Cast iron generator end cover with shockproof function

Abstract

The utility model discloses a cast iron generator end cover with a shockproof function, which comprises a flange, and a plurality of fixing holes are arranged in the flange. The cover body is arranged at one end of the flange; the damping mechanism comprises a containing groove formed in the other end of the flange, a rubber pad, a first limiting piece and a second limiting piece, one end of the rubber pad is embedded into the containing groove, the other end of the rubber pad extends out of the containing groove, the first limiting piece and the second limiting piece are installed on the inner side face of the containing groove, and when the rubber pad is embedded into the containing groove, the rubber pad is connected between the first limiting piece and the second limiting piece in an abutting mode; the second limiting piece is of a cuboid structure, and the first limiting piece is of a trapezoidal structure. The beneficial effects of the utility model are that through the designed damping mechanism, the rapid addition of the rubber pad is realized, and the rubber pad is added between the contact surfaces of the end cover and other parts of the generator, so that the vibration energy can be absorbed and dispersed, the received vibration impact can be reduced, the shockproof performance can be improved, and the service life of the generator can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of generator end cover, specifically relates to a cast iron generator end cover with shockproof function. BACKGROUND

[0002] The cast iron generator end cover is a cover of a generator housing, usually made of cast iron material, and is used to be installed at both ends of the generator. The cast iron generator end cover can effectively protect the internal components of the generator from the influence of the external environment, help to prolong the service life of the generator, and reduce the failure and maintenance cost caused by the external environment.

[0003] The utility model discloses a generator end cover based on good heat dissipation effect, and the patent discloses a cover body, a connecting flange and a cooling fan, one side of the cover body is fixedly connected with the connecting flange, the middle of one side of the connecting flange is fixedly connected with a connecting rear cover, one end of the connecting rear cover is fixedly installed with a micro motor, the output end of the micro motor is connected with a rotating rod, and one side of the rotating rod is fixedly connected with one side of the cooling fan, a reinforcing frame is fixedly arranged on the outer side of the cooling fan, four connecting buckles are fixedly installed on the surface of the reinforcing frame, and connecting through holes are fixedly arranged on the top of the four connecting buckles.

[0004] The existing cast iron generator end cover is not conducive to reducing the vibration impact received when in use, and the service life of the generator is reduced. UTILITY MODEL CONTENTS

[0005] The utility model discloses a cast iron generator end cover with shockproof function can reduce the vibration impact received.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a cast iron generator end cover with shockproof function, including

[0007] The flange is internally provided with a plurality of fixing holes;

[0008] The cover body is arranged at one end of the flange;

[0009] The damping mechanism includes a containing groove arranged at the other end of the flange, a rubber pad embedded in the containing groove at one end and protruding from the containing groove at the other end, a first limiting piece and a second limiting piece installed on the inner side surface of the containing groove, and the rubber pad is abutted between the first limiting piece and the second limiting piece when the rubber pad is embedded in the containing groove.

[0010] Preferably, the second limiting piece is a cuboid structure, and the first limiting piece is a trapezoidal structure.

[0011] Preferably, the utility model further includes screws for fixing the rubber pad, and the screws are provided in plurality.

[0012] Preferably, four corner pieces are installed inside the accommodating groove, and the corner pieces are L-shaped structures.

[0013] Preferably, a first reinforcing rib is arranged on the outer wall of the cover body, and the first reinforcing rib is an arc-shaped structure.

[0014] Preferably, a second reinforcing rib is symmetrically installed on the inner wall of the cover body, and the second reinforcing rib is an arc-shaped structure.

[0015] Preferably, a groove is arranged on the second reinforcing rib, and a screw is arranged through the groove to fix the second reinforcing rib and the cover body.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] Through the shock-absorbing mechanism, the rubber pad is quickly added, the rubber pad is added between the contact surface of the end cover and other parts of the generator, vibration energy can be absorbed and dispersed, vibration impact received is reduced, the shockproof performance is increased, and the service life of the generator is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a flange side view structural schematic view of the utility model;

[0020] Figure 3 It is an E area enlarged structural schematic view in the utility model; Figure 2

[0021] Figure 4 It is a cover body side view structural schematic view of the utility model;

[0022] In the figure: 1, flange; 11, fixed hole; 12, accommodating groove; 2, cover body; 3, first reinforcing rib; 4, second reinforcing rib; 41, groove; 5, rubber pad; 6, corner piece; 7, first limiting piece; 8, second limiting piece; 9, screw. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-3 ​For the first embodiment of the utility model, this embodiment provides a cast iron generator end cover with shockproof function, which comprises

[0026] The flange 1 is internally provided with a plurality of fixing holes 11, so that the fixing holes 11 are arranged, and the flange 1 facilitates the splicing of the cast iron generator end cover and other parts of the generator.

[0027] The cover body 2 is arranged at one end of the flange 1, so that the cover body 2 is additionally arranged.

[0028] The shock absorption mechanism comprises a containing groove 12 arranged at the other end of the flange 1, so that the containing groove 12 is arranged, the rubber pad 5 is arranged at one end of the containing groove 12 and extends out of the containing groove 12, so that the rubber pad 5 is additionally arranged, the first limiting piece 7 and the second limiting piece 8 are arranged on the inner side of the containing groove 12, so that the first limiting piece 7 and the second limiting piece 8 are additionally arranged, when the rubber pad 5 is embedded in the containing groove 12, the rubber pad 5 abuts between the first limiting piece 7 and the second limiting piece 8, the embedded rubber pad 5 is limited by the cooperation of the first limiting piece 7 and the second limiting piece 8, the rubber pad 5 is arranged between the contact surface of the end cover and other parts of the generator, so that the vibration energy can be absorbed and dispersed, the vibration impact received is reduced, the shockproof performance is improved, and the service life of the generator is prolonged.

[0029] In the embodiment, preferably, the second limiting piece 8 is a cuboid structure, and the first limiting piece 7 is a trapezoidal structure, so that the rubber pad 5 is conveniently embedded in the containing groove 12.

[0030] In the embodiment, preferably, the screw for fixing the rubber pad 5 is further arranged, and a plurality of screws are arranged, so that the stability of the installation of the rubber pad 5 is improved.

[0031] In the embodiment, preferably, the four corner pieces 6 arranged in the containing groove 12 are further arranged, so that the corner pieces 6 are additionally arranged, and the corner pieces 6 are “L”-shaped structures, so that the performance of limiting the rubber pad 5 is further improved by the “L”-shaped corner pieces 6.

[0032] In the embodiment, preferably, the first reinforcing rib 3 arranged on the outer wall of the cover body 2 is further arranged, and the first reinforcing rib 3 is an arc-shaped structure, so that the arc-shaped first reinforcing rib 3 is additionally arranged, and the overall rigidity and the anti-vibration performance are improved by the arc-shaped first reinforcing rib 3.

[0033] Embodiment 2

[0034] Please refer to Figures 1-4 For the second embodiment of the utility model, the embodiment is based on the previous embodiment, and the difference is that:

[0035] The second reinforcing rib 4 is symmetrically arranged on the inner wall of the cover 2, the second reinforcing rib 4 is arc-shaped, and the overall rigidity and vibration resistance of the second reinforcing rib 4 are further enhanced.

[0036] The groove 41 is arranged on the second reinforcing rib 4, the screw 9 is arranged through the groove 41 to fix the second reinforcing rib 4 and the cover 2, and the second reinforcing rib 4 and the cover 2 are firmly connected through the screw 9.

[0037] The working principle and use process of the utility model are as follows: when used, the flange 1 is used for conveniently connecting the cast iron generator end cover with other parts of the generator, the rubber pad 5 is arranged between the contact surface of the end cover and other parts of the generator to absorb and disperse vibration energy, reduce vibration impact, increase the shockproof performance, and prolong the service life of the generator; the arc-shaped first reinforcing rib 3 is used for enhancing the overall rigidity and vibration resistance, and the arc-shaped second reinforcing rib 4 is used for further enhancing the overall rigidity and vibration resistance.

[0038] Although the embodiments of the utility model have been shown and described, and the detailed description is shown above, it can be understood by those skilled in the art that the embodiments can be changed, modified, replaced and changed in various manners without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cast iron generator end cover with a shockproof function, characterized in that: The utility model relates to a flange fixing device, including The flange (1) is internally provided with a plurality of fixing holes (11); The cover (2) is arranged at one end of the flange (1); The damping mechanism includes the accommodating groove (12) arranged at the other end of the flange (1), the rubber pad (5) embedded at one end of the accommodating groove (12) and protruding from the other end of the accommodating groove (12), the first limiting piece (7) and the second limiting piece (8) installed at the inner side of the accommodating groove (12), and the rubber pad (5) abuts between the first limiting piece (7) and the second limiting piece (8) when being embedded in the accommodating groove (12).

2. The cast iron generator end cover with shockproof function according to claim 1, characterized in that: The second limiting piece (8) is a cuboid structure, and the first limiting piece (7) is a trapezoidal structure.

3. The cast iron generator end cover with shockproof function according to claim 1, characterized in that: The utility model further includes a plurality of screws for fixing the rubber pad (5).

4. The cast iron generator end cover with shockproof function according to claim 1, characterized in that: The utility model further includes four corner pieces (6) installed inside the accommodating groove (12), and the corner pieces (6) are L-shaped structures.

5. The cast iron generator end cover with shockproof function according to claim 1, characterized in that: The utility model further includes the first reinforcing rib (3) arranged on the outer wall of the cover (2), and the first reinforcing rib (3) is an arc-shaped structure.

6. The cast iron generator end cover with shockproof function according to claim 1, characterized in that: The utility model further includes the second reinforcing rib (4) symmetrically installed on the inner wall of the cover (2), and the second reinforcing rib (4) is an arc-shaped structure.

7. The cast iron generator end cover with shockproof function according to claim 6, characterized in that: The utility model further includes the groove (41) arranged on the second reinforcing rib (4), and the screw (9) penetrating through the groove (41) is used for fixing the second reinforcing rib (4) and the cover (2).

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