CN212744643U

CN212744643U - Bolt with shockproof locking function

Info

Publication number: CN212744643U
Application number: CN202021130150.1U
Authority: CN
Inventors: 庄光泰
Original assignee: Shandong Yibiao Fastener Co ltd
Current assignee: Shandong Yibiao Fastener Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-19
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a bolt with shockproof and anti-loosening functions, which comprises an outer hexagonal fixing column and a shock pad device, a fixed circular plate is arranged at the lower end of the outer hexagonal fixing column, an outer threaded rod is arranged at the middle position of the lower end of the fixed circular plate, a fixed magnet is arranged at the position of the lower end of the fixed circular plate facing the inside of the outer side, because the damping cushion device is arranged and the inverted trapezoidal damping round cushion in the damping cushion device has damping property and adsorptivity, therefore, when the fixed installation work is carried out, the damping work and the adsorption work can be better carried out through the inverted trapezoidal damping round pad, and because the fixed magnet is arranged, and six fixed magnets are distributed at the inner positions of the lower ends of the fixed round plates facing the outer sides in a circular ring structure, therefore, the six fixed magnets can be better fixedly connected with the external fixed adsorption, so that the phenomenon that the bolt is loosened due to vibration is avoided.

Description

Bolt with shockproof locking function

Technical Field

The utility model belongs to the technical field of the bolt is relevant, concretely relates to bolt with locking function takes precautions against earthquakes.

Background

Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts; the fastener consists of a head part and a screw (a cylinder with external threads), and is matched with a nut and used for fastening and connecting two parts with through holes; this form of connection is called a bolted connection; if the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.

The existing bolt technology has the following problems: when the existing bolt is used, external equipment and an external fixed end can be better fixedly connected, but when the bolt is used for a long time, the bolt can be loosened due to vibration of the external equipment.

Disclosure of Invention

An object of the utility model is to provide a bolt with locking function takes precautions against earthquakes to the bolt that proposes in solving above-mentioned background art can take place not hard up phenomenon problem because of vibrations.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bolt with locking function takes precautions against earthquakes, includes outer hexagonal fixed column and shock pad device, outer hexagonal fixed column lower extreme position department is provided with fixed plectane, fixed plectane lower extreme intermediate position department is provided with the external screw thread pole, fixed plectane lower extreme is provided with fixed magnet towards outside internal position department, external screw thread pole lower extreme position department is provided with the shock pad device, the shock pad device is including falling trapezoidal shock attenuation disk and connecting the disk, it is provided with falling trapezoidal shock attenuation disk to connect disk lower extreme position department.

Preferably, the outer hexagonal fixing column is of an outer hexagonal square column structure, six sides of the outer hexagonal fixing column are arc sides, the height of the outer hexagonal fixing column is one centimeter, an anti-oxidation paint layer structure is arranged at the position of the outer wall of the outer hexagonal fixing column, and the outer hexagonal fixing column is welded with the fixed circular plate.

Preferably, the inner position of the lower end of the fixed circular plate facing the outer side is provided with six fixed circular holes, the six fixed circular holes are distributed at the inner position of the lower end of the fixed circular plate facing the outer side in a circular ring structure, the thickness of the fixed circular plate is eight millimeters, the outer wall position of the fixed circular plate is provided with an anti-oxidation paint layer structure, and the fixed circular plate is fixedly connected with the outer hexagonal fixed column and the outer threaded rod respectively.

Preferably, the length and the diameter of the external thread rod are manufactured according to the specification required by a user, an anti-oxidation paint layer structure is arranged at the position of the outer wall of the external thread rod, and the external thread rod is welded with the fixed circular plate and the shock pad device respectively.

Preferably, the number of the fixed magnets is six, the six fixed magnets are distributed at the inner positions of the lower end of the fixed circular plate towards the outer side in a circular ring structure, and the six fixed magnets use the circle center of the fixed circular plate as an axisymmetric center.

Preferably, the inverted trapezoidal shock-absorbing circular pad in the shock-absorbing pad device has shock absorption and adsorptivity, the inverted trapezoidal shock-absorbing circular pad is fixedly connected with the connecting circular block through the super glue, the connecting circular block is welded with the external thread rod, and an anti-oxidation paint layer structure is arranged at the position of the outer wall of the shock-absorbing pad device.

Compared with the prior art, the utility model provides a bolt with locking function takes precautions against earthquakes possesses following beneficial effect:

1. the utility model discloses install the shock pad device, and fall trapezoidal shock attenuation round pad among the shock pad device and have shock attenuation nature and adsorptivity, when carrying out fixed mounting work, just can carry out shock attenuation work and adsorption work better through falling trapezoidal shock attenuation round pad, avoid the bolt to take place not hard up phenomenon because of vibrations like this.

2. The utility model discloses install fixed magnet, and six fixed magnet are ring shape structure and distribute at fixed plectane lower extreme towards outside inside position department to through six fixed magnet, can be better with outside fixed absorption fixed connection, just so avoided the bolt to take place not hard up phenomenon.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a bolt structure with anti-vibration and anti-loosening functions provided by the present invention;

fig. 2 is a schematic view of a bottom view structure provided by the present invention;

FIG. 3 is a schematic structural view of a shock pad device according to the present invention;

in the figure: 1. an outer hexagonal fixing column; 2. an externally threaded rod; 3. a shock pad device; 31. an inverted trapezoidal shock-absorbing round pad; 32. connecting the round blocks; 4. fixing the circular plate; 5. and fixing the magnet.

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, the present invention provides a technical solution: a bolt with shockproof and anti-loosening functions comprises an outer hexagonal fixing column 1 and a shock pad device 3, wherein the shape structure of the outer hexagonal fixing column 1 is set to be an outer hexagonal square column structure, six sides of the outer hexagonal fixing column 1 are set to be arc sides, the height of the outer hexagonal fixing column 1 is set to be one centimeter, an anti-oxidation paint layer structure is arranged at the position of the outer wall of the outer hexagonal fixing column 1, the outer hexagonal fixing column 1 is welded with a fixed circular plate 4, the outer hexagonal fixing column 1 can better perform rear fixed connection work and fixed support work through the outer hexagonal fixing column 1, meanwhile, in order to perform tight connection work with an external tool, the position of the lower end of the outer hexagonal fixing column 1 is provided with the fixed circular plate 4, the position of the lower end of the fixed circular plate 4 facing the outer side is provided with the fixed circular holes which are six, and the six fixed circular holes are, the thickness of the fixed circular plate 4 is set to be eight millimeters, the outer wall position of the fixed circular plate 4 is provided with an anti-oxidation paint layer structure, the fixed circular plate 4 is respectively and fixedly connected with an outer hexagonal fixed column 1 and an outer threaded rod 2, the fixed circular plate 4 can better perform the fixed connection work, the outer threaded rod 2 is arranged at the middle position of the lower end of the fixed circular plate 4, the length and the diameter of the outer threaded rod 2 are manufactured according to the specification required by a user, the outer wall position of the outer threaded rod 2 is provided with the anti-oxidation paint layer structure, the outer threaded rod 2 is respectively welded with the fixed circular plate 4 and a shock pad device 3, the outer threaded rod 2 can better perform the rotary fixed connection work, the inner position of the lower end of the fixed circular plate 4 facing to the outer side is provided with a fixed magnet 5, the fixed magnets 5 are set to be six, and the six fixed, six fixed magnets 5 use the centre of a circle of fixed plectane 4 as the axisymmetric center, through six fixed magnets 5, can adsorb fixed connection better, also in order to relax work better simultaneously, 2 lower extreme position departments of external screw thread pole are provided with shock pad device 3, shock pad device 3 is including falling trapezoidal shock-absorbing disk 31 and connection disk 32, it is provided with falling trapezoidal shock-absorbing disk 31 to connect disk 32 lower extreme position department, it has shock attenuation nature and adsorptivity to fall trapezoidal shock-absorbing disk 31 among the shock pad device 3, fall trapezoidal shock-absorbing disk 31 through powerful glue with be connected disk 32 fixed connection, it welds with external screw thread pole 2 to connect

disk

32, 3 outer wall position departments of shock pad device are provided with anti-oxidation paint layer structure, through shock pad device 3, can carry out shock attenuation work and adsorb fixed work better.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker firstly inserts the shock pad device 3 into the internal thread hole of the external fixed end, then the worker connects the tool with the external hexagonal fixed column 1 and fixedly sleeves the tool, and by rotating the tool, the external hexagonal fixed column 1, the fixed circular plate 4, the external threaded rod 2 and the shock pad device 3 are respectively driven to rotate, when the external threaded rod 2 and the internal thread hole of the external fixed end rotate downwards in the internal part, the whole bolt is fixedly connected with the internal thread hole of the external fixed end in a rotating way, and the six fixed magnets 5 are connected with the external fixed end in an absorbing way, during the fixing and installation process, the shock pad 31 in the shock pad device 3 can better perform the shock absorption work and the absorbing and fixing work, and simultaneously, the six fixed magnets 5 can better perform the absorbing and fixing work, therefore, the phenomenon of bolt loosening can be avoided, and the whole device can work better.

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 bolt with locking function takes precautions against earthquakes, includes outer hexagonal fixed column (1) and shock pad device (3), its characterized in that: outer hexagonal fixed column (1) lower extreme position department is provided with fixed plectane (4), fixed plectane (4) lower extreme intermediate position department is provided with external screw thread pole (2), fixed plectane (4) lower extreme is provided with fixed magnet (5) towards outside internal position department, external screw thread pole (2) lower extreme position department is provided with shock pad device (3), shock pad device (3) are including falling trapezoidal shock attenuation round pad (31) and connecting disk (32), it is provided with falling trapezoidal shock attenuation round pad (31) to connect disk (32) lower extreme position department.

2. The bolt with the functions of preventing vibration and loosening according to claim 1, wherein: the outer hexagonal fixing column is characterized in that the outer hexagonal fixing column (1) is of an outer hexagonal square column structure, six sides of the outer hexagonal fixing column (1) are arc sides, the height of the outer hexagonal fixing column (1) is set to be one centimeter, an anti-oxidation paint layer structure is arranged on the outer wall of the outer hexagonal fixing column (1), and the outer hexagonal fixing column (1) is welded with a fixed circular plate (4).

3. The bolt with the functions of preventing vibration and loosening according to claim 1, wherein: the anti-oxidation coating is characterized in that six fixing round holes are formed in the inner position, facing the outer side, of the lower end of the fixing circular plate (4), the six fixing round holes are distributed in the inner position, facing the outer side, of the lower end of the fixing circular plate (4) in a circular structure, the thickness of the fixing circular plate (4) is eight millimeters, an anti-oxidation coating structure is arranged on the outer wall of the fixing circular plate (4), and the fixing circular plate (4) is fixedly connected with the outer hexagonal fixing column (1) and the outer threaded rod (2) respectively.

4. The bolt with the functions of preventing vibration and loosening according to claim 1, wherein: the length and the diameter of the external thread rod (2) are manufactured according to the specification required by a user, an anti-oxidation paint layer structure is arranged at the position of the outer wall of the external thread rod (2), and the external thread rod (2) is welded with the fixed circular plate (4) and the shock pad device (3) respectively.

5. The bolt with the functions of preventing vibration and loosening according to claim 1, wherein: fixed magnet (5) set up to six, six fixed magnet (5) are ring shape structure and distribute in fixed plectane (4) lower extreme towards outside internal position department, six fixed magnet (5) use the centre of a circle of fixed plectane (4) as the axial symmetry center.

6. The bolt with the functions of preventing vibration and loosening according to claim 1, wherein: inverted trapezoidal damping round pad (31) in the damping pad device (3) has shock absorption and adsorptivity, inverted trapezoidal damping round pad (31) is through powerful glue and connection round block (32) fixed connection, connection round block (32) and external screw thread pole (2) welding, damping pad device (3) outer wall position department is provided with anti-oxidation paint layer structure.