CN217271370U

CN217271370U - Anti-slip screw bolt

Info

Publication number: CN217271370U
Application number: CN202123384678.9U
Authority: CN
Inventors: 王正涛; 解丽丽
Original assignee: Qingdao Haorui Steel Products Co ltd
Current assignee: Qingdao Haorui Steel Products Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-23
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses an anti-skidding wire bolt, including rotating the nut, the bottom fixedly connected with shank of bolt of rotation nut, the both sides of rotating the nut all are provided with fixed establishment, fixed establishment includes the position sleeve, the position sleeve sets up the both sides at rotation nut top, the bottom of position sleeve runs through to the inside of rotating the nut, the top of position sleeve is provided with and inserts the board. The utility model discloses a set up fixed establishment, can fix the rotation nut, fix the shank of bolt through the rotation nut, the bolt that the vibrations that prevent mechanical device from making the fastening is often because vibrations take place not hard up or smooth silk, thereby the effect that can prevent smooth silk has been reached, the problem that the bolt can't prevent smooth silk has been solved, this antiskid silk bolt, possess the advantage that can prevent smooth silk, the bolt of user fastening when using the bolt can not take place not hard up or smooth silk because vibrations, thereby guarantee user's normal use.

Description

Anti-slip screw bolt

Technical Field

The utility model relates to a bolt technical field specifically is an antiskid silk bolt.

Background

The bolt is one kind of mechanical part, mainly is the cylindrical threaded fastener of adapted nut, and the bolt can't prevent to slide the silk when using, leads to the bolt that the user fastened when using the bolt often to take place to become flexible or slide the silk owing to vibrations to influence user's normal use.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide an anti-skidding wire bolt possesses the advantage that can prevent the smooth silk, has solved the problem that the bolt can't prevent the smooth silk.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-slip screw bolt comprises a rotating screw cap, wherein the bottom of the rotating screw cap is fixedly connected with a screw bolt rod, and two sides of the rotating screw cap are provided with fixing mechanisms;

the fixing mechanism comprises a positioning sleeve, the positioning sleeve is arranged on two sides of the top of the rotating nut, the bottom of the positioning sleeve penetrates through the inside of the rotating nut, an inserting plate is arranged at the top of the positioning sleeve, the bottom of the inserting plate penetrates through the positioning sleeve and extends to the outside of the positioning sleeve, positioning discs are arranged on two sides of the rotating nut, positioning rods are fixedly connected to the inner sides of the positioning discs, the inner sides of the positioning rods penetrate through the rotating nut and the positioning sleeve in sequence and extend to the inside of the rotating nut, screw holes are formed in the inner wall of the rotating nut and correspond to the positions through which the positioning discs penetrate, and the inside of the screw holes is in threaded connection with the positioning rods.

As the utility model discloses it is preferred, the bottom fixedly connected with fixed plate of rotation nut, the inside of fixed plate is connected with the fixed surface of shank of bolt.

As the utility model discloses preferred, the locating hole has been seted up in the left side of inserting the board, the inside of locating hole and the surperficial swing joint of locating lever.

Preferably, the positioning sleeve is provided with a sliding hole at the top, and the inside of the sliding hole is movably connected with the surface of the insertion plate.

As the utility model discloses it is preferred, the connecting hole has all been seted up to the both sides of rotation nut, the inside of connecting hole and the surface sliding connection of locating lever.

As the utility model discloses preferred, the fixed orifices has been seted up in the outside of position sleeve, the inside of fixed orifices and the surperficial sliding connection of locating lever.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed establishment, can fix the rotation nut, fix the shank of bolt through the rotation nut, the bolt that the vibrations that prevent mechanical device from making the fastening is often because vibrations take place not hard up or smooth silk, thereby the effect that can prevent smooth silk has been reached, the problem that the bolt can't prevent smooth silk has been solved, this antiskid silk bolt, possess the advantage that can prevent smooth silk, the bolt of user fastening when using the bolt can not take place not hard up or smooth silk because vibrations, thereby guarantee user's normal use.

