CN217976953U - High-strength compression-resistant bolt - Google Patents
High-strength compression-resistant bolt Download PDFInfo
- Publication number
- CN217976953U CN217976953U CN202222063939.5U CN202222063939U CN217976953U CN 217976953 U CN217976953 U CN 217976953U CN 202222063939 U CN202222063939 U CN 202222063939U CN 217976953 U CN217976953 U CN 217976953U
- Authority
- CN
- China
- Prior art keywords
- compression
- nut
- bolt
- threaded
- connecting plate
- 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.)
- Active
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a high strength resistance to compression type bolt, including double-screw bolt and nut, be equipped with resistance to compression mechanism on the periphery wall of double-screw bolt, fixed mounting has quantity to be two compression ring, two on the periphery wall of double-screw bolt fixed mounting has quantity to be a plurality of second compression ring between the compression ring, fixed mounting has quantity to be a plurality of first compression ring between compression ring and the nut, the threaded connection of double-screw bolt has the nut, fixed mounting has quantity to be two telescopic links on the right side outer wall of nut, fixed mounting has the connecting plate on the right side wall of telescopic link. This high strength resistance to compression bolt through the effect of first resistance to compression post and second resistance to compression post and two compression rings, shunts the pressure that has reduced the nut with some pressure of nut, passes through the telescopic link with the pressure on nut and the double-screw bolt and conducts for set screw and connecting plate, has reduced the pressure of nut and double-screw bolt, divides pressure to reduce through the effect of progressively conducting, has improved the compressive capacity of bolt.
Description
Technical Field
The utility model relates to a bolt technical field specifically is a high strength resistance to compression type bolt.
Background
The bolt is a mechanical part, a cylindrical threaded fastener matched with a nut, a fastener composed of a head part and a screw rod needs to be matched with the nut and is used for fastening and connecting two parts with through holes, the connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, and therefore the bolt connection belongs to detachable connection.
The bolt still works with high resistance to compression, and at present the bolt is when high resistance to compression work, owing to bear very big pressure after using for a long time, can lead to the bolt to warp and damage, leads to the bolt can't carry out normal fixed work, so provides a high strength resistance to compression type bolt.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a high strength resistance to compression type bolt possesses high resistance to compression and high durable advantage, has solved the bolt at high resistance to compression during operation, because bear very big pressure after long-time the use, can lead to the bolt to warp and damage, leads to the unable problem of carrying out normal fixed work of bolt.
In order to achieve the above object, the utility model provides a following technical scheme: a high-strength compression-resistant bolt comprises a stud and a nut, wherein a compression-resistant mechanism is arranged on the outer peripheral wall of the stud;
fixed mounting has the anti-compression ring that quantity is two on the periphery wall of double-screw bolt, two fixed mounting has quantity to be a plurality of second anti-compression post between the anti-compression ring, fixed mounting has quantity to be a plurality of first anti-compression post between anti-compression ring and the nut, the threaded connection of double-screw bolt has the nut, fixed mounting has quantity to be two telescopic links on the right side outer wall of nut, fixed mounting has the connecting plate on the right side wall of telescopic link, connecting plate threaded connection has set screw.
Furthermore, the right side wall of the stud is in threaded connection with a fixing screw, and threaded holes matched with the fixing screw in size are formed in the right side wall of the stud and the right side wall of the connecting plate.
Furthermore, the fixing screw comprises a threaded column which is in threaded connection with the connecting plate, the right side wall of the threaded column is fixedly connected with a threaded head, a threaded groove is formed in the right side wall of the connecting plate, and the size of the threaded groove is matched with that of the threaded head.
Furthermore, the telescopic distance of the telescopic rod is not less than the length of the fixing screw.
Further, the diameter of the connecting plate is larger than that of the nut.
