CN211259301U - High-strength bolt for wind power generation product - Google Patents
High-strength bolt for wind power generation product Download PDFInfo
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- CN211259301U CN211259301U CN201921968459.5U CN201921968459U CN211259301U CN 211259301 U CN211259301 U CN 211259301U CN 201921968459 U CN201921968459 U CN 201921968459U CN 211259301 U CN211259301 U CN 211259301U
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Abstract
The utility model discloses a high strength bolt for wind power generation product, including mounting structure, anti-sticking dead structure, screw thread post and erection column, anti-sticking dead structure is installed to the bottom of erection column, and the inside erection column bottom of anti-sticking dead structure is connected with the screw thread post, threaded connection has the nut on the screw thread post, mounting structure is installed on the top of erection column. The utility model discloses a fix the gasket on the erection column, the top of gasket is connected with the hexagonal piece, and the hexagonal piece is fixed in the outside of erection column, is provided with the hexagonal groove in the inside on hexagonal piece top simultaneously, and is provided with the magnetic coating on the inside wall in hexagonal groove, is welding integrated structure between hexagonal piece and the gasket for this product has multiple mounting means, twists and moves this product all can be twisted to hexagonal groove, hexagonal piece and hexagonal piece, and it is more convenient to use.
Description
Technical Field
The utility model relates to a bolt technical field specifically is a high strength bolt for wind power generation product.
Background
The high-strength bolt is a commonly used connecting piece and is mainly used for large airplanes, large power generation equipment, automobiles, high-speed trains, large ships, wind power generation products, large complete equipment and the like, but the high-strength bolt for the existing wind power generation products has many problems or defects:
firstly, the joint of the high-strength bolt for the traditional wind power generation product is easy to break, and the structural strength is not enough;
secondly, the traditional high-strength bolt for the wind power generation product does not have an anti-blocking structure;
thirdly, the traditional wind power generation product is installed by using high-strength bolts in a single mode and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength bolt for wind power generation product to solve the easy problem of splitting of junction, not possessing the mode singleness of anti-sticking dead structure and installation among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength bolt for wind power generation product, includes mounting structure, anti-sticking dead structure, screw thread post and erection column, anti-sticking dead structure is installed to the bottom of erection column, and the inside erection column bottom of anti-sticking dead structure is connected with the screw thread post, threaded connection has the nut on the screw thread post, mounting structure is installed on the top of erection column.
Preferably, the mounting structure is internally provided with a reinforcing column, a hexagonal column, a gasket, a hexagonal sheet, a hexagonal groove and a magnetic coating in sequence, the gasket is fixed on the mounting column, the top end of the gasket is connected with the hexagonal sheet, and the hexagonal column is fixed outside the mounting column.
Preferably, reinforcing columns are uniformly fixed between the bottom end of the gasket and the outer side wall of the mounting column, and the reinforcing columns are arranged between the gasket and the mounting column at equal intervals.
Preferably, the inside on hexagonal piece top is provided with the hexagonal groove, and is provided with the magnetism cladding material on the inside wall in hexagonal groove, is welding integral structure between hexagonal piece and the gasket.
Preferably, the inside of anti-sticking structure has set gradually spliced pole, first connection piece, skid proof block, second connection piece and preformed groove, and first connection piece is fixed in the bottom of erection column, and the below of first connection piece is provided with the second connection piece, and evenly is fixed with the spliced pole between second connection piece and the first connection piece, and the bottom of second connection piece evenly is provided with skid proof block.
Preferably, the middle positions of the first connecting sheet and the second connecting sheet are provided with reserved grooves, and the top end of the threaded column penetrates through the inside of the reserved grooves and is fixedly connected with the bottom end of the mounting column.
