CN210770013U - Generating set vibration damping mount - Google Patents
Generating set vibration damping mount Download PDFInfo
- Publication number
- CN210770013U CN210770013U CN201921711777.3U CN201921711777U CN210770013U CN 210770013 U CN210770013 U CN 210770013U CN 201921711777 U CN201921711777 U CN 201921711777U CN 210770013 U CN210770013 U CN 210770013U
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- Prior art keywords
- base
- connecting rod
- lifting platform
- lever
- plate
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- Withdrawn - After Issue
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- 238000013016 damping Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000035939 shock Effects 0.000 claims abstract description 12
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a generator set damping base, a damping plate; a base plate; the damping mechanism comprises a lifting platform, a buffering assembly and a base, the lifting platform is connected with the damping plate, and the base is connected with the bottom plate; four groups of buffer assemblies are respectively arranged at the left end and the right end of the front side and the rear side of the lifting platform; the buffer assembly comprises a connecting rod, a lever, a sliding block, a sliding rail and a first elastic piece, one end of the connecting rod is hinged with the lifting platform through a first hinge shaft, the middle part of the connecting rod is hinged with the upper end of the lever through a second hinge shaft, and the other end of the connecting rod is connected with the base through the first elastic piece; the lever is arranged on the sliding block, the sliding block is arranged on the sliding rail in a sliding mode, and the sliding rail is arranged on the base. The vibrations that generating set produced transmit for damper through the shock attenuation board, and damper's elevating platform descends and makes the one end of connecting rod rotatory round the second hinge, drives lever and slider simultaneously and slides along the direction that the slide rail is close to first elastic component, and first elastic component is stretched to can cushion the shock attenuation.
Description
Technical Field
The utility model relates to a generating set technical field especially relates to a generating set vibration damping mount.
Background
The vibrations that its during operation self of current generating set produced are great, but its base adopts I-steel or channel-section steel welding again to form, and its shock attenuation performance is extremely poor, and this just leads to this vibrations seriously influence its inside spare part life, and its vibrations conduction leads to the fact noise pollution to the outside, seriously influences user of service's work and life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a generating set vibration damping mount to it is poor to solve generating set damping performance among the prior art, seriously influences its inside spare part life, and the noise pollution who causes seriously influences the technical problem of user's work and life.
In order to solve the technical problem, the utility model discloses a technical scheme provide a generating set vibration damping mount, include: a damper plate; a base plate; the damping mechanism comprises a lifting platform, a buffering assembly and a base, the lifting platform is connected with the damping plate, and the base is connected with the bottom plate; four groups of buffer assemblies are arranged at the left end and the right end of the front side and the rear side of the lifting platform respectively; the buffer assembly comprises a connecting rod, a lever, a sliding block, a sliding rail and a first elastic piece, one end of the connecting rod is hinged with the lifting platform through a first hinge shaft, the middle part of the connecting rod is hinged with the upper end of the lever through a second hinge shaft, and the other end of the connecting rod is connected with the base through the first elastic piece; the lever is arranged on the sliding block, the sliding block is arranged on the sliding rail in a sliding mode, and the sliding rail is arranged on the base.
In a specific embodiment of the present invention, a ratio of a distance between a position where the connecting rod is hinged to the lifting table and a position where the connecting rod is hinged to the lever to a distance between a position where the connecting rod is hinged to the lifting table and a position where the connecting rod is connected to the first elastic member is less than 1/2.
In a specific embodiment of the present invention, the ratio is 1/3.
In a specific embodiment of the present invention, the one end of the connecting rod away from the lifting platform is connected to the base through a pulley assembly, the pulley assembly includes: a connecting seat; the pulley seat is arranged on the connecting seat; the pulley is rotatably arranged on the pulley seat; the haulage rope, the warp winding the pulley, the one end of haulage rope with the connecting rod is connected, the other end of haulage rope with the one end of first elastic component is connected, the other end of first elastic component with the connecting seat is connected.
In an embodiment of the present invention, the first elastic member is disposed on the connecting seat through an elastic member support.
In a specific embodiment of the utility model, the connecting seat is the L type, including riser and horizontal plate, riser one end with the base is connected, the riser other end with the horizontal plate is connected, the horizontal plate with the base is parallel to each other.
In a specific embodiment of the present invention, the damping mechanism further includes a guide assembly, the guide assembly includes: the guide sleeve is arranged at the lower end of the lifting platform; the guide sleeve is sleeved on the guide rod and can slide up and down along the guide rod.
In an embodiment of the present invention, the guide rod is sleeved with a second elastic member, one end of the second elastic member abuts against the lower surface of the guide sleeve, and the other end of the second elastic member abuts against the base or a projection circumferentially arranged at the lower end of the guide rod.
In a specific embodiment of the present invention, the first elastic member and the second elastic member are both springs.
In an embodiment of the present invention, the damping mechanisms are arranged in a matrix on the bottom plate, and the damping mechanisms are arranged in a plurality of groups.
Use the technical scheme of the utility model, the vibrations that generating set produced are passed through the shock attenuation board and are transmitted for damper, and damper's elevating platform descends and makes the one end of connecting rod rotatory round the second hinge, drives lever and slider simultaneously and slides along the slide rail towards the direction of being close to first elastic component, and first elastic component is stretched to can cushion the shock attenuation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a vibration damping mount of a generator set of the present invention;
FIG. 2 is a schematic structural view of an embodiment of a damping mechanism of a damping mount of a generator set according to the present invention;
fig. 3 is a schematic structural diagram of another embodiment of the damping mechanism of the damping base of the generator set of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the embodiment of the damping base of the generator set of the present invention includes: damping plate 1, damper 2 and bottom plate 3. The damping mechanism 2 comprises a lifting platform 21, a buffering component and a base 29, wherein the lifting platform 21 is connected with the damping plate 1, and the base 29 is connected with the bottom plate 3. Wherein, there are four groups of buffer components, which are respectively arranged at the left and right ends of the front side and the rear side of the lifting platform 21. The buffer assembly comprises a connecting rod 22, a lever 23, a slider 24, a slide rail 25 and a first elastic piece 26, one end of the connecting rod 22 is hinged with the lifting platform 21 through a first hinge shaft 221, the middle part of the connecting rod 22 is hinged with the upper end of the lever 23 through a second hinge shaft 222, and the other end of the connecting rod 22 is connected with the base 29 through the first elastic piece 26; the lever 23 is arranged on a slide 24, the slide 24 is arranged on a slide rail 25 in a sliding manner, and the slide rail 25 is arranged on a base 29.
By applying the technical scheme of the embodiment, the vibration generated by the generator set is transmitted to the damping mechanism 2 through the damping plate 1, the lifting platform 21 of the damping mechanism 2 descends to enable one end of the connecting rod 22 to rotate around the second hinge shaft 222, meanwhile, the lever 23 and the sliding block 24 are driven to slide along the sliding rail 25 towards the direction close to the first elastic part 26, and the first elastic part 26 is stretched, so that the damping and buffering can be performed.
In one embodiment, the ratio of the distance between the position where the link 22 is hinged to the lift table 21 and the position where the link 22 is hinged to the lever 23 to the distance between the position where the link 22 is hinged to the lift table 21 and the position where the link 22 is connected to the first elastic member 26 is less than 1/2. Through setting up lever structure for first elastic component 26 utilizes less elastic force can realize carrying out the shock attenuation to the great vibrations power that generating set produced, and the shock attenuation effect is better.
Further, the ratio is 1/3.
In another embodiment, as shown in fig. 3, the end of the connecting rod 22 away from the lifting platform 21 is connected to the base 29 through a pulley assembly 27, and the pulley assembly 27 includes a pulling rope 274, a pulley 271, a pulley seat 272 and a connecting seat 273. Connecting seat 273 is the L type, including riser and horizontal plate, riser one end and base 29 are connected, and the riser other end is connected with the horizontal plate, and horizontal plate and base 29 are parallel to each other. The pulley seat 272 is provided on the connection seat 273, specifically, on the horizontal plate. The pulley 271 is rotatably disposed on the pulley seat 272. The traction rope 274 is wound around the pulley 271, one end of the traction rope 274 is connected to the link 22, the other end of the traction rope 274 is connected to one end of the first elastic member 26, and the other end of the first elastic member 26 is connected to the connecting seat 273. By providing the pulley assembly 27, the first elastic member 26 can be stretched along a set direction, in this embodiment, the first elastic member 26 is stretched along the vertical direction in fig. 3, so as to avoid damaging the first elastic member 26, and the elastic force of the first elastic member 26 can be accurately controlled, so as to further control the damping effect.
Further, the first elastic member 26 is disposed on the connection seat 273 by the elastic member support 261. The mounting of the first spring 26 is facilitated by the provision of the spring support 261.
In one embodiment, the damping mechanism 2 further comprises a guide assembly 28, and the guide assembly 28 comprises a guide sleeve 281 and a guide rod 282. The guide sleeve 281 is arranged at the lower end of the lifting platform 21, the guide rod 282 is arranged on the base 29, and the guide sleeve 281 is sleeved on the guide rod 282 and can slide up and down along the guide rod 282. By providing the guide sleeve 281 and the guide rod 282, the up-and-down movement of the lifting table 21 is more stable.
Further, the guide rod 282 is sleeved with a second elastic member 283, one end of the second elastic member 283 abuts against the lower surface of the guide sleeve 281, and the other end of the second elastic member 283 abuts against a projection circumferentially arranged at the lower end of the base 29 or the guide rod 282. By providing the second elastic member 283, the elevating table 21 can be further cushioned.
In one embodiment, the damping mechanisms 2 are provided in a plurality of groups, and may be arranged on the chassis 3 in a matrix form. According to generating set's weight and size, can set up multiunit damper 2 to improve the shock attenuation effect. The modular design of the damping mechanisms 2 can select the number of the damping mechanisms 2 according to actual conditions, so that the damping effect is further improved.
In the present embodiment, the first elastic member 26 and the second elastic member 283 are springs.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A generating set vibration damping mount, its characterized in that includes:
a damper plate;
a base plate;
the damping mechanism comprises a lifting platform, a buffering assembly and a base, the lifting platform is connected with the damping plate, and the base is connected with the bottom plate; four groups of buffer assemblies are arranged at the left end and the right end of the front side and the rear side of the lifting platform respectively; the buffer assembly comprises a connecting rod, a lever, a sliding block, a sliding rail and a first elastic piece, one end of the connecting rod is hinged with the lifting platform through a first hinge shaft, the middle part of the connecting rod is hinged with the upper end of the lever through a second hinge shaft, and the other end of the connecting rod is connected with the base through the first elastic piece; the lever is arranged on the sliding block, the sliding block is arranged on the sliding rail in a sliding mode, and the sliding rail is arranged on the base.
2. The genset shock mount of claim 1, wherein a ratio of a distance between a location where the link is hinged to the lift platform to a location where the link is hinged to the lever to a distance between a location where the link is hinged to the lift platform to a location where the link is connected to the first spring is less than 1/2.
3. The genset vibration mount of claim 2 wherein the ratio is 1/3.
4. The genset shock mount of claim 1, wherein an end of the link remote from the lift platform is connected to the base by a pulley assembly, the pulley assembly comprising:
a connecting seat;
the pulley seat is arranged on the connecting seat;
the pulley is rotatably arranged on the pulley seat;
the haulage rope, the warp winding the pulley, the one end of haulage rope with the connecting rod is connected, the other end of haulage rope with the one end of first elastic component is connected, the other end of first elastic component with the connecting seat is connected.
5. The vibration damping mount for a generator set of claim 4, wherein the first resilient member is disposed on the connecting base by a resilient member support post.
6. The vibration damping mount for generator sets of claim 4, wherein the connecting base is L-shaped and includes a vertical plate and a horizontal plate, one end of the vertical plate is connected to the base, the other end of the vertical plate is connected to the horizontal plate, and the horizontal plate and the base are parallel to each other.
7. The genset shock mount of claim 1, wherein the shock absorbing mechanism further comprises a guide assembly, the guide assembly comprising:
the guide sleeve is arranged at the lower end of the lifting platform;
the guide sleeve is sleeved on the guide rod and can slide up and down along the guide rod.
8. The vibration damping mount for the generator set according to claim 7, wherein a second elastic member is sleeved on the guide rod, one end of the second elastic member abuts against a lower surface of the guide sleeve, and the other end of the second elastic member abuts against a projection circumferentially arranged at a lower end of the guide rod or the base.
9. The genset damping mount of claim 8, wherein the first resilient member and the second resilient member are each a spring.
10. The genset vibration mount of any one of claims 1-9 wherein there are multiple sets of the vibration dampening mechanisms arranged in a matrix on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711777.3U CN210770013U (en) | 2019-10-14 | 2019-10-14 | Generating set vibration damping mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711777.3U CN210770013U (en) | 2019-10-14 | 2019-10-14 | Generating set vibration damping mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210770013U true CN210770013U (en) | 2020-06-16 |
Family
ID=71055122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921711777.3U Withdrawn - After Issue CN210770013U (en) | 2019-10-14 | 2019-10-14 | Generating set vibration damping mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210770013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608262A (en) * | 2019-10-14 | 2019-12-24 | 无锡能电动力科技有限公司 | Generating set vibration damping mount |
-
2019
- 2019-10-14 CN CN201921711777.3U patent/CN210770013U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608262A (en) * | 2019-10-14 | 2019-12-24 | 无锡能电动力科技有限公司 | Generating set vibration damping mount |
| CN110608262B (en) * | 2019-10-14 | 2024-03-12 | 无锡能电动力科技有限公司 | Damping base of generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200616 Effective date of abandoning: 20240312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200616 Effective date of abandoning: 20240312 |