CN110173537A - Suspension type vibration isolator - Google Patents

Suspension type vibration isolator Download PDF

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Publication number
CN110173537A
CN110173537A CN201910327596.9A CN201910327596A CN110173537A CN 110173537 A CN110173537 A CN 110173537A CN 201910327596 A CN201910327596 A CN 201910327596A CN 110173537 A CN110173537 A CN 110173537A
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CN
China
Prior art keywords
vibration isolator
suspention
stud
ontology
frame body
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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.)
Granted
Application number
CN201910327596.9A
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Chinese (zh)
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CN110173537B (en
Inventor
室井仁志
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Tozen Corp
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Tozen Corp
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Publication of CN110173537A publication Critical patent/CN110173537A/en
Application granted granted Critical
Publication of CN110173537B publication Critical patent/CN110173537B/en
Expired - Fee Related legal-status Critical Current
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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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0041—Locking; Fixing in position

Abstract

Suspension type vibration isolator can simply install vibration isolator ontology by the sequence of operations being made of the swing of engagement frame body and sliding.By with upper, under, it is left, the frame body of right side forms the vibration isolator ontology that intervention is mounted in the middle part of suspention stud, ontology upper lateral part has first engaged groove of the horizontal cooperation in the axle portion of the suspention stud of insertion, U-shaped engagement frame body is formed by two sides and its interconnecting piece, it can be swung to by pivot support above upper lateral part and the position of cross side and enabling engages the top that frame body will engage frame body and be mounted on two sides in the state that two sides slide up and down in the cardinal extremity of engagement frame body, vibration isolator includes mechanism, engaging frame body by being swung up and mechanism prevents from being detached from the state that slide downward is with vibration isolator body engagement, the second engaged groove is correspondingly formed with the first engaged groove in interconnecting piece, interconnecting piece and upper lateral part are clamped up and down by a pair of of nut in axle portion, it is fastened and fixed to each other.

Description

Suspension type vibration isolator
The application be the applying date be on June 29th, 2016, entitled " suspension type vibration isolator " and application No. is 201610497951.3 Chinese invention patent application divisional application.
Technical field
The present invention relates to a kind of suspension type vibration isolators, and are mounted on more particularly, in a manner of intervention for suspending in midair To prevent the suspension type vibration isolator of the Vibration propagation of vibratory equipment, the vibratory equipment is such as on the suspention stud of vibratory equipment It is air conditioner, supplying drainage, to conduit of exhaust etc..This hair, which provides one kind, can be mounted on rapidly and successfully suspention spiral shell Vibration isolator on column, the vibration isolator show high security and being reliably prevented vibration isolator and falling.
Background technique
The applicant of present patent application has been previously proposed the suspension type vibration isolator of the above-mentioned type.The suspension type vibration isolator packet Include: vibration isolator ontology, which has upper lateral part and following side, and suspention stud is mounted in a manner of intervention Middle part on, from the suspention stud suspended vibration equipment, which generates vibration, and described in vibration isolator ontology support The load of vibratory equipment；Partiting polarization component, the partiting polarization component are arranged between the upper lateral part and following side of vibration isolator ontology, and Absorb the vibration of vibratory equipment；With two component, that is, upper members and lower member, upper member is arranged in partiting polarization component and vibration isolator sheet Between body, thus lower member setting prevents the Vibration propagation of vibratory equipment, wherein vibration isolation between partiting polarization component and suspention stud Component has frustoconical outer shape (see patent document 1).
Using construction as described above, suspension type vibration isolator itself can obtain mode of operation and advantageous effects, i.e. vibration isolation Device can meet miniaturization and lightweight needs, and can at insertion position and vibratory equipment installation site displaced from one another The contact between partiting polarization component and vibration isolator ontology is enough prevented, so that vibration isolator can play reliable vibration isolating effect.Therefore, Vibration isolator has obtained good evaluation in a certain range.But the vibration isolator has many defects, such as by vibration isolator sheet During body is mounted on suspention stud, installation operation is extremely difficult and time-consuming, prevent vibration isolator is from smoothly installing.
That is, in vibration isolator, when being mounted on vibration isolator ontology on suspention stud, from the stud of ceiling refractory slab suspension The lower end of (top suspention stud) is passed through the circular hole in the upper lateral part of vibration isolator ontology, and top suspends stud in midair and passing through peace It is stretched out after inside partiting polarization component on vibration isolator ontology from the lower end of partiting polarization component, lower nut is from the lower end of stud by spiral shell Line is mounted on top suspention stud, until lower nut, which is touched, is mounted on the elastic component for covering partiting polarization component with embedded mode Washer on lower end, and fastened by using a pair of lower nut and top nut is formed, vibration isolator ontology is fixedly pacified On top suspention stud.
But the lower end for suspending stud in midair is passed through vibration isolator ontology about while lifting above-mentioned vibratory equipment In circular hole vibration isolator installation, in the installation, it is necessary in two to four positions of the pith as vibratory equipment Place executes the installation.In this case, multiple installers must lift and support be weight vibratory equipment, until lower spiral shell Mother is threadably mounted on suspention stud.Therefore, occur installation operation become trouble and it is time-consuming so as to cause installation operation can The defect of operability deterioration.In addition, the space of this vibration isolator installation requirement predetermined amount, the thus vibration isolator in narrow space It is mounted for problem.
Reference listing
Patent document
Patent document 1:JP 2012-127438A
Summary of the invention
Technical problem
The present invention has been completed to overcome above-mentioned normal defect, and the object of the present invention is to provide a kind of suspension type every Shake device, which can rapidly and successfully be mounted on vibration isolator ontology on suspention stud, and the suspension type Vibration isolator shows high security and being reliably prevented vibration isolator and falling.
Solution to the problem
To realize that the purpose, the first aspect of the present invention are a kind of suspension type vibration isolators, the suspension type vibration isolator includes Vibration isolator ontology, the vibration isolator ontology have upper lateral part and following side, and the vibration isolator ontology is installed in a manner of intervention On the middle part of suspention stud, from the suspention stud suspended vibration equipment, the vibratory equipment, which generates, to be vibrated, and it is described every Vibration device ontology supports the load of the vibratory equipment, wherein the vibration isolator ontology has the first engaged groove, in the upside First engaged groove is formed by notch in portion, and is inserted into the first engagement ditch in the axle portion of the suspention stud In the state of in slot, first engaged groove can cooperate from horizontal direction in the axle portion of the suspention stud, and And the vibration isolator has lock tabs, in the lock tabs, is formed by notch and is formed in the vibration isolator ontology In substantially equivalent the second engaged groove of first engaged groove, and be inserted into the axle portion of the suspention stud In the state of in the lock tabs, the lock tabs can cooperate in the axle portion of the suspention stud, and In the state that the lock tabs are engaged in the axle portion for being inserted into the suspention stud in first engaged groove, The upper lateral part of the lock tabs and the vibration isolator ontology is clamped from above and below by a pair of of nut, fastened and fixed To each other, the pair of nut thread is mounted in the axle portion of the suspention stud.
About the second aspect of the present invention, in two in the open side of second engaged groove of the lock tabs Sticking department is formed on a end edge, the sticking department can be with the opening side edge part of the upper lateral part of the vibration isolator ontology Locking.
About the third aspect of the present invention, in the suspension type vibration isolator described in second aspect, in the vibration isolator ontology The upper lateral part can with the sticking department of the lock tabs lock the opening side edge part on, pass through notch shape At recess, the sticking department can cooperate in the recess.
About the fourth aspect of the present invention, in the suspension type vibration isolator described in first aspect, the lock tabs have Along the elongate groove that the two sides of second engaged groove are formed by notch, the elongate groove be configured to described The protrusion formed on the upper lateral part of vibration isolator ontology slidably engages, and described in the suspention stud In the state that axle portion is inserted into second engaged groove, the second engaged groove energy for being formed in the lock tabs Enough cooperations are in the axle portion for being inserted into the suspention stud in first engaged groove.
The fifth aspect of the present invention is a kind of suspension type vibration isolator, and the suspension type vibration isolator includes vibration isolator ontology, institute Vibration isolator ontology is stated with upper lateral part and following side, the vibration isolator ontology is mounted in suspention stud in a manner of intervention In portion, from the suspention stud suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator ontology supports institute The load of vibratory equipment is stated, wherein the vibration isolator ontology has the first engaged groove, passes through notch shape in the upper lateral part At first engaged groove, and in the state that the axle portion of the suspention stud is inserted into first engaged groove, First engaged groove can cooperate from horizontal direction in the axle portion of the suspention stud, and in the vibration isolator Hook-type lock tabs are pivotally supported on the side of first engaged groove on ontology, in the hook-type lock tabs, The second engaged groove is formed by notch, and second engaged groove can be from outside and being inserted into first engaged groove The suspention stud axle portion engagement, the vibration isolator includes mechanism, in the lock tabs and is inserted into described the In the state of the axle portion engagement of the suspention stud in one engaged groove, the mechanism prevents the lock tabs from institute State the disengaging of vibration isolator ontology, and the upper lateral part of the lock tabs and the vibration isolator ontology by a pair of of nut from top It clamps, be fastened and fixed to each other with lower section, the pair of nut thread is mounted in the axle portion of the suspention stud.
About the sixth aspect of the present invention, protrusion, the protrusion are formed on the upper lateral part of the vibration isolator ontology Form nut recipient.
The seventh aspect of the present invention is a kind of suspension type vibration isolator, and the suspension type vibration isolator includes vibration isolator ontology, institute Vibration isolator ontology is stated with upper lateral part and following side, the vibration isolator ontology is mounted in suspention stud in a manner of intervention In portion, from the suspention stud suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator ontology supports institute The load of vibratory equipment is stated, the vibration isolator ontology has engaged groove, forms described connect by notch in the upper lateral part Groove is closed, and in the state that the axle portion of the suspention stud is inserted into the engaged groove, the engaged groove can Cooperate in the axle portion of the suspention stud from horizontal direction, and in the open side for being arranged on the engaged groove The vibration isolator ontology the upper lateral part opening side edge part on form sticking department, the sticking department by cut and to Lower standing and is formed, and sticking department formation nut receiving portion and is being threadably mounted at described in the suspention stud The lower nut in a pair of of nut in axle portion is locked into the state of the sticking department, the upside of the vibration isolator ontology Portion is clamped from above and below by top nut and the lower nut, fastened and fixed.
The eighth aspect of the present invention is a kind of suspension type vibration isolator, and the suspension type vibration isolator includes vibration isolator ontology, institute Vibration isolator ontology is stated with upper lateral part and following side, the vibration isolator ontology is mounted in suspention stud in a manner of intervention In portion, from the suspention stud suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator ontology supports institute The load of vibratory equipment is stated, the vibration isolator ontology has engaged groove, forms described connect by notch in the upper lateral part Groove is closed, and in the state that the axle portion of the suspention stud is inserted into the engaged groove, the engaged groove can Cooperate in the axle portion of the suspention stud from horizontal direction, and is formed in the deep side of the engaged groove with slightly The circular hole of micro- biggish diameter, and be inserted into the circular hole in the axle portion of the suspention stud and engaged with the circular hole In the state of, stairstepping lock washer is installed in the axle portion of the suspention stud, so that the axle portion is across described Stairstepping lock washer, and the washer is being intervened into the upper lateral part respectively and is being threadably mounted at the institute of the suspention stud While stating between a pair of of nut in axle portion, the upper lateral part of the vibration isolator ontology by the pair of nut from top and Lower section clamping is fastened and is fixed.
About the ninth aspect of the present invention, in first aspect into eighth aspect suspension type vibration isolator described in either side In, the vibration isolator ontology is formed by the frame body of hollow, rectangular, and the frame body has the upper lateral part, the downside Portion and a pair of of left side and right side.
The tenth aspect of the present invention is a kind of suspension type vibration isolator, and the suspension type vibration isolator includes vibration isolator ontology, institute It states vibration isolator ontology to be formed by the frame body of hollow, rectangular, the frame body has upper lateral part, following side and a pair of of a left side Side and right side, the vibration isolator ontology is mounted on the middle part of suspention stud in a manner of intervention, from the suspention spiral shell Column suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator ontology supports the load of the vibratory equipment, Wherein the vibration isolator ontology has the first engaged groove, forms the first engagement ditch by notch in the upper lateral part Slot, and in the state that the axle portion of the suspention stud is inserted into first engaged groove, first engaged groove Can cooperate from horizontal direction it is described suspention stud the axle portion on, and by two sides and by described two sides that The interconnecting piece of this connection forms U-shaped and engages frame body, is pivotally supported in the cardinal extremity of U-shaped engagement frame body to make It states the position that engagement frame body can be swung on the top and cross side of the upper lateral part and makes the engagement frame body The U-shaped can be engaged into frame body in the state of slideing up and down on two sides of the vibration isolator ontology It is mounted on the top of two sides of the vibration isolator ontology, and the vibration isolator includes mechanism, in the engagement frame For ontology by being swung up and by slide downward in the state of the vibration isolator body engagement, the mechanism prevents described connect It closes frame body to be detached from from the vibration isolator ontology, in the interconnecting piece for engaging frame body, with described first At the corresponding position of engaged groove, the second engaged groove being substantially equal with first engaged groove is formed by notch, and And the interconnecting piece of the engagement frame body and the upper lateral part of the vibration isolator ontology by a pair of of nut from top and Lower section clamping is fastened and fixed to each other, and the pair of nut thread is mounted in the axle portion of the suspention stud.
The eleventh aspect of the present invention is a kind of suspension type vibration isolator, and the suspension type vibration isolator includes vibration isolator ontology, The vibration isolator ontology is formed by U-shaped frame body, the U-shaped frame body have any one in left side or right side, on Side, following side, the vibration isolator ontology is mounted on the middle part of suspention stud in a manner of intervention, from the suspention stud Suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator ontology supports the load of the vibratory equipment, In
The vibration isolator ontology has engaged groove, forms the engaged groove by notch in the upper lateral part, and And in the state that the axle portion of the suspention stud is inserted into the engaged groove, the engaged groove can be from horizontal direction Cooperate in the axle portion of the suspention stud, and the vibration isolation in the open side for being arranged on the engaged groove Reclinate sticking department is formed on the edge of the upper lateral part of device ontology, and
In the state that the axle portion of the suspention stud is inserted into the engaged groove, the vibration isolator ontology The upper lateral part is clamped from above and below by a pair of of nut, fastened and fixed, and the pair of nut thread is mounted on described outstanding It hangs in the axle portion of stud.
About the twelveth aspect of the present invention, in the suspension type vibration isolator described in the tenth one side, wherein along described The longitudinal direction of the side of vibration isolator ontology forms one or more ribs.
About the thirteenth aspect of the present invention, first aspect into the 12nd aspect suspension type described in either side every It shakes in device, forms the protruding portion for preventing the rotation of the nut on the back surface of the upper lateral part of the vibration isolator ontology.
The advantageous effects of invention
The present invention has above-mentioned construction.The present invention according to described in first aspect to fourth aspect, in a kind of suspension type Vibration isolator (the suspension type vibration isolator includes vibration isolator ontology, the vibration isolator ontology have upper lateral part and following side, it is described every Vibration device ontology is mounted on the middle part of suspention stud in a manner of intervention, described from the suspention stud suspended vibration equipment Vibratory equipment generates vibration, and the vibration isolator ontology supports the load of the vibratory equipment) in, the vibration isolator ontology tool There is the first engaged groove, first engaged groove is formed by notch in the upper lateral part, and in the suspention stud Axle portion be inserted into first engaged groove in the state of, first engaged groove can cooperate from horizontal direction in institute In the axle portion for stating suspention stud, and there are the vibration isolator lock tabs to pass through notch shape in the lock tabs At the second engaged groove being substantially equal with first engaged groove being formed in the vibration isolator ontology, and described In the state that the axle portion of suspention stud is inserted into the lock tabs, the lock tabs can cooperate in the suspention In the axle portion of stud, and the suspention spiral shell being inserted into first engaged groove is engaged in the lock tabs In the state of in the axle portion of column, the upper lateral part of the lock tabs and the vibration isolator ontology is by a pair of of nut from upper Side and lower section clamping are fastened and fixed to each other, and the pair of nut thread is mounted in the axle portion of the suspention stud. Using this construction, when being mounted on vibration isolator ontology on suspention stud, only by the way that the axle portion of stud will be suspended in midair from level side The first engaged groove and the axle portion by that will suspend stud in midair being formed in the upper lateral part of vibration isolator ontology to insertion are from identical The second engaged groove for being formed in lock tabs of horizontal direction insertion to engage axle portion with the second engaged groove, and And later by a pair of of nut by being mounted in axle portion from above and below by the upper lateral part of lock tabs and vibration isolator ontology It is fixed together, vibration isolator ontology can be mounted on suspention stud.