Further, the length of the threaded hole is the same as that of the threaded column.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this high strength resistance to compression bolt through the effect of first resistance to compression post and second resistance to compression post and two compression rings, shunts the pressure that has reduced the nut with some pressure of nut, passes through the telescopic link with the pressure on nut and the double-screw bolt and conducts for set screw and connecting plate, has reduced the pressure of nut and double-screw bolt, divides pressure to reduce through the effect of progressively conducting, has improved the compressive capacity of bolt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a cross-sectional structure of the connection plate of the present invention.
In the figure: 1. a stud; 2. a nut; 3. a compression resistance mechanism; 301. a first compression column; 302. a second compressive column; 303. an anti-compression ring; 304. a nut; 305. a telescopic rod; 306. a connecting plate; 307. and fixing the screw.
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. 1-2, the high-strength compression-resistant bolt in the present embodiment includes a stud 1 and a nut 2, and a compression-resistant mechanism 3 is disposed on an outer peripheral wall of the stud 1.
The anti-compression rings 303 with two numbers are fixedly installed on the outer peripheral wall of the stud 1, the second anti-compression columns 302 with a plurality of numbers are fixedly installed between the two anti-compression rings 303, the first anti-compression columns 301 with a plurality of numbers are fixedly installed between the anti-compression rings 303 and the screw caps 2, the nuts 304 are connected with the screw threads of the stud 1, the two telescopic rods 305 are fixedly installed on the outer wall of the right side of the nuts 304, the connecting plate 306 is fixedly installed on the right side wall of the telescopic rods 305, the diameter of the connecting plate 306 is larger than that of the nuts 304, the connecting plate 306 is in threaded connection with the fixing screws 307, the right side wall of the stud 1 is in threaded connection with the fixing screws 307, the telescopic distance of the telescopic rods 305 cannot be smaller than the length of the fixing screws 307, threaded holes matched with the sizes of the fixing screws 307 are formed in the right side wall of the stud 1 and the right side wall of the connecting plate 306, the fixing screws 307 comprise threaded columns in threaded connection with the connecting plate 306, the lengths of the threaded holes are the same as the lengths of the threaded columns, threaded heads are fixedly connected with the right side wall of the connecting plate 306, and the threaded grooves are matched with the sizes of the threaded heads.
In the present embodiment, the diameter of the stud 1 is not less than one centimeter.
In the present embodiment, the length of the fixing screw 307 is determined according to the length of the nut 304 screwed on the stud 1.
In this embodiment, the length of the thread groove is not exceeded inside the right side wall of the thread head and web 306.
In this embodiment, the left side wall of the nut 2 is fixedly connected with the stud 1.
It should be noted that, a part of the pressure of the nut 2 is transmitted to the anti-compression ring 303 and the stud 1 through the first anti-compression column 301 and the second anti-compression column 302, so that the pressure of the nut 2 is reduced.
It should be noted that the action of the telescopic rod 305, the connecting plate 306 and the fixing screw 307 divides the pressure on the nut 304 and the stud 1, and prevents the stud 1 and the nut 304 from being deformed and damaged due to excessive pressure.
The working principle of the above embodiment is as follows:
when the nut 2 is stressed, a part of pressure can be transmitted to the first compression resistant column 301, the first compression resistant column 301 gradually divides the pressure through the overpressure resistant ring 303 and the second compression resistant column 302, the mass during pressure transmission is reduced, then the nut 304 is in threaded connection with the stud 1, the fixing screw 307 is in threaded connection with the stud 1, a part of pressure on the stud 1 can be transmitted to the telescopic rod 305 and the connecting plate 306 through the nut 304 and the fixing screw 307, the pressure is gradually reduced at the moment, the generated pressure cannot be concentrated on the stud 1, and the overall compression resistance and compression resistance quality of the stud 1 are improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high strength resistance to compression type bolt, includes double-screw bolt (1) and nut (2), its characterized in that: the outer peripheral wall of the stud (1) is provided with a compression-resistant mechanism (3);
fixed mounting has on the periphery wall of double-screw bolt (1) that quantity is two compression ring (303), two fixed mounting has quantity to be a plurality of second compression ring (302) between compression ring (303), fixed mounting has quantity to be a plurality of first compression ring (301) between compression ring (303) and nut (2), the threaded connection of double-screw bolt (1) has nut (304), fixed mounting has quantity to be two telescopic link (305) on the right side outer wall of nut (304), fixed mounting has connecting plate (306) on the right side wall of telescopic link (305), connecting plate (306) threaded connection has set screw (307).
