CN107420646A - A kind of adjustable pipeline vibrates multidirectional buffer unit - Google Patents
A kind of adjustable pipeline vibrates multidirectional buffer unit Download PDFInfo
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- CN107420646A CN107420646A CN201710533203.0A CN201710533203A CN107420646A CN 107420646 A CN107420646 A CN 107420646A CN 201710533203 A CN201710533203 A CN 201710533203A CN 107420646 A CN107420646 A CN 107420646A
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- Prior art keywords
- adjustable
- plate
- buffer unit
- pipeline
- bolt
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Classifications
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1066—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with three or more members surrounding the pipe
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- 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
- F16F15/06—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 metal springs
- F16F15/067—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 metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to factory's plumbing fixtures field, discloses a kind of adjustable pipeline and vibrates multidirectional buffer unit, including retainer ring, the madial wall of retainer ring are provided with multiple adjustable Buffer Units, and each adjustable Buffer Unit includes respectively：Fixed seat, bumper bracket and adjustable plate；A pair of guide plates are provided with each fixed seat；Bumper bracket includes two plates being set up in parallel, and top plate is provided between two plates, and each plate is assemblied between the medial surface and two spacing flange of a guide plate, and the upper surface of top plate is provided with cushion pad；Adjustable plate is arranged on the lower section of top plate, is connected between adjustable plate and top plate by adjustable connecting components, and compression spring is additionally provided between adjustable plate and fixed seat.The adjustable pipeline of the present invention vibrates multidirectional buffer unit, can enter row buffering to the pipeline of various amplitude and direction of vibration, suitable for the pipeline of different tube diameters, it is not necessary to which the support or suspension bracket of the pipeline of adjusting device carry out integrated regulation, can save a large amount of manpower and materials.
Description
Technical field
The invention belongs to factory's plumbing fixtures field, more particularly to a kind of multidirectional buffering dress of adjustable pipeline vibration
Put.
Background technology
In recent years many electric power factory equipment long-term operations it is latter as can all expose pipeline support or suspension bracket position deviate
It can cause to produce stress on pipeline after the phenomenon of design load, support of pipelines or suspension bracket skew, make the thrust of the pipe joint of equipment
Increase with moment of thrust, while also the Vibration Condition of section of tubing increases, case above can all reduce the use of pipeline and equipment
Life-span.In order to solve the stress and vibration problem on pipeline, increase constraint usually on the pipeline of vibration, increase is past when constraining
Toward needing support or suspension bracket to the pipeline of equipment to carry out integrated regulation, cause workload cumbersome, manpower and materials spend larger.
The content of the invention
To solve problem above, the present invention proposes that a kind of adjustable pipeline vibrates multidirectional buffer unit, can be to various amplitude
And the pipeline of direction of vibration enters row buffering, suitable for the pipeline of different tube diameters, it is not necessary to which the support of the pipeline of adjusting device is hung
Frame carries out integrated regulation, can save a large amount of manpower and materials.
In order to achieve the above object, the present invention is solved using following technical scheme.
