CN210423369U

CN210423369U - Check bolt structure

Info

Publication number: CN210423369U
Application number: CN201921048041.2U
Authority: CN
Inventors: 赵从云
Original assignee: Suzhou Dtflock Precision Fastener Co ltd
Current assignee: Suzhou Dtflock Precision Fastener Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-28
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a locking bolt structure, including first riser and second riser, the first riser is located the left side of second riser, first through-hole and second through-hole have been seted up respectively to the surface of first riser and second riser, the inner chamber of first through-hole is provided with the bolt body, the right-hand member of bolt body runs through the second through-hole and extends to the right side of second riser. The utility model discloses a cooperation of first riser, second riser, first through-hole, second through-hole, bolt body, screw hole, nut body, screw thread horizontal pole, backup pad, branch and fixed plate, realized can carrying out locking purpose, effectively avoid in the past bolt construction to lead to the phenomenon that the bolt drops because of vibrations easily to avoid causing the loss that is difficult to the prediction for the user, satisfy the demand in current market, improved bolt construction's practicality and usability, solved in the past bolt construction does not have locking function's problem.

Description

Check bolt structure

Technical Field

The utility model relates to a bolt technical field specifically is a check bolt structure.

Background

Bolt: mechanical parts, the cylindrical threaded fastener of adapted nut, a class of fastener that comprises head and the cylinder two parts that have the external screw thread, need with the nut cooperation, be used for the fastening connection two parts that have the through-hole, this kind of connection form is called bolted connection, if the nut from the bolt go up the spiral shell, can make these two parts separate again, so bolted connection belongs to and can dismantle the connection, but the bolted structure in the past mostly does not have locking function, lead to the bolt to drop because of vibrations easily, thereby cause the loss that is difficult to predict for the user, can not satisfy the demand in present market, because of the problem that exists above, the practicality and the usability of bolted structure have been reduced, a locking bolted structure has been promoted pertinently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking bolt structure possesses the advantage that can carry out locking, has solved the problem that bolt structure does not have locking function in the past.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a check bolt structure, includes first riser and second riser, the first riser is located the left side of second riser, first through-hole and second through-hole have been seted up respectively to the surface of first riser and second riser, the inner chamber of first through-hole is provided with the bolt body, the right-hand member of bolt body runs through the second through-hole and extends to the right side of second riser, the right side set screw hole of bolt body, the surperficial threaded connection of bolt body has the nut body, the left side of nut body and the right side contact of second riser, the inner wall threaded connection of screw hole has the screw thread horizontal pole, the surface cover of screw thread horizontal pole is equipped with the backup pad, the left side fixedly connected with branch of backup pad, the left side fixedly connected with fixed plate of branch, the left side of fixed plate and the right side contact of nut body.

Preferably, the surface cover of bolt body is equipped with first gasket, the right side of first gasket and the left side contact of first riser, the surface cover of bolt body is equipped with the second gasket, the left side of second gasket and the right side contact of second riser, the right side of second gasket and the left side contact of nut body.

Preferably, a nameplate groove is formed in the top of the left side of the bolt body, and a nameplate is fixedly connected to the right side of the inner cavity of the nameplate groove.

Preferably, the right end of the threaded cross rod extends to the right side of the supporting plate and is fixedly connected with a hand wheel, and anti-skid lines are arranged on the surface of the hand wheel.

Preferably, the number of the supporting rods is four, the number of the fixing plates is four, and the supporting plates are circular.

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

1. the utility model discloses a cooperation of first riser, second riser, first through-hole, second through-hole, bolt body, screw hole, nut body, screw thread horizontal pole, backup pad, branch and fixed plate, realized can carrying out locking purpose, effectively avoid in the past bolt construction to lead to the phenomenon that the bolt drops because of vibrations easily to avoid causing the loss that is difficult to the prediction for the user, satisfy the demand in current market, improved bolt construction's practicality and usability, solved in the past bolt construction does not have locking function's problem.

2. The utility model discloses a set up first through-hole and second through-hole, a be used for accommodating the bolt body, through setting up bolt body and nut body, a be used for fixing riser and second riser, through setting up screw hole and screw thread horizontal pole, a control the removal for driving the backup pad, through setting up branch and fixed plate, a fixed effect to the bolt is used for strengthening, thereby realize preventing that the bolt from becoming flexible, through setting up first gasket and second gasket, a fixed effect to riser and second riser is used for improving, through setting up the data plate, a specification information for marking the bolt, through setting up the hand wheel, the person of facilitating the use rotates the screw thread horizontal pole.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a left side view of the bolt of the present invention.

In the figure: 1 first riser, 2 second risers, 3 first through-holes, 4 second through-holes, 5 bolt bodies, 6 screw holes, 7 nut bodies, 8 screw thread horizontal poles, 9 backup pads, 10 branch, 11 fixed plates, 12 first gaskets, 13 second gaskets, 14 data plate grooves, 15 data plates, 16 hand wheels.

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. 1-3, a check bolt structure comprises a first vertical plate 1 and a second vertical plate 2, wherein the first vertical plate 1 is positioned at the left side of the second vertical plate 2, a first through hole 3 and a second through hole 4 are respectively arranged on the surfaces of the first vertical plate 1 and the second vertical plate 2, a bolt body 5 is arranged in an inner cavity of the first through hole 3, the right end of the bolt body 5 penetrates through the second through hole 4 and extends to the right side of the second vertical plate 2, a threaded hole 6 is arranged on the right side of the bolt body 5, a nut body 7 is in threaded connection with the surface of the bolt body 5, the left side of the nut body 7 is in contact with the right side of the second vertical plate 2, a threaded cross rod 8 is in threaded connection with the inner wall of the threaded hole 6, a support plate 9 is sleeved on the surface of the threaded cross rod 8, a support rod 10 is fixedly connected to the left side of the support plate, the bolt comprises a bolt body 5, a first gasket 12 is sleeved on the surface of the bolt body 5, the right side of the first gasket 12 is in contact with the left side of a first vertical plate 1, a second gasket 13 is sleeved on the surface of the bolt body 5, the left side of the second gasket 13 is in contact with the right side of a second vertical plate 2, the right side of the second gasket 13 is in contact with the left side of a nut body 7, a nameplate groove 14 is formed in the top of the left side of the bolt body 5, a nameplate 15 is fixedly connected to the right side of an inner cavity of the nameplate groove 14, the right end of a threaded cross rod 8 extends to the right side of a supporting plate 9 and is fixedly connected with a hand wheel 16, anti-skid threads are arranged on the surface of the hand wheel 16, four supporting rods 10 are provided, four fixing plates 11 are provided, the supporting plate 9 is circular in shape, the bolt body 5 is accommodated by arranging a first through hole 3 and a second through hole, through setting up the screwed hole 6 and the threaded horizontal pole 8, is used for driving the backup pad 9 to move left and right, through setting up branch 10 and fixed plate 11, is used for strengthening the bolt fixation effect, thus realize preventing the bolt from becoming flexible, through setting up the first gasket 12 and the second gasket 13, is used for improving the fixed effect to the first riser 1 and the second riser 2, through setting up the data plate 15, is used for marking the specification information of the bolt, through setting up the hand wheel 16, the person of facilitating the use rotates the threaded horizontal pole 8, through the first riser 1, the second riser 2, the first through-hole 3, the second through-hole 4, the bolt body 5, the screwed hole 6, the nut body 7, the threaded horizontal pole 8, the backup pad 9, branch 10 cooperates with fixed plate 11, the purpose that can carry on locking has been realized, effectively avoid the phenomenon that the bolt structure easily leads to the bolt to drop because of vibrations in the past, thereby avoid, the requirement of current market is satisfied, the practicality and the usability of bolt structure have been improved, the problem that bolt structure does not have locking function in the past has been solved.

During the use, through user's rotation nut body 7, make it move to the left side through the rotation of nut body 7, drive second gasket 13 through nut body 7 and move left, realize fixing first riser 1 and second riser 2, through user's rotation hand wheel 16, it rotates to drive screw thread horizontal pole 8 through hand wheel 16, it moves left to rotate through screw thread horizontal pole 8 and make it move left, it moves left to drive backup pad 9 through screw thread horizontal pole 8, it moves left to drive branch 10 through backup pad 9, it moves left to drive fixed plate 11 through branch 10, it fixes nut body 7 to move left through fixed plate 11, realize locking the bolt structure, improve the fixed effect to first riser 1 and second riser 2 through first gasket 12 and second gasket 13, mark the specification information of bolt through data plate 15.

In summary, the following steps: this check bolt structure through the cooperation of first riser 1, second riser 2, first through-hole 3, second through-hole 4, bolt body 5, screw hole 6, nut body 7, screw thread horizontal pole 8, backup pad 9, branch 10 and fixed plate 11, has solved the problem that bolt structure does not have locking function in the past.

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. The utility model provides a check bolt structure, includes first riser (1) and second riser (2), its characterized in that: the novel bolt is characterized in that the first vertical plate (1) is located on the left side of the second vertical plate (2), a first through hole (3) and a second through hole (4) are respectively formed in the surfaces of the first vertical plate (1) and the second vertical plate (2), a bolt body (5) is arranged in an inner cavity of the first through hole (3), the right end of the bolt body (5) penetrates through the second through hole (4) and extends to the right side of the second vertical plate (2), a threaded hole (6) is formed in the right side of the bolt body (5), a nut body (7) is connected to the surface of the bolt body (5) in a threaded manner, the left side of the nut body (7) is in contact with the right side of the second vertical plate (2), a threaded cross rod (8) is connected to the inner wall of the threaded hole (6) in a threaded manner, a supporting plate (9) is sleeved on the surface of the threaded cross rod (8, the left side fixedly connected with fixed plate (11) of branch (10), the left side of fixed plate (11) and the right side contact of nut body (7).

2. A check bolt structure according to claim 1, wherein: the surface cover of bolt body (5) is equipped with first gasket (12), the right side of first gasket (12) and the left side contact of first riser (1), the surface cover of bolt body (5) is equipped with second gasket (13), the left side of second gasket (13) and the right side contact of second riser (2), the right side of second gasket (13) and the left side contact of nut body (7).

3. A check bolt structure according to claim 1, wherein: a nameplate groove (14) is formed in the top of the left side of the bolt body (5), and a nameplate (15) is fixedly connected to the right side of the inner cavity of the nameplate groove (14).

4. A check bolt structure according to claim 1, wherein: the right end of the threaded cross rod (8) extends to the right side of the supporting plate (9) and is fixedly connected with a hand wheel (16), and anti-skid lines are arranged on the surface of the hand wheel (16).

5. A check bolt structure according to claim 1, wherein: the number of the supporting rods (10) is four, the number of the fixing plates (11) is four, and the shape of the supporting plate (9) is circular.