2. A high strength compression bolt as defined in claim 1 wherein: the right side wall of the stud (1) is in threaded connection with a fixing screw (307), and threaded holes matched with the fixing screw (307) in size are formed in the right side wall of the stud (1) and the right side wall of the connecting plate (306).
3. A high strength compression bolt as defined in claim 1 wherein: the fixing screw (307) comprises a threaded column which is in threaded connection with the connecting plate (306), the right side wall of the threaded column is fixedly connected with a threaded head, a threaded groove is formed in the right side wall of the connecting plate (306), and the size of the threaded groove is matched with that of the threaded head.
4. A high strength compression bolt as defined in claim 1 wherein: the telescopic rod (305) can be extended and retracted by no less than the length of the fixing screw (307).
5. A high strength compression resistant bolt as defined in claim 1, wherein: the diameter of the connecting plate (306) is larger than that of the nut (304).
6. A high strength compression bolt as defined in claim 2 wherein: the length of the threaded hole is the same as that of the threaded column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222063939.5U CN217976953U (en) | 2022-08-05 | 2022-08-05 | High-strength compression-resistant bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222063939.5U CN217976953U (en) | 2022-08-05 | 2022-08-05 | High-strength compression-resistant bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217976953U true CN217976953U (en) | 2022-12-06 |
Family
ID=84255924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222063939.5U Active CN217976953U (en) | 2022-08-05 | 2022-08-05 | High-strength compression-resistant bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217976953U (en) |
-
2022
- 2022-08-05 CN CN202222063939.5U patent/CN217976953U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217976953U (en) | High-strength compression-resistant bolt | |
| CN212613074U (en) | Steel cable connecting device for building steel structure | |
| CN210318128U (en) | High-strength anti-loose and anti-drop hexagon nut | |
| CN207470592U (en) | A kind of automobile bolt nut locking structure | |
| CN214367145U (en) | Easy-to-tighten-and-disassemble bolt for petrochemical industry | |
| CN110005670B (en) | Fastening screw | |
| CN213144976U (en) | Membrane material aluminum plate connecting piece | |
| CN206072080U (en) | A kind of L-type double flute rustless steel self-locking nut | |
| CN213331846U (en) | Plastic part connecting structure | |
| CN117028393B (en) | Elastic self-locking locknut | |
| CN218325691U (en) | Novel hexagonal double-end convenient to butt joint | |
| CN211138206U (en) | Upright post pre-tightening mechanism of upright post type oil press | |
| CN211259478U (en) | Adjustable flywheel | |
| CN108412837A (en) | Part retaining mechanism in a kind of extruder | |
| CN216278920U (en) | Combined anti-loosening thread device | |
| CN218148856U (en) | Connecting piece for rod piece and ball joint in steel grid structure | |
| CN216265707U (en) | Accumulator screwing and fixing tool | |
| CN216343301U (en) | High-reliability ultra-long bolt | |
| CN211039347U (en) | Novel hexagon bolt | |
| CN217072227U (en) | Quick take-out device of copper washer | |
| CN218235783U (en) | Anti-loosening bolt | |
| CN218949394U (en) | Five-way assembly structure of electric bicycle | |
| CN219139587U (en) | Detachable locking double-end stud | |
| CN220260157U (en) | Deformation preventing jig for thin-wall long hole | |
| CN215246461U (en) | Aluminum alloy structural part fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |