CN219932683U - High-strength hexagon bolt - Google Patents
High-strength hexagon bolt Download PDFInfo
- Publication number
- CN219932683U CN219932683U CN202320982996.5U CN202320982996U CN219932683U CN 219932683 U CN219932683 U CN 219932683U CN 202320982996 U CN202320982996 U CN 202320982996U CN 219932683 U CN219932683 U CN 219932683U
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- CN
- China
- Prior art keywords
- bolt
- groove
- head
- nut
- movable groove
- 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
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a high-strength hexagon bolt which comprises a bolt body, wherein one end of the bolt body is provided with a hexagon bolt head, two sides of the bolt body are radially provided with accommodating grooves, a sliding block is arranged in each accommodating groove, one end of the bolt body, which is far away from the bolt head, is axially provided with a movable groove, the movable groove is communicated with the accommodating grooves, a driving rod capable of moving up and down is arranged in each movable groove, one end of the sliding block, which is close to the accommodating groove, is provided with a moving rod, one end of the moving rod, which is far away from the sliding block, is hinged with a connecting rod, the other end of the connecting rod is hinged with the driving rod, a press-in bolt is arranged at the head end of the movable groove in a threaded manner, and the tail of the press-in bolt is abutted against the head of the driving rod. According to the utility model, the sliding block capable of protruding outwards is arranged in the accommodating groove, and the driving rod is pressed down by the pressing-in bolt after the installation is completed, so that the sliding block is driven to protrude outwards, the sliding block is clamped into the annular groove of the nut, the connection strength of the bolt is enhanced, and the bolt is prevented from loosening.
Description
Technical Field
The utility model relates to the technical field of fasteners, in particular to the technical field of hexagonal bolts.
Background
Bolts are a commonly used fastener for fixedly connecting devices between the bolts and nuts, and are generally fixed by the bolts in the process of installing a steel structure, and most of the steel structure is used outdoors, so that some impact is often generated, the bolts are loosened, and adverse effects are caused.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a high-strength hexagon bolt which can effectively prevent the bolt from loosening.
In order to achieve the above purpose, the utility model provides a high-strength hexagon bolt, which comprises a bolt body, wherein one end of the bolt body is provided with a hexagon bolt head, two sides of the bolt body are radially provided with accommodating grooves, a sliding block is arranged in each accommodating groove, one end of the bolt body far away from the bolt head is axially provided with a movable groove, the movable groove is communicated with the accommodating grooves, a driving rod capable of moving up and down is arranged in each movable groove, one end of the sliding block, which is close to the accommodating groove, is provided with a moving rod, one end of the moving rod far away from the sliding block is hinged with a connecting rod, the other end of the connecting rod is hinged with the driving rod, a press-in bolt is arranged at the head end of the movable groove in a threaded manner, and the tail of the press-in bolt is abutted against the head of the driving rod.
Preferably, a spring is mounted at the bottom of the movable groove, and the bottom of the driving rod is abutted against the spring.
Preferably, the tail of the bolt body is provided with a threaded column, the accommodating groove is formed in the threaded column, the threaded column is provided with a nut component in a threaded manner, and the threaded hole of the nut component is provided with an annular groove.
Preferably, the nut assembly comprises a main nut and an auxiliary nut, wherein an annular groove is formed in the main nut, the annular groove extends to the outer end face of the main nut, an inner thread is formed in the inner wall of the annular groove, an annular boss is arranged on the auxiliary nut, an outer thread is formed in the outer wall of the annular boss, the annular boss is in threaded installation with the annular groove, and the height of the annular boss is smaller than the depth of the annular groove.
Preferably, the head end of the movable groove is provided with a mounting hole, the inner wall of the mounting hole is provided with an internal thread, the pressing-in bolt is provided with an external thread, the head of the pressing-in bolt is provided with a mounting head, the mounting head is provided with a straight groove, and the head of the mounting hole is provided with a mounting groove matched with the mounting head.
