CN211474768U

CN211474768U - Shock attenuation diesel generating set

Info

Publication number: CN211474768U
Application number: CN201921804371.XU
Authority: CN
Inventors: 熊永强
Original assignee: Jiangxi Boda Power Equipment Co ltd
Current assignee: Jiangxi Boda Power Equipment Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-11
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a shock attenuation diesel generating set belongs to the generating set field, and its technical scheme main points are, include: the upper part of the lower base is provided with an accommodating cavity, the lower part of the accommodating cavity extends along two sides of the lower base, and a limiting component is fixedly connected in the side a of the accommodating cavity and can stretch along the length direction of the lower base; a clamping component is arranged in the side b of the accommodating cavity, the clamping component is of an L-shaped structure, the clamping component can move along the length direction of the lower base, and the clamping component is contacted with the limiting component; the lower part of the upper base is provided with plug connectors at equal intervals, the lower parts of the plug connectors extend into the clamping components, and the plug connectors can move in the vertical direction; the generator assembly is arranged on the upper base through a stud. Carry out butt joint subassembly through spacing subassembly, can cushion the impact force, reduced the vibrations between the horizontal direction effectively.

Description

Shock attenuation diesel generating set

Technical Field

The utility model relates to a generating set technical field particularly, relates to a shock attenuation diesel generating set.

Background

The diesel generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity. The power generation device has the advantages of rapid starting, convenient operation and maintenance, low investment and strong adaptability to the environment, the diesel generator set can generate violent vibration during working, certain damage to the ground and a machine body is easy to generate, and the diesel generator set is usually provided with a shock pad. The traditional shock pad generally adopts an upper steel plate and a lower steel plate, and a layer of rubber material is clamped between the upper steel plate and the lower steel plate, so that the longitudinal vibration can be effectively reduced; however, when the diesel generating set works, not only longitudinal vibration but also horizontal vibration can be generated.

Therefore, the damping diesel generator set is provided.

Disclosure of Invention

A primary object of the present invention is to provide a shock-absorbing diesel generator set to solve the problems posed in the above-mentioned background art.

In order to achieve the above object, the utility model provides a shock attenuation diesel generating set, include: the upper part of the lower base is provided with an accommodating cavity, the lower part of the accommodating cavity extends along two sides of the lower base, and a limiting assembly is fixedly connected in the side a of the accommodating cavity and can stretch along the length direction of the lower base; a clamping assembly is arranged in the side b of the accommodating cavity, the clamping assembly is of an L-shaped structure, the clamping assembly can move along the length direction of the lower base, and the clamping assembly is in contact with the limiting assembly; the lower part of the upper base is provided with plug connectors at equal intervals, the lower parts of the plug connectors extend into the clamping components, and the plug connectors can move in the vertical direction; the generator assembly is arranged on the upper base through a stud; the rubber layer is arranged between the lower base and the upper base, the lower part of the rubber layer is fixed on the lower base, and the upper part of the rubber layer is in contact with the upper base.

Further, spacing subassembly includes first compression spring, guide post and butt piece, first compression spring's one end is fixed on base inner wall down, the other end and butt piece fixed connection, the one end of guide post is fixed on the butt piece, and the other end stretches into in the first compression spring.

Further, the joint subassembly includes grafting portion, joint portion and second compression spring, grafting portion constitutes "L type" structure with joint portion, the inside of joint portion is provided with the cavity, second compression spring places in the cavity, just second compression spring's inner wall fixed connection, upper portion and plug connector fixed connection.

Furthermore, both sides of the lower part of the plug connector extend along the direction parallel to the upper end face of the clamping part, so that the lower part of the plug connector is abutted to the upper part of the clamping part.

Further, the height of the inserting part is equal to the size of the opening on the side of the accommodating cavity b.

Use the technical scheme of the utility model, beneficial effect is: when the generator assembly vibrates in the horizontal direction during working, the clamping assembly can be driven to move synchronously, the clamping assembly is abutted through the limiting assembly, impact force can be buffered, and vibration between the horizontal directions is effectively reduced.

Drawings

The accompanying drawings, which form a part of the present application, 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 serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an overall structure of the present invention;

FIG. 2 shows the structure of the upper base and the lower base of the present invention;

fig. 3 shows an enlarged view of fig. 2A of the present invention;

figure 4 shows the structure of the clamping assembly of the present invention.

Wherein the figures include the following reference numerals:

10. a lower base; 11. an accommodating cavity; 12. a rubber layer; 20. an upper base; 21. a plug-in unit; 30. a limiting component; 31. a first compression spring; 32. a guide post; 33. a butting block; 40. a clamping assembly; 41. a plug-in part; 42. a clamping part; 43. a second compression spring; 50. a generator assembly.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4, the utility model provides a shock attenuation diesel generating set, include: the lower base 10 is provided with an accommodating cavity 11 at the upper part of the lower base 10, the lower part of the accommodating cavity 11 extends along two sides of the lower base 10, a limiting component 30 is fixedly connected in the side a of the accommodating cavity 11, and the limiting component 30 can stretch along the length direction of the lower base 10; a clamping component 40 is arranged in the side b of the accommodating cavity 11, the clamping component 40 is of an L-shaped structure, the clamping component 40 can move along the length direction of the lower base 10, and the clamping component 40 is in contact with the limiting component 30; the lower part of the upper base 20 is provided with plug connectors 21 at equal intervals, the lower parts of the plug connectors 21 extend into the clamping components 40, and the plug connectors 21 can move in the vertical direction; the generator assembly 50 is mounted on the upper base 20 through a stud; wherein, a rubber layer 12 is arranged between the lower base 10 and the upper base 20, the lower part of the rubber layer 12 is fixed on the lower base 10, and the upper part is contacted with the upper base 20.

By applying the technical solution of the present embodiment, the generator assembly 50 is mounted on the upper base 20 through the stud, the upper base 20 is placed on the lower base 10, the rubber layer 12 is arranged between the lower base 10 and the upper base 20, so that the vibration generated in the longitudinal direction of the generator assembly 50 can be buffered, the clamping assembly 40 is arranged in the accommodating cavity 11 and extends through the limiting assembly 30, thereby pushing the clamping component 40 to be inserted into the side b of the accommodating cavity 11, thereby completing the abutting connection of the clamping component 40 and the inner wall of the lower base 10, effectively avoiding the dislocation between the upper base 20 and the lower base 10 in the vertical direction, when the generator assembly 50 vibrates horizontally during operation, the clamping assembly 40 vibrates synchronously, carry out butt joint subassembly through spacing subassembly 30, can cushion the horizontal impact force that joint subassembly 40 produced to vibrations on the generator assembly 50 horizontal direction have been reduced effectively.

Specific structure to spacing subassembly 30, as shown in fig. 3, spacing subassembly 30 includes first compression spring 31, guide post 32 and butt piece 33, the one end of first compression spring 31 is fixed on base 10 inner wall down, the other end and butt piece 33 fixed connection, the one end of guide post 32 is fixed on butt piece 33, the other end stretches into in first compression spring 31, when butt piece 33 and joint subassembly 40 contact, stretch out and draw back through first compression spring 31, can restrict the displacement of joint subassembly 40, thereby reach the effect of buffering joint subassembly 40 impact force, guide post 32 is used for restricting the ascending displacement of the vertical side of first compression spring 31, the easy problem of deformation of taking place has been avoided first compression spring 31 effectively.

For the specific structure of the clamping assembly 40, as shown in fig. 4, the clamping assembly 40 includes an insertion portion 41, a clamping portion 42 and a second compression spring 43, the insertion portion 41 and the clamping portion 42 form an "L-shaped" structure, a cavity is provided inside the clamping portion 42, the second compression spring 43 is placed in the cavity, the lower portion of the second compression spring 43) is fixedly connected with the inner wall of the clamping portion 42, and the upper portion is fixedly connected with the connector 21.

This kind of structure inserts the holding chamber 11b side through grafting portion 41 for grafting portion 41 and lower base 10's inner wall butt, thereby make upper base 10 and lower base 20 be connected stably, the lower part of second compression spring 43) and the inner wall fixed connection of joint portion 42, upper portion and plug connector 21 fixed connection, when making upper base 10 take place vertical vibrations, can cushion the impact force that plug connector 21 produced, the vertical vibrations of upper base 10 have been reduced effectively.

As shown in fig. 4, both sides of the lower portion of the plug connector 21 extend along the direction parallel to the upper end surface of the clamping portion 42, so that the lower portion of the plug connector 21 abuts against the upper portion of the clamping portion 42, the plug connector 21 can be prevented from separating from the clamping portion 42, and the stability between the upper base 20 and the clamping component 40 is improved.

As shown in fig. 1, the height of the insertion part 41 is equal to the size of the opening at the side of the accommodating cavity 11b, and the design can avoid a gap between the insertion part 41 and the inner wall of the lower base 10, thereby preventing dislocation between the upper base 20 and the lower base 10 and effectively improving the connection stability between the upper base 20 and the lower base 10.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. when the generator assembly vibrates in the horizontal direction during working, the clamping assembly vibrates synchronously, the limiting assembly abuts against the clamping assembly, and horizontal impact force generated by the clamping assembly can be buffered, so that the vibration of the generator assembly in the horizontal direction is effectively reduced;

2. the lower part of the second compression spring is fixedly connected with the inner wall of the clamping part, and the upper part of the second compression spring is fixedly connected with the plug connector, so that when the upper base generates longitudinal vibration, impact force generated by the plug connector can be buffered, and the rubber layer-based vibration absorption is realized, and meanwhile, the longitudinal vibration of the upper base is further reduced;

3. extend through spacing subassembly to promote the joint subassembly and insert the b side in holding chamber, thereby accomplish the butt of joint subassembly and lower base inner wall, avoided taking place to dislocate in vertical direction between last base and the lower base effectively.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shock attenuation diesel generating set which characterized in that includes:

the device comprises a lower base (10), wherein an accommodating cavity (11) is formed in the upper part of the lower base (10), the lower part of the accommodating cavity (11) extends along two sides of the lower base (10), a limiting component (30) is fixedly connected in the side a of the accommodating cavity (11), and the limiting component (30) can stretch out and draw back along the length direction of the lower base (10);

a clamping assembly (40) is arranged in the side b of the accommodating cavity (11), the clamping assembly (40) is of an L-shaped structure, the clamping assembly (40) can move along the length direction of the lower base (10), and the clamping assembly (40) is in contact with the limiting assembly (30);

the lower part of the upper base (20) is provided with plug connectors (21) at equal intervals, the lower parts of the plug connectors (21) extend into the clamping components (40), and the plug connectors (21) can move in the vertical direction;

a generator assembly (50), the generator assembly (50) being mounted on the upper base (20) by means of a stud;

a rubber layer (12) is arranged between the lower base (10) and the upper base (20), the lower portion of the rubber layer (12) is fixed on the lower base (10), and the upper portion of the rubber layer is in contact with the upper base (20).

2. The shock-absorbing diesel generator set according to claim 1, wherein: spacing subassembly (30) include first compression spring (31), guide post (32) and butt piece (33), the one end of first compression spring (31) is fixed on base (10) inner wall down, the other end and butt piece (33) fixed connection, the one end of guide post (32) is fixed on butt piece (33), and the other end stretches into in first compression spring (31).

3. The shock-absorbing diesel generator set according to claim 1, wherein: joint subassembly (40) are including grafting portion (41), joint portion (42) and second compression spring (43), "L type" structure is constituteed with joint portion (42) in grafting portion (41), the inside of joint portion (42) is provided with the cavity, second compression spring (43) are placed in the cavity, just the lower part of second compression spring (43) and the inner wall fixed connection of joint portion (42), upper portion and plug connector (21) fixed connection.

4. The shock-absorbing diesel generator set according to claim 1, wherein: both sides of plug connector (21) lower part all extend along the direction of parallel and joint portion (42) up end to the upper portion butt that makes the lower part of plug connector (21) and joint portion (42).

5. A shock absorbing diesel generator set according to claim 3, wherein: the height of the insertion part (41) is equal to the opening size of the side of the accommodating cavity (11) b.