CN106351938B - Elastomeric composition breaking the bridge - Google Patents
Elastomeric composition breaking the bridge Download PDFInfo
- Publication number
- CN106351938B CN106351938B CN201611028355.7A CN201611028355A CN106351938B CN 106351938 B CN106351938 B CN 106351938B CN 201611028355 A CN201611028355 A CN 201611028355A CN 106351938 B CN106351938 B CN 106351938B
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- China
- Prior art keywords
- pressing plate
- fixed
- ribs
- plate
- elastomeric composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention provides a kind of elastomeric composition breaking the bridge, object to be fixed to be fixed on designated position characterized by comprising top plate offers the first bolt hole, passes through for the bolt of fixation object to be fixed；Pressing plate, set on the same side of plane where the top plate, for being affixed on the bearing of object to be fixed；Ribs, for connecting top plate and pressing plate.This scheme expands the fixed-area of fixed workpiece Yu object to be fixed, the weld seam on periphery in low-frequency vibration is prevented to be torn using pressing plate and the biggish contact area of object to be fixed.Meanwhile using the gap between top plate and object to be fixed, the space of flexible deformation between the top plate and object to be fixed that make, so as to offset comparable low-frequency vibration.
Description
Technical field
The present invention relates to be mechanically fixed field, and in particular to a kind of elastomeric composition breaking the bridge.
Background technique
Nowadays, many products or machinery require to be fixed on some specific place.Conventional fixed form multidigit makes
With the combination of bolt, spring washer, plain cushion, nut, in addition herein in connection with being welded and fixed.On the whole, these fixed forms are relative to this
It is " point connection " for a structure.To prevent from generating low-frequency vibration in the environment of low-frequency vibration, than as shown in Figure 1, being fixed on
Electric Appliance Cabinet on ship.In such cases, it is smaller to be bolted active force area, cannot play a protective role to circumferential weld,
The phenomenon that weld seam is often torn.Then, it needs to increase the thickness of fixing piece, or increases reinforcement structure.In this way, can not only lead
Cost increase is caused, does not also achieve the effect that solve the disadvantage that local deformation.
It would therefore be highly desirable to invent, one kind is simple, reasonable fixed workpiece is of the existing technology to solve the problems, such as.
Summary of the invention
The object of the present invention is to provide a kind of elastomeric composition breaking the bridge, one in above-mentioned prior art problem or more is solved
It is a.
According to an aspect of the present invention, elastomeric composition breaking the bridge is provided, object to be fixed is fixed on designated position
On characterized by comprising top plate offers the first bolt hole, passes through for the bolt of fixation object to be fixed；Pressing plate is set to
The same side of plane where the top plate, for being affixed on the bearing of object to be fixed；Ribs, for connecting top plate and pressure
Plate.
This scheme expands fixed workpiece and object to be fixed using pressing plate and the biggish contact area of object to be fixed
Fixed-area prevents the weld seam on periphery in low-frequency vibration to be torn.Meanwhile using between top plate and object to be fixed
Gap, the space of flexible deformation between the top plate made and object to be fixed, so as to offset comparable low-frequency vibration.
In some embodiments, the pressing plate is in two-sided inclined roof shape to the one side indent for being affixed on object to be fixed,
It is the first pressing plate and the second pressing plate respectively at two slope surfaces；When to top plate force, the pressure can be made by the ribs
The inner concave of plate fits in the bearing of object to be fixed completely.
For this structure when tightening fixed not over bolt, pressing plate is not exclusively fitted on object to be fixed, only
The two fitting completely can just be made after exerting a force and compressing by having.In this way, there is certain bullet between pressing plate and object to be fixed
Property space, can offset part low-frequency vibration.
In some embodiments, first pressing plate and the second pressing plate divergence, the pressing plate and the support
One end of rib is connected, first pressing plate and second pressing plate it is adjacent to each other side it is then another with the ribs simultaneously
End is connected.
In this design, the first pressing plate and the second pressing plate are disconnected from each other, further increase pressing plate and object to be fixed it
Between elastic space, further offset low-frequency vibration.
In some embodiments, first pressing plate and the second pressing plate divergence, the ribs include
First ribs and the second ribs；One end of first ribs and first pressing plate connect close to the side of the second pressing plate
It connects, the other end is connect with the top plate；One end of second ribs and second pressing plate are close to the side of the first pressing plate
Connection, the other end are connect with the top plate.
This design supports the first pressing plate and the second pressing plate by two ribs respectively, and it is whole to improve elastomeric composition breaking the bridge
The intensity of body, also elastic space of the further expansion between pressing plate and object to be fixed, is further promoted and offsets low-frequency vibration
Effect.
