CN210317488U

CN210317488U - Shock-proof device of generator set mute box

Info

Publication number: CN210317488U
Application number: CN201921217840.8U
Authority: CN
Inventors: 周文军
Original assignee: Jiangsu Godlike Power Technology Co ltd
Current assignee: Jindu electric power Jiangsu Co.,Ltd.
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-14
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a shock-proof device of a generator set mute box in the technical field of generators, which comprises a mute box, wherein the left side and the right side of the bottom of the mute box are respectively screwed with two groups of support bars in parallel, a base is arranged below the mute box, the left side and the right side of the top of the base are both provided with two groups of connecting grooves in parallel, the bottom of each support bar extends to the inner cavity corresponding to the connecting groove, the outer wall of each support bar is slidingly inserted with the center of the top of the inner cavity of the connecting groove, and the; the utility model discloses a be equipped with the spring between the spread groove of bracing piece and base, in vibrations, because the top and the bottom of spring link to each other with the inner wall of spread groove and the top of dog respectively for through the vibrations of the effective buffering bracing piece of elastic potential energy of spring during vibrations, the spout of silence case outer wall is connected through the right-angle side that the both ends length of right angle slider differs to the base simultaneously, avoids the whole great vibrations that take place of silence case, effectively takes precautions against earthquakes.

Description

Shock-proof device of generator set mute box

Technical Field

The utility model relates to a generator technical field, concretely relates to generating set silence case's shock mounting.

Background

Compared with an open type generator set, the silent type generator set is additionally provided with a device on the basis of the open type generator set, so that the generator has sound insulation and rainproof functions. The open type generator set is closed by the shell, and sound insulation materials are adhered to the inner wall of the shell. Meanwhile, an air inlet and an air outlet are also reserved, so that the generator set can suck air and dissipate heat. The patent CN201721188295.5 discloses a mobile generator set mute box, which comprises a base, wherein a case is arranged above the base, a spring pad is arranged between the case and the base, the inside of the case is hollow and is divided into an exhaust silencing chamber and a unit chamber by a partition plate, generators are fixedly arranged in the unit chamber side by side, the partition plate is provided with small holes, fans of the generators and silencers of the engines are positioned in the exhaust silencing chamber, air inlets are arranged close to two doors of the case and the side surfaces of the case close to the unit chamber and the exhaust silencing chamber, and air outlets are arranged at the outer side ends of the exhaust silencing chamber; the upper end of the inner wall of the unit chamber is provided with a smoke discharge silencer, and the smoke discharge silencer is connected to an engine through a smoke discharge pipe; the base bottom is equipped with the backup pad through bolt fixed connection and is located backup pad lower extreme, the roller bearing of level setting, the wheel is connected at the roller bearing both ends. The device is movable, efficient, good in heat dissipation performance and low in noise. But the device can not effectively resist shock when the generating set works. Based on this, the utility model designs a shock mounting of generating set silence case to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock mounting of generating set silence case to solve the current device that provides among the above-mentioned background art and can not effectively jar-proof problem.

In order to achieve the above object, the utility model provides a following technical scheme: a shock-proof device of a silent box of a generator set comprises the silent box, the left side and the right side of the bottom of the silent box are respectively connected with two groups of supporting rods in parallel and in a threaded manner, a base is arranged below the sound box, two groups of connecting grooves are arranged on the left side and the right side of the top of the base in parallel, the bottom of the supporting rod extends to an inner cavity corresponding to the connecting grooves, the outer wall of the supporting rod is inserted in the center of the top of the inner cavity of the connecting groove in a sliding manner, the bottom of the supporting rod is screwed with a stop block, the stop block is positioned at the bottom of the inner cavity of the connecting groove, a spring is welded between the top of the inner wall of the connecting groove and the top of the stop block, the spring is sleeved with the outer wall of the support rod, the center of the bottom of the inner cavity of the silent sound box is provided with a limiting device, the bottom of the left side and the right side of the silent sound box are welded with sliding grooves, the inner cavities of the sliding grooves are provided with right-angle sliding blocks in a sliding mode, and the bottoms of the vertical edges of the right-angle sliding blocks are welded with the left side and the right side of the top of the base respectively.

Preferably, stop device includes connecting seat, connecting rod and sliding sleeve, the spiro union has the connecting seat in the bottom center of silence case, both ends all articulate has the connecting rod around the left and right sides face of connecting seat, the other end welding of connecting rod has the sliding sleeve, controls two sets of the sliding sleeve is respectively with control two sets of the outer wall of bracing piece cup joints, and the sliding sleeve is located the top of spread groove.

Preferably, the top parts of the left side surface and the right side surface of the sound box are symmetrically provided with a radiating hole group in a penetrating way.

Preferably, the bottom of the base is attached with a non-slip mat.

Preferably, the stop has an outer diameter greater than an inner diameter of the top central opening of the connecting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a base is connected to four group's bracing pieces, be equipped with the spring between the spread groove of bracing piece and base, in vibrations, because the spring cup joints the outer wall at the bracing piece, and the top of spring and bottom link to each other with the inner wall of spread groove and the top of dog respectively for the vibration of effective buffering bracing piece of elastic potential energy through the spring during vibrations, the spout of silence case outer wall is connected through the right angle limit that the both ends of right angle slider differ in length to the base simultaneously, avoid the whole great vibrations that take place of silence case, effectively take precautions against earthquakes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic perspective view of the structure of the mute box of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

silence case 1, bracing piece 2, base 3, spread groove 4, dog 5, spring 6, connecting seat 7, connecting rod 8, sliding sleeve 9, spout 10, right angle slider 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a shock-proof device of a generator set sound box comprises a sound box 1, wherein the left side and the right side of the bottom of the sound box 1 are respectively in parallel screwed connection with two groups of support rods 2, a base 3 is arranged below the sound box 2, the left side and the right side of the top of the base 3 are respectively provided with two groups of connecting grooves 4 in parallel, the bottoms of the support rods 2 extend to inner cavities corresponding to the connecting grooves 4, and the outer wall of bracing piece 2 and the sliding plug-in of inner chamber top central authorities of spread groove 4, the bottom spiro union of bracing piece 2 has dog 5, dog 5 is located the inner chamber bottom of spread groove 4, the welding has spring 6 between the inner wall top of spread groove 4 and the top of dog 5, spring 6 cup joints with the outer wall of bracing piece 2, the inner chamber bottom central authorities of silence case 1 are equipped with stop device, spout 10 has all been welded to the left and right sides bottom of silence case 1, the inner chamber of two sets of spout 10 all slides and is equipped with right angle slider 11, the perpendicular limit bottom of two sets of right angle slider 11 welds with the top left and right sides of base 3.

Wherein, stop device includes connecting seat 7, connecting rod 8 and sliding sleeve 9, and the spiro union has connecting seat 7 in the bottom center of silence case 1, and both ends all articulate there is connecting rod 8 around the left and right sides face of connecting seat 7, and the other end welding of connecting rod 8 has sliding sleeve 9, controls two sets of sliding sleeves 9 and cup joints with the outer wall of controlling two sets of bracing pieces 2 respectively, and sliding sleeve 9 is located the top of spread groove 4.

The top parts of the left and right side surfaces of the sound box 1 are symmetrically provided with radiating hole groups in a penetrating way.

The bottom of the base 3 is attached with an anti-slip pad.

The stop 5 has an outer diameter larger than the inner diameter of the top central opening of the connecting groove 4.

One specific application of this embodiment is: base 3 is connected through four group's bracing pieces 2 in generating set silence case 1's bottom, be equipped with spring 6 between bracing piece 2 and base 3's spread groove 4, in vibrations, because spring 6 cup joints the outer wall at bracing piece 2, and spring 6's top and bottom link to each other with spread groove 4's inner wall and dog 5's top respectively, make the vibrations of effectively buffering bracing piece 2 through spring 6's elastic potential energy during vibrations, base 3 connects the spout 10 of silence case 1 outer wall through the right angle limit that the both ends length of right angle slider 11 differs simultaneously, avoid silence case 1 whole to take place great vibrations, effectively take precautions against earthquakes.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a shock mounting of generating set silence case, includes silence case (1), its characterized in that: the loudspeaker box is characterized in that the left side and the right side of the bottom of the loudspeaker box (1) are respectively connected with two groups of supporting rods (2) in a parallel threaded manner, a base (3) is arranged below the loudspeaker box (1), the left side and the right side of the top of the base (3) are respectively provided with two groups of connecting grooves (4) in a parallel manner, the bottom of each supporting rod (2) extends to the inner cavity corresponding to the connecting grooves (4), the outer wall of each supporting rod (2) is in sliding insertion connection with the center of the top of the inner cavity of the corresponding connecting groove (4), a stop block (5) is connected with the bottom of the corresponding supporting rod (2) in a threaded manner, a spring (6) is welded between the top of the inner wall of the corresponding connecting groove (4) and the top of the stop block (5), the spring (6) is sleeved with the outer wall of the corresponding supporting rod (2), the inner cavities of the two groups of sliding grooves (10) are respectively provided with right-angle sliding blocks (11) in a sliding mode, and the bottoms of the vertical edges of the two groups of right-angle sliding blocks (11) are respectively welded with the left side and the right side of the top of the base (3).

2. The vibration-proof device of a mute box of a generator set according to claim 1, characterized in that: stop device includes connecting seat (7), connecting rod (8) and sliding sleeve (9), the bottom central authorities spiro union of silence case (1) has connecting seat (7), both ends all articulate around the left and right sides face of connecting seat (7) has connecting rod (8), the other end welding of connecting rod (8) has sliding sleeve (9), controls two sets of sliding sleeve (9) are respectively with control two sets of the outer wall of bracing piece (2) cup joints, and sliding sleeve (9) are located the top of spread groove (4).

3. The vibration-proof device of a mute box of a generator set according to claim 1, characterized in that: the top parts of the left side surface and the right side surface of the silent sound box (1) are symmetrically provided with radiating hole groups in a penetrating way.

4. The vibration-proof device of a mute box of a generator set according to claim 1, characterized in that: the bottom of the base (3) is attached with an anti-slip pad.

5. The vibration-proof device of a mute box of a generator set according to claim 1, characterized in that: the outer diameter of the stop block (5) is larger than the inner diameter of a top central opening of the connecting groove (4).