CN220307021U - Reinforced structure and glass fiber insulation bearing column for large-scale generator - Google Patents
Reinforced structure and glass fiber insulation bearing column for large-scale generator Download PDFInfo
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- CN220307021U CN220307021U CN202321958053.5U CN202321958053U CN220307021U CN 220307021 U CN220307021 U CN 220307021U CN 202321958053 U CN202321958053 U CN 202321958053U CN 220307021 U CN220307021 U CN 220307021U
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 164
- 238000009413 insulation Methods 0.000 title claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 25
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 7
- 239000004917 carbon fiber Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QYHKLBKLFBZGAI-UHFFFAOYSA-N boron magnesium Chemical compound [B].[Mg] QYHKLBKLFBZGAI-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Abstract
The utility model relates to the field of generators, and particularly discloses a reinforcing structure and a glass fiber insulating bearing column for a large-sized generator, which comprises the following components: the cylinder consists of a solid rod, a first glass fiber layer, a second glass fiber layer, a third glass fiber layer, a fourth glass fiber layer, a fifth glass fiber layer, a sixth glass fiber layer, a seventh glass fiber layer, an eighth glass fiber layer, a ninth glass fiber layer, a tenth glass fiber layer, an eleventh glass fiber layer and a twelfth glass fiber layer, and steel wire screw sleeves are arranged on the inner walls of the two ends of the cylinder; when in actual use, the glass fiber is high-strength high-modulus fiber with the main material of more than percent, has good high temperature resistance and oxidation resistance, is less easy to bend and deform under the condition of bearing the same pressure, can be repeatedly used for a long time, and has high rigidity. The glass fiber has good vibration resistance, ensures the tight combination with the panel in the high-speed operation process, enhances the precision, and effectively solves the problems of easy oxidization, poor precision and poor vibration resistance in the conventional process.
Description
Technical Field
The utility model relates to the field of generators, in particular to a reinforcing structure and a glass fiber insulating bearing column for a large-sized generator.
Background
Glass fiber is an inorganic nonmetallic material with excellent performance, and has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, but has the disadvantages of brittle property and poor wear resistance. The yarn is manufactured by taking six ores of pyrophyllite, quartz sand, limestone, dolomite, loam and boron-magnesium stone as raw materials through the processes of high-temperature melting, wire drawing, winding, weaving and the like, the diameter of a monofilament is several micrometers to twenty-several micrometers, which is equivalent to 1/20-1/5 of that of a hair, and each bundle of fiber precursor consists of hundreds or even thousands of monofilaments. Glass fibers are commonly used as reinforcing materials in composite materials, electrical and thermal insulation materials, circuit substrates, and the like in various areas of national economy.
In the prior art, the large-scale generator set is required to bear weight through the bearing post when being installed, so the strength of the bearing post determines the safety of the set. Therefore, the utility model provides a reinforcing structure and a glass fiber insulation bearing column for a large-scale generator, which are used for solving the problems.
Disclosure of Invention
The utility model aims to provide a reinforcing structure and a glass fiber insulation bearing column for a large-scale generator, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a reinforcing structure, the reinforcing structure comprising:
the cylinder, the cylinder comprises solid pole, first glass fine layer, second glass fine layer, third glass fine layer, fourth glass fine layer, fifth glass fine layer, sixth glass fine layer, seventh glass fine layer, eighth glass fine layer, ninth glass fine layer, tenth glass fine layer, eleventh glass fine layer, twelfth glass fine layer, steel wire swivel nut is installed to the both ends inner wall of cylinder.
Preferably, the solid rod is made of carbon fiber material and has the characteristics of high strength and corrosion resistance.
Preferably, the first glass fiber layer, the second glass fiber layer, the third glass fiber layer, the fourth glass fiber layer, the fifth glass fiber layer, the sixth glass fiber layer, the seventh glass fiber layer, the eighth glass fiber layer, the ninth glass fiber layer, the tenth glass fiber layer, the eleventh glass fiber layer and the twelfth glass fiber layer are formed by glass fibers, and each step of layering is matched with vacuumizing to enable the carbon fiber prepreg cloth to be tightly combined and attached to gaps existing in the layers.
Preferably, the first glass fiber layer is completely covered on the outer wall of the implementation rod by winding glass fibers for two circles, the second glass fiber layer and the third glass fiber layer are wound by glass fibers with different initial angles for one circle again, and the fourth glass fiber layer and the fifth glass fiber layer are wound by glass fibers with different angles for two circles again on the outer side of the third glass fiber layer.
Preferably, the sixth glass fiber layer and the seventh glass fiber layer are wound three times again by glass fibers with different angles on the outer side of the fifth glass fiber layer, and the eighth glass fiber layer and the ninth glass fiber layer are wound two times by glass fibers with different angles on the outer side of the seventh glass fiber layer.
Preferably, the tenth glass fiber layer and the eleventh glass fiber layer are wound with one layer by glass fibers with different angles at the outer side of the ninth glass fiber layer, and the twelfth glass fiber layer is wound with one layer by glass fibers with different angles at the outer side of the eleventh glass fiber layer.
Preferably, the outer wall of the wire thread insert is fixedly connected with the inner wall of the cylinder, and the two ends of the cylinder are fixed through the wire thread insert and the generator component.
A glass fiber insulation bearing column for a large-scale generator comprises the reinforcing structure.
Compared with the prior art, the utility model has the beneficial effects that:
the glass fiber is a high-strength high-modulus fiber with the main material of more than percent, has good high temperature resistance and oxidation resistance, is less prone to bending deformation under the condition of bearing the same pressure, can be repeatedly used for a long time, and has high rigidity. The glass fiber has good vibration resistance, ensures the tight combination with the panel in the high-speed operation process, enhances the precision, and effectively solves the problems of easy oxidization, poor precision and poor vibration resistance in the conventional process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a schematic view of a column according to the present utility model;
fig. 4 is an enlarged view of the structure of the area a in fig. 3 according to the present utility model.
In the figure: the steel wire screw sleeve comprises a cylinder 1, a solid rod 2, a first glass fiber layer 3, a second glass fiber layer 4, a third glass fiber layer 5, a fourth glass fiber layer 6, a fifth glass fiber layer 7, a sixth glass fiber layer 8, a seventh glass fiber layer 9, an eighth glass fiber layer 10, a ninth glass fiber layer 11, a tenth glass fiber layer 12, an eleventh glass fiber layer 13, a twelfth glass fiber layer 14 and a steel wire screw sleeve 15.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: a reinforcing structure, the reinforcing structure comprising:
the cylinder 1 is composed of a solid rod 2, a first glass fiber layer 3, a second glass fiber layer 4, a third glass fiber layer 5, a fourth glass fiber layer 6, a fifth glass fiber layer 7, a sixth glass fiber layer 8, a seventh glass fiber layer 9, an eighth glass fiber layer 10, a ninth glass fiber layer 11, a tenth glass fiber layer 12, an eleventh glass fiber layer 13 and a twelfth glass fiber layer 14, and steel wire screw sleeves 15 are arranged on the inner walls of the two ends of the cylinder 1;
through the additional strengthening who sets up, guarantee the intensity of bearing post to this life who improves.
Embodiment two:
referring to fig. 1-4, in order to further improve the strength of the bearing column, in the first embodiment, the solid rod 2 is made of carbon fiber material and has high strength and corrosion resistance, the first glass fiber layer 3, the second glass fiber layer 4, the third glass fiber layer 5, the fourth glass fiber layer 6, the fifth glass fiber layer 7, the sixth glass fiber layer 8, the seventh glass fiber layer 9, the eighth glass fiber layer 10, the ninth glass fiber layer 11, the tenth glass fiber layer 12, the eleventh glass fiber layer 13 and the twelfth glass fiber layer 14 are formed by glass fibers, each step of laying is matched with vacuum pumping to tightly bond the carbon fiber prepreg and the gaps existing in the layers, the first glass fiber layer 3 is formed by winding glass fibers into two circles to completely cover the outer wall of the implementation rod 2, the second glass fiber layer 4 and the third glass fiber layer 5 are wound into one circle again by glass fibers with different initial angles, the fourth glass fiber layer 6 and the fifth glass fiber layer 7 are wound by glass fibers with different angles for two circles on the outer side of the third glass fiber layer 5, the sixth glass fiber layer 8 and the seventh glass fiber layer 9 are wound by glass fibers with different angles for three circles on the outer side of the fifth glass fiber layer 7, the eighth glass fiber layer 10 and the ninth glass fiber layer 11 are wound by glass fibers with different angles for two circles on the outer side of the seventh glass fiber layer 9, the tenth glass fiber layer 12 and the eleventh glass fiber layer 13 are wound by glass fibers with different angles for one layer on the outer side of the ninth glass fiber layer 11, the twelfth glass fiber layer 14 is wound by glass fibers with different angles for one layer on the outer side of the eleventh glass fiber layer 13, the outer wall of the steel wire screw sleeve 15 is fixedly connected with the inner wall of the cylinder 1, and two ends of the cylinder 1 are fixed by the steel wire screw sleeve 15 and the generator component;
through a plurality of glass fiber layers that set up at solid pole outer wall, closely laminate between the fine layer of different glass and leave not the gap, improve the intensity of cylinder
When in actual use, the glass fiber is high-strength high-modulus fiber with the main material of more than 90 percent, has good high temperature resistance and oxidation resistance, is less easy to bend and deform under the condition of bearing the same pressure, can be repeatedly used for a long time, and has high rigidity. The glass fiber has good vibration resistance, ensures the tight combination with the panel in the high-speed operation process, enhances the precision, and effectively solves the problems of easy oxidization, poor precision and poor vibration resistance in the conventional process.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A reinforcing structure, characterized in that: the reinforcing structure includes:
the cylinder (1), cylinder (1) comprises solid pole (2), first fine layer (3) of glass, fine layer (4) of second glass, fine layer (5) of third glass, fine layer (6) of fourth glass, fine layer (7) of fifth glass, fine layer (8) of sixth glass, fine layer (9) of seventh glass, fine layer (10) of eighth glass, fine layer (11) of ninth glass, fine layer (12) of tenth glass, fine layer (13) of eleventh glass, fine layer (14) of twelfth glass, steel wire swivel nut (15) are installed to the both ends inner wall of cylinder (1).
2. A reinforcing structure according to claim 1, wherein: the solid rod (2) is made of carbon fiber material and has the characteristics of high strength and corrosion resistance.
3. A reinforcing structure according to claim 1, wherein: the carbon fiber prepreg is characterized in that each step of layering is formed by glass fibers, namely, the first glass fiber layer (3), the second glass fiber layer (4), the third glass fiber layer (5), the fourth glass fiber layer (6), the fifth glass fiber layer (7), the sixth glass fiber layer (8), the seventh glass fiber layer (9), the eighth glass fiber layer (10), the ninth glass fiber layer (11), the tenth glass fiber layer (12), the eleventh glass fiber layer (13) and the twelfth glass fiber layer (14) are matched with vacuumizing to enable the carbon fiber prepreg to be tightly combined and attached to gaps existing in the layers.
4. A reinforcing structure according to claim 1, wherein: the first glass fiber layer (3) is formed by winding glass fibers for two circles to completely cover the outer wall of the solid rod (2), the second glass fiber layer (4) and the third glass fiber layer (5) are wound for one circle again by glass fibers with different initial angles, and the fourth glass fiber layer (6) and the fifth glass fiber layer (7) are wound for two circles again by glass fibers with different angles on the outer side of the third glass fiber layer (5).
5. A reinforcing structure according to claim 1, wherein: the sixth glass fiber layer (8) and the seventh glass fiber layer (9) are wound three times again by glass fibers with different angles on the outer side of the fifth glass fiber layer (7), and the eighth glass fiber layer (10) and the ninth glass fiber layer (11) are wound two times by glass fibers with different angles on the outer side of the seventh glass fiber layer (9).
6. A reinforcing structure according to claim 3, wherein: the tenth glass fiber layer (12) and the eleventh glass fiber layer (13) are wound by glass fibers with different angles on the outer side of the ninth glass fiber layer (11), and the twelfth glass fiber layer (14) is wound by glass fibers with different angles on the outer side of the eleventh glass fiber layer (13).
7. A reinforcing structure according to claim 1, wherein: the outer wall of the steel wire thread sleeve (15) is fixedly connected with the inner wall of the cylinder (1), and the two ends of the cylinder (1) are fixed through the steel wire thread sleeve (15) and the generator component.
8. The utility model provides a glass fiber insulation spandrel post for large-scale generator which characterized in that: a reinforcing structure comprising any one of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958053.5U CN220307021U (en) | 2023-07-24 | 2023-07-24 | Reinforced structure and glass fiber insulation bearing column for large-scale generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958053.5U CN220307021U (en) | 2023-07-24 | 2023-07-24 | Reinforced structure and glass fiber insulation bearing column for large-scale generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220307021U true CN220307021U (en) | 2024-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958053.5U Active CN220307021U (en) | 2023-07-24 | 2023-07-24 | Reinforced structure and glass fiber insulation bearing column for large-scale generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220307021U (en) |
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2023
- 2023-07-24 CN CN202321958053.5U patent/CN220307021U/en active Active
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