CN208394148U - A kind of flexible energy-saving super abrasive steel cable core conveying belt joint - Google Patents
A kind of flexible energy-saving super abrasive steel cable core conveying belt joint Download PDFInfo
- Publication number
- CN208394148U CN208394148U CN201820468101.5U CN201820468101U CN208394148U CN 208394148 U CN208394148 U CN 208394148U CN 201820468101 U CN201820468101 U CN 201820468101U CN 208394148 U CN208394148 U CN 208394148U
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- Prior art keywords
- wirerope
- group
- glue layer
- steel cable
- covering glue
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 239000003292 glue Substances 0.000 claims abstract description 38
- 238000003032 molecular docking Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005299 abrasion Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Belt Conveyors (AREA)
Abstract
The utility model provides a kind of flexible energy-saving super abrasive steel cable core conveying belt joint, including upper covering glue layer, lower covering glue layer, and the bonding core rubber layer between upper covering glue layer and lower covering glue layer, several longitudinally disposed Steel cords evenly distributed using three ranks docking alternating method are enclosed in core rubber layer, upper covering glue layer, the both ends for the connector that core rubber layer and lower covering glue layer are collectively formed are respectively arranged with side glue-line, it include multiple groups the first wirerope group and multiple groups the second wirerope group in core rubber layer, first wirerope group includes the wirerope and one group of wirerope being staggered of two groups of docking setting, second wirerope group includes the wirerope group of three groups of docking setting, one group of second wirerope group is equipped with every two group of first wirerope group.The utility model patent is on the basis of traditional three rank jointing method of steel cord conveyor belt, butt joint method is improved, there must be certain gap in steel cord conveyor belt connector between the wirerope of longitudinal arrangement, make every wirerope by the fully wrapped around bond properties that just can guarantee wirerope of core rubber, so that it is guaranteed that joint quality.
Description
Technical field
The utility model belongs to conveyer belt field, is more particularly to a kind of flexible energy-saving super abrasive steel cable core conveying belt and connects
Head.
Background technique
Rubber conveyer belt is generally used for the large quantities of of the industries such as mine, coal mine, smelting, harbour, water power, chemical industry, grain, building materials
Material conveying is measured, convenient and efficient, high production efficiency is the necessary means for modernizing high-volume material and being continuously conveyed.Wirerope is defeated
Sending band is one kind of rubber conveyer belt, due to the feature that its tensile strength is high, shock resistance is good, small using elongation, the service life is long, is applicable in
In long range, large conveying quantity, at high speed conveying material.
The steel cord conveyor belt of the prior art causes conveyer belt whole since wirerope diameter is thicker, upper and lower rubber cover is thicker
Thickness is thick, Unit Weight is heavier, and required driving roller diameter is also larger, therefore transportation system material cost and conveying energy consumption are opposite
Larger, once conveying distance overlength, entire pipeline just seems especially heavy, is difficult to realize the conveying of extra long distance.State at present
Inner tunnel driving nearly all depends on import with the mating rope belt of shield machine, it is contemplated that the year market scale of domestic all kinds of shield machines
Considerable, the animated period of the market demand will continue 15~20 years, and market prospects are boundless.
To meet the market demand, a kind of flexible energy-saving super abrasive steel cable core conveying belt is seasonable and gives birth to, and is fully able to meet
The delivery requirements of the extra long distance in shield machine market, large conveying quantity.But because of thin and close, the traditional wirerope of this kind of conveyer belt wirerope
Conveying band joint method (single order to quadravalence) can no longer meet the conveying band joint requirement, and external some enterprises are connect using finger-type
Method finger-type connection as shown in Fig. 4 is attached, practice have shown that, joint failure, slippage, longevity also can often occur in finger-type connection
It orders the problems such as short, parking maintenance caused by cogging problem often occurs, influence production efficiency.
Utility model content
The object of the present invention is to provide a kind of connectors of flexible energy-saving super abrasive steel cable core conveying belt being connected firmly.
According to an aspect of the invention, there is provided a kind of connector of flexible energy-saving super abrasive steel cable core conveying belt, packet
Include covering glue layer, lower covering glue layer and the bonding core rubber layer between the upper covering glue layer and lower covering glue layer, institute
It states and is enclosed with several longitudinally disposed Steel cords evenly distributed using three ranks docking alternating method, the upper covering in core rubber layer
The both ends for the connector that glue-line, the core rubber layer and the lower covering glue layer are collectively formed are respectively arranged with side glue-line,
It include multiple groups the first wirerope group and multiple groups the second wirerope group in core rubber layer, the first wirerope group includes two
The wirerope and one group of wirerope being staggered of group docking setting, the second wirerope group include the steel of three groups of docking setting
Cord group is equipped with one group of second wirerope group every two group of first wirerope group.
In some embodiments, the length of the wirerope wherein steel cable of the docking setting of the first wirerope group
Degree is respectively Lst+150mm and 2Lst+200mm, the length for the staggered overlapping of wirerope that the first wirerope group is staggered
Degree is 3Lst+100mm, and the length of the wirerope of the second wirerope group docking setting wherein steel cable is 0.5Lst+
150mm、 Lst+150mm、2Lst+200mm。
In some embodiments, the gap L s of the end of two wirerope of the wirerope group of the docking is the steel
4-5 times of cord diameter d.
In some embodiments, the endpoint of the wirerope of multiple groups docking setting is in be staggered.Thus mitigate wirerope
Stress of the belt lacing when passing through bending roll, increases the intensity of the junction portion of conveyer belt, keeps its durable, and extending it makes
Use the service life.
In some embodiments, longitudinal close evenly distributed, the adjacent longitudinal direction of the wirerope of the more wirerope
Spacing is 1.0~3.0mm.It therefore ensures that every wirerope is fully wrapped around by core rubber, improves strength of joint.
In some embodiments, 3~6mm of thickness of the upper covering glue layer, the thickness 2 of the lower covering glue layer~
5mm.Therefore ensure that joint thickness matches with original tape thickness.
In some embodiments, abrasion loss≤50mm of the upper covering glue layer3, the abrasion loss of the lower covering glue layer
≤ 50mm3。
It has the advantage that: the utility model patent is on the basis of traditional three rank jointing method of steel cord conveyor belt,
Butt joint method is improved, must have between the wirerope of longitudinal arrangement in steel cord conveyor belt connector it is certain between
Gap makes every wirerope by the fully wrapped around bond properties that just can guarantee wirerope of core rubber, so that it is guaranteed that joint quality.Flexible joint
Energy super abrasive steel cable core conveying belt is because wirerope is thin but quantity is more, and required number of gaps is also just more, although diameter is thin
A bit, but because quantity is more, space shared by gap is larger, and traditional steel cord conveyor belt jointing method can not accommodate down the conveying
More wirerope in belt lacing.Therefore it had both solved because this kind of conveyer belt wirerope is thin and close, traditional steel cord conveyor belt connects
The problem of head method can not accommodate down more wirerope in the conveying band joint, and extend the connector service life of the conveyer belt.
The upper rubber cover abrasion loss≤50mm of the utility model3, the lower rubber cover abrasion loss≤50mm3, it is much better than existing
Wear-resisting rope belt abrasion loss≤90mm of technology3Requirement, therefore the utility model connector is wear-resisting and long service life, Yin Ben
Rubber cover and lower rubber cover thickness are covered than traditional rope belt connector on flexible energy-saving super abrasive steel cable core conveying belt joint
Glue is thin, if necessarily will affect connector service life, it is therefore necessary to this using prior art rope belt rubber cover abrasion loss
Connector rubber cover uses special formula and technique, makes it have excellent wear-resisting property to prolong its service life.
Detailed description of the invention
Fig. 1 is the traditional three rank wire joint rope arrangement schematic diagrams of prior art steel cable core conveying belt；
Fig. 2 is a kind of three rank of flexible energy-saving super abrasive steel cable core conveying belt docking alternating method wire joint of the utility model
Rope arrangement schematic diagram；
Fig. 3 is flexible energy-saving super abrasive steel cable core conveying belt joint total figure；
Fig. 4 is steel cable core conveying belt finger-type rendezvous method wirerope arrangement schematic diagram.
Specific embodiment
Further detailed description is done to the utility model with reference to the accompanying drawing.
Fig. 3 schematically shows a kind of flexible energy-saving super abrasive Steel cord conveying of embodiment of the utility model
The connector of band, including upper covering glue layer 1, lower covering glue layer 5, core rubber layer 4 and Steel cord 3.
Upper covering glue layer 1, lower covering glue layer 5, core rubber layer 4 and Steel cord 3 pass through in steel cable core conveying belt joint sulphur
Change and is formed on device, press, vulcanize.Core rubber layer 4 is bonded between covering glue layer 1 and lower covering glue layer 5.In core rubber layer 4
It is enclosed with Steel cord 3, the longitudinally disposed wirerope group evenly distributed using three ranks docking alternating method by Ruo Duogen of Steel cord 3
At.3~6mm of thickness of upper covering glue layer 5.Lower covering glue layer is 2~5mm of thickness.The abrasion loss of upper covering glue layer≤
50mm3, abrasion loss≤50mm of lower covering glue layer3.It is much better than abrasion loss≤90mm of the wear-resisting rope belt of the prior art3's
It is required that therefore the utility model connector is wear-resisting and long service life.Upper covering glue layer 1, core rubber layer 4 and lower covering glue layer 5 are common
The both ends of the connector of formation are respectively arranged with side glue-line 2.The first wirerope of multiple groups group 31 and multiple groups second are coated in core rubber layer 4
Wirerope group 32.First wirerope group 31 includes the wirerope 311 and one group of wirerope being staggered of two groups of docking setting
312.Second wirerope group 32 includes the wirerope 321 of three groups of docking setting.One group is equipped with every two group of first wirerope group 31
Second wirerope group 32.The tip-clearance of two wirerope of the wirerope of two groups of docking setting in the first wirerope group 31 is
4-5 times of the wirerope diameter.The length point of the wirerope of the docking setting of first wirerope group 31 wherein steel cable
Not Wei Lst+150mm and 2Lst+200mm, the length of the staggered overlapping of the wirerope being staggered of the first wirerope group 31
Degree is 3Lst+100mm, and the length of the wirerope wherein steel cable of the docking setting of the second wirerope group 32 is
0.5Lst+150mm, Lst+150mm,2Lst+200mm.Two of the wirerope of three groups of docking setting of second wirerope group 32
4-5 times of wirerope diameter d described in the gap L s of the end of wirerope.Longitudinal close evenly distributed, the wirerope of more wirerope
Adjacent longitudinal pitch be 1.0~3.0mm.The end of the wirerope of multiple groups docking setting is in be staggered.Thus increase conveying
The intensity of the junction portion of band keeps its durable, prolongs its service life.