Therefore, compared with routinely installation operation, the installation operation of vibration isolator ontology can extremely rapidly and be smoothly performed, Therefore, the set-up time can be shortened, and installation can be simplified and to be easily installed.In addition, the installation of vibration isolator ontology It can be by the way that only the first engaged groove of vibration isolator ontology be suspended in midair to the lower nut in the axle portion for being threadably mounted at suspention stud And prevent equipment from falling, therefore, it is reliably prevented from equipment and falls and contemplate safety.In addition, installation vibration isolation The position of device ontology is mainly the space in ceiling.Therefore it needs to set by narrow space such as inspection opening come carrying and installation It is standby.But suspension type vibration isolator through the invention can overcome the defect.In addition, though routinely installation a set of equipment needs At least two installers are wanted, but vibration isolator ontology can be inserted into from horizontal direction, i.e., vibration isolator ontology can be with slidably side Formula installation, therefore vibration isolator ontology can also be installed by an installer.By this method, the present invention can obtain and outstanding have Sharp effect such as reduces cost and reduces installer's number, can more ensure the safety of installer.
It, can be in the lock tabs in second engaged groove in suspension type vibration isolator with above-mentioned construction Sticking department is formed on two ends edge in open side, the sticking department can be with the upper lateral part of the vibration isolator ontology Opening side edge part locking.Using this construction, the engagement state when present invention can obtain lock tabs engagement is become stable Advantageous effects.In addition, in suspension type vibration isolator with above-mentioned construction, it can be in the upside of the vibration isolator ontology On the opening side edge part that can be locked with the sticking department of the lock tabs in portion, recess is formed by notch, The sticking department can cooperate in the recess.Using this construction, in the sticking department for preventing lock tabs towards vibration isolation The open side of the upper lateral part of device ontology is outstanding meanwhile, it is capable to accommodate the sticking department of lock tabs.In addition, with above-mentioned construction Suspension type vibration isolator in, lock tabs can have the elongation ditch formed along the two sides of second engaged groove by notch Slot, the elongate groove can be configured to the protrusion that is formed on the upper lateral part of the vibration isolator ontology with slidably Mode engage, and it is described suspention stud the axle portion be inserted into second engaged groove in the state of, formed Second engaged groove in the lock tabs can cooperate be inserted into it is described outstanding in first engaged groove It hangs in the axle portion of stud.Using this construction, lock tabs can be kept so that lock tabs are attached to vibration isolator always The upper lateral part of ontology.
According to the present invention described in the 5th aspect, in a kind of suspension type vibration isolator, (the suspension type vibration isolator includes vibration isolation Device ontology, the vibration isolator ontology have upper lateral part and following side, and the vibration isolator ontology is mounted on outstanding in a manner of intervention It hangs on the middle part of stud, from the suspention stud suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator Ontology supports the load of the vibratory equipment) in, the vibration isolator ontology has the first engaged groove, leads in the upper lateral part It crosses notch and forms first engaged groove, and be inserted into first engaged groove in the axle portion of the suspention stud Under state, first engaged groove can cooperate from horizontal direction in the axle portion of the suspention stud, and in institute It states and is pivotally supported hook-type lock tabs on the side of first engaged groove on vibration isolator ontology, locked in the hook-type In lug, the second engaged groove is formed by notch, second engaged groove can connect from outside with being inserted into described first Close groove in the suspention stud the axle portion engagement, the vibration isolator includes mechanism, the lock tabs with inserted In the state of the axle portion engagement for entering the suspention stud in first engaged groove, the mechanism prevents the locking Lug is detached from from the vibration isolator ontology, and the upper lateral part of the lock tabs and the vibration isolator ontology is by a pair of of spiral shell Mother clamps from above and below, is fastened and fixed to each other, and the pair of nut thread is mounted on the described of the suspention stud In axle portion.Using this construction, also due to being provided with the hook-type lock tabs, the present invention is it can be anticipated that with according to fourth aspect The substantially equivalent advantageous effects of the advantageous effects that the present invention is obtained by lock tabs.In suspention with above-mentioned construction In formula vibration isolator, protrusion is formed on the upper lateral part of the vibration isolator ontology, the protrusion forms nut recipient.It utilizes This construction can install at steady-state nut in the case where no step part.
According to the present invention described in the 7th aspect, in a kind of suspension type vibration isolator, (the suspension type vibration isolator includes vibration isolation Device ontology, the vibration isolator ontology have upper lateral part and following side, and the vibration isolator ontology is mounted on outstanding in a manner of intervention It hangs on the middle part of stud, from the suspention stud suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator Ontology supports the load of the vibratory equipment) in, the vibration isolator ontology has engaged groove, by cutting in the upper lateral part Mouth forms the engaged groove, and in the state that the axle portion of the suspention stud is inserted into the engaged groove, described Engaged groove can cooperate from horizontal direction in the axle portion of the suspention stud, and be arranged on the engagement ditch Sticking department is formed on the opening side edge part of the upper lateral part of the vibration isolator ontology in the open side of slot, the sticking department is logical It crosses by cutting and erects downwards and formed, and the sticking department forms nut receiving portion, and described outstanding being threadably mounted at The lower nut hung in a pair of of nut in the axle portion of stud is locked into the state of the sticking department, the vibration isolator sheet The upper lateral part of body is clamped from above and below by top nut and the lower nut, fastened and fixed.Utilize this construction, energy It is enough that vibration isolator ontology is installed in the case where the component of not typically desired such as lock tabs.
The present invention according to eighth aspect, in a kind of suspension type vibration isolator, (the suspension type vibration isolator includes vibration isolation Device ontology, the vibration isolator ontology have upper lateral part and following side, and the vibration isolator ontology is mounted on outstanding in a manner of intervention It hangs on the middle part of stud, from the suspention stud suspended vibration equipment, the vibratory equipment generates vibration, and the vibration isolator Ontology supports the load of the vibratory equipment) in, the vibration isolator ontology has engaged groove, by cutting in the upper lateral part Mouth forms the engaged groove, and in the state that the axle portion of the suspention stud is inserted into the engaged groove, described Engaged groove can cooperate from horizontal direction in the axle portion of the suspention stud, and in the deep side of the engaged groove It is middle formed have somewhat greater diameter circular hole, and it is described suspention stud the axle portion be inserted into the circular hole and with In the state of the circular hole engagement, stairstepping lock washer is installed in the axle portion of the suspention stud, so that described Axle portion passes through the stairstepping lock washer, and the washer is being intervened the upper lateral part respectively and is being threadably mounted at described While suspention in midair between a pair of of nut in the axle portion of stud, the upper lateral part of the vibration isolator ontology is by the pair of Nut is clamped from above and below, fastens and is fixed.It, can be in the removal for preventing axle portion by lock washer using this construction While install vibration isolator ontology.In above-mentioned construction, vibration isolator ontology can be formed by the frame body of hollow, rectangular, described Frame body has the upper lateral part, the following side and a pair of of left side and right side.
According to the present invention described in the tenth aspect, in a kind of suspension type vibration isolator, (the suspension type vibration isolator includes vibration isolation Device ontology, the vibration isolator ontology are formed by the frame body of hollow, rectangular, the frame body have upper lateral part, following side with And a pair of of left side and right side, the vibration isolator ontology is mounted on the middle part of suspention stud in a manner of intervention, from institute Suspention stud suspended vibration equipment is stated, the vibratory equipment generates vibration, and the vibration isolator ontology support vibration is set Standby load) in, the vibration isolator ontology has the first engaged groove, forms described first by notch in the upper lateral part Engaged groove, and in the state that the axle portion of the suspention stud is inserted into first engaged groove, described first connects Closing groove can cooperate from horizontal direction in the axle portion of the suspention stud, and by two sides and will be described two Interconnecting piece that side is connected to each other forms U-shaped and engages frame body, the cardinal extremity of U-shaped engagement frame body be pivotally supported with Just enable the position that swings on the top and cross side of the upper lateral part of engagement frame body and make the bonding frame Frame ontology can be in the state of slideing up and down, by the U-shaped bonding frame on two sides of the vibration isolator ontology Frame ontology is mounted on the top of two sides of the vibration isolator ontology, and the vibration isolator includes mechanism, is connect described Frame body is closed by being swung up and by slide downward in the state of the vibration isolator body engagement, the mechanism prevents The engagement frame body is detached from from the vibration isolator ontology, it is described engagement frame body the interconnecting piece in, with institute State at the corresponding position of the first engaged groove, by notch formed with first engaged groove it is substantially equivalent second engage ditch Slot, and the interconnecting piece of the engagement frame body and the upper lateral part of the vibration isolator ontology by a pair of of nut from upper Side and lower section clamping are fastened and fixed to each other, and the pair of nut thread is mounted in the axle portion of the suspention stud. Using this construction, can simply be installed by the sequence of operations being made of the swing and sliding of engagement frame body every Shake device ontology.
According to the present invention described in the tenth one side, a kind of suspension type vibration isolator (the suspension type vibration isolator include every Shake device ontology, and the vibration isolator ontology is formed by U-shaped frame body, and the U-shaped frame body has in left side or right side Any one, upper lateral part, following side, the vibration isolator ontology by be mounted in a manner of intervention suspention stud middle part on, from institute Suspention stud suspended vibration equipment is stated, the vibratory equipment generates vibration, and the vibration isolator ontology support vibration is set Standby load) in, the vibration isolator ontology has engaged groove, forms the engagement ditch by notch in the upper lateral part Slot, and in the state that the axle portion of the suspention stud is inserted into the engaged groove, the engaged groove can be from water Square to cooperation in the axle portion of the suspention stud, and the institute in the open side for being arranged on the engaged groove It states and forms reclinate sticking department on the edge of the upper lateral part of vibration isolator ontology, and described in the suspention stud In the state that axle portion is inserted into the engaged groove, the upper lateral part of the vibration isolator ontology by a pair of of nut from top and Lower section clamping is fastened and is fixed, and the pair of nut thread is mounted in the axle portion of the suspention stud.Utilize this structure It makes, even if this vibration isolator also can in practice in the frame body only vibration isolator of the type on side with side Position depending on forming engaged groove is come using therefore extending application range of the invention.In above-mentioned construction, Ke Yiyan The longitudinal direction of the side of the vibration isolator ontology form one or more ribs.Using this construction, rib can be passed through The intensity of the side of the vibration isolator ontology formed by U-shaped frame body is kept, therefore the side of vibration isolator ontology can be reinforced.? In above-mentioned construction, the rotation for preventing the nut can be formed on the back surface of the upper lateral part of the vibration isolator ontology Protruding portion.It using this construction, does not need to prevent nut from rotating with tool, installation operation can be efficiently performed.
Detailed description of the invention
Fig. 1 is the perspective view of the first exemplary suspension type vibration isolator of first embodiment according to the present invention, is shown outstanding The installation condition of hanging vibration isolator.
Fig. 2 is the suspention case for showing the vibration isolator before suspension type vibration isolator is mounted, top suspention stud and lock Determine the perspective view of the relationship between lug.
Fig. 3 (A) to 3 (C) is the figure for showing the suspention case of suspension type vibration isolator, and wherein Fig. 3 (A) is the plane for suspending case in midair Figure, Fig. 3 (B) is the front view for suspending case in midair, and Fig. 3 (C) is the bottom view for suspending case in midair.
Fig. 4 (A) and 4 (B) is the figure for showing the lock tabs of suspension type vibration isolator, and wherein Fig. 4 (A) is locked out the flat of lug Face figure, and Fig. 4 (B) is locked out the side view of lug.
Fig. 5 (A) and 5 (B) is the figure for showing another lock tabs of suspension type vibration isolator, and wherein Fig. 5 (A) is another locking The plan view of lug, and Fig. 5 (B) is the side view of another lock tabs.
Fig. 6 is the perspective view for showing the installation condition according to the second exemplary suspension type vibration isolator.
Fig. 7 is the suspention case for showing the vibration isolator before suspension type vibration isolator is mounted, top suspention stud and lock Determine the perspective view of the relationship between lug.
Fig. 8 (A) to 8 (C) is the figure for showing the suspention case of suspension type vibration isolator, and wherein Fig. 8 (A) is the plane for suspending case in midair Figure, Fig. 8 (B) is the front view for suspending case in midair, and Fig. 8 (C) is the bottom view for suspending case in midair.
Fig. 9 (A) and 9 (B) is the figure for showing the lock tabs of suspension type vibration isolator, and wherein Fig. 9 (A) is locked out the flat of lug Face figure, and Fig. 9 (B) is locked out the side view of lug.
Figure 10 is the perspective view for showing the installation condition according to the exemplary suspension type vibration isolator of third.
Figure 11 is the suspention case for showing the vibration isolator before suspension type vibration isolator is mounted, top suspention stud and lock Determine the perspective view of the relationship between lug.
Figure 12 (A) to 12 (C) is the figure for showing the suspention case of suspension type vibration isolator, and wherein Figure 12 (A) is to suspend putting down for case in midair Face figure, Figure 12 (B) is the front view for suspending case in midair, and Figure 12 (C) is the bottom view for suspending case in midair.
Figure 13 (A) and 13 (B) is the figure for showing the lock tabs of suspension type vibration isolator, and wherein Figure 13 (A) is locked out lug Plan view, and Figure 13 (B) is locked out the side view of lug.
Figure 14 is the perspective view for showing the installation condition according to the 4th exemplary suspension type vibration isolator.
Figure 15 is the suspention case for showing the vibration isolator before suspension type vibration isolator is mounted, top suspention stud and lock Determine the perspective view of the relationship between lug.
Figure 16 (A) to 16 (D) is the figure for showing the suspention case of suspension type vibration isolator, and wherein Figure 16 (A) is to suspend putting down for case in midair Face figure, Figure 16 (B) are the front views for suspending case in midair, and Figure 16 (C) is the bottom view for suspending case in midair, and Figure 16 (D) is the master for suspending case in midair Want the side view of part.
Figure 17 (A) and 17 (B) is the figure for showing the lock tabs of suspension type vibration isolator, and wherein Figure 17 (A) is locked out lug Plan view, and Figure 17 (B) is locked out the side view of lug.
Figure 18 is the perspective view for showing the installation condition according to the 5th exemplary suspension type vibration isolator.
Figure 19 be show suspension type vibration isolator be mounted before the vibration isolator suspention case and top suspention stud it Between relationship perspective view.
Figure 20 (A) to 20 (D) is the figure for showing the suspention case of suspension type vibration isolator, and wherein Figure 20 (A) is to suspend putting down for case in midair Face figure, Figure 20 (B) are the front views for suspending case in midair, and Figure 20 (C) is the bottom view for suspending case in midair, and Figure 20 (D) is the side for suspending case in midair View.
Figure 21 is the perspective view for showing the installation condition according to the 6th exemplary suspension type vibration isolator.
Figure 22 be show suspension type vibration isolator be mounted before the vibration isolator suspention case and top suspention stud it Between relationship perspective view.
Figure 23 (A) to 23 (C) is the figure for showing the suspention case of suspension type vibration isolator, and wherein Figure 23 (A) is to suspend putting down for case in midair Face figure, Figure 23 (B) is the front view for suspending case in midair, and Figure 23 (C) is the bottom view for suspending case in midair.
Figure 24 (A) to 24 (C) is the figure shown according to the 7th exemplary suspention case, and wherein Figure 24 (A) is to suspend putting down for case in midair Face figure, Figure 24 (B) is the bottom view for suspending case in midair, and Figure 24 (C) is the suspention case along the line A-A ' interception in Figure 24 (B) Cross-sectional view.
Figure 25 is the perspective view shown according to the 8th exemplary suspension type vibration isolator, and is also for describing from suspension type To the figure of process after installation before the installation of vibration isolator.
Figure 26 (A) to 26 (D) is the figure for showing the suspention case of suspension type vibration isolator, and wherein Figure 26 (A) is to suspend putting down for case in midair Face figure, Figure 26 (B) are the front views for suspending case in midair, and Figure 26 (C) is the bottom view for suspending case in midair, and Figure 26 (D) is the side for suspending case in midair View.
Figure 27 (A) to 27 (C) is the figure for showing the U-shaped engagement frame body of suspension type vibration isolator, and wherein Figure 27 (A) is U Shape engages the plan view of frame body, and Figure 27 (B) is the front view of U-shaped engagement frame body, and Figure 27 (C) is U-shaped engagement The side view of frame body.
Figure 28 is the perspective view of the first exemplary suspension type vibration isolator of second embodiment according to the present invention, is shown outstanding The installation condition of hanging vibration isolator.
Figure 29 (A) to 29 (C) is the figure for showing the hanger frame of suspension type vibration isolator, and wherein Figure 29 (A) is hanger frame Plan view, Figure 29 (B) is the front view of hanger frame, and Figure 29 (C) is the bottom view of hanger frame.
Figure 30 is the perspective view for showing the installation condition according to the second exemplary suspension type vibration isolator.
Figure 31 (A) to 31 (E) is the figure for showing the hanger frame of suspension type vibration isolator, and wherein Figure 31 (A) is hanger frame Plan view, Figure 31 (B) is the front view of hanger frame, and Figure 31 (C) is the bottom view of hanger frame, and Figure 31 (D) is suspention frame The side view of frame, and Figure 31 (E) is the cross-sectional view along the hanger frame of the line A-A ' interception in Figure 31 (D).
Reference signs list
1 vibration isolation suspension (suspension type vibration isolator)
2 suspentions case (vibration isolator ontology)
3 elastic rubber members (partiting polarization component)
21 upper lateral parts
22 following sides
23,24 side
25 engaged grooves (the first engaged groove)
26 circular holes
3031 engaged grooves (the second engaged groove)
32,33 lock tabs
34,35 sticking department
37 top hex nuts
38 lower part hex nuts
72 hanger frames (engagement frame body)
81 upper lateral parts
82 following sides
83 sides
85 engaged grooves
86 sticking departments
88 ribs
Suspend stud (suspention stud) in midair in the top B1
Suspend stud (suspention stud) in midair in the lower part B2
Specific embodiment
Hereinafter, the embodiment of suspension type vibration isolator according to the present invention will be described with reference to the drawings.
<first embodiment>
(the first example)
In Fig. 1, label 1 indicates the vibration isolation suspension for being illustrated as one embodiment of suspension type vibration isolator.Vibration isolation suspension 1 with The mode of intervention is mounted on the middle part of suspention stud, that is, is located between top suspention stud B1 and lower part suspention stud B2.Every Vibration suspension 1 is elastically supported the (not shown)s such as air conditioner, air conditioner piping by partiting polarization component (described later on).Utilize this Kind construction, vibration isolation suspension 1 has the function of mainly absorbing the vertical vibrating component in the vibration that air conditioner generates, to prevent from erecting Straight oscillating component travels to concrete slab (not shown).Generally, it will be used with the full thread stud of 10 nominal diameter The full thread stud made suspention stud, therefore all have 10 nominal diameter in the figure is illustrated as top suspention stud B1 respectively Stud B2 is suspended in midair with lower part.However, the stud with other specifications can also be used certainly, such as 3/8 inch of stud or 1/2 English Very little stud.
Vibration isolation suspension 1 is mainly formed by suspention case 2 and elastic rubber member 3, and suspention case 2 is to be elastically supported air conditioner etc. Vibration isolator ontology, elastic rubber member 3 be mounted in suspention case 2 on for absorb air conditioner etc. vibration partiting polarization component.
In addition as shown in Fig. 2 and 3 (A) to 3 (C), suspention case 2 is by with upper lateral part 21, following side 22 and a pair of of left side It is formed with the frame body of right side 23,24.It is curved by that will be used for the rolling steel (SS400) of general construction for suspending case 2 in midair Qu Chengwei hollow rectangular shape (box shape of front surface and back surface opening) is formed.Suspention case 2 is constructed so that as described above: While supporting the load of air conditioner etc., to top spiral shell is suspended in midair that will suspend stud separated (termination) in a manner of separating Suspend in midair stud B2 for column B1 and lower part, and the elastic rubber member 3 by that will form above-mentioned partiting polarization component intervenes top and suspends spiral shell in midair Between column B1 and lower part suspention stud B2, suspention case 2 can be elastically supported air conditioner etc..In addition, frame body shape on the whole At elongation and miniaturization shape, thus vibration isolation suspension 1 can be even mounted in crawl space.
Engaged groove 25 is formed by notch in the upper lateral part 21 of suspention case 2, engaged groove 25 as seen in the plan view With approximate U shape shape and there is preset width (width W=25mm in the figure), suspend stud B1 in midair (with 10 on top The full thread stud of nominal diameter, or with 10 nominal diameter hexagonal compress stud) axle portion be inserted into engaged groove 25 In in the state of, which can cooperate from horizontal direction in the axle portion.In following side 22, being formed has in advance Determine the circular hole 26 of diameter (diameter phi=19mm in the figure), lower part suspention stud B2 can loosely cooperate in circular hole 26.? In the state that one box opening side of the cutout of engaged groove 25 towards suspention case 2 is directed toward, the engaged groove 25 is formed.
Elastic rubber member 3 is fixed to suspention case 2, so as to be formed through the circular hole 26 in the following side 22 of suspention case 2 Lower part suspention stud B2 upper end be passed through the central axis string holes in elastic rubber member 3, and elastic rubber structure Part 3 by two nuts 27,28 from top be fastened and fixed to suspention case 2 following side 22, middle washer intervene two nuts 27, Between 28 and elastic rubber member 3.
Fig. 4 (A), 4 (B) and Fig. 5 (A), 5 (B) respectively illustrate the lock tabs 32,33 for all having square plate shape, It is formed in lock tabs 32,33 by notch and is substantially equal with the engaged groove 25 in the upper lateral part 21 for being formed in suspention case 2 Approximate U shape engaged groove 30,31, and in the axle portion insertion square plate type engaged groove 30,31 of top suspention stud B1 Under state, lock tabs 32,33 can cooperate from horizontal direction in the axle portion.Lock tabs 32,33 are configured to locking The shape on two ends edge on the cutout side of engaged groove 30,31 of lug 32,33 is at L-shaped or U-shaped sticking department 34, 35, sticking department 34,35 can be locked with the edge of the upper lateral part 21 of suspention case 2.That is, Fig. 4 (A), 4 (B) show L shape lock portion 34 example.When the engaged groove 30 of lock tabs 32 is inserted into the state in engaged groove 30 in the axle portion that stud B1 is suspended on top in midair Lower cooperation is in axle portion and when hereafter lock tabs 32 move backward, so that the upper lateral part 21 of sticking department contact suspention case 2 Opening and engages side edge part with the opening side edge part.Fig. 5 (A), 5 (B) show the example of U-shaped sticking department 35.Work as lock tab Cooperate in axle portion simultaneously in the state that the engaged groove 31 of piece 33 is in the axle portion insertion engaged groove 31 of top suspention stud B1 And when hereafter lock tabs 33 move backward, so that sticking department engages the upside for clamping suspention case 2 so as to sticking department with suspention case 2 The opening side edge part in portion 21.In addition, in the lock tabs 32 with sticking department 34 or the lock tabs 33 with sticking department 35 Any one be matched with insertion engaged groove 30,31 in top suspention stud B1 axle portion on, sticking department 34,35 engage In the state of the opening side edge part for suspending the upper lateral part 21 of case 2 in midair, the upper lateral part 21 of lock tabs and suspention case 2 is by being threadably mounted at Two nuts 37,38 in the axle portion of top suspention stud B1 are clamped from above and below, are fastened and fixed to each other.
