CN217271323U - Anti-bending alloy screw - Google Patents
Anti-bending alloy screw Download PDFInfo
- Publication number
- CN217271323U CN217271323U CN202220499552.1U CN202220499552U CN217271323U CN 217271323 U CN217271323 U CN 217271323U CN 202220499552 U CN202220499552 U CN 202220499552U CN 217271323 U CN217271323 U CN 217271323U
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- CN
- China
- Prior art keywords
- fixedly connected
- connecting portion
- face
- end fixedly
- alloy screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000956 alloy Substances 0.000 title claims abstract description 31
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 31
- 238000005452 bending Methods 0.000 title claims abstract description 21
- 230000007797 corrosion Effects 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 241000486679 Antitype Species 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses an anti type of bending alloy screw rod, including the double-screw bolt, the double-screw bolt includes corrosion resistant layer and enhancement layer, connecting portion No. one of double-screw bolt up end fixedly connected with, a connecting portion up end fixedly connected with strengthens the post, strengthen No. two connecting portions of post up end fixedly connected with, No. two connecting portion up end fixedly connected with rib, connecting portion No. three of rib up end fixedly connected with, No. three connecting portion up end fixedly connected with ring flanges, ring flanges up end fixedly connected with nut, a plurality of enhancement angles of nut up end fixedly connected with. The utility model discloses in, this alloy screw rod overall structure reasonable in design possesses structural strength height, and anti-bending, fracture ability are strong, anticorrosive rust-resistant multiple characteristics.
Description
Technical Field
The utility model relates to a screw rod field especially relates to an anti-bending type alloy screw rod.
Background
The bolt is widely applied to important industries such as ports, electric power, steel, shipbuilding, petrochemical industry, mines, railways, buildings, metallurgical chemical industry, automobile manufacturing, plastic machinery, industrial control, highways, large-piece transportation, pipeline assistance, slope tunnels, well treatment protection, marine rescue, ocean engineering, airport construction, bridges, aviation, aerospace, venues and the like, and mechanical equipment of foundation construction engineering. However, the existing bolt has the defects of rusting and fracture due to the defects of the material of the bolt in the using process.
Current (application number: 202122137656.6) patent discloses a bolt, including the axis body, the outer wall processing of axis body is threaded, the hole has been seted up to the axis department of axis body, the inner wall of inner tube cup joints with the outer wall of pin rod mutually, the top of pin rod and the lower surface integrated into one piece of second baffle, the upper surface and the bolt head integrated into one piece of second baffle, the cross section of hole is the hexagon, the hole is laminated completely with the outer wall of inner tube, the cross section of inner tube is the hexagon equally. This bolt, through the cooperation of axis body and screw thread, realize conventional bolt operation, through the hole, the pin rod, the cooperation of second baffle and bolt head, in order to realize the rotation drive to the axis body, after accomplishing bolt operation, the accessible pulls the bolt head to drive the second baffle and takes the pin rod out from the inner tube is inside, in order to reduce the hindrance of bolt head, the improvement practicality, first baffle and chock can effectively guarantee that the inner tube can not separate with the axis body, and protect the axis body to a certain extent, and service life is prolonged.
The applicant finds that the bolt provided by the patent is similar to the existing device, the structural strength is general, the phenomenon of groove separation exists in certain use environments with vibration, the stability is not enough, and the bending strength is general, so that the improvement of the bending-resistant alloy screw is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-bending alloy screw.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an anti-bending type alloy screw, includes the double-screw bolt, the double-screw bolt includes corrosion resistant layer and enhancement layer, connecting portion No. one of double-screw bolt up end fixedly connected with, connecting portion up end fixedly connected with strengthens the post, strengthen No. two connecting portions of post up end fixedly connected with, No. two connecting portion up end fixedly connected with rib, No. three connecting portions of rib up end fixedly connected with, No. three connecting portion up end fixedly connected with ring flange, ring flange up end fixedly connected with nut, a plurality of enhancement angles of nut up end fixedly connected with.
As a further description of the above technical solution:
the lower end face of the stud is fixedly provided with an end part, and the end part and a stud joint are arranged in an arc structure.
As a further description of the above technical solution:
and the outer wall of the stud is fixedly provided with threads.
As a further description of the above technical solution:
it is a plurality of strengthen the angle and use the nut center to be circular array distribution setting as the dot, it is a plurality of strengthen the angle and be the triangle structure setting.
As a further description of the above technical solution:
the upper end face of the nut is fixedly provided with a groove.
As a further description of the above technical solution:
a connecting portion, No. two connecting portion and No. three connecting portion are the arcwall face setting.
As a further description of the above technical solution:
the corrosion-resistant layer is made of a nano antirust coating.
As a further description of the above technical solution:
the reinforcing layer is made of high-strength steel.
The utility model discloses following beneficial effect has:
1. the utility model provides an anti-bending type alloy screw rod makes the life that can increase this alloy bolt by a wide margin through adopting high strength steel and corrosion-resistant coating, and post, rib and enhancement angle are strengthened in the cooperation and the structural strength that can promote this alloy bolt by a wide margin, improve its anti-bending ability.
2. The utility model provides an anti-bending type alloy screw rod through setting up connecting portion, No. two connecting portions and No. three connecting portions, can avoid the stress concentration phenomenon of this alloy bolt in the use, makes its atress more even, and the atress is too big can not appear, appears cracked condition.
3. The utility model provides an anti-bending alloy screw, this alloy screw overall structure reasonable in design possesses structural strength height, and anti-bending, fracture ability are strong, anticorrosive rust-resistant multiple characteristics.
Drawings
Fig. 1 is a front view of an anti-bending alloy screw rod provided by the present invention;
fig. 2 is a perspective view of a partial structure of an anti-bending alloy screw rod provided by the present invention;
fig. 3 is a top view of an anti-bending alloy screw rod provided by the present invention;
fig. 4 is a cross-sectional view of an anti-bending alloy screw provided by the present invention.
Illustration of the drawings:
1. a stud; 101. a corrosion-resistant layer; 102. a reinforcing layer; 2. an end portion; 3. a thread; 4. a reinforcement column; 5. a first connecting part; 6. a reinforcing portion; 7. a second connecting part; 8. a flange plate; 9. a nut; 10. a reinforcement angle; 11. a third connecting part; 12. and (4) a groove.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an anti-bending type alloy screw, including double-screw bolt 1, double-screw bolt 1 includes corrosion-resistant layer 101 and enhancement layer 102, connecting portion 5 No. 1 up end fixedly connected with of double-screw bolt, 5 up end fixedly connected with of connecting portion strengthen post 4, strengthen post 4 up end fixedly connected with No. two connecting portions 7, No. 7 up end fixedly connected with rib 6 of connecting portion, 6 up end fixedly connected with No. three connecting portions 11 of rib, 11 up end fixedly connected with ring flange 8 of No. three connecting portions, 8 up end fixedly connected with nut 9 on the ring flange, 9 up end fixedly connected with of nut strengthen a plurality of angles 10.
The fixed tip 2 that is provided with of terminal surface under the double-screw bolt 1, tip 2 sets up for the arc structure with double-screw bolt 1 joint department, fixed screw thread 3 has been seted up on the 1 outer wall of double-screw bolt, a plurality of enhancement angles 10 use the nut 9 center to be circular array distribution setting as the dot, a plurality of enhancement angles 10 are the triangle structure setting, nut 9 up end is fixed to be seted up fluted 12, connecting portion 5, No. two connecting portion 7 and No. three connecting portion 11 are the arcwall face setting, reduce stress concentration, corrosion-resistant layer 101 adopts nanometer anti rust coating to make, can prevent the phenomenon of rustting in the use, enhancement layer 102 adopts the high strength steel to make.
The working principle is as follows: the utility model discloses in the device, through adopting corrosion-resistant layer 101 and enhancement layer 102 to heighten this alloy bolt's life by a wide margin, the cooperation is strengthened post 4, the structural strength that this alloy bolt can be promoted by a wide margin to rib 6 and enhancement angle 10, improve its bending resistance, simultaneously through connecting portion 5, No. two connecting portions 7 and No. three connecting portions 11, can avoid the stress concentration phenomenon of this alloy bolt in the use, make its atress more even, the atress is too big can not appear, the cracked condition appears.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an anti-bending type alloy screw rod, includes double-screw bolt (1), its characterized in that: the stud (1) comprises a corrosion-resistant layer (101) and a reinforcing layer (102), a first connecting portion (5) is fixedly connected to the upper end face of the stud (1), a reinforcing column (4) is fixedly connected to the upper end face of the first connecting portion (5), a second connecting portion (7) is fixedly connected to the upper end face of the reinforcing column (4), a reinforcing portion (6) is fixedly connected to the upper end face of the second connecting portion (7), a third connecting portion (11) is fixedly connected to the upper end face of the reinforcing portion (6), a flange (8) is fixedly connected to the upper end face of the third connecting portion (11), a nut (9) is fixedly connected to the upper end face of the flange (8), and a plurality of reinforcing corners (10) are fixedly connected to the upper end face of the nut (9).
2. The anti-buckling alloy screw according to claim 1, wherein: the lower end face of the stud (1) is fixedly provided with an end part (2), and the joint of the end part (2) and the stud (1) is of an arc structure.
3. The anti-buckling alloy screw according to claim 1, wherein: and the outer wall of the stud (1) is fixedly provided with a thread (3).
4. The anti-buckling alloy screw according to claim 1, wherein: it is a plurality of strengthen angle (10) and use nut (9) center to be circular array distribution setting as the dot, it is a plurality of strengthen angle (10) and be the triangle structure setting.
5. The anti-buckling alloy screw according to claim 1, wherein: the upper end face of the screw cap (9) is fixedly provided with a groove (12).
6. The anti-buckling alloy screw according to claim 1, wherein: no. one connecting portion (5), No. two connecting portion (7) and No. three connecting portion (11) are the arcwall face setting.
7. The anti-buckling alloy screw according to claim 1, wherein: the corrosion-resistant layer (101) is made of a nano antirust coating.
8. The anti-buckling alloy screw according to claim 1, wherein: the reinforcing layer (102) is made of high-strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220499552.1U CN217271323U (en) | 2022-03-08 | 2022-03-08 | Anti-bending alloy screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220499552.1U CN217271323U (en) | 2022-03-08 | 2022-03-08 | Anti-bending alloy screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217271323U true CN217271323U (en) | 2022-08-23 |
Family
ID=82859890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220499552.1U Expired - Fee Related CN217271323U (en) | 2022-03-08 | 2022-03-08 | Anti-bending alloy screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217271323U (en) |
-
2022
- 2022-03-08 CN CN202220499552.1U patent/CN217271323U/en not_active Expired - Fee Related
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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: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |