CN213185749U

CN213185749U - Shock-proof type diesel generator

Info

Publication number: CN213185749U
Application number: CN202021876655.2U
Authority: CN
Inventors: 郭江
Original assignee: Chongqing Chengqian Electromechanical Equipment Co ltd
Current assignee: Chongqing Chengqian Electromechanical Equipment Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-11
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a shock-proof type diesel generator relates to diesel generator technical field, including the generator main part, a pedestal, mount pad and shock absorber post, mount pad movable mounting is in the base, the shock absorber post is installed in the bottom of base, generator main part fixed mounting is on the mount pad, the guiding hole has all been seted up all around of base, the mount pad correspond the position in the guiding hole all around and install the guide post, guide post slidable mounting is in the guiding hole, install horizontal spring between the outer wall of mount pad and the inner wall of base, horizontal spring housing is established on the guide post, install slip support piece between the bottom of mount pad and the base. The utility model discloses can absorb diesel generator simultaneously at the ascending vibrations of horizontal direction and vertical side, play the absorbing effect of buffering, prevent that generating set from receiving vibrations and leading to the internals pine to take off or damage, noise abatement.

Description

Shock-proof type diesel generator

Technical Field

The utility model relates to a diesel generator technical field especially relates to a shock-proof type diesel generator.

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 quick start, convenient operation and maintenance, low investment and strong adaptability to the environment. Diesel generating set can produce violent vibrations when work, produces certain damage to ground and fuselage easily, and diesel generating set can be equipped with the shock pad usually. 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 generator set works, not only longitudinal vibration but also horizontal vibration is generated, the horizontal vibration easily causes friction between the upper and lower steel plates and the middle rubber material, and the traditional shock pad cannot effectively reduce the vibration of the diesel generator in the horizontal direction.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a shock-proof type diesel generator can absorb diesel generator vibrations in horizontal direction and vertical side simultaneously, plays the absorbing effect of buffering, prevents that generating set from receiving vibrations and leading to the internals pine to take off or damage, noise abatement.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

a shock-absorption diesel generator comprises a generator main body, a base, a mounting seat and a shock absorption column, wherein the mounting seat is movably mounted in the base, the shock absorption column is mounted at the bottom of the base, and the generator main body is fixedly mounted on the mounting seat;

all seted up a plurality of guiding holes around the base, the guide post is installed in the guiding hole correspondence position around the mount pad, guide post slidable mounting is in the guiding hole, install horizontal spring between the outer wall of mount pad and the inner wall of base, horizontal spring cover is established on the guide post, install slip support piece between the bottom of mount pad and the base.

Furthermore, the sliding support piece comprises a support block, a bearing ball and a retaining piece, the support block is fixedly installed on the base, a sliding groove is formed in the support block, the bearing ball is installed in the sliding groove in a sliding mode, the retaining piece is integrally formed at the tail end of the sliding groove in the support block, and the bearing ball is in contact with the bottom of the installation seat.

Further, the shock attenuation post includes sleeve pipe, movable rod and supporting pad, the sheathed tube top is worn to establish in the movable rod activity, the supporting pad is installed in the sheathed tube bottom, waist type hole has been seted up on the sleeve pipe, fixed mounting has the spacer pin on the movable rod, the spacer pin activity is worn to establish in waist type hole, sheathed tube internally mounted has bearing spring, the movable rod welding is in the bottom of base.

Further, a rubber layer is arranged on the inner bottom surface of the mounting seat. The rubber layer is used for preventing hard contact between generator main part and the mount pad, leads to the shock attenuation effect unsatisfactory.

Furthermore, the contact position of the base and the horizontal spring and the contact position of the mounting seat and the horizontal spring are respectively provided with a gasket, and the gaskets are sleeved on the guide posts.

The utility model has the advantages that:

the utility model relates to a shock-proof diesel generator, generator main part is at the during operation, and the mechanical vibration of horizontal direction is absorbed by horizontal spring, can play the effect of buffering shock attenuation when generator main part receives the vibrations of horizontal direction, prevents that generating set from receiving the rigidity vibrations and leading to the inside part pine to take off or damage, the noise reduction; the mechanical vibration of vertical direction is absorbed by bearing spring, prevents that the generator main part from receiving the rigidity vibrations of upper and lower direction, plays the effect of buffering shock attenuation.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a shock-absorbing diesel generator of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the base;

FIG. 4 is a schematic view of a connection structure between a base and a mounting seat in an embodiment of the shock-absorbing diesel generator of the present invention;

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 4;

the generator comprises a base 1, a mounting seat 2, a shock absorption column 3, a generator body 4, a horizontal spring 5, a guide hole 11, a support block 12, a sliding groove 13, a bearing ball 14, a baffle plate 15, a guide column 21, a sleeve 31, a movable rod 32, a support pad 33, a kidney-shaped hole 34, a limit pin 35 and a bearing spring 36.

Detailed Description

The invention will be described in detail with reference to the following drawings and specific embodiments:

as shown in fig. 1-5, the shock-absorbing diesel generator of the present invention comprises a generator main body 4, a base 1, a mounting seat 2 and a shock-absorbing column 3, wherein the mounting seat 2 is movably mounted in the base 1, the shock-absorbing column 3 is mounted at the bottom of the base 1, and the generator main body 4 is fixedly mounted on the inner bottom surface of the mounting seat 2 through bolts;

base 1 all seted up a plurality of guiding holes 11 all around, guiding hole 11 is the waist type, mount pad 2 install guide post 21 in guiding hole 11 corresponding position all around, guide post 21 slidable mounting is in guiding hole 11, install horizontal spring 5 between the outer wall of mount pad 2 and base 1's the inner wall, 5 covers of horizontal spring are established on guide post 21, the position of base 1 and horizontal spring 5 contact, the packing ring is all installed with the position of horizontal spring 5 contact to mount pad 2, the packing ring cover is established on guide post 21, install sliding support piece between the bottom of mount pad 2 and the base 1.

The sliding support piece comprises a supporting block 12, a bearing ball 14 and a blocking piece 15, the supporting block 12 is fixedly installed on the base 1, a sliding groove 13 is formed in the supporting block 12, the bearing ball 14 is slidably installed in the sliding groove 13, the blocking piece 15 is integrally formed at the tail end of the sliding groove 13 in the supporting block 12, and the bearing ball 14 is in contact with the bottom of the installation base 2. The bearing ball 14 rolls in the sliding groove 13, so that the friction force of relative sliding when the bottom of the mounting seat 2 is in direct contact with the base 1 is reduced, the noise of the mounting seat 2 relative to the base 1 is reduced, and the service lives of the mounting seat 2 and the base 1 are prolonged.

The shock absorber 3 includes sleeve pipe 31, movable rod 32 and supporting pad 33, and the top at sleeve pipe 31 is worn to establish in the activity of movable rod 32, and supporting pad 33 installs in sleeve pipe 31's bottom, has seted up waist type hole 34 on the sleeve pipe 31, and fixed mounting has spacer pin 35 on the movable rod 32, and the spacer pin 35 activity is worn to establish in waist type hole 34, and sleeve pipe 31's internally mounted has bearing spring 36, and the movable rod 32 welds in base 1's bottom.

Install the rubber layer on the bottom surface of mount pad 2, the rubber layer is used for preventing the hard contact between generator main part 4 and the mount pad 2, leads to the shock attenuation effect unsatisfactory.

When the generator main body 4 works, the guide post 21 is movably arranged in the guide hole 11 in a penetrating manner, and the bearing ball 14 is arranged between the mounting seat 2 and the base 1, so that the mounting seat 2 can be driven to move back and forth and left and right relative to the base 1 by mechanical vibration in the horizontal direction, when the mounting seat 2 moves in the base 1, the horizontal spring 5 is compressed, the mechanical vibration in the horizontal direction is absorbed by the horizontal spring 5, the effect of buffering and damping can be achieved when the generator main body 4 is vibrated in the horizontal direction, internal parts of the generator set are prevented from loosening or being damaged due to vibration, and noise is reduced; the vertical mechanical vibration is absorbed by the load bearing spring 36, so as to prevent the generator body 4 from being vibrated in the vertical direction, and play a role in buffering and damping.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a shock-proof type diesel generator which characterized in that: the generator comprises a generator main body (4), a base (1), a mounting seat (2) and a shock absorption column (3), wherein the mounting seat (2) is movably mounted in the base (1), the shock absorption column (3) is mounted at the bottom of the base (1), and the generator main body (4) is fixedly mounted on the mounting seat (2);

base (1) all seted up a plurality of guiding holes (11) all around, what mount pad (2) correspond the position in guiding hole (11) all around and install guide post (21), guide post (21) slidable mounting is in guiding hole (11), install horizontal spring (5) between the outer wall of mount pad (2) and the inner wall of base (1), horizontal spring (5) cover is established on guide post (21), install sliding support piece between the bottom of mount pad (2) and base (1).

2. The shock-absorbing diesel generator according to claim 1, wherein: the sliding support piece comprises a supporting block (12), a bearing ball (14) and a blocking piece (15), the supporting block (12) is fixedly installed on the base (1), a sliding groove (13) is formed in the supporting block (12), the bearing ball (14) is slidably installed in the sliding groove (13), the blocking piece (15) is integrally formed at the tail end of the sliding groove (13) on the supporting block (12), and the bearing ball (14) is in contact with the bottom of the installation seat (2).

3. The shock-absorbing diesel generator according to claim 2, wherein: shock attenuation post (3) are including sleeve pipe (31), movable rod (32) and supporting pad (33), the top of establishing sleeve pipe (31) is worn in movable rod (32) activity, the bottom at sleeve pipe (31) is installed in supporting pad (33), waist type hole (34) have been seted up on sleeve pipe (31), fixed mounting has spacer pin (35) on movable rod (32), the activity of spacer pin (35) is worn to establish in waist type hole (34), the internally mounted of sleeve pipe (31) has bearing spring (36), movable rod (32) welding is in the bottom of base (1).

4. A shock absorbing diesel generator as set forth in claim 3, wherein: and a rubber layer is arranged on the inner bottom surface of the mounting seat (2).

5. The shock-absorbing diesel generator according to claim 4, wherein: washers are mounted at the contact position of the base (1) and the horizontal spring (5) and the contact position of the mounting seat (2) and the horizontal spring (5), and the washers are sleeved on the guide post (21).