CN220850328U - High-strength hexagon bolt - Google Patents
High-strength hexagon bolt Download PDFInfo
- Publication number
- CN220850328U CN220850328U CN202321281144.XU CN202321281144U CN220850328U CN 220850328 U CN220850328 U CN 220850328U CN 202321281144 U CN202321281144 U CN 202321281144U CN 220850328 U CN220850328 U CN 220850328U
- Authority
- CN
- China
- Prior art keywords
- bolt
- rod
- fixedly connected
- wedge block
- post
- 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.)
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Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a high-strength hexagon bolt, which relates to the technical field of fasteners and comprises a bolt rod, a compression-resistant component and an anti-skid component; the bottom end of the bolt rod is provided with a thread; the anti-skid component is arranged at the bottom end of the bolt rod; the compression subassembly contains polished rod, reinforcement post, inner circle add solid and outer lane add solid, the upper end of bolt pole divide into two sections, the bottom of bolt pole is equipped with the screw thread, the upper end fixedly connected with polished rod of bolt pole, the upper end fixedly connected with of polished rod consolidates the post, consolidate the post and be the higher alloy material of intensity, the upper end of bolt pole is located the periphery side fixedly connected with outer lane of consolidating the post and adds solid, outer lane reinforcement body adopts the almag preparation, can effectively prevent through compression subassembly that the bolt from receiving great shearing force or extrusion force in the connection process, and is destroyed to the intensity of bolt has been improved, and can prevent to produce lax between bolt and the nut through anti-skidding subassembly.
Description
Technical Field
The utility model relates to the technical field of fasteners, in particular to a high-strength hexagon bolt.
Background
The bolt is a cylindrical threaded mechanical part and consists of a head part and a cylindrical body with external threads, and the head part and the cylindrical body are matched with a nut for fastening and connecting two through holes. Bolts are indispensable in daily life and industrial production and manufacture, and are widely applied. The traditional bolt head is only provided with threads at the bottom end of the screw rod, and if the threads are irregular or are provided with gaps, the bolt is easy to slip after being used for a period of time.
The technical scheme is that the high-strength hexagon bolt is provided by an authorized bulletin No. CN213598358U in the prior art and comprises a bolt head, a flange, a stud and a locking sleeve, wherein the flange is arranged at the bottom of the bolt head, the stud is arranged at the bottom of the flange, the stud further comprises a step, a transition section and a thread section, the transition section is arranged at the bottom of the step, the thread section is arranged at the bottom of the transition section, and the locking sleeve is arranged on the outer side wall of the step.
The whole bolt piece is locked through the locking sleeve, so that the locking sleeve is easy to damage, the locking effect on the bolt is lost, and looseness is easy to occur between the bolt and the nut.
Disclosure of utility model
The technical problem to be solved by the utility model is to overcome the existing defects, and provide the high-strength hexagonal bolt, the compression-resistant assembly can effectively prevent the bolt from being damaged due to larger shearing force or extrusion force in the connecting process, so that the strength of the bolt is improved, the anti-slip assembly can prevent the bolt and the nut from loosening, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-strength hexagonal bolt comprises a bolt rod, a compression-resistant component and an anti-skid component;
Bolt rod: the bottom end is provided with a thread;
Anti-skid assembly: the bottom end of the bolt rod is provided with a groove;
Compression-resistant assembly: contain polished rod, consolidate post, inner circle reinforcement body and outer lane reinforcement body, the upper end of bolt pole is divided into two sections, the bottom of bolt pole is equipped with the screw thread, the upper end fixedly connected with polished rod of bolt pole, the upper end fixedly connected with of polished rod consolidates the post, consolidate the post and be the higher alloy material of intensity, the upper end of bolt pole is located the periphery side fixedly connected with outer lane reinforcement body of consolidating the post, the outer lane reinforcement body adopts the almag preparation, the inner wall of outer lane reinforcement body is fixed to be equipped with the inner circle reinforcement body, the inner wall of inner circle reinforcement body is equipped with the spread groove, and two by the connecting piece can be connected to the polished rod part, consolidates the intensity that the post can strengthen whole polished rod, and inner circle reinforcement body and outer lane reinforcement body are used for preventing that the bolt pole from being sheared the fracture.
Further, compression resistance module still contains tensile fiber silk, be equipped with the buffering cavity between inner circle reinforcement body and the reinforcement post, the mounting groove has been seted up to the outer wall of reinforcement post, the one end of the bottom fixedly connected with tensile fiber silk of mounting groove, the other end of the bottom fixed connection tensile fiber silk of spread groove, tensile fiber silk evenly distributed is inside the buffering cavity, thereby tensile fiber silk can provide less rigidity can improve the bending strength of bolt pole.
Further, the anti-slip assembly comprises an upper wedge block and a connecting nut, the bottom end of the bolt rod is in threaded connection with the connecting nut, screw holes are formed in the middle of the upper end and the lower end of the connecting nut, the upper wedge block is arranged on the circumferential array of the outer periphery of the upper end of the connecting nut, the upper wedge block is in an inverted trapezoid shape, and the connecting nut is used for fixing two connected pieces.
Further, the anti-skid assembly further comprises a gasket and a lower wedge block, the gasket is sleeved on the outer peripheral side of the middle of the bolt rod, round holes are formed in the middle of the upper end and the lower end of the gasket, the lower wedge block is arranged on the outer peripheral side of the lower end of the gasket in a circumferential mode, the lower wedge block is trapezoidal, the upper wedge block is clamped with the lower wedge block in a mutually clamping mode, the gasket is used for increasing friction force between a connecting nut and a connected piece, accordingly anti-loosening performance is improved, and the clamping performance of the lower wedge block and the upper wedge block can be further improved.
Further, the anti-slip assembly further comprises anti-slip teeth, the circumferential array of the outer circumference side of the upper end of the gasket is provided with the anti-slip teeth, the top ends of the anti-slip teeth are provided with edges and corners, and the anti-slip teeth are used for increasing friction between the gasket and the connected piece, so that the connecting nut is prevented from loosening.
Further, the upper end of the bolt rod is located the reinforcing column upside fixedly connected with hexagon nut, hexagon nut's periphery side scribbles rust-resistant material, and hexagon nut is used for tightening or loosening the bolt rod, and rust-resistant material can prevent the bolt rod from using rust corrosion for a long time, leads to being difficult to take out the bolt rod.
Compared with the prior art, the utility model has the beneficial effects that: this high strength hexagon bolt has following benefit:
1. This high strength hexagon bolt has set up compression assembly, and two by the connecting piece can be connected to polished rod part, and the intensity of whole polished rod can be strengthened to the anchor strut, and inner circle reinforcement body and outer lane reinforcement body are used for preventing that the shank of bolt from being sheared the fracture, thereby the tensile fiber silk can provide less rigidity can improve the flexural strength of shank of bolt.
2. This high strength hexagon bolt has set up skid-proof assembly, and coupling nut is used for fixed two by the connecting piece, and the packing ring is used for increasing coupling nut and by the frictional force between the connecting piece to improve locking performance, the joint of lower voussoir and last voussoir can further promote the compactness of connection, and the antiskid tooth is used for increasing the friction between packing ring and the connecting piece, thereby prevents that coupling nut from becoming flexible.
3. This high strength hexagon bolt has set up hexagon nut, and rust-resistant material can prevent that the shank of bolt from using for a long time from rusting and corroding, leads to being difficult to take out the shank of bolt to can guarantee that the shank of bolt is used for various occasion environment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of a partial cross-sectional structure of the present utility model.
In the figure: 1 bolt rod, 2 hexagonal nuts, 3 compression-resistant components, 31 polished rod, 32 reinforcing column, 33 tensile fiber yarn, 34 inner ring reinforcing body, 35 outer ring reinforcing body, 4 anti-slip components, 41 anti-slip teeth, 42 washers, 43 upper wedge blocks, 44 lower wedge blocks and 45 connecting nuts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a high-strength hexagonal bolt comprises a bolt rod 1, a compression-resistant component 3 and an anti-skid component 4;
Bolt bar 1: the bottom end is provided with a thread;
Anti-skid assembly 4: the bottom end of the bolt rod 1 is provided with a plurality of bolts; the anti-slip assembly 4 comprises an upper wedge 43 and a connecting nut 45, the bottom end of the bolt rod 1 is connected with the connecting nut 45 in a threaded manner, screw holes are formed in the middle of the upper end and the lower end of the connecting nut 45, the upper wedge 43 is arranged on the circumferential array of the outer periphery of the upper end of the connecting nut 45, the upper wedge 43 is in an inverted trapezoid shape, and the connecting nut 45 is used for fixing two connected pieces.