In the above description, have been illustrated wherein lock tabs 32 sticking department 34 be formed as L shape situation and Wherein the sticking department 35 of lock tabs 33 is formed as the situation of U-shape.But sticking department 34,35 can have other shapes certainly. In addition, in the above description, having been illustrated and wherein forming suspention case 2 using the rolling steel (SS400) for general structure Example.But the material for being used to form suspention case 2 is not limited to this Steel material.The material for being used to form suspention case 2 is not special It does not limit, as long as the material for being used to form suspention case 2, which has, can support the load (example for being applied to a suspention stud Such as, when with four-point suspension structural support air conditioner, a quarter of air conditioner weight) degree on tolerable stretching it is strong Degree.
<the step of installation vibration isolation suspension>
Then, with reference to the step of Fig. 2 and Fig. 1 description installation vibration isolation suspension.
Firstly, as shown in Fig. 2, top hex nut 37 and lower part hex nut 38 are mounted between the two with preset distance From the lower end of the top that concrete slab suspends suspention stud B1, concrete slab forms structural framing not shown in the figure.It is logical Cross by the distance be set as at least more than suspention case 2 upper lateral part thickness and lock tabs 32,33 thickness and, upper lateral part 21 and lock tabs 32,33 can be clamped between two nuts 37,38.
Then, construction worker lifts the vibratory equipment of such as air conditioner, and will be formed in the upper lateral part 21 of suspention case 2 Engaged groove 25 from horizontal direction between nut 37,38 cooperate top suspention stud B1 axle portion on, so as to axle portion insert Enter engaged groove 25, wherein suspention case 2 is pre- installed appropriately on vibratory equipment via lower part suspention stud B2.When suspention case 2 When upper lateral part 21 is placed on lower part hex nut 38 and engages with lower part hex nut 38, it is therefore prevented that equipment hereafter is fallen It falls.Then, the engaged groove 30 of any one in lock tabs 32,33, for example, as shown in Fig. 2, the engaged groove of lock tabs 32 30 cooperate in the axle portion of the stud B1 of insertion engaged groove 25 from horizontal direction in an identical manner positioned at nut 38 and suspention Between the upper lateral part of case 2.After the cooperation of lock tabs 32, lock tabs 32 are slightly retracted so as to sticking department 34 and suspention case 2 Upper lateral part 21 opening side edge part engagement.Then, under the engagement state, by making 37 screw thread rotation of top hex nut, Top hex nut 37 axially moves down upper lateral part 21 and lock tabs 32 to suspend case 2 in midair by top hex nut 37 It fastens and is fixed to each other, to complete the installation of vibration isolation suspension 1 with lower part hex nut 38.
When installing vibration isolation suspension, different from routine work, there is no the post-processings to lower part hex nut 38, therefore can The demand minimum for being the vibratory equipment of weight will be supported to installer.In the description, " minimum " refers to and is only pacifying Worker is filled to lift vibratory equipment, the axle portion insertion of top suspention stud B1 is suspended in midair in the engaged groove 25 of case 2 and will be suspended in midair Case 2 is placed in lifting on lower part hex nut 38 and needs installer in the time.
In above-mentioned construction, it can be used lock tabs 33 to replace lock tabs 32.When using lock tabs 33, locking Lug 33 engages the opening side edge part for clamping the upper lateral part 21 of suspention case 2 so as to sticking department 35, therefore lock tabs with suspention case 2 33 is minimally mobile relative to suspention case 2, so that lock tabs 33 engage suspention case 2 with bigger reliability.
<mode of operation and advantageous effects of vibration isolation suspension>
In the vibration isolation suspension 1 for being described as suspension type vibration isolator according to an embodiment of the present invention before this, it is formed in outstanding Engaged groove 25 in the upper lateral part 21 of hanging box 2 has approximate U shape shape, and engaged groove 25 is with the notch of engaged groove 25 The state that the box opening side of opening towards suspention case 2 is directed toward is formed.Therefore, it can execute from horizontal direction and suspention case 2 is installed In the axle portion for suspending stud B1 in midair to top, so as to promptly and be smoothly performed installation operation.In addition, being operated in installation In, additionally it is possible to shorten the time that installer's support is the vibratory equipment of weight, thereby enhances operability.Therefore, can Shorten the set-up time, and can simplify and install and to be easily installed.In addition, the installation of vibration isolator ontology can be by only The engaged groove 25 for suspending case 2 in midair is suspended to the lower nut 38 being threadably mounted in the axle portion of top suspention stud B1 and prevents from setting It is standby to fall, therefore, it is reliably prevented from equipment and falls and contemplate safety.In addition, installation vibration isolator ontology Position be mainly space in ceiling.Therefore it needs through narrow space such as inspection opening come carrying and installation equipment.But It is that the defect can be overcome by the suspension type vibration isolator of this embodiment.In addition, though routinely installation a set of equipment needs At least two installers, but vibration isolator ontology can be inserted into from horizontal direction, i.e. and vibration isolator ontology can be slidably Installation, therefore vibration isolator ontology can also be installed by an installer.By this method, this embodiment can obtain outstanding Advantageous effects such as reduce cost and reduce installer's number, can more ensure the safety of installer.
(the second example)
Fig. 6 to Fig. 9 (A), 9 (B) show the second example.Second exemplary suspension type vibration isolator includes lock tabs 40, The construction of lock tabs 40 is roughly the same with the first exemplary lock tabs 32.That is, lock tabs 40 are configured in lock tabs 40 on two ends edge on the cutout side of approximate U shape engaged groove 41 form L-shaped sticking department 42, the locking Portion 42 can be locked with the edge of the upper lateral part 21a of suspention case 2a.In addition, the sticking department 42 in lock tabs 40 engages It suspends in midair and recess 43 is formed by notch on the edge of the upper lateral part 21a of case 2a, sticking department can cooperate in the recess 43. In the state that lock tabs 40 are mounted on suspention case 2a, sticking department 42 is engaged in recess 43.Second it is exemplary its It, which is constructed, is substantially identical to the first exemplary relative configurations.In addition, about installation steps, mode of operation and advantageous effects, second Example is also substantially equal with the first example.According to this example, the sticking department 42 of lock tabs 40 is accommodated in recess 43, and Not prominent from the opening side edge part of the upper lateral part 21a of suspention case 2a, therefore, engagement state when lock tabs 40 engage becomes steady It is fixed.
(third example)
Figure 10 to Figure 13 (A), 13 (B) show third example.The exemplary suspension type vibration isolator of third includes another type Lock tabs 45.That is, lock tabs 45 are constructed so as to form elongate groove by notch along the two sides of engaged groove 46 47, and the elongate groove and the rivet (protrusion) 48 being formed on the upper lateral part 21b of suspention case 2b etc. are slidably Engagement.In addition, the axle portion in top suspention stud B1 is inserted into the shape in the engaged groove 46 being formed in lock tabs 45 Under state, engaged groove 46 is engaged in the top suspention in the engaged groove 25b that insertion is formed in the upper lateral part 21 of suspention case 2 In the axle portion of stud B1.In other constructions, installation steps, mode of operation and advantageous effects and the first example in third example Corresponding construction, installation steps, mode of operation and advantageous effects are substantially equivalent.According to third example, lock tabs 45 can be kept So that lock tabs 45 are attached to the upper lateral part 21b of suspention case 2b always.
(the 4th example)
Figure 14 to Figure 17 (A), 17 (B) show the 4th example.In the fourth example, hook-type lock tabs 49 pass through rivet 50 equal are pivotally supported in a manner of rotatable (openable and can be closed) the engaged groove 25c's being formed in suspention case 2c On side.Engaged groove 48 is formed in lock tabs 49 by notch, and engaged groove 48 can engage ditch with insertion from external The axle portion engagement of top suspention stud B1 in slot.In this example, engaged groove 48 has circular shape.Suspention case 2c's Protrusion 51, the formation of protrusion 51 are formed by cutting and standing at the position of the bottom close to engaged groove 25c on upper lateral part 21c Nut recipient, and the height of protrusion 51 is substantially equal to the height of rivet 50 etc..In Figure 16 (A) to 16 (C), symbol 52a Indicate the engaging hole formed on the other side of engaged groove 25c in the upper lateral part 21c of suspention case 2c, and in lock tabs The engagement protruding portion 52b (Figure 17 (B)) formed on 49 is engaged with the hole by cooperation, so that lock tabs 49 are with suspention case 2c's Engagement does not discharge.Engaging hole 52a and engagement protruding portion 52b forms the mechanism for preventing the engagement release of lock tabs 49.It is installing In vibration isolator ontology, when the engaged groove 48 of lock tabs 49 suspends stud in midair from the external top with insertion engaged groove 25c When the axle portion engagement of B1, engagement protruding portion 52b cooperation is in engaging hole 52a, so that the engagement between two components does not discharge.Figure Shown in there is this release to prevent the mechanism of function be only an example, and roughly the same advantageous effects can be obtained Other mechanisms it is naturally also available.Other constructions, installation steps, mode of operation and advantageous effects in 4th example and the Relative configurations, installation steps, mode of operation and advantageous effects in one example are substantially equivalent.Therefore, in this example, also with The identical method of the exemplary lock tabs 45 of third, is able to maintain lock tabs 49 so that lock tabs 49 are attached to suspention always The upper lateral part 21c of case 2c.
(the 5th example)
Figure 18 to Figure 20 (A) to 20 (C) shows the 5th example.In the 5th example, without using with used in example 1 The substantially equivalent lock tabs of lock tabs.That is, cut out portion 53 is formed in the edge on the cutout side of engaged groove 25d On, engaged groove 25d is formed on the upper lateral part 21d of suspention case 2d by notch, and sticking department 54 is formed on edge, lock Determine portion 54 to be formed by cutting and downwards standing from the part for forming cut out portion 53 on edge and form nut receiving portion.? At the position adjacent with the cut out portion 53 of engaged groove 25d in the upper lateral part 21d for being formed in suspention case 2d, with approximate right angle Sticking department 54 is formed in a manner of extending downwardly.In addition, in this example, in installation steps, in the upper lateral part 21d of suspention case 2d It is engaged in the axle portion in the state that engaged groove 25d of middle formation is in the axle portion of stud B1 insertion engaged groove 25d Between nut 37,38, and the lower nut 38 being threadably mounted on axis is contacted with the formation of sticking department 54.Then, by making upper spiral shell Nut 37,38 and the upper lateral part 21d for suspending case 2d in midair are fixed to each other by female 37 screw thread rotations by fastening.In 5th example Other constructions, installation steps, mode of operation and advantageous effects and the corresponding construction in the first example, installation steps, operation side Formula and advantageous effects are substantially equivalent.Therefore, nut 37,38 can be installed with stable state.In this case, it does not need accordingly to show Lock tabs used in example.
(the 6th example)
Figure 21 to Figure 23 (A) to 23 (C) shows the 6th example.In the 6th example, in the upper lateral part 21e of suspention case 2e The engaged groove 56 of middle formation is with the circular hole portion 57 with somewhat greater diameter on its deep side.Spiral shell is suspended in midair on top It is shown in figure when engaged groove 56 is engaged in the axle portion in the state of in the axle portion insertion engaged groove 56 of column B1 The stairstepping lock washer 58 that axle portion between nut 37,38 extends there through in advance is installed in the upper lateral part of suspention case 2e On 21e, so that the cooperation of stairstepping lock washer 58 is in circular hole portion 57.Using this construction, the upper lateral part 21e of case 2e is suspended in midair It is fixed to each other by fastening from above and below with stairstepping lock washer 58 by nut 37,38.Its in 6th example Relative configurations, installation steps, mode of operation in its construction, installation steps, mode of operation and advantageous effects and the first example and Advantageous effects are substantially equivalent.Therefore, vibration isolator ontology can lock washer 58 prevent top suspention stud B1 axle portion shifting It is mounted in the state of removing in the axle portion.
(the 7th example)
Figure 24 (A) to 24 (C) shows the 7th example.In the 7th example, in the back table of the upper lateral part 21f of suspention case 2f On face, by cutting and standing forms protrusion 60, in the shape that protrusion 60 clamps engaged groove 25f and prevents lower nut 38 from rotating Under state, protrusion 60 surrounds lower nut 38.Using this construction, when the engaged groove 25f of suspention case 2f suspends stud B1 in midair on top Axle portion insertion engaged groove 25f in the state of when being engaged in the axle portion, the hexagonal lower nut 38 that is mounted in axle portion The formation of the surface opposite with protrusion 60 and protrusion 60 contact.Therefore, lower nut is placed in non-rotatable state by protrusion 60, Therefore it does not need to keep lower nut 38 using tool.It is thus possible to which enough without hell and high water be threadably engaged etc. executes The subsequent fixed operation of nut 37, to enhance operability.The distance between protrusion 60 corresponds to the size of lower nut 38 Carry out any adjusting.In addition in this example, it is capable of the lock tabs shown in not typically desired such as respective examples Vibration isolator ontology is installed in the case where component.Other constructions, installation steps, mode of operation and advantageous effects in 7th example with Relative configurations, installation steps, mode of operation and advantageous effects in first example are substantially equivalent.Protrusion 60 can also be in example 1 To being formed in 6.Due to providing protrusion 60, it is not necessary to keep lower nut 38 with tool, therefore can also enhance in these examples Operability.
(the 8th example)
Figure 25 to Figure 27 (A) to 27 (C) shows the 8th example.In the 8th example, in the base of engagement frame body 62 Hold the position being pivotally supported on the top and cross side that can swing to upper lateral part 21g to engage frame body 62 (such as Shown in arrow A) and frame body 62 is engaged in the state of can slide up and down on two sides 23g, 24g, U-shaped Engagement frame body 62 is installed on the top of two sides 23g, 24g of suspention case 2g.Frame body 62 is engaged by two It side 63 and two sides 63 is connected to mutual interconnecting piece 64 is formed.Rivet 65 etc. is formed in the lower end of two sides 63 On, and rivet 65 etc. is engaged with the elongated hole 66 in two sides 23g, 24g for being formed in suspention case 2g respectively.Installation every When vibration device ontology, rivet 65 correspondingly engages the lower end of elongated hole 66, reaches upright state to make to engage frame body 62, this Rivet 65 engages the upper end of elongated hole 66 so that interconnecting piece 64 can touch the upper surface of upper lateral part 21g afterwards.With engaged groove 25g substantially equivalent approximate U shape engaged groove 67 is formed in interconnecting piece 64 by notch corresponding with engaged groove 25g At position.In addition, matching in the engaged groove 25g of the upper lateral part 21g of the engaged groove 67 and suspention case 2g of engagement frame body 62 Close engagement in the state of being inserted into engaged groove 67 and engaged groove 25g in the axle portion of top suspention stud B1 so as to axle portion The interconnecting piece 64 of frame body 62 and the upper lateral part 21g of suspention case 2g are pressed from both sides from above and below by lower nut 38 and top nut 37 It holds, be fastened and fixed to each other.In Figure 26 (A) to 26 (D), symbol 68a instruction is connecing in the upper lateral part 21g of suspention case 2g Close the engaging hole formed on the other side of groove 25g.The engagement protruding portion formed on the interconnecting piece 64 of engagement frame body 62 68b (Figure 27 (B)) is engaged by cooperation with engaging hole, so that the engagement of engagement frame body 62 and suspention case 2g is not released It puts.Engaging hole 68a and engagement protruding portion 68b forms the mechanism for preventing the engagement release of engagement frame body 62.In installation vibration isolation In device ontology, when engaging the engaged groove 67 of frame body 62 from the axle portion of external engagement top suspention stud B1, engagement is prominent Portion 68b is engaged in engaging hole 68a out, so that the engagement between two components is not released.It is shown in figure have it is this To prevent the mechanism of function be only an example identical with above-mentioned example mode for release, and can be obtained roughly the same advantageous Other mechanisms of effect are also available.Other constructions, installation steps, mode of operation and advantageous effects in 8th example and the Corresponding construction, installation steps, mode of operation and advantageous effects in one example is substantially equivalent.Therefore, this example the case where Under, it can make the swing of engagement frame body 62 and sliding that vibration isolator ontology to be installed by executing simple operations such as.
