type high-strength steel wire rope core conveyor belt |
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| Publication Number | Publication Date |
|---|---|
| CN206013645U true CN206013645U (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620914909.2U Expired - Fee Related CN206013645U (en) | 2016-08-23 | 2016-08-23 | A kind of joint of Light-type high-strength steel wire rope core conveyor belt |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808721A (en) * | 2017-03-31 | 2017-06-09 | 兖州煤业股份有限公司 | A kind of aramid fiber conveying belt and steel cable core conveying belt bridging arrangement and bridging method |
| CN108408326A (en) * | 2018-03-30 | 2018-08-17 | 江苏凯嘉橡胶科技股份有限公司 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
| CN108502446A (en) * | 2018-05-07 | 2018-09-07 | 江苏凯嘉橡胶科技股份有限公司 | A kind of different structure steel cable core conveying belt joint production method |
| CN111674833A (en) * | 2020-06-08 | 2020-09-18 | 青岛华夏橡胶工业有限公司 | Fabric core conveyer belt joint design |
-
2016
- 2016-08-23 CN CN201620914909.2U patent/CN206013645U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106808721A (en) * | 2017-03-31 | 2017-06-09 | 兖州煤业股份有限公司 | A kind of aramid fiber conveying belt and steel cable core conveying belt bridging arrangement and bridging method |
| CN108408326A (en) * | 2018-03-30 | 2018-08-17 | 江苏凯嘉橡胶科技股份有限公司 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
| CN108502446A (en) * | 2018-05-07 | 2018-09-07 | 江苏凯嘉橡胶科技股份有限公司 | A kind of different structure steel cable core conveying belt joint production method |
| CN111674833A (en) * | 2020-06-08 | 2020-09-18 | 青岛华夏橡胶工业有限公司 | Fabric core conveyer belt joint design |
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| 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 |
Granted publication date: 20170315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |