CN206299747U - A kind of new pumping unit steel rope belt - Google Patents
A kind of new pumping unit steel rope belt Download PDFInfo
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- CN206299747U CN206299747U CN201621457537.1U CN201621457537U CN206299747U CN 206299747 U CN206299747 U CN 206299747U CN 201621457537 U CN201621457537 U CN 201621457537U CN 206299747 U CN206299747 U CN 206299747U
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- coating
- steel wire
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- upper strata
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Abstract
The utility model is related to a kind of new pumping unit steel rope belt, including tissue layer, upper strata coating, lower floor's coating, core rubber layer and steel wire rope, the steel wire rope is wrapped in core rubber layer, core rubber layer is bonded with upper strata coating above, core rubber layer is bonded with lower floor's coating below, above the coating of upper strata and lower floor's coating below bonded fabric layer, the steel wire rope is provided with hangnail, the tissue layer, upper strata coating, the width of lower floor's coating and core rubber layer is 270mm, the fabric layer thicknesses are 1mm, upper strata overburden cover is 8mm, lower floor's overburden cover is 6mm and core bondline thickness is 8mm；A diameter of 7.2mm of the steel wire rope.The utility model includes tissue layer, upper strata coating, lower floor's coating, core rubber layer and steel wire rope, and steel wire rope is provided with hangnail, can effectively prevent belt belt body from deforming and elongate, and tissue layer reduces the phase mutual friction on belt body surface.
Description
Technical field
The utility model is related to a kind of new pumping unit steel rope belt, belongs to steel rope belt technical field.
Background technology
Current belt of oil pumping machine part uses plain sail as framework material, and its overall pulling force is low, identical pulling force situation
Lower canvas layer number is more, and belt body is thicker to increased the yielding elongation of belt body during production cost and operating cost, and use；
Some use steel rope belt, but the coating of routine is not wear-resisting, oil pumper run when cover surface rubs mutually, sizing material into
Volume comes off, and operation very short time is exposed on surface as the steel wire rope of skeleton, and belt is to scrap.
Utility model content
The utility model aims to solve the problem that above mentioned problem, there is provided a kind of new pumping unit steel rope belt, and this practicality is new
Type simple structure, can effectively prevent belt belt body from deforming and elongate, and reduce the phase mutual friction on belt body surface.Skill of the present utility model
Art scheme is as follows：
A kind of new pumping unit steel rope belt, including tissue layer, upper strata coating, lower floor's coating, core rubber layer and
Steel wire rope, the steel wire rope be wrapped in core rubber layer in, core rubber layer above with upper strata coating bonding, core rubber layer below and lower floor
Coating is bonded, bonded fabric layer above the coating of upper strata and below lower floor's coating, and the steel wire rope is provided with hangnail,
The tissue layer, upper strata coating, lower floor's coating and core rubber layer width be 270mm, the fabric layer thicknesses be 1mm, on
Layer overburden cover is 8mm, and lower floor's overburden cover is 6mm and core bondline thickness is 8mm；The steel wire rope it is a diameter of
7.2mm。
On the basis of above-mentioned technical proposal, the material of the tissue layer is selected from polyester-cotton blend canvas, EP canvas, NN canvas, PP
Any one in canvas or EE canvas.
On the basis of above-mentioned technical proposal, the material of the upper strata coating and lower floor's coating is that intensity is 18MPa
High abrasion rubber cover.
On the basis of above-mentioned technical proposal, the hangnail is 10-60 degree with the angle of steel wire rope；Preferably 20-45 degree；
More preferably 45 degree.This angle so that steel rope belt avoids belt body deformation in use.
The utility model has the following advantages that：
The utility model includes tissue layer, upper strata coating, on lower floor's coating, core rubber layer and steel wire rope, and steel wire rope
Hangnail is provided with, can effectively be prevented belt belt body from deforming and be elongated, tissue layer reduces the phase mutual friction on belt body surface.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is steel cord structure schematic diagram in the utility model.
Symbol description
1. tissue layer, 2. upper strata coating, 3. lower floor's coating, 4. core rubber layer, 5. steel wire rope, 6. hangnail.
Specific embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings：
Embodiment 1
A kind of new pumping unit steel rope belt, as depicted in figs. 1 and 2, steel rope belt includes tissue layer 1, upper strata
Coating 2, lower floor's coating 3, core rubber layer 4 and steel wire rope 5, the steel wire rope 5 are wrapped in core rubber layer 4, above core rubber layer 4
Bonded with upper strata coating 2, core rubber layer 4 is bonded with lower floor coating 3 below, with lower floor's coating 3 above upper strata coating 2
Below bonded fabric layer 1, the steel wire rope 5 is provided with hangnail 6, the tissue layer 1, upper strata coating 2, lower floor's coating 3
It is 270mm with the width of core rubber layer 4, the thickness of the tissue layer 1 is 1mm, the thickness of upper strata coating 2 is 8mm, lower floor's coating 3
Thickness is 6mm and core rubber 4 thickness of layer are 8mm；A diameter of 7.2mm of the steel wire rope 5；The material of the tissue layer 1 is polyester-cotton blend
Canvas；The material of the upper strata coating 2 and lower floor's coating 3 is that intensity is the high abrasion rubber cover of 18MPa.
Embodiment 2
On the basis of embodiment 1, as illustrated in fig. 1 and 2, the hangnail 6 is 30 degree with the angle of steel wire rope 5.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all any changes done based on the utility model or modification belong to the claimed scope of the utility model.
Claims (6)
1. a kind of new pumping unit steel rope belt, it is characterised in that steel rope belt includes tissue layer, upper strata coating,
Lower floor's coating, core rubber layer and steel wire rope, the steel wire rope are wrapped in core rubber layer, and core rubber layer is above and upper strata coating is viscous
Close, core rubber layer below with the bonding of lower floor coating, bonded fabric layer, institute above the coating of upper strata and below lower floor's coating
State steel wire rope and be provided with hangnail, the tissue layer, upper strata coating, the width of lower floor's coating and core rubber layer is 270mm, described
Fabric layer thicknesses are 1mm, upper strata overburden cover is 8mm, and lower floor's overburden cover is 6mm and core bondline thickness is 8mm；It is described
A diameter of 7.2mm of steel wire rope.
2. a kind of new pumping unit steel rope belt according to claim 1, it is characterised in that the material of the tissue layer
Matter is selected from any one in polyester-cotton blend canvas, EP canvas, NN canvas, PP canvas or EE canvas.
3. a kind of new pumping unit steel rope belt according to claim 1, it is characterised in that the upper strata coating
With the material of lower floor coating for intensity is the high abrasion rubber cover of 18MPa.
4. a kind of new pumping unit steel rope belt according to claim 1, it is characterised in that the hangnail and steel wire
The angle of rope is 10-60 degree.
5. a kind of new pumping unit steel rope belt according to claim 4, it is characterised in that the hangnail and steel wire
The angle of rope is 20-45 degree.
6. a kind of new pumping unit steel rope belt according to claim 4, it is characterised in that the hangnail and steel wire
The angle of rope is 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457537.1U CN206299747U (en) | 2016-12-28 | 2016-12-28 | A kind of new pumping unit steel rope belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621457537.1U CN206299747U (en) | 2016-12-28 | 2016-12-28 | A kind of new pumping unit steel rope belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299747U true CN206299747U (en) | 2017-07-04 |
Family
ID=59205141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621457537.1U Active CN206299747U (en) | 2016-12-28 | 2016-12-28 | A kind of new pumping unit steel rope belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274610A (en) * | 2021-12-30 | 2022-04-05 | 吴江海角工业用布有限公司 | Tensile knitted fabric for modular press belt and processing technology thereof |
-
2016
- 2016-12-28 CN CN201621457537.1U patent/CN206299747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274610A (en) * | 2021-12-30 | 2022-04-05 | 吴江海角工业用布有限公司 | Tensile knitted fabric for modular press belt and processing technology thereof |
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