CN206409010U - A kind of Novel photovoltaic bracket vibration damping and vibration isolation device - Google Patents
A kind of Novel photovoltaic bracket vibration damping and vibration isolation device Download PDFInfo
- Publication number
- CN206409010U CN206409010U CN201621320361.5U CN201621320361U CN206409010U CN 206409010 U CN206409010 U CN 206409010U CN 201621320361 U CN201621320361 U CN 201621320361U CN 206409010 U CN206409010 U CN 206409010U
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- China
- Prior art keywords
- photovoltaic bracket
- hole
- vibration isolation
- bottom plate
- stay bolt
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Abstract
The utility model provides a kind of Novel photovoltaic bracket vibration damping and vibration isolation device, including bottom plate, the two ends of the bottom plate are each provided with an oval installation through-hole, two vertical parallel otic placodes are welded between the bottom of the bottom plate, two oval installation through-holes, through a stay bolt in the oval installation through-hole, after the mounting hole that the top of the stay bolt is reserved through photovoltaic module bottom, tightened by nut, the excircle of the stay bolt between mounting hole and oval installation through-hole is cased with a hollow cylindrical rubber energy dissipating support.The middle part of the otic placode is provided with manhole, and a horizontal bearing pin is through mounting hole reserved on manhole and photovoltaic bracket montant, and two ends are fixed by locking nut screwing.A kind of Novel photovoltaic bracket described in the utility model subtracts vibration isolation node, has the advantages that simple in construction, ingenious in design, sturdy and durable, cheap, dependable performance, easy construction, and overall manufacturing cost is not high, is conducive to large-scale promotion to use.
Description
Technical field
The utility model is related to a kind of photovoltaic bracket vibration damping and vibration isolation device, especially a kind of simple and reliable for structure, and design is skilful
It is wonderful, the good Novel photovoltaic bracket vibration damping and vibration isolation device of vibration damping and vibration isolation effect.
Background technology
Wind shake power is the major control load that photovoltaic bracket rope is born, and is also to cause photovoltaic bracket and component to destroy
Principal element, force-mechanism and dynamic response of the cognitive structure under dynamic loading, and implementing reliably to it exactly
Antivibration safeguard measure is the research topic of a frontier nature.Structural vibration control is a kind of new antivibration mode, that is, utilize every
Shake device or shock absorber isolation or consumption external drive energy, to reach the purpose for mitigating external drive to the destruction of main structure.Mesh
Preceding photovoltaic industry does not subtract vibration isolation node for wind shake developmental research, is easily sent out in the presence of strong external drive and fluctuating wind
Raw destruction, lacks protection device；And existing node does not possess the work of isolation or consumption local vibration moment of flexure and node vibrations moment of flexure
With.A large amount of evils of actually shaking show：For photovoltaic module, wind suction is a very important external drive, it is necessary to given enough
Attention.
Utility model content
To solve the above problems, the utility model is good there is provided a kind of simple in construction, ingenious in design, vibration damping and vibration isolation effect
Novel photovoltaic bracket vibration damping and vibration isolation device.
A kind of Novel photovoltaic bracket vibration damping and vibration isolation device of the utility model purpose, including bottom plate are realized, the bottom plate
Two ends are each provided with an oval installation through-hole, and two are welded between the bottom of the bottom plate, two oval installation through-holes and is erected
To parallel otic placode, through a stay bolt in the oval installation through-hole, the top of the stay bolt passes through photovoltaic module bottom
After the reserved mounting hole in portion, tightened by nut, the excircle of the stay bolt between mounting hole and oval installation through-hole is cased with one
Hollow cylindrical rubber energy dissipating support.
The middle part of the otic placode is provided with manhole, and a horizontal bearing pin is passed through on manhole and photovoltaic bracket montant
Reserved mounting hole, two ends are fixed by locking nut screwing.
A kind of Novel photovoltaic bracket vibration damping and vibration isolation device described in this patent, when external drive causes horizontal direction small deformation
When, hollow cylindrical rubber energy dissipating support is in level to deforming, and dissipate the fraction vibrational energy inputted；During large deformation,
Stay bolt can be along oval installation through-hole occurred level to moving, therefore photovoltaic module can be moved along both direction, it is allowed to level to
Displacement and rotation, so as to form horizontal vibration isolation system, level of isolation to vibrational energy passed from lower to upper part structure
It is defeated, or superstructure can significantly reduce destruction of the external drive to main structure accordingly to bottom structural transmission；Work as outside
Excitation is when causing vertical deformation, the loose dissipation energy of compression and pressure by hollow cylindrical rubber energy dissipating support, it is allowed to vertical
Deformation, so as to form a vertical vibration isolation system, vertical vibrational energy can be isolated and passed from substructure to superstructure
It is defeated, or superstructure is to bottom structural transmission.When bearing vibration tilting moment and node vibrations moment of flexure, transverse bolt shaft position
Hinged joint rotate, release energy.