2. The utility model discloses a set up the fixed plate, can increase the area of being connected of shank of bolt and rotation nut, the phenomenon of separation appears in the nut of preventing to rotate and the shank of bolt.

3. The utility model discloses a set up the locating hole, can make and insert board and locating lever in close contact with, prevent to insert the board and reciprocate on the surface of locating lever.

4. The utility model discloses a set up the slip hole, can be connected the position sleeve with inserting the board, make and insert the board and can reciprocate in the inside of position sleeve.

5. The utility model discloses a set up the connecting hole, can fix a position the locating lever, prevent that the locating lever from reciprocating in the inside of rotation nut from appearing.

6. The utility model discloses a set up the fixed orifices, can wrap up the locating lever, prevent that frictional phenomenon from appearing in position sleeve and locating lever.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a front sectional view of the present invention shown in fig. 1;

FIG. 3 is a left side view of the insert plate of FIG. 1 according to the present invention;

fig. 4 is an enlarged structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. rotating the nut; 2. a bolt shank; 3. a fixing mechanism; 31. a positioning sleeve; 32. an insert plate; 33. positioning a plate; 34. positioning a rod; 35. a screw hole; 4. a fixing plate; 5. positioning holes; 6. a slide hole; 7. connecting holes; 8. and (7) fixing holes.

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.

As shown in fig. 1 to 4, the anti-slip screw bolt provided by the present invention comprises a rotating nut 1, a bolt rod 2 is fixedly connected to the bottom of the rotating nut 1, and fixing mechanisms 3 are respectively disposed on two sides of the rotating nut 1;

fixing mechanism 3 includes position sleeve 31, position sleeve 31 sets up the both sides at 1 top of rotation nut, the inside of rotating nut 1 is run through to the bottom of position sleeve 31, the top of position sleeve 31 is provided with inserts board 32, the outside that the bottom of inserting board 32 runs through position sleeve 31 and extends to position sleeve 31, the both sides of rotating nut 1 all are provided with positioning disk 33, the inboard fixedly connected with locating lever 34 of positioning disk 33, the inboard of locating lever 34 runs through rotation nut 1 and position sleeve 31 in proper order and extends to rotation nut 1's inside, screw 35 has been seted up to the inner wall of rotation nut 1 and the position that corresponds positioning disk 33 and run through, the inside and the locating lever 34 threaded connection of screw 35.

Referring to fig. 2, a fixing plate 4 is fixedly coupled to the bottom of the rotating nut 1, and the inside of the fixing plate 4 is fixedly coupled to the surface of the bolt shank 2.

As a technical optimization scheme of the utility model, through setting up fixed plate 4, can increase the area of being connected of shank of bolt 2 and rotation nut 1, prevent to rotate nut 1 and the phenomenon that the separation appears in shank of bolt 2.

Referring to fig. 3, the left side of the insertion plate 32 is formed with a positioning hole 5, and the inside of the positioning hole 5 is movably connected to the surface of the positioning rod 34.

As a technical optimization scheme of the utility model, through setting up locating hole 5, can make and insert board 32 and locating lever 34 in close contact with, prevent to insert board 32 and reciprocate on the surface of locating lever 34.

Referring to fig. 4, the top of the positioning sleeve 31 is opened with a sliding hole 6, and the inside of the sliding hole 6 is movably connected with the surface of the insertion plate 32.

As a technical optimization scheme of the utility model, through setting up slide opening 6, can be connected position sleeve 31 and insert board 32, make and insert board 32 and can reciprocate in the inside of position sleeve 31.

Referring to fig. 4, the rotation nut 1 has connection holes 7 formed at both sides thereof, and the inside of the connection holes 7 is slidably connected to the surface of the positioning rod 34.

As a technical optimization scheme of the utility model, through setting up connecting hole 7, can fix a position locating lever 34, prevent that locating lever 34 from reciprocating in the inside of rotation nut 1.

Referring to fig. 4, the outer side of the positioning sleeve 31 is provided with a fixing hole 8, and the inside of the fixing hole 8 is slidably connected with the surface of the positioning rod 34.

As a technical optimization scheme of the utility model, through setting up fixed orifices 8, can wrap up locating lever 34, prevent that frictional phenomenon from appearing in position sleeve 31 and locating lever 34.

The utility model discloses a theory of operation and use flow: during the use, the user inserts the inside of bolt pole 2 in mechanical device through rotating nut 1, insert the inside of board 32 insertion position cover 31 again, insert locating lever 34 from connecting hole 7 through positioning disk 33, make locating lever 34 pass fixed orifices 8 and locating hole 5 in proper order and insert the inside of screw 35, make locating lever 34 be connected with screw 35, fix inserting board 32 through locating lever 34, prevent to insert the phenomenon that board 32 appears reciprocating, fix rotating nut 1 through inserting board 32, fix bolt pole 2 through rotating nut 1, prevent that bolt pole 2 from appearing rotating or smooth phenomenon when vibrations, reached the effect that can prevent smooth silk.

In summary, the following steps: this anti-skidding silk bolt through setting up fixed establishment 3, can fix rotating nut 1, fixes shank of bolt 2 through rotating nut 1, prevents that mechanical device's vibrations from making the bolt of fastening often because vibrations take place not hard up or the silk of slipping to reach the effect that can prevent the silk of slipping, solved the problem that the bolt can't prevent the silk of slipping.

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.

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

1. An anti-slip screw bolt, includes rotation nut (1), its characterized in that: the bottom of the rotating nut (1) is fixedly connected with a bolt rod (2), and two sides of the rotating nut (1) are provided with fixing mechanisms (3);

the fixing mechanism (3) comprises a positioning sleeve (31), the positioning sleeve (31) is arranged at two sides of the top of the rotating screw cap (1), the bottom of the positioning sleeve (31) penetrates into the rotating screw cap (1), the top of the positioning sleeve (31) is provided with an insertion plate (32), the bottom of the inserting plate (32) penetrates through the positioning sleeve (31) and extends to the outside of the positioning sleeve (31), positioning disks (33) are arranged on both sides of the rotating screw cap (1), a positioning rod (34) is fixedly connected with the inner sides of the positioning disks (33), the inner side of the positioning rod (34) penetrates through the rotating screw cap (1) and the positioning sleeve (31) in sequence and extends to the inside of the rotating screw cap (1), the inner wall of the rotating nut (1) is provided with a screw hole (35) corresponding to the position through which the positioning disc (33) penetrates, and the inside of the screw hole (35) is in threaded connection with the positioning rod (34).

2. A slip resistant wire bolt according to claim 1 wherein: the bottom of the rotating nut (1) is fixedly connected with a fixing plate (4), and the inner portion of the fixing plate (4) is fixedly connected with the surface of the bolt rod (2).

3. A slip resistant threaded bolt according to claim 1 wherein: the left side of the insertion plate (32) is provided with a positioning hole (5), and the inside of the positioning hole (5) is movably connected with the surface of the positioning rod (34).

4. A slip resistant threaded bolt according to claim 1 wherein: the top of the locating sleeve (31) is provided with a sliding hole (6), and the inside of the sliding hole (6) is movably connected with the surface of the inserting plate (32).

5. A slip resistant wire bolt according to claim 1 wherein: connecting holes (7) are formed in the two sides of the rotating nut (1), and the inner portion of each connecting hole (7) is connected with the surface of the corresponding positioning rod (34) in a sliding mode.

6. A slip resistant threaded bolt according to claim 1 wherein: the outer side of the positioning sleeve (31) is provided with a fixing hole (8), and the inside of the fixing hole (8) is in sliding connection with the surface of the positioning rod (34).