CN214945477U

CN214945477U - Efficient anti-loosening fastener for water pump

Info

Publication number: CN214945477U
Application number: CN202121588296.5U
Authority: CN
Inventors: 秦勇; 秦昌银
Original assignee: Sichuan Jinyuan Smart Water Technology Co ltd
Current assignee: Sichuan Jinyuan Smart Water Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-11-30
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a high-efficient locking fastener is used to water pump, including the hanging wall, the upper surface of hanging wall is provided with the screw hole, the lower fixed surface of hanging wall is connected with the spliced pole, the lower extreme fixedly connected with lower wall of spliced pole, the lower fixed surface of hanging wall is connected with connecting spring, connecting spring's lower extreme fixed connection has the fixed post, the lower fixed surface of limited post is connected with the fixed axle, the upper surface of lower wall is provided with the screw hole, the lower fixed surface of lower wall is connected with the connecting axle. The utility model discloses in, through setting up vertical fixation piece and fixed axle, carry out vertical fixation by vertical fixation piece to this fastener, carry out horizontal fixing by the fixed axle to this mounting, divide two directions with this fastener to fix, not only can cooperate the bolt more firm to fix, can also prevent when the water pump operation, because vibrations make the fastener produce not hard up, realize the effect of high-efficient locking fastening.

Description

Efficient anti-loosening fastener for water pump

Technical Field

The utility model relates to a fastener field especially relates to a high-efficient locking fastener is used to water pump.

Background

The fastener is a mechanical part which is used for fastening connection and has extremely wide application. The fastener is widely used in the industries including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, supplies and the like, and are the most widely applied mechanical basic parts. It features various varieties and specifications, different functions and usages, and very high standardization, serialization and universalization degrees.

The fastener fastening effect for current water pump is relatively poor, because the water pump can produce the vibrations of certain frequency when operating, general bolted connection is because vibrations often appear not hard up phenomenon, and this can bring certain danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency anti-loosening fastener for a water pump.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency anti-loosening fastener for a water pump comprises an upper disc, wherein a threaded hole is formed in the upper surface of the upper disc, a connecting column is fixedly connected to the lower surface of the upper disc, a lower disc is fixedly connected to the lower end of the connecting column, a connecting spring is fixedly connected to the lower surface of the upper disc, a limiting column is fixedly connected to the lower end of the connecting spring, and a fixing shaft is fixedly connected to the lower surface of the limiting column;

the upper surface of the lower disc is provided with a threaded hole, the lower surface of the lower disc is fixedly connected with a connecting shaft, and the lower end of the connecting shaft is fixedly connected with a longitudinal fixing block;

the lower disc is fixedly connected with a connecting plate under the lower disc, a longitudinal fixing hole is formed in the upper surface of the connecting plate, and a fixing hole is formed in the upper surface of the connecting plate and located under the fixing shaft.

As a further description of the above technical solution:

and the upper surface of the lower disc is also provided with a fixed shaft limiting hole, and the fixed shaft limiting hole is in sliding connection with the fixed shaft.

As a further description of the above technical solution:

the upper surface of the limiting column is provided with a spring connecting hole, and the connecting spring is fixedly connected with the bottom surface of the spring connecting hole.

As a further description of the above technical solution:

and the longitudinal fixing block is connected with the longitudinal fixing hole in a sliding manner.

As a further description of the above technical solution:

the fixed shaft is connected with the fixed hole in a sliding mode.

As a further description of the above technical solution:

and the upper surface of the connecting plate is provided with a threaded hole.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this high-efficient locking fastener for water pump through setting up vertical fixed block and fixed axle, carries out vertical fixed by vertical fixed block to this fastener, carries out horizontal fixed by the fixed axle to this mounting, divides two directions with this fastener to fix, not only can cooperate the bolt more firm to fix, can also prevent when the water pump from moving, because vibrations make the fastener produce not hard up, realizes the effect of high-efficient locking fastening.

2. Compared with the prior art, this high-efficient locking fastener for water pump through setting up coupling spring and fixed axle, and coupling spring not only can cooperate the bolt to carry out fastening connection, and the fixed axle of being more convenient for when the installation is fixed, plays the locking effect that takes precautions against earthquakes simultaneously.

Drawings

Fig. 1 is a schematic view of a fitting structure of a high-efficiency anti-loose fastener for a water pump provided by the present invention;

fig. 2 is a front view of the high-efficiency anti-loose fastener for the water pump provided by the utility model;

fig. 3 is a bottom view of the high-efficiency anti-loose fastener for the water pump provided by the utility model;

fig. 4 is the utility model provides a high-efficient check fastener's for water pump structural schematic.

Illustration of the drawings:

1. hanging the plate; 2. a threaded hole; 3. connecting columns; 4. a bottom wall; 5. a fixing hole; 6. a longitudinal fixing hole; 7. a fixed shaft; 8. defining a column; 9. a connecting spring; 10. a connecting shaft; 11. a longitudinal fixing block; 12. a connecting plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a high-efficiency anti-loosening fastener for a water pump comprises an upper disc 1, wherein a threaded hole 2 is formed in the upper surface of the upper disc 1, a connecting column 3 is fixedly connected to the lower surface of the upper disc 1, a lower disc 4 is fixedly connected to the lower end of the connecting column 3, a connecting spring 9 is fixedly connected to the lower surface of the upper disc 1, a limiting column 8 is fixedly connected to the lower end of the connecting spring 9, a spring connecting hole is formed in the upper surface of the limiting column 8, the connecting spring 9 is fixedly connected with the bottom surface of the spring connecting hole, a fixing shaft 7 is fixedly connected to the lower surface of the limiting column 8, a fixing shaft limiting hole is formed in the upper surface of the lower disc 4, the fixing shaft limiting hole is in sliding connection with the fixing shaft 7, the connecting spring 9 and the fixing shaft 7 can be matched with bolts for fastening connection, the fixing shaft 7 can be conveniently fixed during installation, and meanwhile, the anti-vibration and anti-loosening effects are achieved;

the upper surface of the lower disc 4 is provided with a threaded hole 2, the lower surface of the lower disc 4 is fixedly connected with a connecting shaft 10, the lower end of the connecting shaft 10 is fixedly connected with a longitudinal fixing block 11, and the longitudinal fixing block 11 is in sliding connection with the longitudinal fixing hole 6;

under 4 lower plates fixedly connected with connecting plate 12, the upper surface of connecting plate 12 is provided with screw hole 2, the upper surface of connecting plate 12 is provided with vertical fixed orifices 6, the upper surface of connecting plate 12 just is located fixed axle 7 and is provided with fixed orifices 5 under, fixed axle 7 and fixed orifices 5 sliding connection, through setting up vertical fixed block 11 and fixed axle 7, carry out vertical fixed by vertical fixed block 11 to this fastener, carry out horizontal fixed by fixed axle 7 to this mounting, divide this fastener into two directions and fix, not only can cooperate the bolt more firm fixing, can also prevent when the water pump from operating, because vibrations make the fastener produce not hard up, realize the effect of high-efficient locking fastening.

The working principle is as follows: when the fastening piece is installed, the longitudinal fixing block 11 is matched with the longitudinal fixing hole 6, the fastening piece is rotated, the longitudinal fixing block 11 rotates, the fastening piece is further longitudinally fixed, the connecting spring 9 enables the fixing shaft 7 to be ejected into the fixing hole 5 through elasticity, the fastening device is transversely fixed, and finally the fastening piece is fixed on the connecting plate 12 through bolts.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high-efficient check fastener is used to water pump, includes hanging wall (1), its characterized in that: the upper surface of the upper disc (1) is provided with a threaded hole (2), the lower surface of the upper disc (1) is fixedly connected with a connecting column (3), the lower end of the connecting column (3) is fixedly connected with a lower disc (4), the lower surface of the upper disc (1) is fixedly connected with a connecting spring (9), the lower end of the connecting spring (9) is fixedly connected with a limiting column (8), and the lower surface of the limiting column (8) is fixedly connected with a fixing shaft (7);

the upper surface of the lower disc (4) is provided with a threaded hole (2), the lower surface of the lower disc (4) is fixedly connected with a connecting shaft (10), and the lower end of the connecting shaft (10) is fixedly connected with a longitudinal fixing block (11);

the lower disc (4) is fixedly connected with a connecting plate (12) under, the upper surface of the connecting plate (12) is provided with a longitudinal fixing hole (6), and the upper surface of the connecting plate (12) is provided with a fixing hole (5) under the fixing shaft (7).

2. The efficient anti-loose fastener for the water pump as claimed in claim 1, wherein: the upper surface of the lower disc (4) is also provided with a fixed shaft limiting hole which is connected with the fixed shaft (7) in a sliding way.

3. The efficient anti-loose fastener for the water pump as claimed in claim 1, wherein: the upper surface of the limiting column (8) is provided with a spring connecting hole, and the connecting spring (9) is fixedly connected with the bottom surface of the spring connecting hole.

4. The efficient anti-loose fastener for the water pump as claimed in claim 1, wherein: the longitudinal fixing block (11) is connected with the longitudinal fixing hole (6) in a sliding mode.

5. The efficient anti-loose fastener for the water pump as claimed in claim 1, wherein: the fixed shaft (7) is connected with the fixed hole (5) in a sliding mode.

6. The efficient anti-loose fastener for the water pump as claimed in claim 1, wherein: the upper surface of the connecting plate (12) is provided with a threaded hole (2).