It can thus be seen that the photovoltaic bracket, which subtracts vibration isolation node, can not only play level to vibration isolation, and it can play vertical
Vibration isolation；Can not only vibration isolation, and can consume energy；It is avoided that the damage effect of vibration tilting moment or node vibrations moment of flexure.
A kind of Novel photovoltaic bracket described in the utility model subtracts vibration isolation node, with simple in construction, ingenious in design, firm
Durable, cheap, dependable performance, the advantage of easy construction, overall manufacturing cost is not high, is conducive to large-scale promotion to use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Novel photovoltaic bracket vibration damping and vibration isolation device of the present utility model
Fig. 2 is the side-looking direction structural representation that a kind of Novel photovoltaic bracket of the present utility model subtracts shock insulation node
Fig. 3 is the structural representation for the bottom plate that a kind of Novel photovoltaic bracket of the present utility model subtracts shock insulation node
Fig. 4 is Fig. 3 left view direction structure schematic diagram
Fig. 5 is Fig. 3 forward sight direction structure schematic diagram
Embodiment
As shown in Figures 1 to 5, a kind of Novel photovoltaic bracket vibration damping and vibration isolation device of the present utility model, including bottom plate 4, institute
The two ends for stating bottom plate 4 are each provided with an oval installation through-hole 10, the bottom of the bottom plate 4, two oval installation through-holes 10 it
Between be welded with two vertical parallel otic placodes 6, the oval installation through-hole 10 through a stay bolt 3, the stay bolt 3
After the mounting hole 11 that top is reserved through the bottom of photovoltaic module 1, tightened by nut 5, mounting hole 11 and oval installation through-hole 10 it
Between the excircle of stay bolt 3 be cased with a hollow cylindrical rubber energy dissipating support 2.
The middle part of the otic placode 6 is provided with manhole 12, and a horizontal bearing pin 7 passes through manhole 12 and photovoltaic bracket
The mounting hole 13 reserved on montant 9, fixation is tightened in two ends by locking nut 8.
A kind of Novel photovoltaic bracket vibration damping and vibration isolation device described in this patent, when external drive causes horizontal direction small deformation
When, hollow cylindrical rubber energy dissipating support 2 is in level to deforming, and dissipate the fraction vibrational energy inputted；During large deformation,
Stay bolt 3 can be along the oval occurred level of installation through-hole 10 to moving, therefore photovoltaic module 1 can be moved along both direction, it is allowed to water
Put down to displacement and rotation, so as to form horizontal vibration isolation system, level of isolation to vibrational energy from lower to upper part knot
Structure is transmitted, or superstructure can significantly reduce destruction of the external drive to main structure accordingly to bottom structural transmission；When
When external drive causes vertical deformation, the loose dissipation energy of compression and pressure by hollow cylindrical rubber energy dissipating support 2, it is allowed to
Vertical deformation, so as to form a vertical vibration isolation system, can isolate vertical vibrational energy and be tied from substructure to top
Structure is transmitted, or superstructure is to bottom structural transmission.When bearing vibration tilting moment and node vibrations moment of flexure, horizontal bearing pin
The hinged joint of 7 positions rotates, and releases energy.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, under the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff couple
Various modifications and improvement that technical solutions of the utility model are made, all should fall into the guarantor that claims of the present utility model are determined
In the range of shield.
Claims (2)
1. a kind of Novel photovoltaic bracket vibration damping and vibration isolation device, it is characterised in that including bottom plate, the two ends of the bottom plate are each provided with
One oval installation through-hole, is welded with two vertical parallel otic placodes between the bottom of the bottom plate, two oval installation through-holes,
Through a stay bolt in the oval installation through-hole, the top of the stay bolt passes through the mounting hole that photovoltaic module bottom is reserved
Afterwards, tightened by nut, the excircle of the stay bolt between mounting hole and oval installation through-hole is cased with a hollow cylindrical rubber
Energy dissipating support.
2. a kind of Novel photovoltaic bracket vibration damping and vibration isolation device according to claim 1, it is characterised in that in the otic placode
Portion is provided with manhole, and a horizontal bearing pin is through mounting hole reserved on manhole and photovoltaic bracket montant, and two ends lead to
Locking nut screwing is crossed to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320361.5U CN206409010U (en) | 2016-12-05 | 2016-12-05 | A kind of Novel photovoltaic bracket vibration damping and vibration isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320361.5U CN206409010U (en) | 2016-12-05 | 2016-12-05 | A kind of Novel photovoltaic bracket vibration damping and vibration isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409010U true CN206409010U (en) | 2017-08-15 |
Family
ID=59550444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621320361.5U Active CN206409010U (en) | 2016-12-05 | 2016-12-05 | A kind of Novel photovoltaic bracket vibration damping and vibration isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409010U (en) |
-
2016
- 2016-12-05 CN CN201621320361.5U patent/CN206409010U/en active Active
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