A kind of multidirectional buffer unit of adjustable pipeline vibration, including retainer ring, the madial wall of the retainer ring are circumferentially uniform
Multiple adjustable Buffer Units are provided with, each adjustable Buffer Unit includes respectively：Fixed seat, bumper bracket and adjustable plate；Often
A pair of guide plates are provided with the individual fixed seat, the axle center of retainer ring, institute described in the end face of two guide plates
Stating the both sides of guide plate has a pair of spacing flange, and the spacing flange is towards an opposite rollover for two guide plates
Folding；The bumper bracket includes two plates being set up in parallel, and top plate is provided between two plates, and each plate is equal
It is assemblied between the medial surface and two spacing flange of a guide plate, the upper surface of the top plate is provided with buffering
Pad；The adjustable plate is arranged on the lower section of the top plate, is connected between the adjustable plate and the top plate by adjustable connecting components
Connect, compression spring is additionally provided between the adjustable plate and the fixed seat.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, retainer ring is generally fixed to the branch of the pipeline of equipment
On frame or suspension bracket, the pipeline of equipment is passed through out of retainer ring, and multiple adjustable Buffer Units in retainer ring are withstood on from all directions
In the side wall of pipeline, pipeline is fixed on default opening position, when the support of pipeline or the position of suspension bracket have with former design attitude
During deviation, the branch that can directly adjust the extension elongation size of each adjustable Buffer Unit in retainer ring to adapt to and make up pipeline
The position of frame or suspension bracket offset, ensure pipeline Support Position or Hoisting Position will not by off-design position support or hang
The influence of frame, the thrust between pipe joint and the pipe joint of equipment and moment of thrust is set to be in normal range (NR).Equally, for not
With the pipeline of diameter, can also be adapted to by adjusting the extension elongation size of each adjustable Buffer Unit in retainer ring.It is adjustable
Fixed seat in Buffer Unit is directly fixedly connected with retainer ring by bolt, and bumper bracket is slidedly assemblied in solid by two plates
Between the medial surface of a pair of guide plates in reservation, the top of the top plate on bumper bracket is connected with cushion pad, and withstands on pipeline
In side wall, the bottom of upper frame is connected with adjustable plate by connector, and compression spring is provided between adjustable plate and fixed seat, compression
Spring can provide buffering for bumper bracket.The extended length of compression spring is usually fixed, i.e. the extension elongation of adjustable plate is solid
Fixed, when needing the extension elongation size to adjustable Buffer Unit to be adjusted, adjust adjustable between top plate and adjustable plate
The connecting length of connector, you can the spacing distance between regulation top plate and adjustable plate, finally realize to adjustable Buffer Unit
The regulation of extension elongation.When being vibrated through the pipeline in retainer ring, withstand on from different directions upper in the side wall of pipeline
Adjustable Buffer Unit in compression spring can absorb pipeline vibrational energy, make pipeline be unlikely to occur under violent oscillatory motion
Generation loosens, collides with or damage.The multidirectional buffer unit of adjustable pipe vibration of the present invention can be to various amplitude and vibration side
To pipeline enter row buffering, suitable for the pipeline of different tube diameters, it is not necessary to which the support or suspension bracket of the pipeline of adjusting device carry out whole
Body adjusts, and can save a large amount of manpower and materials.
As preferable, the adjustable connecting components are the first bolt, are respectively arranged with the top plate and the adjustable plate
Corresponding through hole, two corresponding through holes of first screw bolt passes, it is also equipped with first bolt
Nut.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, adjustable connecting components use the first bolt, the first spiral shell
Multiple nuts are equipped with bolt, by adjusting the i.e. adjustable top plate of the nut on the first bolt between two through holes and adjustable plate
The distance between, you can the extension elongation of Buffer Unit is adjusted, each adjustable bumper bracket is stretched out different length, to different straight
The pipeline in footpath is fixed, while can also make up the support of pipeline or the position offset of suspension bracket.
As preferable, the cushion pad is fixedly connected on the top plate by first bolt, the cushion pad
Upper surface be provided with stepped hole, the stepped hole is corresponding with the through hole on the top plate, and first bolt is interior
Hex bolts, the socket cap of first bolt are sunk in the stepped hole.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, the first bolt is hexagon socket head cap screw, its socket cap
It can just submerge in the stepped hole on cushion pad, the first bolt is not contacted with the side wall of pipeline, avoid the first bolt
Abrasion to pipeline.
As preferable, the upper surface of the cushion pad is additionally provided with cambered surface groove, the bearing of trend of the cambered surface groove
It is consistent with the axis direction of the retainer ring.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, cambered surface groove facilitates cushion pad to clamp pipeline
Side wall, while to pipeline in the case that the vertical direction that helps the top plate in the principal vibration direction of pipeline and bumper bracket is inconsistent
Vibration enter row buffering, making will not outlet skidding easily between cushion pad and the side wall of pipeline.