The utility model has the beneficial effects that: according to the utility model, the sliding block capable of protruding outwards is arranged in the accommodating groove, and the driving rod is pressed down by the pressing-in bolt after the installation is completed, so that the sliding block is driven to protrude outwards, the sliding block is clamped into the annular groove of the nut, the connection strength of the bolt is enhanced, and the bolt is prevented from loosening.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
Drawings
Fig. 1 is a structural diagram of embodiment 1;
FIG. 2 is an installation schematic of embodiment 1;
fig. 3 is a schematic structural view of embodiment 2;
fig. 4 is an external schematic view of the present utility model.
In the figure: 1-bolt body, 2-bolt head, 3-slider, 4-actuating lever, 5-movable rod, 6-connecting rod, 7-press-in bolt, 8-spring, 11-accommodation groove, 12-movable groove, 13-mounting hole, 14-mounting groove, 81-ring channel, 82-annular boss.
Detailed Description
Example 1:
referring to fig. 1 and 2, the high-strength hexagon bolt comprises a bolt body 1, one end of the bolt body 1 is provided with a hexagon bolt head 2, holding grooves 11 are radially formed in two sides of the bolt body 1, a sliding block 3 is arranged in each holding groove 11, a movable groove 12 is axially formed in one end of the bolt body 1, which is far away from the bolt head 2, the movable groove 12 is communicated with the holding grooves 11, a driving rod 4 capable of moving up and down is arranged in each movable groove 12, one end of each sliding block 3, which is close to each holding groove 11, is provided with a moving rod 5, one end of each moving rod 5, which is far away from each sliding block 3, is hinged with a connecting rod 6, the other end of each connecting rod 6 is hinged with the driving rod 4, a press-in bolt 7 is mounted at the head end of each movable groove 12 in a threaded manner, the tail of each press-in bolt 7 is abutted against the head of each driving rod 4, a spring 8 is mounted at the bottom of each movable groove 12, a thread column is arranged at the tail of the bolt body 1, nuts are arranged on the holding grooves 11, nuts are mounted on the thread columns, annular grooves 81 are formed in the threaded holes of the nuts, the sliding blocks 3 are arranged in the movable grooves 12, the mounting holes are formed in the mounting holes 13, the mounting holes are formed in the mounting heads 13, and the mounting heads are matched with the heads are mounted on the heads 13.
Lubricating oil is added into the movable groove 12 to prevent the bolt from rusting.
Example 2:
referring to fig. 3 and 4, the high-strength hexagon bolt comprises a bolt body 1, one end of the bolt body 1 is provided with a hexagon bolt head 2, two sides of the bolt body 1 are radially provided with accommodating grooves 11, a sliding block 3 is arranged in each accommodating groove 11, one end of the bolt body 1 far away from the bolt head 2 is axially provided with a movable groove 12, the movable groove 12 is communicated with the accommodating grooves 11, a driving rod 4 capable of moving up and down is arranged in each movable groove 12, one end of the sliding block 3 close to the accommodating groove 11 is provided with a moving rod 5, one end of the moving rod 5 far away from the sliding block 3 is hinged with a connecting rod 6, the other end of the connecting rod 6 is hinged with the driving rod 4, a press-in bolt 7 is arranged at the head end of the movable groove 12 in a threaded manner, the tail of the press-in bolt 7 is abutted against the head of the driving rod 4, a spring 8 is arranged at the bottom of the movable groove 12, the bottom of the driving rod 4 is abutted against the spring 8, the tail of the bolt body 1 is provided with a threaded column, the accommodating groove 11 is arranged on the threaded column, a nut component is arranged on the threaded column in a threaded way, an annular groove 81 is arranged in a threaded hole of the nut component, the nut component comprises a main nut and an auxiliary nut, the main nut is provided with the annular groove 81, the annular groove 81 extends to the outer end face of the main nut, the inner wall of the annular groove 81 is provided with an internal thread, the auxiliary nut is provided with an annular boss 82, the outer wall of the annular boss 82 is provided with an external thread, the annular boss 82 is in threaded way with the annular groove 81, the annular boss 82 is smaller than the depth of the annular groove 81, the head end of the movable groove 12 is provided with a mounting hole 13, the inner wall of the mounting hole 13 is provided with an internal thread, the press-in bolt 7 is provided with an external thread, the head of the press-in bolt 7 is provided with a mounting head, the mounting head is provided with a straight groove, the head of the mounting hole 13 is provided with a mounting groove 14 matched with the mounting head.
The working process of the utility model comprises the following steps:
in the working process of the utility model, the steel structure is connected through the bolt, then the nut is mounted on the threaded column, after the mounting is completed, the accommodating groove is positioned in the annular groove 81 of the nut, then the press-in bolt 7 is mounted on the bolt body 1, the press-in bolt 7 forces the driving rod 4 to move downwards against the elastic force of the spring, so that the driving slide block 3 protrudes outwards and is clamped into the annular groove 81, the press-in bolt 7 is screwed out when the screw is dismounted, and the driving rod moves upwards under the elastic force of the spring to release the locking state of the bolt.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a high strength hexagon bolt which characterized in that: including bolt body (1), the one end of bolt body (1) is equipped with hexagon bolt head (2), holding tank (11) have radially been seted up to the both sides of bolt body (1), be equipped with slider (3) in holding tank (11), movable groove (12) have been seted up to the one end axial that bolt head (2) was kept away from to bolt body (1), movable groove (12) are linked together with holding tank (11), be equipped with actuating lever (4) that can reciprocate in movable groove (12), slider (3) are close to the one end of holding tank (11) and are equipped with movable rod (5), the one end that slider (3) was kept away from to movable rod (5) articulates there is connecting rod (6), the other end and actuating lever (4) of connecting rod (6) are articulated, press-in bolt (7) are installed to the head end department screw thread of movable groove (12), the afterbody of press-in bolt (7) and the head looks butt of actuating lever (4).
2. The high strength hex bolt of claim 1 wherein: the bottom of the movable groove (12) is provided with a spring (8), and the bottom of the driving rod (4) is abutted against the spring (8).
3. The high strength hex bolt of claim 1 wherein: the tail of the bolt body (1) is provided with a threaded column, the accommodating groove (11) is formed in the threaded column, the threaded column is provided with a nut component in a threaded manner, and an annular groove (81) is formed in a threaded hole of the nut component.
4. A high strength hex bolt according to claim 3, wherein: the nut assembly comprises a main nut and an auxiliary nut, an annular groove (81) is formed in the main nut, the annular groove (81) extends to the outer end face of the main nut, an inner thread is arranged on the inner wall of the annular groove (81), an annular boss (82) is arranged on the auxiliary nut, an outer thread is arranged on the outer wall of the annular boss (82), the annular boss (82) is in threaded installation with the annular groove (81), and the height of the annular boss (82) is smaller than the depth of the annular groove (81).
5. The high strength hex bolt of claim 1 wherein: the head end of the movable groove (12) is provided with a mounting hole (13), the inner wall of the mounting hole (13) is provided with an internal thread, the press-in bolt (7) is provided with an external thread, the head of the press-in bolt (7) is provided with a mounting head, the mounting head is provided with a straight groove, and the head of the mounting hole (13) is provided with a mounting groove (14) matched with the mounting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982996.5U CN219932683U (en) | 2023-04-27 | 2023-04-27 | High-strength hexagon bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320982996.5U CN219932683U (en) | 2023-04-27 | 2023-04-27 | High-strength hexagon bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932683U true CN219932683U (en) | 2023-10-31 |
Family
ID=88486388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320982996.5U Active CN219932683U (en) | 2023-04-27 | 2023-04-27 | High-strength hexagon bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932683U (en) |
-
2023
- 2023-04-27 CN CN202320982996.5U patent/CN219932683U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |