CN210890508U

CN210890508U - Anti-loosening flange face nut

Info

Publication number: CN210890508U
Application number: CN201921845892.XU
Authority: CN
Inventors: 吴利荣
Original assignee: Zhejiang Rongdeli Hangkong Fastener Co ltd
Current assignee: Zhejiang Rongdeli Hangkong Fastener Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-30
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a locking flange face nut that moves, the power distribution nut comprises a nut, the strengthening mechanism is installed to the bottom of nut, the equal threaded connection in the left and right sides of nut has the bolt, two fixed establishment is all installed at the top of bolt, the equal rigid coupling in the positive left and right sides of nut has a plurality of lumps, the positive rigid coupling of nut has the spout, the internally mounted of spout has supporting mechanism. This locking flange face nut that moves, through reinforcing mechanism, bolt and fixed establishment's cooperation has solved current flange face nut and can't prevent not hard up problem after the installation, prevented to drop for a long time, it is stable to have guaranteed equipment connection, dangerous emergence has been avoided, the working effect has been guaranteed, and through the supporting mechanism, the problem that the messenger can't protect it is being placed to the cooperation of diaphragm and rubber circle has been solved, inside entering impurity has been prevented, the installation effectiveness has been guaranteed, the work difficulty has been reduced, the practicality has been improved, and the promotion is convenient for.

Description

Anti-loosening flange face nut

Technical Field

The utility model relates to a nut technical field specifically is a locking flange face nut that moves.

Background

Flange nut, also known as the nut that fills up, the flower tooth nut, hexagonal flange face nut, flange nut etc. most are used in the pipe connection or need increase on the work piece of nut contact surface, current flange face nut can't prevent after the installation not hard up, drop easily for a long time, lead to the plant connection unstable, danger has been improved, influence the working effect, and place the messenger and can't protect it, make its inside entering impurity easily, influence the installation effect, the work difficulty has been increased, the practicality has been reduced, be not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-loosening flange face nut to it can't prevent not hard up to propose current flange face nut after the installation in solving above-mentioned background art, drops easily for a long time, leads to the plant connection unstable, has improved danger, influences the working effect, and can't protect it placing the messenger, makes its inside impurity that gets into easily, influences the installation effect, has increased the work difficulty, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-loosening flange face nut, includes the nut, reinforcing mechanism is installed to the bottom of nut, the equal threaded connection in the left and right sides of nut has the bolt, two fixed establishment is all installed at the top of bolt, the equal rigid coupling in the front left and right sides of nut has a plurality of circle pieces, the front rigid coupling of nut has the spout, the internally mounted of spout has supporting mechanism, supporting mechanism's top rigid coupling has the diaphragm, the equal rigid coupling in the bottom left and right sides of diaphragm has the rubber circle, the equal rigid coupling in the left and right sides top of nut has the lug.

Preferably, the reinforcing mechanism comprises a convex plate, a straight rod and a rubber pad, the top of the convex plate is fixedly connected with the bottom of the nut, the left side and the right side of the front of the convex plate are fixedly connected with the rear end face of the straight rod, and the bottom of the convex plate is fixedly connected with the bottom of the rubber pad.

Preferably, fixed establishment includes short slab, round pin axle, straight board, torsion spring, bent plate and handle, the bottom of short slab and the top looks rigid coupling of nut, the front of short slab rotates with the right side of straight board through the round pin axle and links to each other, the outer wall of round pin axle cup joints with torsion spring's inner wall mutually, torsion spring's the left and right sides respectively with the front of short slab and the front looks rigid coupling of straight board, the left side of straight board and the right side of bent plate rigid coupling mutually, the bottom of bent plate is laminated with the top of bolt mutually, the top of bent plate and the bottom of handle rigid coupling mutually.

Preferably, the pin shaft, the straight plate and the torsion spring form an elastic mechanism.

Preferably, the supporting mechanism includes plectane, montant and spring, the outer wall of plectane and the inner wall slip joint of spout, the top of plectane and the bottom rigid coupling of montant, the top of montant and the bottom rigid coupling of diaphragm, the outer wall of montant cup joints mutually with the inner wall of spring, the upper and lower both sides of spring respectively with the inner wall top of spout and the top of plectane looks rigid coupling.

Preferably, the circular plate and the sliding groove form a sliding mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: this locking flange face nut that moves, through reinforcing mechanism, bolt and fixed establishment's cooperation has solved current flange face nut and can't prevent not hard up problem after the installation, prevented to drop for a long time, it is stable to have guaranteed equipment connection, dangerous emergence has been avoided, the working effect has been guaranteed, and through the supporting mechanism, the problem that the messenger can't protect it is being placed to the cooperation of diaphragm and rubber circle has been solved, inside entering impurity has been prevented, the installation effectiveness has been guaranteed, the work difficulty has been reduced, the practicality has been improved, and the promotion is convenient for.

Drawings

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

FIG. 2 is a schematic view of a connection relationship between the nut, the round block and the bump in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the short plate, the pin shaft and the straight plate in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the circular plate, the vertical rod and the spring in fig. 1.

In the figure: 1. the device comprises a nut, 2, a reinforcing mechanism, 201, a convex plate, 202, a straight rod, 203, a rubber pad, 3, a fixing mechanism, 301, a short plate, 302, a pin shaft, 303, a straight plate, 304, a torsion spring, 305, a bent plate, 306, a handle, 4, a supporting mechanism, 401, a circular plate, 402, a vertical rod, 403, a spring, 5, a bolt, 6, a sliding groove, 7, a round block, 8, a transverse plate, 9, a rubber ring, 10 and a convex block.

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. 1-4, the present invention provides a technical solution: the utility model provides an anti-loosening flange face nut, including nut 1, reinforcing mechanism 2 is installed to nut 1's bottom, the equal threaded connection in the left and right sides of nut 1 has bolt 5, fixed establishment 3 is all installed at two bolt 5's top, the equal rigid coupling in the front left and right sides of nut 1 has a plurality of circle pieces 7, nut 1's front rigid coupling has spout 6, the internally mounted of spout 6 has supporting mechanism 4, supporting mechanism 4's top rigid coupling has diaphragm 8, the equal rigid coupling in the bottom left and right sides of diaphragm 8 has rubber circle 9, the equal rigid coupling in the left and right sides top of nut 1 has lug 10.

The reinforcing mechanism 2 comprises a convex plate 201, a straight rod 202 and a rubber pad 203, the top of the convex plate 201 is fixedly connected with the bottom of the nut 1, the left side and the right side of the front face of the convex plate 201 are fixedly connected with the rear end face of the straight rod 202, the bottom of the convex plate 201 is fixedly connected with the bottom of the rubber pad 203, the rubber pad 203 increases friction force, the connection is more stable, the fixing mechanism 3 comprises a short plate 301, a pin shaft 302, a straight plate 303, a torsion spring 304, a bent plate 305 and a handle 306, the bottom of the short plate 301 is fixedly connected with the top of the nut 1, the front face of the short plate 301 is rotatably connected with the right side of the straight plate 303 through the pin shaft 302, the straight plate 303 is forced to rotate through the pin shaft 302, the outer wall of the pin shaft 302 is sleeved with the inner wall of the torsion spring 304, the left side and the right side of the torsion spring 304 are respectively fixedly connected with the front face of the short plate 301 and the front face of the straight plate 303, the bottom of the bent plate 305 is attached to the top of the bolt 5, the top of the bent plate 305 is fixedly connected with the bottom of the handle 306, the handle 306 conveniently pulls the bent plate 305, the pin shaft 302, the straight plate 303 and the torsion spring 304 form an elastic mechanism, the straight plate 303 is stressed to rotate through the pin shaft 302, the torsion spring 304 provides elastic force to drive the straight plate 303 to rotate back, the support mechanism 4 comprises a circular plate 401, a vertical rod 402 and a spring 403, the outer wall of the circular plate 401 is slidably clamped with the inner wall of the chute 6, the circular plate 401 is stressed to slide through the chute 6, the top of the circular plate 401 is fixedly connected with the bottom of the vertical rod 402, the top of the vertical rod 402 is fixedly connected with the bottom of the transverse plate 8, the outer wall of the vertical rod 402 is sleeved with the inner wall of the spring, the upper side and the lower side of the spring 403 are respectively fixedly connected with the top of the inner wall of the chute 6 and the, the circular plate 401 is forced to slide up and down through the inner wall of the chute 6.

In this example, when the nut is used, the bottom of the nut 1 is connected to an external threaded rod, when the bottom of the nut 1 contacts with an external device, the rubber pad 203 is squeezed, so as to increase friction and ensure more stable connection of the nut 1, then the handles 306 on both sides are pulled upwards, so as to drive the bent plate 305 to rotate upwards through the pin shaft 302 by using the straight plate 303, so as to open the bent plate 305, then the bolt 5 abuts against the top of the external device through the nut 1, then the handles 306 are loosened, then the torsion spring 304 provides elasticity, so as to rotate the straight plate 303 through the pin shaft 302, the rotating straight plate 303 drives the bent plate 305 to rotate back, so as to make the bottom of the bent plate 305 fit with the top of the bolt 5, so as to ensure that the bolt 5 cannot be rotated, when an external thread exceeds the top of the nut 1, the vertical rod 402 is driven to move upwards inside the sliding groove 6 through the horizontal plate 8, when the nut 1 is not used, the spring 403 provides elastic force to pull the vertical rod 402 back downwards, and then drives the transverse plate 8 to move downwards, so that the rubber ring 9 is attached to the top of the nut 1, and sundries are prevented from entering the nut 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 locking flange face nut that moves, includes nut (1), its characterized in that: reinforcing mechanism (2) are installed to the bottom of nut (1), the equal threaded connection in the left and right sides of nut (1) has bolt (5), two fixed establishment (3) are all installed at the top of bolt (5), the equal rigid coupling in the front left and right sides of nut (1) has a plurality of circle pieces (7), the front rigid coupling of nut (1) has spout (6), the internally mounted of spout (6) has supporting mechanism (4), the top rigid coupling of supporting mechanism (4) has diaphragm (8), the equal rigid coupling in the bottom left and right sides of diaphragm (8) has rubber circle (9), the equal rigid coupling in the left and right sides top of nut (1) has lug (10).

2. The anti-loosening flange face nut as claimed in claim 1, wherein: the reinforcing mechanism (2) comprises a convex plate (201), a straight rod (202) and a rubber pad (203), the top of the convex plate (201) is fixedly connected with the bottom of the nut (1), the left side and the right side of the front of the convex plate (201) are fixedly connected with the rear end face of the straight rod (202), and the bottom of the convex plate (201) is fixedly connected with the bottom of the rubber pad (203).

3. The anti-loosening flange face nut as claimed in claim 1, wherein: fixing mechanism (3) are including short plate (301), round pin axle (302), straight board (303), torsion spring (304), bent plate (305) and handle (306), the bottom of short plate (301) and the top looks rigid coupling of nut (1), the front of short plate (301) is passed through round pin axle (302) and is rotated with the right side of straight board (303) and link to each other, the outer wall of round pin axle (302) cup joints with the inner wall of torsion spring (304) mutually, the left and right sides of torsion spring (304) respectively with the front of short plate (301) and the front looks rigid coupling of straight board (303), the left side of straight board (303) and the right side rigid coupling of bent plate (305), the bottom of bent plate (305) is laminated with the top of bolt (5), the top of bent plate (305) and the bottom rigid coupling of handle (306).

4. A locking flange face nut of claim 3, wherein: the pin shaft (302), the straight plate (303) and the torsion spring (304) form an elastic mechanism.

5. The anti-loosening flange face nut as claimed in claim 1, wherein: supporting mechanism (4) include plectane (401), montant (402) and spring (403), the outer wall of plectane (401) and the inner wall slip joint of spout (6), the top of plectane (401) and the bottom rigid coupling of montant (402), the top of montant (402) and the bottom rigid coupling of diaphragm (8), the outer wall of montant (402) cup joints with the inner wall of spring (403) mutually, the upper and lower both sides of spring (403) respectively with the inner wall top of spout (6) and the top of plectane (401) looks rigid coupling.

6. The anti-loosening flange face nut of claim 5, wherein: the circular plate (401) and the sliding groove (6) form a sliding mechanism.