As preferable, the cushion pad is rubber blanket or silicagel pad.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, rubber blanket or silicagel pad itself are flexible, have
Help abate the noise；Rubber blanket and silicagel pad are more wear-resisting simultaneously, will not be ground during row buffering is entered in the vibration to pipeline
Damage the side wall of pipeline.
As preferable, a pair of connecting seats are provided between two pairs of spacing flange, two connecting seats symmetrically divide
Cloth is provided with screw rod in the both sides of the fixed seat on each connecting seat, between the screw rod on two connecting seats
One pressing plate is horizontally connected with by nut, the pressing plate is radially across the compression spring.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, pressing plate is provided at both ends with through hole, and pressing plate passes through
The through hole at its both ends is respectively fitted on the screw rod on two connecting seats, and nut is connected with screw rod, by adjusting on two screw rods
Nut adjustable pressure plate position of the both ends on two screw rods, while the middle part of pressing plate passes through the middle part of compression spring, to
During lower adjusting nut, pressing plate compresses downwards spring, can reduce the elongation of compression spring, reduces the elastic force of spring；It is upward again
During adjusting nut, pressing plate discharges compression spring, compression spring is recovered elastic force.It is i.e. adjustable whole adjustable by above method
The shock-absorbing capacity of Buffer Unit, the pipe vibration of different situations can be adapted to.
As preferable, a longitudinal spacing elongated hole, the longitudinal spacing elongated hole are respectively arranged with each plate
The Longitudinal extending on the plate, a lead each is provided with the inside of the guide plate, the lead stretches into institute
State in longitudinal spacing elongated hole.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, in order to ensure the shock-absorbing capacity of buffing pad, it is necessary to
Ensure that bumper bracket is in compressive state when contacting pipeline, in order to reduce the assembly difficulty of bumper bracket, it should contact in bumper bracket
Compressive state is in before to pipeline, this just needs to set between two guide plates on two plates and fixed seat of buffing pad
Put position limiting structure.The i.e. simple scheme for not interfering with the assembling between two plate guide plates again is exactly to be set on two plates
Longitudinal spacing elongated hole, sets dismountable lead on two guide plates, and two leads are respectively protruding into a longitudinal spacing
In elongated hole, buffing pad is set not ejected by compression spring outside two guide plates.
As preferable, the lead is the second bolt, and screw is provided with the guide plate, second bolt
End is stretched into the longitudinal spacing elongated hole after passing through screw.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, screw is pre-set on two guide plates, is filling
Between two plates of buffing pad are first respectively assembled at two guide plates by timing, buffing pad is then pressed still further below, makes compression bullet
Spring is pressurized, and then screws in the second bolt on two guide plates respectively, the end of the second bolt is passed through indulging on two plates
It can complete to assemble into spacing elongated hole.
As preferable, the upper surface of the fixed seat is provided with the first lasso, and the medial surface of the adjustable plate is provided with
Second lasso, the both ends of the compression spring are respectively protruding into first lasso and second lasso.
Multidirectional buffer unit is vibrated according to the adjustable pipeline of the present invention, the first lasso and the second lasso can limit pressure respectively
The both ends of contracting spring, compression spring its both ends in vibration processes are made not shift or come off.
Brief description of the drawings
The present invention is described in further details with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is that the adjustable pipeline of the present invention vibrates the structural representation of multidirectional buffer unit；
Fig. 2 is the structural representation of the adjustable Buffer Unit in Fig. 1；
Fig. 3 is Fig. 2 lateral structure schematic diagram；
Fig. 4 is Fig. 3 overlooking the structure diagram.
