CN208386319U - The super-silent damping alternating current generator of operating room purification air-conditioning - Google Patents
The super-silent damping alternating current generator of operating room purification air-conditioning Download PDFInfo
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- CN208386319U CN208386319U CN201820941122.4U CN201820941122U CN208386319U CN 208386319 U CN208386319 U CN 208386319U CN 201820941122 U CN201820941122 U CN 201820941122U CN 208386319 U CN208386319 U CN 208386319U
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- shock
- damping
- absorbing sleeve
- alternating current
- current generator
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Abstract
The utility model provides a kind of super-silent damping alternating current generator of operating room purification air-conditioning, including the shock-absorbing sleeve being fixed in mounting hole, have in shock-absorbing sleeve for the perforative through-hole of fastening bolt, shock-absorbing sleeve is I-shaped along fastening bolt axial cross section, two I-shaped parallel edges of shock-absorbing sleeve are coated at mounting hole both ends outer surface respectively, and the connection side of I-shaped two parallel edges of connection of shock-absorbing sleeve then connects with inner wall of the hole installing；Buffer layer is fixed with outside the I-shaped side parallel edges of shock-absorbing sleeve, buffer layer outer end face has damping protrusion uniformly at intervals, and fastening bolt head lower end face is crimped in damping protrusion, and the inner circumferential wall and peripheral outer wall at shock-absorbing sleeve connection side are intervally distributed with shock absorption strip.The utility model provides the effective damping of multilayer between fastening bolt and mounting hole, motor vibration can be effectively relieved, improve muting function, provide effective shock absorbing means to be bolted, it avoids bolt that fracture occurs or loosens, improves the reliability and stability for the installation that suspends.
Description
Technical field
The utility model relates to motor component design field more particularly to a kind of operating room purification air-conditioning are super-silent
Damping alternating current generator.
Background technique
In situations in the surgery room, in order to improve operation indoor air quality, the installation purification that suspends usually on operating room wall is empty
It adjusts.When the alternating current generator of purification air-conditioning suspends installation, it is circumferentially usually evenly distributed with mounting bracket in the motor casing of alternating current generator, and lead to
Bolt is crossed to be threadably secured mounting bracket and position to be fixed.In use due to alternating current generator, vibration can be generated,
When the fixed form using bolt fastening as the installation that suspends, long-term vibration will cause bolt and vibration displacement occur, and install
It when being shaken between bracket and bolt, also synchronizes and produces certain noise, do not meet the mute demand of operating room.And bolt
It is loosened between mounting bracket, it is also possible to cause the generation fracture of bolt transition stress possible, influence alternating current generator suspension peace
The reliability and stability of dress.
Utility model content
Technical problem to be solved by the utility model is: the deficiency in order to overcome the prior art, the utility model provides one
Kind can be effectively relieved motor vibration, improve muting function, provide effective damping hand to be bolted in motor use process
Section avoids bolt that fracture occurs or loosens, and the operating room purification air-conditioning for improving the reliability and stability for the installation that suspends is super quiet
Sound damping alternating current generator.
Subtract the technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of operating room purification air-conditioning is super-silent
Alternating current generator is shaken, the mounting bracket of alternating current generator is fixed including alternating current generator and installation, is had in the mounting bracket of alternating current generator
Mounting hole, after fastening bolt penetrating mounting holes with position screw threads for fastening to be fixed, the alternating current generator mounting bracket and fastening spiral shell
There is shock-damping structure, the shock-damping structure includes the shock-absorbing sleeve being fixed in mounting hole, has in the shock-absorbing sleeve and supplies between bolt
The perforative through-hole of fastening bolt, the shock-absorbing sleeve along fastening bolt axial cross section be it is I-shaped, the shock-absorbing sleeve is I-shaped
Two parallel edges are coated at mounting hole both ends outer surface respectively, the connection side of I-shaped two parallel edges of connection of shock-absorbing sleeve then with
Inner wall of the hole installing connects；Buffer layer is fixed with outside the I-shaped side parallel edges of the shock-absorbing sleeve, between the buffer layer outer end face
Every being evenly equipped with damping protrusion, fastening bolt head lower end face is crimped in damping protrusion, the week at the shock-absorbing sleeve connection side
Inward wall and peripheral outer wall are intervally distributed with shock absorption strip.
Further, mounting hole be the major arc structure with opening, the shock-absorbing sleeve be rubber material and with mounting hole mistake
It is full of cooperation.Shock-absorbing sleeve is rubber material, then has good elasticity, can be good fit with mounting hole by being open, and facilitates installation.
Further, buffer layer, damping protrusion and shock absorption strip and shock-absorbing sleeve are an integral molding structure, can convenient for shake from
Conduction of the fastening bolt to shock absorption strip, shock-absorbing sleeve, buffer layer and damping protrusion, convenient for gradually dispersion vibration raising subtracts in conduction
Shake effect.
Further, buffer layer includes at least two layers of damping layer laminate, and the diameter of adjacent two layers damping layer laminate is different
And, damping protrusion different with the I-shaped parallel edges diameter of shock-absorbing sleeve connected to it from the integrally formed damping layer laminate of shock-absorbing sleeve
It is integrally formed in outermost end damping layer laminate outer surface.Buffer layer stack design can successively disperse convenient for the vibration at buffer layer
Alleviate, further increases the damping, buffering effect of buffer layer.
The utility model has the beneficial effects that the super-silent damping alternating current of operating room purification air-conditioning provided by the utility model
Machine is provided between fastening bolt and mounting hole by buffer layer, the matching design of damping protrusion and shock absorption strip and shock-absorbing sleeve
The effective damping of multilayer can be effectively relieved motor vibration, improve muting function, provide effective shock absorbing means to be bolted,
It avoids bolt that fracture occurs or loosens, improves the reliability and stability for the installation that suspends.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model optimum embodiment.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural schematic diagram of mounting bracket in the utility model optimum embodiment.
1, mounting bracket 2, mounting hole 3, shock-absorbing sleeve 4, through-hole 5, damping protrusion 6, shock absorption strip 7, buffer layer in figure
Lamination.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
The super-silent damping alternating current generator of a kind of operating room purification air-conditioning as shown in Figure 1 to Figure 3, is that the utility model is optimal
Embodiment fixes the mounting bracket of alternating current generator including alternating current generator and installation, has installation in the mounting bracket 1 of alternating current generator
Hole 2, after fastening bolt penetrating mounting holes 2 with position screw threads for fastening to be fixed.
There is shock-damping structure, the shock-damping structure includes fixing between the alternating current generator mounting bracket 1 and fastening bolt
Shock-absorbing sleeve 3 in mounting hole 2, the shock-absorbing sleeve 3 is interior to be had for the perforative through-hole 4 of fastening bolt.
Mounting hole 2 is the major arc structure with opening, and the shock-absorbing sleeve 3 is rubber material and is interference fitted with mounting hole 2.
Shock-absorbing sleeve 3 is rubber material, then has good elasticity, can be good fit with mounting hole 2 by being open, and facilitates installation.
The shock-absorbing sleeve 3 is I-shaped, two I-shaped parallel edges of the shock-absorbing sleeve 3 along fastening bolt axial cross section
Be coated at 2 both ends outer surface of mounting hole respectively, the connection side of I-shaped two parallel edges of connection of shock-absorbing sleeve 3 then with mounting hole 2
Inner wall connects；It is fixed with buffer layer outside the I-shaped side parallel edges of shock-absorbing sleeve 3, the buffer layer outer end face is uniformly at intervals
There is damping protrusion 5, fastening bolt head lower end face is crimped in damping protrusion 5.Damping protrusion 5 can be during 4 center of a through-hole be
The heart, radiation annular in shape are distributed in buffer layer outer end face.Inner circumferential wall and peripheral outer wall at the connection of shock-absorbing sleeve 3 side is equal
It is intervally distributed with shock absorption strip 6.
Buffer layer, damping protrusion 5 and shock absorption strip 6 are an integral molding structure with shock-absorbing sleeve 3, vibration can be convenient for from fastening bolt
Conduction to shock absorption strip 6, shock-absorbing sleeve 3, buffer layer and damping protrusion 5, convenient for gradually dispersion vibration improves damping effect in conduction
Fruit.
Buffer layer includes at least two layers of damping layer laminate 7, the diameter difference and and shock-absorbing sleeve of adjacent two layers damping layer laminate 7
3 integrally formed damping layer laminates 7 are different from the I-shaped parallel edges diameter of shock-absorbing sleeve 3 connected to it, damping protrusion 5 one at
Type is in 7 outer surface of outermost end damping layer laminate.Buffer layer stack design can successively disperse to alleviate convenient for the vibration at buffer layer,
Further increase the damping, buffering effect of buffer layer.
In use, after shock-absorbing sleeve 3 being coupled in mounting hole 2, it is inserted into fastening bolt in through-hole 4 and leads to
It crosses fastening bolt and alternating current generator is locked by mounting bracket 1 and position to be fixed, the head lower end face pressure of fastening bolt
It connects in damping protrusion 5.The shock absorption strip 6 of 3 through-hole of shock-absorbing sleeve, 4 inner wall is crimped with fastening bolt screw rod outer peripheral surface, 3 through-hole of shock-absorbing sleeve
The shock absorption strip 6 of 4 peripheries is crimped with 2 inner wall of mounting hole.Alternating current generator operating is when shaking, mounting bracket 1 and fastening bolt it
Between be respectively provided with the vibration along fastening bolt axially and radially direction.Along the vibration of fastening bolt in the radial direction, with damping
When covering the contact of shock absorption strip 6 of 3 through-hole, 4 periphery, is buffered, then conducted to shock-absorbing sleeve by the shock absorption strip 6 of 3 through-hole of shock-absorbing sleeve, 4 periphery
3, the shock absorption strip 6 of 3 through-hole of shock-absorbing sleeve, 4 inner wall, the further damping vibration of shock absorption strip 6 of 3 through-hole of shock-absorbing sleeve, 4 inner wall.And along fastening
Vibration on bolt axial direction, then it is convex by two parallel edges of 3 I-shaped structure of shock-absorbing sleeve, the buffer layer of stack design and damping
It plays 5 to be dispersed, plays good buffer function.
The super-silent damping alternating current generator of the operating room purification air-conditioning being designed in this way passes through buffer layer, damping protrusion 5 and damping
The matching design of item 6 and shock-absorbing sleeve 3 provides the effective damping of multilayer between fastening bolt and mounting hole 2, can be effectively relieved
Motor shakes and improves muting function, provides effective shock absorbing means to be bolted, and avoids bolt that fracture or pine occurs
It is dynamic, improve the reliability and stability for the installation that suspends.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (4)
1. a kind of super-silent damping alternating current generator of operating room purification air-conditioning, the peace including alternating current generator and the fixed alternating current generator of installation
Bracket is filled, there are mounting hole (2) in the mounting bracket (1) of the alternating current generator, after fastening bolt penetrating mounting holes and to solid
Screw threads for fastening is set in positioning, it is characterised in that: there is shock-damping structure between the alternating current generator mounting bracket (1) and fastening bolt,
The shock-damping structure includes the shock-absorbing sleeve (3) being fixed in mounting hole (2), has in the shock-absorbing sleeve (3) and passes through for fastening bolt
The through-hole (4) worn, the shock-absorbing sleeve (3) along fastening bolt axial cross section be it is I-shaped, the shock-absorbing sleeve (3) it is I-shaped two
Parallel edges is coated at mounting hole (2) both ends outer surface, the connection side of I-shaped two parallel edges of connection of shock-absorbing sleeve (3) respectively
Then connect with mounting hole (2) inner wall；Buffer layer, the damping are fixed with outside the I-shaped side parallel edges of shock-absorbing sleeve (3)
Layer outer end face has damping raised (5) uniformly at intervals, and fastening bolt head lower end face is crimped in damping protrusion (5), and described subtracts
Inner circumferential wall and peripheral outer wall at shake set (3) connection side are intervally distributed with shock absorption strip (6).
2. the super-silent damping alternating current generator of operating room purification air-conditioning as described in claim 1, it is characterised in that: the installation
Hole (2) is the major arc structure with opening, and the shock-absorbing sleeve (3) is rubber material and is interference fitted with mounting hole (2).
3. the super-silent damping alternating current generator of operating room purification air-conditioning as claimed in claim 2, it is characterised in that: the damping
Layer, damping raised (5) and shock absorption strip (6) are an integral molding structure with shock-absorbing sleeve (3).
4. the super-silent damping alternating current generator of operating room purification air-conditioning as claimed in claim 3, it is characterised in that: the damping
Layer includes at least two layers of damping layer laminate (7), and the diameter of adjacent two layers damping layer laminate (7) is different, and connect with shock-absorbing sleeve (3)
Integral damping layer laminate (7) is different from the I-shaped parallel edges diameter of shock-absorbing sleeve (3), and damping protrusion (5) is integrally formed most
Outer end damping layer laminate (7) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941122.4U CN208386319U (en) | 2018-06-15 | 2018-06-15 | The super-silent damping alternating current generator of operating room purification air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941122.4U CN208386319U (en) | 2018-06-15 | 2018-06-15 | The super-silent damping alternating current generator of operating room purification air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208386319U true CN208386319U (en) | 2019-01-15 |
Family
ID=64967139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941122.4U Active CN208386319U (en) | 2018-06-15 | 2018-06-15 | The super-silent damping alternating current generator of operating room purification air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208386319U (en) |
-
2018
- 2018-06-15 CN CN201820941122.4U patent/CN208386319U/en active Active
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