The anti-slip assembly 4 further comprises a gasket 42 and a lower wedge block 44, the gasket 42 is sleeved on the outer peripheral side of the middle of the bolt rod 1, round holes are formed in the middle of the upper end and the lower end of the gasket 42, the lower wedge block 44 is arranged on the outer peripheral side of the lower end of the gasket 42 in a circumferential array, the lower wedge block 44 is in a trapezoid shape, the upper wedge block 43 and the lower wedge block 44 are clamped with each other, the gasket 42 is used for increasing friction force between the connecting nut 45 and a connected piece, so that anti-loosening performance is improved, and the clamping connection of the lower wedge block 44 and the upper wedge block 43 can further improve connection tightness.
The anti-slip assembly 4 further comprises anti-slip teeth 41, the upper end peripheral side of the washer 42 is circumferentially arrayed with the anti-slip teeth 41, the top ends of the anti-slip teeth 41 are provided with edges and corners, and the anti-slip teeth 41 are used for increasing friction between the washer 42 and the connected piece, so that the connecting nut 45 is prevented from loosening.
Compression assembly 3: contain polished rod 31, consolidate post 32, inner circle adds solid 34 and outer lane adds solid 35, the upper end of bolt pole 1 falls into two sections, the bottom of bolt pole 1 is equipped with the screw thread, the upper end fixedly connected with polished rod 31 of bolt pole 1, the upper end fixedly connected with of polished rod 31 consolidates post 32, consolidate post 32 is the higher alloy material of intensity, the upper end of bolt pole 1 is located the periphery side fixedly connected with outer lane of consolidating post 32 and adds solid 35, outer lane adds solid 35 adopts almag to make, the inner wall of outer lane adds solid 35 is fixed to be equipped with inner circle and adds solid 34, the inner wall of inner circle adds solid 34 is equipped with the spread groove, two by the connecting piece can be connected to polished rod 31 part, consolidate post 32 can strengthen the intensity of whole polished rod 31, inner circle adds solid 34 and outer lane adds solid 35 and is used for preventing that the bolt pole from being cut the fracture.
The compression-resistant assembly 3 further comprises a tensile fiber yarn 33, a buffer chamber is arranged between the inner ring reinforcing body 34 and the reinforcing column 32, an installation groove is formed in the outer wall of the reinforcing column 32, one end of the tensile fiber yarn 33 is fixedly connected to the bottom end of the installation groove, the other end of the tensile fiber yarn 33 is fixedly connected to the bottom end of the connection groove, the tensile fiber yarn 33 is uniformly distributed in the buffer chamber, and the tensile fiber yarn 33 can provide smaller rigidity so that the bending strength of a bolt rod can be improved.
The upper end of the bolt rod 1 is located the reinforcing column 32 upside fixedly connected with hexagon nut 2, and the periphery side of hexagon nut 2 scribbles rust-resistant material, and hexagon nut 2 is used for tightening or loosening bolt rod 1, and rust-resistant material can prevent that bolt rod 1 from using rust corrosion for a long time, leads to being difficult to take out bolt rod 1.
The working principle of the high-strength hexagonal bolt provided by the utility model is as follows: the polished rod 31 part can be connected two by the connecting piece, the intensity of whole polished rod 31 can be strengthened to the anchor strut 32, inner circle anchor strut 34 and outer lane anchor strut 35 are used for preventing the bolt pole by the shearing fracture, thereby tensile fiber yarn 33 can provide less rigidity can improve the bending strength of bolt pole, coupling nut 45 is used for fixed two by the connecting piece, the packing ring 42 is used for increasing the frictional force between coupling nut 45 and the connecting piece, thereby improve locking performance, the joint of lower voussoir 44 and last voussoir 43 can further promote the compactness of connection, anti-skidding tooth 41 is used for increasing the friction between packing ring 42 and the connecting piece, thereby prevent coupling nut 45 not hard up, rust-resistant material can prevent that bolt pole 1 from using for a long time from rusty corrosion, lead to being difficult to take out bolt pole 1, thereby can guarantee that bolt pole 1 is used for various occasion environment.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a high strength hexagon bolt which characterized in that: comprises a bolt rod (1), a compression-resistant component (3) and an anti-slip component (4);
Bolt shank (1): the bottom end is provided with a thread;
anti-skid assembly (4): the bottom end of the bolt rod (1) is provided with a plurality of bolts;
Compression-resistant assembly (3): contain polished rod (31), consolidate post (32), inner circle reinforcement body (34) and outer lane reinforcement body (35), the upper end of bolt rod (1) is divided into two sections, the bottom of bolt rod (1) is equipped with the screw thread, the upper end fixedly connected with polished rod (31) of bolt rod (1), the upper end fixedly connected with consolidate post (32) of polished rod (31), consolidate post (32) for the higher alloy material of intensity, the upper end of bolt rod (1) is located the periphery side fixedly connected with outer lane reinforcement body (35) of consolidate post (32), outer lane reinforcement body (35) adopt aluminum magnesium alloy preparation, the inner wall of outer lane reinforcement body (35) is fixed to be equipped with inner circle reinforcement body (34), the inner wall of inner circle reinforcement body (34) is equipped with the spread groove.
2. A high strength hex bolt according to claim 1, wherein: the compression-resistant assembly (3) further comprises a tensile fiber yarn (33), a buffer chamber is arranged between the inner ring reinforcing body (34) and the reinforcing column (32), an installation groove is formed in the outer wall of the reinforcing column (32), one end of the tensile fiber yarn (33) is fixedly connected to the bottom end of the installation groove, the other end of the tensile fiber yarn (33) is fixedly connected to the bottom end of the connection groove, and the tensile fiber yarn (33) is uniformly distributed inside the buffer chamber.
3. A high strength hex bolt according to claim 1, wherein: the anti-skid assembly (4) comprises an upper wedge block (43) and a connecting nut (45), the bottom end of the bolt rod (1) is in threaded connection with the connecting nut (45), screw holes are formed in the middle of the upper end and the lower end of the connecting nut (45), the upper wedge block (43) is arranged on the circumferential array of the outer periphery of the upper end of the connecting nut (45), and the upper wedge block (43) is in an inverted trapezoid shape.
4. A high strength hex bolt according to claim 3, wherein: the anti-skid assembly (4) further comprises a gasket (42) and a lower wedge block (44), the gasket (42) is sleeved on the outer peripheral side of the middle of the bolt rod (1), round holes are formed in the middle of the upper end and the lower end of the gasket (42), the lower wedge block (44) is arranged on the outer peripheral side of the lower end of the gasket (42) in a circumferential array, the lower wedge block (44) is trapezoid, and the upper wedge block (43) and the lower wedge block (44) are clamped with each other.
5. The high strength hex bolt of claim 4 wherein: the anti-skid assembly (4) further comprises anti-skid teeth (41), the anti-skid teeth (41) are circumferentially arranged on the periphery side of the upper end of the gasket (42), and edges and corners are arranged at the top ends of the anti-skid teeth (41).
6. A high strength hex bolt according to claim 1, wherein: the upper end of the bolt rod (1) is positioned on the upper side of the reinforcing column (32) and fixedly connected with a hexagonal nut (2), and the outer periphery side of the hexagonal nut (2) is coated with an antirust material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321281144.XU CN220850328U (en) | 2023-05-25 | 2023-05-25 | High-strength hexagon bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321281144.XU CN220850328U (en) | 2023-05-25 | 2023-05-25 | High-strength hexagon bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850328U true CN220850328U (en) | 2024-04-26 |
Family
ID=90780982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321281144.XU Active CN220850328U (en) | 2023-05-25 | 2023-05-25 | High-strength hexagon bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850328U (en) |
-
2023
- 2023-05-25 CN CN202321281144.XU patent/CN220850328U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |