CN214930513U

CN214930513U - Water pressure damping device

Info

Publication number: CN214930513U
Application number: CN202023322106.3U
Authority: CN
Inventors: 李文轩; 陈飞; 郭硕; 刘永刚; 施金龙
Original assignee: Jiangsu Daoda Wind Power Equipment Technology Co ltd
Current assignee: Jiangsu Daoda Wind Power Equipment Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-30
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a hydrodynamics field specifically is a water pressure damping device, including control panel and sealed piece, the terminal surface has seted up the telescopic hole before the sealed piece, telescopic slot has been seted up to the telescopic hole rear end face, install the telescopic piece in the telescopic hole, telescopic piece rear end face installs the sealing washer, telescopic shaft is installed to telescopic piece rear end face, telescopic shaft outside circumference array installs the stopper, the axis of rotation is installed to the telescopic shaft inboard, the limiting plate is installed to the axis of rotation rear end face, limiting plate rear end face installs the rotatory piece, the cooperation groove has been seted up in the rotatory piece, the control panel is installed to sealed piece rear side, the terminal surface installs the ring before the control panel, be equipped with the cavity in the ring, install the cooperation piece in the middle of the cavity; the beneficial effects are that: the utility model provides a water pressure fairing carries out configuration optimization to traditional water pressure fairing, makes it more convenient when using.

Description

Water pressure damping device

Technical Field

The utility model relates to a hydrodynamics field specifically is a water pressure fairing.

Background

With the advancement of the times, the foot steps of people on the exploration earth are never stopped, the earth is used as a planet of 70 percent of the sea, underwater is used as a life restricted area, and people urgently want to uncover mysterious veil under water to find the mysterious veil under water, so that a plurality of efforts are made by the people, wherein the important discovery is hydrodynamics which opens a new chapter for the human exploration of the sea, so that the people can use the apparatus to swim more easily in the water, but the apparatus is easy to damage after long-term use, and the damage needs to be integrally replaced; therefore, the utility model provides a water pressure fairing is in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pressure fairing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pressure fairing, including control panel and sealed piece, the telescopic hole has been seted up to terminal surface before the sealed piece, telescopic groove has been seted up to telescopic hole rear end face, install flexible piece in the telescopic hole, the sealing washer is installed to flexible piece rear end face, the telescopic shaft is installed to flexible piece rear end face, the stopper is installed to telescopic shaft outside circumference array, the axis of rotation is installed to the telescopic shaft inboard, the limiting plate is installed to axis of rotation rear end face, rotatory piece is installed to the limiting plate rear end face, the cooperation groove has been seted up in the rotatory piece, the control panel is installed to sealed piece rear side, the ring is installed to terminal surface before the control panel, be equipped with the cavity in the ring, install the cooperation piece in the middle of the cavity.

Preferably, the telescopic hole is the cylinder structure, and the telescopic groove is the cylinder structure, and the spacing groove has been seted up to circumference array in the telescopic groove, and the flexible piece is the cylinder structure that the top is the hemisphere, flexible piece and telescopic hole sliding fit, sealing washer and flexible piece fixed connection, telescopic shaft are the hollow cylinder structure, have seted up the screw thread in the telescopic shaft, and the stopper is the cuboid structure, stopper and telescopic inslot spacing groove sliding fit.

Preferably, the axis of rotation is the cylinder structure, and the screw thread has been seted up in the axis of rotation outside, axis of rotation outside screw thread and telescopic shaft internal thread meshing, and the limiting plate is the cylinder structure, limiting plate and axis of rotation fixed connection.

Preferably, the limiting plate diameter is greater than flexible groove diameter, and rotatory piece is the cylinder structure, rotatory piece and limiting plate fixed connection, and the cooperation groove is hexagonal prism structure, cooperation groove and cooperation piece cooperation, and the ring is the loop configuration, ring and rotatory piece cooperation.

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

1. the utility model provides a water pressure fairing carries out configuration optimization to traditional water pressure fairing, through using the flexible piece that can stretch out and draw back, stretches out and draws out through using the flexible piece of control panel rotary transfer when needs use.

2. The utility model provides a water pressure fairing carries out configuration optimization to traditional water pressure fairing, and the device is whole to be detachable, is convenient for like this maintain the change as the biggest flexible piece of pressure point and easy damage simultaneously.

Drawings

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

fig. 2 is the structural schematic diagram of the control panel and the sealing block of the present invention.

In the figure: 1. a control panel; 2. a sealing block; 3. a telescopic hole; 4. a telescopic block; 5. a cavity; 6. a seal ring; 7. a telescopic shaft; 8. a limiting block; 9. a rotating shaft; 10. a limiting plate; 11. rotating the block; 12. a mating groove; 13. a circular ring; 14. a matching block; 15. a telescopic groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a water pressure fairing, including control panel 1 and sealed piece 2, telescopic hole 3 has been seted up to terminal surface before sealed piece 2, telescopic hole 3 is the cylinder structure, telescopic groove 15 has been seted up to 3 rear end faces in telescopic hole, telescopic groove 15 is the cylinder structure, the spacing groove has been seted up to circumference array in telescopic groove 15, install telescopic block 4 in the telescopic hole 3, telescopic block 4 is the cylinder structure that the top is the hemisphere, telescopic block 4 and telescopic hole 3 sliding fit, sealing washer 6 is installed to telescopic block 4 rear end face, sealing washer 6 and telescopic block 4 fixed connection, telescopic shaft 7 is installed to telescopic block 4 rear end face, telescopic shaft 7 is the hollow cylinder structure, the screw thread has been seted up in telescopic shaft 7, stopper 8 is the cuboid structure outside circumference array of telescopic shaft 7, stopper 8 and the 15 interior spacing groove sliding fit of telescopic groove.

Axis of rotation 9 is installed to 7 inboards of telescopic shaft, axis of rotation 9 is the cylinder structure, screw thread has been seted up in the 9 outside of axis of rotation, 9 outside screw threads of axis of rotation and 7 internal thread meshes of telescopic shaft, limiting plate 10 is installed to 9 rear end faces of axis of rotation, limiting plate 10 is the cylinder structure, limiting plate 10 and 9 fixed connection of axis of rotation, limiting plate 10 diameter is greater than flexible groove 15 diameters, rotatory piece 11 is installed to limiting plate 10 rear end face, rotatory piece 11 is the cylinder structure, rotatory piece 11 and limiting plate 10 fixed connection, cooperation groove 12 has been seted up in rotatory piece 11, cooperation groove 12 is hexagonal prism structure, cooperation groove 12 cooperates with cooperation piece 14, control panel 1 is installed to 2 rear sides of sealed piece, ring 13 is installed to control panel 1 preceding terminal surface, ring 13 is the loop configuration, ring 13 cooperates with rotatory piece 11, be equipped with cavity 5 in the ring 13, install cooperation piece 14 in the middle of cavity 5.

The working principle is as follows: the during operation, utilize flexible piece 4 and flexible hole 3 sliding fit, realize that flexible piece 4 slides in flexible hole 3, utilize the leakproofness of sealing washer 6, avoid rivers admission device, utilize stopper 8 and flexible inslot limiting groove sliding fit, realize that telescopic shaft 7 slides and can not rotate in flexible inslot 15, utilize axis of rotation 9 outside screw thread and telescopic shaft 7 internal thread engagement, realize rotatory axis of rotation 9 and make flexible piece 4 remove forward, utilize limiting plate 10 diameter to be greater than flexible groove 15 diameter, the realization can only be rotatory with the rigidity of axis of rotation 9, thereby lead to telescopic shaft 7 to remove, utilize cooperation groove 12 and cooperation piece 14 cooperation and ring 13 and the cooperation of rotatory piece 11, it can insert cooperation groove 12 and drive its rotation to realize cooperation piece 14.

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 water pressure fairing, includes control panel (1) and sealed piece (2), its characterized in that: the sealing structure is characterized in that a telescopic hole (3) is formed in the front end face of the sealing block (2), a telescopic groove (15) is formed in the rear end face of the telescopic hole (3), a telescopic block (4) is installed in the telescopic hole (3), a sealing ring (6) is installed on the rear end face of the telescopic block (4), a telescopic shaft (7) is installed on the rear end face of the telescopic block (4), a limiting block (8) is installed on the circumference array of the outer side of the telescopic shaft (7), a rotating shaft (9) is installed on the inner side of the telescopic shaft (7), a limiting plate (10) is installed on the rear end face of the rotating shaft (9), a rotating block (11) is installed on the rear end face of the limiting plate (10), a matching groove (12) is formed in the rotating block (11), a control plate (1) is installed on the rear side of the sealing block (2), a ring (13) is installed on the front end face of the control plate (1), a cavity (5) is formed in the middle of the cavity (5).

2. The hydraulic drag reduction device of claim 1, wherein: telescopic hole (3) are the cylinder structure, and telescopic groove (15) are the cylinder structure, and the spacing groove has been seted up to circumference array in telescopic groove (15), and flexible piece (4) are the cylinder structure that the top is the hemisphere, and flexible piece (4) and telescopic hole (3) sliding fit, sealing washer (6) and flexible piece (4) fixed connection, telescopic shaft (7) are the hollow cylinder structure, have seted up the screw thread in telescopic shaft (7), and stopper (8) are the cuboid structure, and spacing groove sliding fit in stopper (8) and telescopic groove (15).

3. The hydraulic drag reduction device of claim 1, wherein: the rotating shaft (9) is of a cylindrical structure, the outer side of the rotating shaft (9) is provided with threads, the outer side threads of the rotating shaft (9) are meshed with the inner threads of the telescopic shaft (7), the limiting plate (10) is of a cylindrical structure, and the limiting plate (10) is fixedly connected with the rotating shaft (9).

4. The hydraulic drag reduction device of claim 1, wherein: limiting plate (10) diameter is greater than flexible groove (15) diameter, and rotatory piece (11) are the cylinder structure, rotatory piece (11) and limiting plate (10) fixed connection, and cooperation groove (12) are hexagonal prism structure, and cooperation groove (12) and cooperation piece (14) cooperation, and ring (13) are the loop configuration, and ring (13) and rotatory piece (11) cooperation.