In Fig. 1 into Fig. 4：1 retainer ring；2 adjustable Buffer Units；201 compression springs；202 adjustable connecting components；203 connections
Seat；204 pressing plates；210 fixed seats；211 guide plates；212 spacing flange；213 leads；214 first lassos；220 bumper brackets；
221 plates；222 top plates；223 longitudinal spacing elongated holes；230 cushion pads；231 cambered surface grooves；240 adjustable plates；241 second lassos.
Embodiment
Referring to figs. 1 to Fig. 4, embodiments of the invention propose that a kind of adjustable pipeline vibrates multidirectional buffer unit, including solid
Determine ring 1, the madial wall of the retainer ring 1 is circumferentially evenly arranged with multiple adjustable Buffer Units 2, each adjustable Buffer Unit
2 include respectively：Fixed seat 210, bumper bracket 220 and adjustable plate 240；A pair of guiding are provided with each fixed seat 210
Plate 211, the axle center of retainer ring 1 described in the end face of two guide plates 211, the both sides of the guide plate 211 have one
To spacing flange 212, the spacing flange 212 is towards the opposite side turnover of two guide plates 211；The bumper bracket
220 include two plates 221 being set up in parallel, and top plate 222 is provided between two plates 221, each plate 221
It is assemblied between the medial surface and two spacing flange 212 of a guide plate 211, the upper table of the top plate 222
Face is provided with cushion pad 230；The adjustable plate 240 is arranged on the lower section of the top plate 222, the adjustable plate 240 and the top
It is connected between plate 222 by adjustable connecting components 202, compression is additionally provided between the adjustable plate 240 and the fixed seat 210
Spring 201.
In the embodiment above, retainer ring 1 is generally fixed on the support or suspension bracket of the pipeline of equipment, and retainer ring 1 can be with
For integral annular structure, opening and closing type garter spring structure can also be used, the pipeline of equipment passes through out of retainer ring 1, retainer ring 1
Interior multiple adjustable Buffer Units 2 are withstood in the side wall of pipeline from all directions, and pipeline is fixed on into default opening position, works as pipe
When there is deviation the support in road or the position of suspension bracket with former design attitude, each adjustable buffering group in retainer ring 1 can be directly adjusted
The extension elongation size of part 2 come adapt to and make up the position of the support of pipeline or suspension bracket skew, ensure pipeline Support Position or
Hoisting Position will not be influenceed by the support or suspension bracket of off-design position, make between pipe joint and the pipe joint of equipment
Thrust and moment of thrust be in normal range (NR).Equally, also can be each in retainer ring 1 by adjusting for the pipeline of different-diameter
The extension elongation size of individual adjustable Buffer Unit 2 adapts to.Fixed seat 210 in adjustable Buffer Unit 2 passes through spiral shell with retainer ring 1
Bolt is directly fixedly connected, and bumper bracket 220 is slidedly assemblied in a pair of guide plates 211 in fixed seat 210 by two plates 221
Between medial surface, the top of the top plate 222 on bumper bracket 220 is connected with cushion pad 230, and withstands in the side wall of pipeline, upper frame
Bottom adjustable plate 240 is connected with by connector, compression spring 201 is provided between adjustable plate 240 and fixed seat 210, press
Contracting spring 201 can be that bumper bracket 220 provides buffering.The extended length of compression spring 201 is usually fixation, i.e. adjustable plate 240
Extension elongation be fixed, when needing that the extension elongation size of adjustable Buffer Unit 2 is adjusted, adjust top plate 222
The connecting length of adjustable connecting components 202 between adjustable plate 240, you can the interval between regulation top plate 222 and adjustable plate 240
Distance, the final regulation realized to the extension elongation of adjustable Buffer Unit 2.When being vibrated through the pipeline in retainer ring 1,
The compression spring 201 withstood on from different directions in the upper adjustable Buffer Unit 2 in the side wall of pipeline can absorb the vibration of pipeline
Energy, pipeline is set to be unlikely to occur to occur to loosen under violent oscillatory motion, collide with or damage.The adjustable pipe Vibration of the present invention
Row buffering can be entered to the pipeline of various amplitude and direction of vibration by moving multidirectional buffer unit, suitable for the pipeline of different tube diameters, be not required to
The support or suspension bracket for wanting the pipeline of adjusting device carry out integrated regulation, can save a large amount of manpower and materials.
As shown in Figures 2 and 3, according to one embodiment of present invention, the adjustable connecting components 202 are the first bolt, institute
State and corresponding through hole is respectively arranged with top plate 222 and the adjustable plate 240, first screw bolt passes are corresponding
Two through holes, nut is also equipped with first bolt.
In the embodiment above, adjustable connecting components 202 use the first bolt, and multiple nuts are equipped with the first bolt, lead to
Overregulate nut i.e. adjustable the distance between the top plate 222 and adjustable plate 240 on the first bolt between two through holes, you can
The extension elongation of Buffer Unit 2 is adjusted, each adjustable bumper bracket 220 is stretched out different length, the pipeline of different-diameter is entered
Row is fixed, while can also make up the support of pipeline or the position offset of suspension bracket.
As shown in figure 4, according to one embodiment of present invention, the cushion pad 230 is fixed by first bolt to be connected
Be connected on the top plate 222, the upper surface of the cushion pad 230 is provided with stepped hole, the stepped hole with the top plate 222
The through hole it is corresponding, first bolt is hexagon socket head cap screw, and the socket cap of first bolt sinks to the stepped hole
It is interior.
In the embodiment above, the first bolt is hexagon socket head cap screw, and its socket cap can be just submerged on cushion pad 230
In stepped hole, the first bolt is not contacted with the side wall of pipeline, avoid abrasion of first bolt to pipeline.
As shown in Figure 2 and Figure 4, according to one embodiment of present invention, the upper surface of the cushion pad 230 is additionally provided with arc
Face groove 231, the bearing of trend of the cambered surface groove 231 are consistent with the axis direction of the retainer ring 1.
In the embodiment above, cambered surface groove 231 facilitates cushion pad 230 to clamp the side wall of pipeline, while helps in pipe
Vibration in the case that the vertical direction of the principal vibration direction in road and the top plate 222 of bumper bracket 220 is inconsistent to pipeline is carried out
Buffering, making will not outlet skidding easily between cushion pad 230 and the side wall of pipeline.
According to one embodiment of present invention, the cushion pad 230 is rubber blanket or silicagel pad.
In the embodiment above, rubber blanket or silicagel pad itself are flexible, help to abate the noise；Simultaneously rubber blanket and
Silicagel pad is more wear-resisting, and the side wall of pipeline will not be worn during to the vibrating into row buffering of pipeline.
As shown in Figures 2 and 3, according to one embodiment of present invention, it is provided with one between two pairs of spacing flange 212
To connecting seat 203, two connecting seats 203 are symmetrically distributed in the both sides of the fixed seat 210, each connecting seat 203
On be provided with screw rod, a pressing plate 204, institute are horizontally connected with by nut between the screw rod on two connecting seats 203
Pressing plate 204 is stated radially across the compression spring 201.
In the embodiment above, pressing plate 204 is provided at both ends with through hole, and pressing plate 204 covered respectively by the through hole at its both ends
On screw rod on two connecting seats 203, nut is connected with screw rod, by adjusting the nut adjustable pressure plate on two screw rods
Position of 204 both ends on two screw rods, while the middle part of pressing plate 204 passes through the middle part of compression spring 201, adjusts spiral shell downwards
When female, pressing plate 204 compresses downwards spring, can reduce the elongation of compression spring 201, reduces the elastic force of spring；Again to up-regulation
When saving nut, pressing plate 204 discharges compression spring 201, compression spring 201 is recovered elastic force.It is i.e. adjustable by above method
The shock-absorbing capacity of whole adjustable Buffer Unit 2, the pipe vibration of different situations can be adapted to.
As shown in Fig. 2 according to one embodiment of present invention, a longitudinal direction is respectively arranged with each plate 221
Spacing elongated hole 223, the longitudinal spacing elongated hole 223 Longitudinal extending on the plate 221, each the guide plate 211 is interior
Side is provided with a lead 213, and the lead 213 is stretched into the longitudinal spacing elongated hole 223.
In the embodiment above, in order to ensure the shock-absorbing capacity of buffing pad, it is necessary to ensure bumper bracket 220 when contacting pipeline
In compressive state, in order to reduce the assembly difficulty of bumper bracket 220, it should i.e. in pressure before bumper bracket 220 touches pipeline
Contracting state, this just needs to set between two guide plates 211 on two plates 221 and fixed seat 210 of buffing pad spacing
Structure.The i.e. simple scheme for not interfering with the assembling between two guide plates 211 of plate 221 again is exactly on two plates 221
Longitudinal spacing elongated hole 223 is set, dismountable lead 213 is set on two guide plates 211, and two leads 213 are distinguished
Stretch into a longitudinal spacing elongated hole 223, buffing pad is not ejected by compression spring 201 outside two guide plates 211.
According to one embodiment of present invention, the lead 213 is the second bolt, is provided with the guide plate 211
Screw, the end of second bolt are stretched into the longitudinal spacing elongated hole 223 after passing through screw.
In the embodiment above, screw is pre-set on two guide plates 211, first inserts two of buffing pad in assembling
Plate 221 is respectively assembled between two guide plates 211, then presses buffing pad still further below, compression spring 201 is pressurized, Ran Houfen
The second bolt is not screwed on two guide plates 211, the end of the second bolt is grown through the longitudinal spacing on two plates 221
It can complete to assemble in hole 223.
As shown in Figures 2 and 3, according to one embodiment of present invention, the upper surface of the fixed seat 210 is provided with first
Lasso 214, the medial surface of the adjustable plate 240 are provided with the second lasso 241, and the both ends of the compression spring 201 are respectively protruding into
In first lasso 214 and second lasso 241.
In the embodiment above, the first lasso 214 and the second lasso 241 can limit the both ends of compression spring 201 respectively, make
Its both ends in vibration processes of compression spring 201 will not shift or come off.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (9)
1. a kind of adjustable pipeline vibrates multidirectional buffer unit, it is characterised in that including retainer ring (1), the retainer ring (1)
Madial wall is circumferentially evenly arranged with multiple adjustable Buffer Units (2), and each adjustable Buffer Unit (2) includes respectively：
Fixed seat (210), each it is provided with a pair of guide plates (211), two guide plates on the fixed seat (210)
(211) axle center of retainer ring (1) described in end face, the both sides of the guide plate (211) have a pair of spacing flange
(212), the spacing flange (212) is towards the opposite side turnover of two guide plates (211)；
Bumper bracket (220), the bumper bracket (220) include two plates (221) being set up in parallel, two plates (221)
Between be provided with top plate (222), each plate (221) is assemblied in the medial surface and two of a guide plate (211)
Between the individual spacing flange (212), the upper surface of the top plate (222) is provided with cushion pad (230)；
Adjustable plate (240), the adjustable plate (240) are arranged on the lower section of the top plate (222), the adjustable plate (240) and institute
State and be connected by adjustable connecting components (202) between top plate (222), between the adjustable plate (240) and the fixed seat (210)
It is additionally provided with compression spring (201).
2. adjustable pipeline according to claim 1 vibrates multidirectional buffer unit, it is characterised in that the adjustable connecting components
(202) it is the first bolt, is respectively arranged with corresponding through hole on the top plate (222) and the adjustable plate (240), described
Two corresponding through holes of one screw bolt passes, nut is also equipped with first bolt.