Steel cord 3 is interlocked using the docking of three ranks in the utility model flexible energy-saving super abrasive steel cable core conveying belt joint
The uniform longitudinal arrangement of method undocks last group of long rope in traditional three rank joint structures every three groups with long rope, and right
Connection size is 0.5Lst, as shown in Fig. 2, long rope successively replaces in connector rear and front end in rule with the position that long rope undocks
It is then distributed, longitudinal steel wire rope 3 is close evenly distributed, and adjacent steel cord spacing is 1.0~3.0mm.Its performance is better than the prior art
Steel cable termina finger-type connection, extends the service life of connector.1 3~6mm of thickness of covering glue layer on the utility model connector,
Lower covering glue layer 2~5mm of thickness, because of upper covering glue layer 1, lower rubber cover abrasion loss≤50mm3It is much better than the wear-resisting of the prior art
Wirerope 3 is with abrasion loss≤90mm3Requirement, therefore the utility model connector is wear-resisting and long service life.
Above description sufficiently discloses specific embodiment of the present utility model.It should be pointed out that being familiar with the neck
Right of any change that the technical staff in domain does specific embodiment of the present utility model all without departing from the utility model
The range of claim.Correspondingly, the scope of the claims of the utility model is also not limited only to aforementioned specific embodiment party
Formula.
Claims (7)
1. a kind of flexible energy-saving super abrasive steel cable core conveying belt joint, which is characterized in that including upper covering glue layer, lower rubber cover
Layer and the core rubber layer that is bonded between the upper covering glue layer and lower covering glue layer are enclosed with several in the core rubber layer
Using the evenly distributed longitudinally disposed Steel cord of three ranks docking alternating method, the upper covering glue layer, the core rubber layer with it is described
The both ends for the connector that lower covering glue layer is collectively formed are respectively arranged with side glue-line,
The Steel cord includes multiple groups the first wirerope group and multiple groups the second wirerope group, and the first wirerope group includes two
The wirerope and one group of wirerope being staggered of group docking setting, the second wirerope group include the steel of three groups of docking setting
Cord is equipped with one group of second wirerope group every two group of first wirerope group.
2. flexible energy-saving super abrasive steel cable core conveying belt joint according to claim 1, which is characterized in that described first
The length of the wirerope wherein steel cable of the docking setting of wirerope group is respectively Lst+150mm and 2Lst+200mm, institute
The length for stating the staggered overlapping of wirerope that the first wirerope group is staggered is 3Lst+100mm, the second wirerope group
Dock setting wirerope wherein steel cable length be 0.5Lst+150mm, Lst+150mm, 2Lst+200mm.
3. flexible energy-saving super abrasive steel cable core conveying belt joint according to claim 1, which is characterized in that the docking
The gap L s of end of two wirerope of wirerope be 4-5 times of the wirerope diameter d.
4. flexible energy-saving super abrasive steel cable core conveying belt joint according to claim 2, which is characterized in that multiple groups docking
The end of the wirerope of setting is in be staggered.
5. flexible energy-saving super abrasive steel cable core conveying belt joint according to claim 3, which is characterized in that the steel wire
Wire rope core includes the close evenly distributed wirerope in more longitudinal directions, and the adjacent longitudinal pitch of the wirerope is 1.0~3.0mm.
6. flexible energy-saving super abrasive steel cable core conveying belt joint according to claim 4, which is characterized in that covered on described
Thickness 3~the 6mm, 2~5mm of thickness of the lower covering glue layer of lid glue-line.
7. flexible energy-saving super abrasive steel cable core conveying belt joint according to claim 5, which is characterized in that covered on described
Abrasion loss≤50mm of lid glue-line3, abrasion loss≤50mm of the lower covering glue layer3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468101.5U CN208394148U (en) | 2018-03-30 | 2018-03-30 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468101.5U CN208394148U (en) | 2018-03-30 | 2018-03-30 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208394148U true CN208394148U (en) | 2019-01-18 |
Family
ID=65064774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820468101.5U Expired - Fee Related CN208394148U (en) | 2018-03-30 | 2018-03-30 | A kind of flexible energy-saving super abrasive steel cable core conveying belt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208394148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-03-30 CN CN201820468101.5U patent/CN208394148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |