CN203227712U - Steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller - Google Patents
Steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller Download PDFInfo
- Publication number
- CN203227712U CN203227712U CN 201320184860 CN201320184860U CN203227712U CN 203227712 U CN203227712 U CN 203227712U CN 201320184860 CN201320184860 CN 201320184860 CN 201320184860 U CN201320184860 U CN 201320184860U CN 203227712 U CN203227712 U CN 203227712U
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- China
- Prior art keywords
- steel band
- reinforced polyethylene
- polyethylene spiral
- steel belt
- beam barrel
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- Expired - Fee Related
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Abstract
The utility model relates to a steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller which is light in weight and low in manufacturing cost. The steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller comprises a shaft barrel, and supporting rings are symmetrically arranged at two ends of the shaft barrel and connected with the shaft barrel through supporting plates. The structure of a whole disk is omitted, so that the steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller is light in weight and low in production cost.
Description
Technical field
The utility model relates to a kind of roller, is specifically related to the crooked roller of a kind of steel band reinforced polyethylene spiral ripple pipe steel band.
Background technology
Steel band reinforced polyethylene spiral ripple pipe be a kind of be the compound winding structure pipe of matrix and surface applied adhering resin steel band with the polyethylene, be generally used for various drainings and drainage that municipal administration, industry, agricultural and traffic engineering construction etc. are used.Body adopts the polyethylene material, can effectively prevent phenomenon generations such as corrosion, improve security, and the polyethylene Material Strength is lower, arranges to have the helical steel band that strengthens function outside pipe.Steel band need be wrapped in the round polyethylene tube wall again through after the bending, to reduce the stress of steel band.
In the prior art, in the prior art, the crooked roller of steel band is made of two symmetrical disks and the pull bar that is arranged between the disk excircle, and pull bar constitutes the outer circumference surface of the crooked roller of steel band, disk rotates under driven by motor, and steel band is laid on the outer circumference surface of crooked roller.After the bending of prebuckling mechanism, steel band is laid on the crooked roller outer circumference surface by spiral way again, has so just finished the brake forming operation to steel band.
At production major diameter bellows, as diameter during greater than the steel band reinforced polyethylene spiral ripple pipe of Φ 3000mm, because disk diameter is big, the weight of whole crooked roller also increases thereupon, this makes the energy consumption of bending mechanism also increase, and it is also bigger to produce the required mould of so big disk, and namely the production cost of crooked roller also can increase.
The utility model content
Main purpose of the present utility model provides that a kind of quality is light, the crooked roller of the steel band reinforced polyethylene spiral ripple pipe steel band of low cost of manufacture.
For achieving the above object, the technical scheme of employing is: the crooked roller of a kind of steel band reinforced polyethylene spiral ripple pipe steel band, comprise beam barrel, and described beam barrel two ends are symmetrical arranged the support annulus, are connected by gripper shoe between described support annulus and the beam barrel.
That is to say that the crooked roller of steel band is made of beam barrel, support annulus and gripper shoe.Beam barrel is cylinder, and it is connected with power transmission shaft, and power transmission shaft drives the beam barrel rotation.Support annulus and be symmetricly set on the beam barrel two ends, be connected and fixed by gripper shoe between beam barrel and the support annulus.
Support the rotating circular disk that annulus and gripper shoe have just constituted the crooked roller of steel band like this, but the just reduction greatly of its quality, and also reduced the production cost of the crooked roller of steel band by beam barrel.
Description of drawings
Fig. 1 is the structural representation of the crooked roller of the utility model steel band reinforced polyethylene spiral ripple pipe steel band.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of the stay pipe of the crooked roller of the utility model steel band reinforced polyethylene spiral ripple pipe steel band.
Fig. 4 is the example structure schematic diagram of the crooked roller of the utility model steel band reinforced polyethylene spiral ripple pipe steel band.
The specific embodiment
Specify as follows with reference to accompanying drawing 1: the crooked roller of steel band reinforced polyethylene spiral ripple pipe steel band comprises beam barrel 2, and described beam barrel 2 two ends are symmetrical arranged supports annulus 1, is connected by gripper shoe 5 between described support annulus 1 and the beam barrel 2.Beam barrel 2 connects with driving sleeve 4, and under the drive of power transmission shaft, beam barrel 2 supports annulus 1 around the central shaft rotation of beam barrel 2 around its central shaft rotation thereby drive.
Further, between the described support annulus 1 stay pipe 3 is set, stay pipe 3 axial and beam barrel 2 axially parallels, the stay pipe 3 outer multistage axle sleeves 4 that arrange.That is to say to support between the annulus 1 stay pipe 3 is set, stay pipe 3 is used for supporting rotation and is wrapped in steel band on the crooked roller of steel band, and stay pipe 3 is pipe, because pipe fitting in light weight than the rod member of same diameter, but than the bending strength height of the rod member of same weight.And the stay pipe 3 outer axle sleeves 4 that arrange, axle sleeve 4 can rotate around stay pipe 3 central shafts, can reduce the frictional force between steel band and the stay pipe 3 like this, and axle sleeve 4 is divided into multistage, shown in Fig. 2,4, multistage axle sleeve 4 is arranged on the zone that the outer steel bands of stay pipe 3 cover, and so just need not and will wrap up on the whole stay pipe 3, thereby further reduce the quality of the crooked roller of steel band.
Further, described stay pipe 3 quantity are that 20～40, stay pipe 3 external diameters are Φ 50～80mm.Stay pipe 3 quantity are more few, and the cylindrical side of its formation is just more unsmooth, and the steel band after the bending is with regard to easy deformation like this.But stay pipe 3 quantity are more many, the weight of whole steel band storage roller is just more big, and the energy consumption of steel band storage roller rotation is just more high, is 20～40 so obtain preferred stay pipe 3 quantity according to practice, and stay pipe 3 external diameters are when being Φ 50～80mm, and its bending strength is enough.In addition, this preferred parameter especially is fit to make diameter greater than the steel band reinforced polyethylene spiral ripple pipe of Φ 3000.
Further, on the described stay pipe 3 a plurality of fixing holes 7 are set.Just offer a plurality of through holes at stay pipe 3, as shown in Figure 3, by in that to insert latch or the bolt axle sleeve 4 on can be with it in the through hole fixing.Like this, just can the position of flexible modulation axle sleeve 4 on stay pipe 3, to adapt to the production of different steel band reinforced polyethylene spiral ripple pipes.
Further, described gripper shoe 5 is symmetrical arranged about beam barrel 2 central shafts, and 5 distances of adjacent shore plates equate.That is to say that gripper shoe 5 is evenly distributed in the annulus at its place.Like this can be so that gripper shoe 5 be stressed more even when supporting annulus 1.
Further, described gripper shoe 5 quantity are 8, and it is fan-shaped that it is shaped as, and the described fan-shaped center of circle is for supporting the center of circle of annulus 1.That is to say that gripper shoe 5 is symmetricly set on beam barrel 2 two ends, every end arranges 4 gripper shoes 5, and it is shaped as fan-shaped, and this fan-shaped center of circle is the pivot of gripper shoe 5.Gripper shoe 5 is bigger with the contact area that supports annulus 1 like this, and is better to the support effect that supports annulus 1.Certainly the shape of gripper shoe 5 also can be other shapes such as rectangle.
Further, described beam barrel 2 two ends are provided for the retainer ring 6 of fixed support plate 5.Be fixing by retainer ring 6 between beam barrel 2 and the disk, retainer ring 6 is arranged on beam barrel 2 outer walls disk is limited to beam barrel 2 zones, can be so that whole steel band storage roller barrel structure be more stable under the acting in conjunction of retainer ring 6 and stay pipe 3, take retainer ring 6 modes fixing simpler than alternate manners such as welding, and be convenient to change beam barrel 2.
Claims (7)
1. the crooked roller of a steel band reinforced polyethylene spiral ripple pipe steel band, comprise beam barrel (2), it is characterized in that: described beam barrel (2) two ends are symmetrical arranged supports annulus (1), is connected by gripper shoe (5) between described support annulus (1) and the beam barrel (2).
2. the crooked roller of steel band reinforced polyethylene spiral ripple pipe steel band according to claim 1, it is characterized in that: stay pipe (3) is set between the described support annulus (1), axial and beam barrel (2) axially parallel of stay pipe (3), the outer multistage axle sleeve (4) that arranges of stay pipe (3).
3. the crooked roller of steel band reinforced polyethylene spiral ripple pipe steel band according to claim 2 is characterized in that: described stay pipe (3) quantity is that 20～40, stay pipe (3) external diameter are Φ 50～80mm.
4. the crooked roller of steel band reinforced polyethylene spiral ripple pipe steel band according to claim 2 is characterized in that: a plurality of fixing holes (7) are set on the described stay pipe (3).
5. the crooked roller of steel band reinforced polyethylene spiral ripple pipe steel band according to claim 1, it is characterized in that: described gripper shoe (5) is symmetrical arranged about beam barrel (2) central shaft, and distance equates between adjacent shore plates (5).
6. the crooked roller of steel band reinforced polyethylene spiral ripple pipe steel band according to claim 5, it is characterized in that: described gripper shoe (5) quantity is 8, and it is shaped as fan-shaped, the described fan-shaped center of circle is for supporting the center of circle of annulus (1).
7. the crooked roller of steel band reinforced polyethylene spiral ripple pipe steel band according to claim 1, it is characterized in that: described beam barrel (2) two ends are provided for the retainer ring (6) of fixed support plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184860 CN203227712U (en) | 2013-04-12 | 2013-04-12 | Steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184860 CN203227712U (en) | 2013-04-12 | 2013-04-12 | Steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227712U true CN203227712U (en) | 2013-10-09 |
Family
ID=49283861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320184860 Expired - Fee Related CN203227712U (en) | 2013-04-12 | 2013-04-12 | Steel belt reinforced polyethylene spiral corrugated pipe steel belt bending roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227712U (en) |
-
2013
- 2013-04-12 CN CN 201320184860 patent/CN203227712U/en not_active Expired - Fee Related
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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: 20131009 Termination date: 20190412 |