3. adjustable pipeline according to claim 2 vibrates multidirectional buffer unit, it is characterised in that the cushion pad
(210) it is fixedly connected on by first bolt (202) on the top plate (222), the upper surface of the cushion pad (210) is set
Stepped hole is equipped with, the stepped hole is corresponding with the through hole on the top plate (222), and first bolt (202) is interior
Hex bolts, the socket cap of first bolt (202) are sunk in the stepped hole.
4. adjustable pipeline according to claim 3 vibrates multidirectional buffer unit, it is characterised in that the cushion pad
(230) upper surface is additionally provided with cambered surface groove (231), bearing of trend and the retainer ring (1) of the cambered surface groove (231)
Axis direction it is consistent.
5. adjustable pipeline according to claim 4 vibrates multidirectional buffer unit, it is characterised in that the cushion pad
(230) it is rubber blanket or silicagel pad.
6. adjustable pipeline according to claim 1 vibrates multidirectional buffer unit, it is characterised in that two pairs described spacing to turn over
A pair of connecting seats (203) are provided between side, two connecting seats (203) are symmetrically distributed in the two of the fixed seat (210)
Side, is provided with screw rod on each connecting seat (203), passes through nut between the screw rod on two connecting seats (203)
A pressing plate (204) is horizontally connected with, the pressing plate (204) is radially across the compression spring (201).
7. adjustable pipeline according to claim 1 vibrates multidirectional buffer unit, it is characterised in that each plate
(221) a longitudinal spacing elongated hole (223) is respectively arranged with, the longitudinal spacing elongated hole (223) is on the plate (221)
Longitudinal extending, a lead (213) each is provided with the inside of the guide plate (211), the lead (213) is stretched into
In the longitudinal spacing elongated hole (223).
8. adjustable pipeline according to claim 7 vibrates multidirectional buffer unit, it is characterised in that the lead
(213) it is the second bolt, is provided with screw on the guide plate (211), the end of second bolt is stretched into after passing through screw
In the longitudinal spacing elongated hole (223).
9. adjustable pipeline according to claim 1 vibrates multidirectional buffer unit, it is characterised in that the fixed seat
(210) upper surface is provided with the first lasso (214), and the medial surface of the adjustable plate (240) is provided with the second lasso (241),
The both ends of the compression spring (201) are respectively protruding into first lasso (214) and second lasso (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533203.0A CN107420646B (en) | 2017-07-03 | 2017-07-03 | Adjustable pipeline vibration multidirectional buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533203.0A CN107420646B (en) | 2017-07-03 | 2017-07-03 | Adjustable pipeline vibration multidirectional buffer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107420646A true CN107420646A (en) | 2017-12-01 |
| CN107420646B CN107420646B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710533203.0A Active CN107420646B (en) | 2017-07-03 | 2017-07-03 | Adjustable pipeline vibration multidirectional buffer device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630756A (en) * | 2018-12-18 | 2019-04-16 | 金础础 | Multilayer proofing device for the construction of municipal heating pipeline |
| WO2020215929A1 (en) * | 2019-04-24 | 2020-10-29 | Ningbo Geely Automobile Research & Development Co., Ltd. | Wheel suspension arrangement |
| CN112856089A (en) * | 2021-03-10 | 2021-05-28 | 烟台大学 | Active and passive vibration control device for pipeline |
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| CN109630756A (en) * | 2018-12-18 | 2019-04-16 | 金础础 | Multilayer proofing device for the construction of municipal heating pipeline |
| WO2020215929A1 (en) * | 2019-04-24 | 2020-10-29 | Ningbo Geely Automobile Research & Development Co., Ltd. | Wheel suspension arrangement |
| US11878561B2 (en) | 2019-04-24 | 2024-01-23 | Ningbo Geely Automobile Research & Dev. Co., Ltd. | Wheel suspension arrangement |
| CN112856089A (en) * | 2021-03-10 | 2021-05-28 | 烟台大学 | Active and passive vibration control device for pipeline |
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| CN107420646B (en) | 2023-04-28 |
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