In some embodiments, the first ribs and the first pressing plate angle are greater than 90 °, less than 180 °；Second
Stake rib and the second pressing plate angle are greater than 90 °, less than 180 °.
This design improve the intensity of elastomeric composition breaking the bridge entirety, also further expansion pressing plate and object to be fixed it
Between elastic space, further promoted offset low-frequency vibration effect.
In some embodiments, first pressing plate and the second pressing plate side adjacent to each other are connected by limit bottom plate
It connects；The limit bottom plate offers the second bolt hole with first bolt hole perforation, for the bolt of fixation object to be fixed
It passes through.
It is this to design the integral strength for further enhancing elastomeric composition breaking the bridge, enhance the first pressing plate and the second pressing plate elasticity
The ability of reset, enhances elastic effect.
It in some embodiments, further include the first diagonal brace and the second diagonal brace；One end of first diagonal brace is connected in first
Ribs, the other end are connected in the first pressing plate, for fixing the relative position of the first ribs and the first pressing plate；Second diagonal brace
One end be connected in the second ribs, the other end is connected in the second pressing plate, for fixing the opposite position of the second ribs and the second pressing plate
It sets.
This design further enhances the intensity of elastomeric composition breaking the bridge, enhancing by increasing the first diagonal brace and the second diagonal brace
The ability of first pressing plate and the second pressing plate elastic reset, enhances elastic effect.
In some embodiments, it does not exert a force when pressing plate is placed on the bearing of object to be fixed, first pressing plate
And/or second fit in the side of object to be fixed on pressing plate there are height difference with the side that does not fit in object to be fixed, it is high
Poor range is 1~3mm.
This design limiting height difference of elastomeric composition breaking the bridge side and middle part, the product for making height difference meet required damping are used
Amount, avoids causing to be not fixed firmly because drop is excessive.
Detailed description of the invention
Fig. 1 is traditional fixed structure；
Fig. 2 is a kind of structural schematic diagram of elastomeric composition breaking the bridge；
Fig. 3 is another structural schematic diagram of elastomeric composition breaking the bridge；
Fig. 4 is another structural schematic diagram of elastomeric composition breaking the bridge；
Fig. 5 is the stereoscopic schematic diagram of another structure of elastomeric composition breaking the bridge；
Fig. 6 is the structural schematic diagram using elastomeric composition breaking the bridge fixed object.
Specific embodiment
With reference to the accompanying drawings of the specification, the present invention is described in more detail.
Elastomeric composition breaking the bridge disclosed by the invention, as shown in Fig. 2, object to be fixed to be fixed on designated position,
It is characterised by comprising: top plate 10, offers the first bolt hole, passed through for the bolt of fixation object to be fixed；Pressing plate 20, if
In the same side of the 10 place plane of top plate, for being affixed on the bearing of object to be fixed；Ribs 30, for connecting top plate
10 and pressing plate 20.
This scheme expands fixed workpiece and object to be fixed using pressing plate 20 and the biggish contact area of object to be fixed
Fixed-area, prevent the weld seam on periphery in low-frequency vibration to be torn.Meanwhile using between top plate 10 and object to be fixed
Gap, the space of flexible deformation between the top plate 10 and object to be fixed made, so as to offset comparable low-frequency vibration.
Wherein, pressing plate 20 can be in two-sided inclined roof shape to the one side indent for being affixed on object to be fixed.Such as Fig. 2 and Fig. 3
It is shown, it is the first pressing plate 21 and the second pressing plate 22 respectively at two slope surfaces；When to the top plate 10 force, the support can be passed through
Rib 30 makes the inner concave of the pressing plate 20 fit in the bearing of object to be fixed completely.
For this structure when tightening fixed not over bolt, pressing plate 20 is not exclusively fitted on object to be fixed,
It only can just make the two fitting completely after exerting a force and compressing.In this way, have between pressing plate 20 and object to be fixed certain
Elastic space, part low-frequency vibration can be offset.
In addition, as shown in Figures 3 to 5, first pressing plate 21 and 22 divergence of the second pressing plate, the pressing plate 20 with
One end of the ribs 30 is connected, first pressing plate 21 and second pressing plate 22 side adjacent to each other then simultaneously with institute
The other end for stating ribs 30 is connected.
In this design, the first pressing plate 21 and the second pressing plate 22 are disconnected from each other, further increase pressing plate 20 with it is to be fixed
Elastic space between object, further offsets low-frequency vibration.