Compared with the prior art, the beneficial effects of the utility model are that: this high strength bolt for wind power generation product is rational in infrastructure, has following advantage:
(1) reinforcing columns are uniformly fixed between the bottom end of the gasket and the outer side wall of the mounting column, and are arranged at equal intervals between the gasket and the mounting column, so that the stability of the joint of the gasket and the mounting column is enhanced, and the joint is prevented from being broken when being screwed;
(2) the first connecting piece is fixed at the bottom end of the mounting column, the second connecting piece is arranged below the first connecting piece, the connecting columns are uniformly fixed between the second connecting piece and the first connecting piece, the bottom end of the second connecting piece is uniformly provided with anti-skidding lugs, meanwhile, reserved grooves are formed in the middle positions of the inner parts of the first connecting piece and the second connecting piece, the top end of the threaded column penetrates through the inner part of the reserved grooves and is fixedly connected with the bottom end of the mounting column, when the mounting column is used, the threaded column and the nut can be matched for use, the first connecting piece and the second connecting piece are matched with each other to limit a contact surface, the threads are prevented from being excessively screwed up and being clamped, and meanwhile, the anti-skidding lugs at the bottom end of the second connecting piece increase the;
(3) through fixing the gasket on the erection column, the top of gasket is connected with the hexagonal piece, and the outside at the erection column is fixed to the hexagonal piece, is provided with the hexagonal groove in the inside on hexagonal piece top simultaneously, and is provided with the magnetic coating on the inside wall in hexagonal groove, is welding integrated structure between hexagonal piece and the gasket for this product has multiple mounting means, twists and moves this product all can be twisted to hexagonal groove, hexagonal piece and hexagonal piece, and it is more convenient to use.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the hexagonal plate of the present invention;
fig. 3 is a schematic front view of the hexagonal plate of the present invention;
fig. 4 is a schematic bottom view of the second connecting piece of the present invention.
In the figure: 1. a mounting structure; 101. a reinforcement column; 102. a hexagonal column; 103. a gasket; 104. a hexagonal piece; 105. a hexagonal groove; 106. magnetic coating; 2. an anti-seize structure; 201. connecting columns; 202. a first connecting piece; 203. an anti-slip bump; 204. a second connecting sheet; 205. reserving a groove; 3. a threaded post; 4. a nut; 5. and (6) mounting the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a high-strength bolt for a wind power generation product comprises a mounting structure 1, an anti-blocking structure 2, a threaded column 3 and a mounting column 5, wherein the anti-blocking structure 2 is mounted at the bottom end of the mounting column 5, and the threaded column 3 is connected to the bottom end of the mounting column 5 inside the anti-blocking structure 2;
the anti-blocking structure 2 is internally provided with a connecting column 201, a first connecting piece 202, an anti-skidding lug 203, a second connecting piece 204 and a preformed groove 205 in sequence, the first connecting piece 202 is fixed at the bottom end of the mounting column 5, the second connecting piece 204 is arranged below the first connecting piece 202, the connecting column 201 is uniformly fixed between the second connecting piece 204 and the first connecting piece 202, and the anti-skidding lug 203 is uniformly arranged at the bottom end of the second connecting piece 204;
a reserved groove 205 is formed in the middle of the inner portions of the first connecting piece 202 and the second connecting piece 204, and the top end of the threaded column 3 penetrates through the inner portion of the reserved groove 205 and is fixedly connected with the bottom end of the mounting column 5;
when the anti-skidding connecting piece is used, the threaded column 3 and the nut 4 are matched, the first connecting piece 202 and the second connecting piece 204 are matched with each other to limit a contact surface, the threads are prevented from being excessively screwed down and from being clamped, and meanwhile, the anti-skidding lugs 203 at the bottom end of the second connecting piece 204 increase the friction force with the contact surface;
the threaded column 3 is in threaded connection with a nut 4, and the top end of the mounting column 5 is provided with a mounting structure 1;
the mounting structure 1 is internally provided with a reinforcing column 101, a hexagonal column 102, a gasket 103, a hexagonal sheet 104, a hexagonal groove 105 and a magnetic coating 106 in sequence, the gasket 103 is fixed on the mounting column 5, the top end of the gasket 103 is connected with the hexagonal sheet 104, and the hexagonal column 102 is fixed outside the mounting column 5;
reinforcing columns 101 are uniformly fixed between the bottom ends of the gaskets 103 and the outer side walls of the mounting columns 5, and the reinforcing columns 101 are arranged between the gaskets 103 and the mounting columns 5 at equal intervals;
the stability of the joint of the gasket 103 and the mounting column 5 is enhanced, and the joint is prevented from being broken when being screwed;
a hexagonal groove 105 is formed in the top end of the hexagonal piece 104, a magnetic plating layer 106 is arranged on the inner side wall of the hexagonal groove 105, and the hexagonal piece 104 and the gasket 103 are in a welding integrated structure;
the product has various installation modes, and the hexagonal groove 105, the hexagonal piece 104 and the hexagonal column 102 can be screwed, so that the product is more convenient to use.
The working principle is as follows: during the use, screw thread post 3 and nut 4 can cooperate the use, first connection piece 202 and second connection piece 204 mutually support, it is spacing to carry out the contact surface, prevent that the screw thread from excessively screwing up, take place the card and die, simultaneously the skid proof block 203 of second connection piece 204 bottom increases the frictional force with the contact surface, it arranges to strengthen post 101 to be equidistant between gasket 103 and erection column 5, strengthen the steadiness of gasket 103 and erection column 5 junction, the junction breaks when preventing to twist, be welding integration structure between hexagonal piece 104 and the gasket 103, make this product have multiple mounting means, twist and move hexagonal groove 105, this product can all be twisted with hexagonal piece 104 and hexagonal post 102, it is more convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high strength bolt for wind power generation product, includes mounting structure (1), anti-sticking dead structure (2), screw thread post (3) and erection column (5), its characterized in that: anti-sticking dead structure (2) are installed to the bottom of erection column (5), and inside erection column (5) bottom of anti-sticking dead structure (2) is connected with screw thread post (3), threaded connection has nut (4) on screw thread post (3), mounting structure (1) is installed on the top of erection column (5).
2. The high-strength bolt for wind power generation products according to claim 1, wherein: the mounting structure is characterized in that a reinforcing column (101), a hexagonal column (102), a gasket (103), a hexagonal sheet (104), a hexagonal groove (105) and a magnetic coating (106) are sequentially arranged in the mounting structure (1), the gasket (103) is fixed on the mounting column (5), the hexagonal sheet (104) is connected to the top end of the gasket (103), and the hexagonal column (102) is fixed outside the mounting column (5).
3. The high-strength bolt for wind power generation products according to claim 2, wherein: reinforcing columns (101) are uniformly fixed between the bottom ends of the gaskets (103) and the outer side walls of the mounting columns (5), and the reinforcing columns (101) are arranged between the gaskets (103) and the mounting columns (5) at equal intervals.
4. The high-strength bolt for wind power generation products according to claim 2, wherein: the hexagonal groove (105) is formed in the top end of the hexagonal piece (104), the magnetic coating (106) is arranged on the inner side wall of the hexagonal groove (105), and the hexagonal piece (104) and the gasket (103) are in a welding integrated structure.
5. The high-strength bolt for wind power generation products according to claim 1, wherein: the anti-blocking structure is characterized in that a connecting column (201), a first connecting piece (202), an anti-skidding lug (203), a second connecting piece (204) and a reserved groove (205) are sequentially arranged inside the anti-blocking structure (2), the first connecting piece (202) is fixed at the bottom end of the mounting column (5), the second connecting piece (204) is arranged below the first connecting piece (202), the connecting column (201) is uniformly fixed between the second connecting piece (204) and the first connecting piece (202), and the anti-skidding lug (203) is uniformly arranged at the bottom end of the second connecting piece (204).
6. The high-strength bolt for wind power generation products according to claim 5, wherein: the middle positions of the inner parts of the first connecting piece (202) and the second connecting piece (204) are provided with reserved grooves (205), and the top end of the threaded column (3) penetrates through the inner part of the reserved grooves (205) and is fixedly connected with the bottom end of the mounting column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968459.5U CN211259301U (en) | 2019-11-14 | 2019-11-14 | High-strength bolt for wind power generation product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968459.5U CN211259301U (en) | 2019-11-14 | 2019-11-14 | High-strength bolt for wind power generation product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211259301U true CN211259301U (en) | 2020-08-14 |
Family
ID=71959948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968459.5U Active CN211259301U (en) | 2019-11-14 | 2019-11-14 | High-strength bolt for wind power generation product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211259301U (en) |
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2019
- 2019-11-14 CN CN201921968459.5U patent/CN211259301U/en active Active
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