CN208686958U - A kind of wind power equipment cover sealing structure - Google Patents

Abstract

The utility model discloses a kind of wind power equipment cover sealing structures, including wind power equipment cover, the outboard end center of the wind power equipment cover is fixedly installed with connection shell, the outboard end of the connection shell is connected with rubber stopper main body, the inner hub location of the rubber stopper main body is fixedly installed with rubber stopper, the inner end surrounding of the rubber stopper is fixedly installed with fixture block, the outboard end center of the rubber stopper is fixedly installed with handle, the upside of the connection shell is fixedly installed with the second sealing device, the lower side of the connection shell is fixedly installed with first sealing device, the upper inside of the first sealing device is fixedly installed with nut cap, the inner lower of the first sealing device is fixedly installed with sealing ring, the upper end center position of the sealing ring is fixedly installed with connecting rod.The purpose of enhancing wind power equipment cover leakproofness may be implemented by being equipped with first sealing device, the second sealing device and rubber stopper main body in the utility model.

Description

A kind of wind power equipment cover sealing structure

Technical field

The utility model relates to wind power equipment technical field, specially a kind of wind power equipment cover sealing structure.

Background technique

Wind power equipment cover has higher requirement, existing wind to leakproofness since internal composed structure is complicated Electric equipment cover sealing structure uses connecting flange, flange circle pad and bolt to be attached sealing mostly, but bolt quantity is more Lines is close, causes to install and use cumbersome, and since long-time is worn using bolt outer surface thread, and then causes connection not tight enough It is close, it is impaired so as to cause overall tightness.

Utility model content

The purpose of this utility model is to provide a kind of wind power equipment cover sealing structures, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of wind power equipment cover sealing structure, packet Wind power equipment cover is included, the outboard end center of the wind power equipment cover is fixedly installed with connection shell, the connection shell Outboard end is connected with rubber stopper main body, and the inner hub location of the rubber stopper main body is fixedly installed with rubber stopper, the rubber The inner end surrounding of plug is fixedly installed with fixture block, and the outboard end center of the rubber stopper is fixedly installed with handle, described The upside of connection shell is fixedly installed with the second sealing device, and the lower side of the connection shell is fixedly installed with the first sealing dress It sets, the upper inside of the first sealing device is fixedly installed with nut cap, the fixed peace of the inner lower of the first sealing device Equipped with sealing ring, the upper end center position of the sealing ring is fixedly installed with connecting rod, the outer surface centre bit of the connecting rod It sets and is slidably fitted with fixed column, the upper end of the fixed column is fixedly installed with spring, and the upper end of the connecting rod is fixedly installed with Connecting column, the outer surface of the connecting column are slidably fitted with shell, and the outer surface upper end of the shell offers outer lines.

Preferably, the inner surface of the nut cap offers interior lines compatible with outer lines, and shell passes through in described Lines and outer lines rotate with nut cap and connect.

Preferably, the structure of the connecting column and fixed column and specification are all the same, the outer diameter of the connecting column and fixed column Equal to the internal diameter of shell, the bottom outer surface of the fixed column is mutually fixedly connected with the bottom inner surface of shell, the spring Top is mutually fixedly connected with the bottom end of connecting column, and connecting column is connect by spring and fixed column with outer shell phase Elastic Sliding.

Preferably, the outboard end surrounding of the connection shell offers card slot compatible with fixture block, and rubber stopper main body It is clamped by the card slot and fixture block with shell phase is connect.

Preferably, the distance of the upper side of spring connecting column under natural length to the downside of fixed column is greater than outer The length of shell.

Preferably, the first sealing device and the structure and specification of the second sealing device are all the same, the bullet of the spring Power is greater than the self gravity of first sealing device or the second sealing device, and the radian of the sealing ring is greater than 120 degree and small In 150 degree, the first sealing device is fixedly mounted on the outer side position in lower side center of connection shell, and described second Sealing device is fixedly mounted on the inner side position in lower side center of connection shell, and the sealing ring inside the first sealing device The outer surface of inner surface and the sealing ring inside the second sealing device mutually fit closely.

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

The utility model offers interior lines compatible with outer lines by the inner surface of nut cap, and user can be by shell It rotates and connect with nut cap by interior lines and outer lines, be conducive to the convenient performance of enhancement device, due to connecting column and fixation The structure of column and specification are all the same, and the outer diameter of connecting column and fixed column is equal to the internal diameter of shell, and then can normally make for device With the condition of providing the foundation, since the bottom outer surface of fixed column is mutually fixedly connected with the bottom inner surface of shell, and spring Top is mutually fixedly connected with the bottom end of connecting column, and connecting column can be passed through spring and fixed column and outer shell phase Elastic Sliding by user Connection, is conducive to the convenient performance for further enhancing device, mutually fits since the outboard end surrounding of connection shell is offered with fixture block The card slot matched, rubber stopper main body can be clamped by card slot and fixture block with shell phase is connect by user, convenient for users to installing and using, Due to spring connecting column under natural length upper side to the downside of fixed column distance be greater than shell length, further It provides the foundation condition for device normal use, since first sealing device and the structure and specification of the second sealing device are homogeneous Together, the elastic force of spring is greater than the self gravity of first sealing device or the second sealing device, is conducive to the practicability of enhancement device Can, since the radian of sealing ring is greater than 120 degree and less than 150 degree, so that there is lap between sealing ring And own slip is not influenced again, be conducive to the leakproofness of enhancement device, since first sealing device is fixedly mounted on connection shell The outer side position in lower side center, and the second sealing device is fixedly mounted on the inner side position in lower side center of connection shell, has Conducive to enhancement device internal structure stability, due to the inner surface and the second sealing device of the sealing ring inside first sealing device The outer surface of internal sealing ring mutually fits closely, and is conducive to the leakproofness for further enhancing device.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the first sealing device structural schematic diagram of the utility model；

Fig. 3 is the first sealing device broken away view of the utility model；

Fig. 4 is the rubber stopper agent structure schematic diagram of the utility model.

In figure: 1- wind power equipment cover, 2- connection shell, 3- first sealing device, 4- rubber stopper main body, the sealing dress of 5- second It sets, 6- connecting column, 7- spring, 8- fixed column, 9- connecting rod, 10- sealing ring, 11- shell, 12- outer lines, 13- nut cap, 14- Rubber stopper, 15- fixture block, 16- handle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of wind power equipment cover sealing structure, including Wind power equipment cover 1, the outboard end center of wind power equipment cover 1 are fixedly installed with connection shell 2, connect the outboard end of shell 2 It is connected with rubber stopper main body 4, the inner hub location of rubber stopper main body 4 is fixedly installed with rubber stopper 14, the inside of rubber stopper 14 End surrounding is fixedly installed with fixture block 15, and the outboard end center of rubber stopper 14 is fixedly installed with handle 16, connects the upper of shell 2 Side is fixedly installed with the second sealing device 5, and the lower side of connection shell 2 is fixedly installed with first sealing device 3, the first sealing dress The upper inside for setting 3 is fixedly installed with nut cap 13, and the inner lower of first sealing device 3 is fixedly installed with sealing ring 10, sealing The upper end center position of circle 10 is fixedly installed with connecting rod 9, and the outer surface center of connecting rod 9 is slidably fitted with fixed column 8, The upper end of fixed column 8 is fixedly installed with spring 7, and the upper end of connecting rod 9 is fixedly installed with connecting column 6, and the outer surface of connecting column 6 is sliding Dynamic to be equipped with shell 11, the outer surface upper end of shell 11 offers outer lines 12.

The inner surface of nut cap 13 offers interior lines compatible with outer lines 12, and shell 11 can be passed through interior line by user Road and outer lines 12 rotate with nut cap 13 to be connect, and is conducive to the convenient performance of enhancement device, due to connecting column 6 and fixed column 8 Structure and specification it is all the same, the outer diameter of connecting column 6 and fixed column 8 is equal to the internal diameter of shell 11, and then can be normal for device Using the condition of providing the foundation, since the bottom outer surface of fixed column 8 is mutually fixedly connected with the bottom inner surface of shell 11, and bullet The top of spring 7 is mutually fixedly connected with the bottom end of connecting column 6, and connecting column 6 can be passed through spring 7 and fixed column 8 and shell by user The connection of 11 phase Elastic Slidings, is conducive to the convenient performance for further enhancing device, since the outboard end surrounding of connection shell 2 opens up There is card slot compatible with fixture block 15, rubber stopper main body 4 can be clamped by card slot and fixture block 15 with 2 phase of shell is connect by user, Convenient for users to installing and using, due to spring 7 connecting column 6 under natural length upper side to the downside of fixed column 8 away from From the length for being greater than shell 11, further provide the foundation condition for device normal use, due to first sealing device 3 and second The structure of sealing device 5 and specification are all the same, and the elastic force of spring 7 is greater than itself of first sealing device 3 or the second sealing device 5 Gravity is conducive to the practical performance of enhancement device, since the radian of sealing ring 10 is greater than 120 degree and less than 150 Degree, so that having lap between sealing ring 10 and not influencing own slip again, is conducive to the leakproofness of enhancement device, due to First sealing device 3 is fixedly mounted on the outer side position in lower side center of connection shell 2, and the second sealing device 5 is fixedly mounted In the inner side position in lower side center of connection shell 2, be conducive to enhancement device internal structure stability, due to first sealing device The inner surface of sealing ring 10 inside 3 and the outer surface of the sealing ring 10 inside the second sealing device 5 mutually fit closely, and are conducive to Further enhance the leakproofness of device.

Working principle: when in use, nut cap 13 is first passed through interior lines and outer lines 12 and 11 phase of shell by user Rotation connection, nut cap 13 squeeze connecting column 6, so that connecting column 6 passes through spring 7 and fixed column 8 and shell 11 phase elasticity It is slidably connected, is inwardly moved by connecting rod 9 with dynamic seal ring 10, since first sealing device 3 is fixedly mounted on connection The outer side position in lower side center of shell 2, and the second sealing device 5 is fixedly mounted on the lower side center of connection shell 2 in the inner part Position is conducive to enhancement device internal structure stability, so that the inner surface of the sealing ring 10 inside first sealing device 3 and The outer surface of sealing ring 10 inside two sealing devices 5 mutually fits closely, and is conducive to the leakproofness of enhancement device, then by rubber stopper Main body 4 is clamped by card slot and fixture block 15 with 2 phase of shell is connect, and the leakproofness for further enhancing device is conducive to, do not need into When row sealing, rubber stopper main body 4 is separated with 2 phase of shell is connected by card slot and fixture block 15, then reversely rotate nut cap 13 make its with 11 phase of shell separation, since the elastic force of spring 7 is greater than the self gravity of first sealing device 3 or the second sealing device 5, in elastic force Under gravity, first sealing device 3 and the homogeneous outer sliding of the second sealing device 5, to complete depressurization work.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of wind power equipment cover sealing structure, including wind power equipment cover (1), it is characterised in that: the wind power equipment cover The outboard end center of body (1) is fixedly installed with connection shell (2), and the outboard end of connection shell (2) is connected with rubber stopper master The inner hub location of body (4), the rubber stopper main body (4) is fixedly installed with rubber stopper (14), the rubber stopper (14) it is interior Side surrounding is fixedly installed with fixture block (15), and the outboard end center of the rubber stopper (14) is fixedly installed with handle (16), the upside of connection shell (2) is fixedly installed with the second sealing device (5), and the lower side of connection shell (2) is fixed It being equipped with first sealing device (3), the upper inside of the first sealing device (3) is fixedly installed with nut cap (13), and described The inner lower of one sealing device (3) is fixedly installed with sealing ring (10), and the upper end center position of the sealing ring (10) is fixed It is equipped with connecting rod (9), the outer surface center of the connecting rod (9) is slidably fitted with fixed column (8), the fixed column (8) upper end is fixedly installed with spring (7), and the upper end of the connecting rod (9) is fixedly installed with connecting column (6), the connecting column (6) outer surface is slidably fitted with shell (11), and the outer surface upper end of the shell (11) offers outer lines (12).

2. a kind of wind power equipment cover sealing structure according to claim 1, it is characterised in that: the nut cap (13) it is interior Surface offers the compatible interior lines with outer lines (12), and shell (11) passes through the interior lines and outer lines (12) and lid Cap (13) rotates connection.

3. a kind of wind power equipment cover sealing structure according to claim 1, it is characterised in that: the connecting column (6) and The structure and specification of fixed column (8) are all the same, and the outer diameter of the connecting column (6) and fixed column (8) is equal to the internal diameter of shell (11), The bottom outer surface of the fixed column (8) is mutually fixedly connected with the bottom inner surface of shell (11), the top of the spring (7) with The bottom end of connecting column (6) is mutually fixedly connected, and mutually elasticity is sliding with shell (11) by spring (7) and fixed column (8) for connecting column (6) Dynamic connection.

4. a kind of wind power equipment cover sealing structure according to claim 1, it is characterised in that: connection shell (2) Outboard end surrounding offers and fixture block (15) compatible card slot, and rubber stopper main body (4) passes through the card slot and fixture block (15) with connect shell (2) and be mutually clamped.

5. a kind of wind power equipment cover sealing structure according to claim 1, it is characterised in that: the spring (7) is certainly The upper side of connecting column (6) is greater than the length of shell (11) to the distance of the downside of fixed column (8) under right length.

6. a kind of wind power equipment cover sealing structure according to claim 1, it is characterised in that: the first sealing device (3) all the same with the structure of the second sealing device (5) and specification, the elastic force of the spring (7) be greater than first sealing device (3) or The self gravity of second sealing device (5), the radian of the sealing ring (10) are greater than 120 degree and less than 150 degree, The first sealing device (3) is fixedly mounted on the outer side position in lower side center of connection shell (2), second sealing device (5) the inner side position in lower side center of connection shell (2), and the sealing that the first sealing device (3) is internal are fixedly mounted on The outer surface of the inner surface and the sealing ring (10) of the second sealing device (5) inside that enclose (10) mutually fits closely.