In order to improve the intensity of elastomeric composition breaking the bridge entirety, also for further expansion pressing plate 20 and object to be fixed
Between elastic space, so as to further promoted offset low-frequency vibration effect.
First pressing plate 21 and 22 divergence of the second pressing plate, the ribs 30 include the first ribs 31
With the second ribs 32；One end of first ribs 31 and first pressing plate 21 connect close to the side of the second pressing plate 22
It connects, the other end is connect with the top plate 10；One end of second ribs 32 and second pressing plate 22 are close to the first pressing plate
21 side connection, the other end are connect with the top plate 10.
In addition, as shown in figure 4, the second ribs 32 and 22 angle R of the second pressing plate are greater than 90 °, less than 180 °.First
Ribs 31 and 21 angle of the first pressing plate are also between 90 ° and 180 °.
This design improve the intensity of elastomeric composition breaking the bridge entirety, also further expansion pressing plate 20 and object to be fixed
Between elastic space, further promoted offset low-frequency vibration effect.
Meanwhile as shown in Figure 4 and Figure 5, first pressing plate 21 and the second pressing plate 22 side adjacent to each other can also lead to
Cross the connection of limit bottom plate 50；The limit bottom plate 50 offers the second bolt hole 51 with first bolt hole perforation, for solid
The bolt of fixed object to be fixed passes through.
It is this to design the integral strength for further enhancing elastomeric composition breaking the bridge, enhance the first pressing plate 21 and the second pressing plate 22
The ability of elastic reset, enhances elastic effect.
In view of the integral strength and reset capability of elastomeric composition breaking the bridge, as shown in Figure 4 and Figure 5, first can also be arranged
Diagonal brace 41 and the second diagonal brace 42；One end of first diagonal brace 41 is connected in the first ribs 31, and the other end is connected in the first pressing plate 21,
For fixing the relative position of the first ribs 31 and the first pressing plate 21；One end of second diagonal brace 42 is connected in the second ribs
32, the other end is connected in the second pressing plate 22, for fixing the relative position of the second ribs 32 and the second pressing plate 22.
This design further enhances the intensity of elastomeric composition breaking the bridge by increasing the first diagonal brace 41 and the second diagonal brace 42,
The ability of 22 elastic reset of the first pressing plate 21 and the second pressing plate is enhanced, elastic effect is enhanced.
To make height difference meet the product inertia of required damping, need to limit the height difference at elastomeric composition breaking the bridge side and middle part,
It avoids causing to be not fixed firmly because drop is excessive.
Such as Fig. 2 to 4, do not exert a force pressing plate 20 is placed on the bearing of object to be fixed in the case where, first pressure
The side that object to be fixed is fitted on plate 21 and/or the second pressing plate 22 exists high with the side for not fitting in object to be fixed
Difference, height difference h range are 1~3mm.
Working principle: when object to be fixed is connect with ground, it can be pushed down with elastomeric composition breaking the bridge on top, then be used
Bolt is quiet, and flattens 20 part of pressing plate of elastomeric composition breaking the bridge, to push down the metal plate of bottom junctions, largely
On increase junction accept area, the region of flexible deformation is reduced, so as to reduce amplitude of fluctuation when low-frequency vibration.
As shown in fig. 6, when object to be fixed and other objects are mutually fixed, can two elastomeric composition breaking the bridge by object to be fixed
Mention and other objects clamping after be fastened by bolts.At this point, the pressing plate of two elastomeric composition breaking the bridge fit in respectively it is to be fixed
Object and other objects.
The above statement is only preferred embodiment of the invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these also should be regarded as protection of the invention
Within the scope of.
Claims (7)
1. elastomeric composition breaking the bridge, object to be fixed to be fixed on designated position characterized by comprising
Top plate (10), offers the first bolt hole, passes through for the bolt of fixation object to be fixed；Pressing plate (20) is set to the top
The same side of plane where plate (10), for being affixed on the bearing of object to be fixed；The pressing plate (20) is to be fixed to be affixed on
The one side indent of object is in two-sided inclined roof shape, is the first pressing plate (21) and the second pressing plate (22) respectively at two slope surfaces；To institute
When stating top plate (10) force, the inner concave of the pressing plate (20) can be made to fit in object to be fixed completely by ribs (30)
Bearing；Wherein, first pressing plate (21) and the second pressing plate (22) divergence；Ribs (30), for connecting top plate
(10) and pressing plate (20).
2. elastomeric composition breaking the bridge according to claim 1, which is characterized in that the pressing plate (20) and the ribs (30)
One end be connected, first pressing plate (21) and second pressing plate (22) side adjacent to each other then and meanwhile with the ribs
(30) the other end is connected.
3. elastomeric composition breaking the bridge according to claim 1, which is characterized in that the ribs (30) include the first ribs
(31) and the second ribs (32)；One end of first ribs (31) and first pressing plate (21) are close to the second pressing plate
(22) side connection, the other end are connect with the top plate (10)；One end of second ribs (32) and second pressure
Plate (22) is connected close to the side of the first pressing plate (21), and the other end is connect with the top plate (10).
4. elastomeric composition breaking the bridge according to claim 3, which is characterized in that the first ribs (31) and the first pressing plate (21)
Angle is greater than 90 °, less than 180 °；Second ribs (32) and the second pressing plate (22) angle are greater than 90 °, are less than
180°。
5. elastomeric composition breaking the bridge according to claim 3, which is characterized in that first pressing plate (21) and the second pressing plate
(22) side adjacent to each other passes through limit bottom plate (50) connection；
Limit bottom plate (50) offers the second bolt hole (51) with first bolt hole perforation, for fixation object to be fixed
The bolt of body passes through.
6. elastomeric composition breaking the bridge according to claim 3, which is characterized in that further include that the first diagonal brace (41) and second are oblique
Support；
One end of first diagonal brace (41) is connected in the first ribs (31), and the other end is connected in the first pressing plate (21), for fixing
The relative position of first ribs (31) and the first pressing plate (21)；One end of second diagonal brace (42) is connected in the second ribs
(32), the other end is connected in the second pressing plate (22), for fixing the relative position of the second ribs (32) and the second pressing plate (22).
7. elastomeric composition breaking the bridge according to claim 1, which is characterized in that not exerting a force, it is to be fixed to be placed on pressing plate (20)
When the bearing of object, the side of object to be fixed is fitted on first pressing plate (21) and/or the second pressing plate (22) and is not pasted
Together in object to be fixed side there are height difference, height difference range is 1 ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028355.7A CN106351938B (en) | 2016-11-18 | 2016-11-18 | Elastomeric composition breaking the bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028355.7A CN106351938B (en) | 2016-11-18 | 2016-11-18 | Elastomeric composition breaking the bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106351938A CN106351938A (en) | 2017-01-25 |
| CN106351938B true CN106351938B (en) | 2019-05-07 |
Family
ID=57863268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611028355.7A Active CN106351938B (en) | 2016-11-18 | 2016-11-18 | Elastomeric composition breaking the bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351938B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102275A (en) * | 1990-10-29 | 1992-04-07 | Construction Fasteners, Inc. | Deck plate and assembly |
| FR2868031A1 (en) * | 2004-03-23 | 2005-09-30 | Peugeot Citroen Automobiles Sa | Spacer for support cradle`s shank, has hollow cylindrical body locked on upper plate of shank by cleats and comprising regularly distributed ribs, where each has slug that engages with housing provided in upper plate |
| JP2005337358A (en) * | 2004-05-26 | 2005-12-08 | Junji Kihara | Fastening tool in wooden building |
| CN201291481Y (en) * | 2008-10-30 | 2009-08-19 | 南京海威机械有限公司 | Quick replacing apparatus for stuff distribution cutter of wood circular sawing machine |
-
2016
- 2016-11-18 CN CN201611028355.7A patent/CN106351938B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102275A (en) * | 1990-10-29 | 1992-04-07 | Construction Fasteners, Inc. | Deck plate and assembly |
| FR2868031A1 (en) * | 2004-03-23 | 2005-09-30 | Peugeot Citroen Automobiles Sa | Spacer for support cradle`s shank, has hollow cylindrical body locked on upper plate of shank by cleats and comprising regularly distributed ribs, where each has slug that engages with housing provided in upper plate |
| JP2005337358A (en) * | 2004-05-26 | 2005-12-08 | Junji Kihara | Fastening tool in wooden building |
| CN201291481Y (en) * | 2008-10-30 | 2009-08-19 | 南京海威机械有限公司 | Quick replacing apparatus for stuff distribution cutter of wood circular sawing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106351938A (en) | 2017-01-25 |
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Denomination of invention: Elastic composite compression Bridge Effective date of registration: 20211216 Granted publication date: 20190507 Pledgee: Industrial Bank Co.,Ltd. Shanghai pilot Free Trade Zone Lingang New District sub branch Pledgor: NANTONG KESHUO MARINE EQUIPMENT SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2021980015334 |