<second embodiment>
(the first example)
Second embodiment is different in essential structure about following aspect from first embodiment.In a second embodiment, with The corresponding component of suspention case in first embodiment is not formed as box shape or quadrangle is cyclic annular, is such as being different from the first implementation See in the front view of example.That is, component corresponding with the suspention case in first embodiment is by by becoming U-shaped shape for plate benging The formation of frame body (hanger frame) 72 of shape, the frame body have upper lateral part 81, following side 82 and left side and right side Any one of portion 83.Figure 28 to Figure 29 (A) -29 (C) shows the first example of second embodiment.In the first example, exist The engagement of the approximate U shape with preset width (W=25mm in the figure) is formed in the upper lateral part 81 of hanger frame 72 by notch Groove 85 cooperates from horizontal direction in the state that engaged groove 85 is in the axle portion insertion engaged groove 85 of top suspention stud B1 In the axle portion.Different from the engaged groove 25 of first embodiment etc., engaged groove 85 is formed by notch so that engaged groove The direction of 85 cutout is not towards box opening side, and being towards suspention case does not have the side of side (opposite with side edge part Side).Reclinate sticking department 86 is formed in the open side that engaged groove 85 is arranged in of the upper lateral part 81 of hanger frame 72 On edge on.Circular hole 83 with predetermined diameter (diameter phi=15.5mm in the figure) is with corresponding in first embodiment The roughly the same mode of example is formed in the following side 82 of hanger frame 72, which allows lower part to suspend stud B2 in midair in circle Loose fit in hole 83.
In installation hanger frame 72, installer lifts vibratory equipment such as air conditioner, is inserted into the axle portion of stud B1 In the state of engaged groove 85, the engaged groove 85 in the upper lateral part 81 for being formed in hanger frame 72 is cooperated from horizontal direction In the axle portion between nut 37,38, wherein hanger frame 72 is pre-installed on vibratory equipment via lower part suspention stud B2. Then, when the upper lateral part 81 of hanger frame 72 is placed on lower part hex nut 38 and engages with lower part hex nut 38, Sticking department 86 execute prevent nut 38 remove function, so as to prevent hereafter equipment fall.Then, under this engagement state, By the way that by 37 screw thread rotation of top hex nut, top hex nut 37 is axially lower to be moved, so as to by top hex nut 37 and lower part hex nut 38 fastens and the upper lateral part 81 of fixed hanger frame 72, to complete the installation of vibration isolation suspension.
(second embodiment)
Figure 30 and Figure 31 (A) to 31 (D) show the second example.In the second example, multiple ribs 88 are along hanger frame The longitudinal direction of the side 83a of 72a is formed.In this example, as shown in the figure, rib 88 be formed in side 83a in width side On upward two sides.It but is not always to need using such construction.As long as hanger frame 72a has multiple ribs 88, rib 88 Number can arbitrarily set.In addition, hanger frame 72a can have only one rib 88.By forming rib on hanger frame 72a The side 83a of 88, hanger frame 72a can obtain high intensity.Suspention is formed in including wherein reclinate sticking department 86a Other constructions of the construction on edge in the open side that engaged groove 85a is set of the upper lateral part 81a of frame 72a and suspention The installation steps of frame 72a construction corresponding with the hanger frame in the first example and installation steps are substantially equivalent.In addition, the reality The first and second examples for applying example may include in the 7th example shown in Figure 24 (A) to 24 (C) in first embodiment The construction of description.That is, prevent lower nut 38 rotate protrusion by cutting and erect formation, so as to clamp hanger frame 72, The upper lateral part 81 of 72a, the engaged groove 85 on the back surface of 81a, 85a.Using this construction, second embodiment it can be anticipated that with The mode of operation and advantageous effects obtained by the 7th example of first embodiment substantially equivalent mode of operation and advantageous effects.
As having been described above before this, in the first and second embodiments of the present invention, by using air conditioner as The example of vibratory equipment be illustrated.But vibratory equipment can be piping etc..
The corresponding structure of the composition element of the suspension type vibration isolator of the first and second embodiments according to the present invention is shown as in figure Shape, structure etc. at component is only to show a preferable example, various design variants can be conceived certainly, without departing from right It is required that range.Particularly, although the concrete slab placed on the cover board of the building with steel frame construction (S structure) is by example It is shown as structural framing, which is not limited to this concrete slab.As long as structural framing can support vibratory equipment, this Invention is suitable for any structural framing, such as mixed with the floor in the building in reinforced concrete structure (reinforced concrete structure) Concrete board, beam, rafter and the diagonal on roof of steelframe in the building with S structure etc..

Claims (2)

1. a kind of suspension type vibration isolator, the suspension type vibration isolator includes vibration isolator ontology, and the vibration isolator ontology is by hollow square The frame body of shape is formed, and the frame body has upper lateral part, following side and a pair of of left side and right side, the vibration isolation Device ontology is mounted on the middle part of suspention stud in a manner of intervention, from the suspention stud suspended vibration equipment, the vibration Dynamic equipment generates vibration, and the vibration isolator ontology supports the load of the vibratory equipment, wherein
The vibration isolator ontology has the first engaged groove, forms the first engagement ditch by notch in the upper lateral part Slot, and in the state that the axle portion of the suspention stud is inserted into first engaged groove, first engaged groove It can cooperate from horizontal direction in the axle portion of the suspention stud, and
U-shaped engagement frame body is formed by two sides and by the interconnecting piece that described two sides are connected to each other, in U-shaped bonding frame Top and the cross that the cardinal extremity of frame ontology is pivotally supported to enable the engagement frame body to swing to the upper lateral part Position on side and the engagement frame body is enable to slide up and down on two sides of the vibration isolator ontology In the state of dynamic, on the top for two sides that U-shaped engagement frame body is mounted on the vibration isolator ontology, and institute Stating vibration isolator includes mechanism, in the engagement frame body by being swung up and by slide downward and the vibration isolator ontology In the state of engagement, the mechanism prevents the engagement frame body to be detached from from the vibration isolator ontology, in the engagement frame In the interconnecting piece of ontology, at position corresponding with first engaged groove, is formed by notch and connect with described first Close the second substantially equivalent engaged groove of groove, and the interconnecting piece and the vibration isolator ontology of the engagement frame body The upper lateral part clamped, be fastened and fixed to each other from above and below by a pair of of nut, the installation of the pair of nut thread In the axle portion of the suspention stud.
2. suspension type vibration isolator according to claim 1, wherein the back table of the upper lateral part in the vibration isolator ontology The protruding portion for preventing the rotation of the nut is formed on face.
CN201910327596.9A 2015-08-26 2016-06-29 Suspension type vibration isolator Expired - Fee Related CN110173537B (en)

Applications Claiming Priority (3)

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JP2015-166838 2015-08-26
JP2015166838A JP6181120B2 (en) 2015-08-26 2015-08-26 Suspended vibration isolator
CN201610497951.3A CN106481730B (en) 2015-08-26 2016-06-29 Suspension type vibration isolator

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CN201910327592.0A Expired - Fee Related CN110081125B (en) 2015-08-26 2016-06-29 Suspension type vibration isolator
CN201910327198.7A Pending CN110081124A (en) 2015-08-26 2016-06-29 Suspension type vibration isolator
CN201910327269.3A Expired - Fee Related CN110159688B (en) 2015-08-26 2016-06-29 Suspension type vibration isolator
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CN201910327198.7A Pending CN110081124A (en) 2015-08-26 2016-06-29 Suspension type vibration isolator
CN201910327269.3A Expired - Fee Related CN110159688B (en) 2015-08-26 2016-06-29 Suspension type vibration isolator

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CN115126763B (en) * 2021-03-25 2023-07-11 广东东箭汽车科技股份有限公司 Gasket

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CN110081124A (en) 2019-08-02
CN106481730A (en) 2017-03-08
JP2017044261A (en) 2017-03-02
CN110173537B (en) 2020-12-11
CN110081125A (en) 2019-08-02
SG10201604397YA (en) 2017-03-30
CN110159688B (en) 2021-03-26
JP6181120B2 (en) 2017-08-16
CN106481730B (en) 2019-10-08
SG10201800521RA (en) 2018-03-28
CN110081125B (en) 2021-06-15
CN110159688A (en) 2019-08-23
PH12016000211A1 (en) 2018-03-12
PH12016000211B1 (en) 2018-03-12

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