CN209385898U - A kind of dynamic FlexbleJoint of novel vibration resistant - Google Patents
A kind of dynamic FlexbleJoint of novel vibration resistant Download PDFInfo
- Publication number
- CN209385898U CN209385898U CN201822206312.4U CN201822206312U CN209385898U CN 209385898 U CN209385898 U CN 209385898U CN 201822206312 U CN201822206312 U CN 201822206312U CN 209385898 U CN209385898 U CN 209385898U
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- China
- Prior art keywords
- lower flange
- fixedly installed
- flange
- upper flange
- slot
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Abstract
The utility model discloses a kind of novel vibration resistants to move FlexbleJoint, including bellows, the upper flange of inner hollow is fixedly installed at the top of bellows, the bottom of bellows is fixedly installed with the lower flange of inner hollow, the two sides of upper flange and lower flange are fixedly installed with adjusting block, adjusting block on upper flange and lower flange is threaded with the same adjusting screw rod, the top slide of lower flange is equipped with symmetrically arranged two buffing pads, through slot is offered on buffing pad, linear bearing is fixedly installed in through slot, symmetrically arranged two mobile bars are fixedly installed at the top of lower flange, the inner ring of two linear bearings is extended through at the top of two mobile bars and the inner ring with two linear bearings is slidably connected respectively.The utility model structure is simple, and it is convenient to operate, and the vibration that upper flange and lower flange generate is neutralized by setting sacculus, the vibration for generating the compensator ontology can be neutralized by sacculus, to extend the service life of the compensator ontology.
Description
Technical field
The utility model relates to FlexbleJoint technical fields more particularly to a kind of novel vibration resistant to move FlexbleJoint.
Background technique
FlexbleJoint is a kind of compensating element, using effective dilatation of operative body bellows, with absorption line,
Change in size or compensation pipes that conduit, container are generated by the reasons such as expanding with heat and contract with cold, conduit, container etc. it is axial, laterally and
Angularly it is located at.
In heating power heat supply ductwork, generally require carry out compensation of pipeline, commonly be mostly bellows-type compensator and
Slip-type expansion joint.But often there is vibration acutely in bellows-type compensator and slip-type expansion joint, so as to cause the longevity is used
Order it is short, so we have proposed a kind of novel vibration resistant move FlexbleJoint, it is set forth above to solve the problems, such as.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel vibration resistant proposed is dynamic
FlexbleJoint.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of novel vibration resistant moves FlexbleJoint, including bellows, is fixedly installed in inside at the top of the bellows
Empty upper flange, the bottom of the bellows are fixedly installed with the lower flange of inner hollow, and the two of the upper flange and lower flange
Side is fixedly installed with adjusting block, and the adjusting block on upper flange and lower flange is threaded with the same adjusting screw rod, institute
The top slide for stating lower flange is equipped with symmetrically arranged two buffing pads, offers through slot, the through slot on the buffing pad
It is inside fixedly installed with linear bearing, symmetrically arranged two mobile bars, two movements are fixedly installed at the top of the lower flange
The inner ring of two linear bearings is extended through at the top of bar and the inner ring with two linear bearings is slidably connected respectively, the movement
It is arranged with spring on bar, and spring is located in through slot, is fixedly installed with lower platen at the top of the mobile bar, and lower platen and logical
Slot is slidably connected, and symmetrically arranged two sacculus, the fixed peace in the top of two sacculus are fixedly installed at the top of the lower platen
Equipped with the same top board, and two top boards and through slot are slidably connected, and are rotatably equipped at the top of the top board and symmetrically set
The top of two first connecting rods set, two first connecting rods through through slot and is fixedly installed with the same horizontal block, the cross
The side of block is rotatably equipped with symmetrically arranged two the second connecting rods, and the top of two the second connecting rods is rotated with upper flange
Connection.
Preferably, the upper flange is connected with the hollow position of lower flange with the inside of bellows.
Preferably, threaded hole, the adjusting screw rod are offered on two adjusting blocks on upper flange and lower flange
Top be threadedly coupled through two threaded holes and with two threaded holes.
Preferably, the side that two adjusting blocks on upper flange and lower flange are located remotely from each other is equipped with nut, and two
Nut is threadedly coupled with adjusting screw rod.
Preferably, the two sides of the buffing pad are slidably fitted with fixed link, and the bottom of two fixed links is and lower flange
It is fixedly connected, the buffing pad is slidably connected by two fixed links and lower flange.
Compared with prior art, the utility model has the beneficial effects that when the compensator ontology generates vibration at work,
The downward active force of upper flange can make two the second connecting rods push horizontal block, and then two two first connecting rods is made to press two
Deformation occurs for sacculus, and the upward active force of lower flange can make mobile bar slide lower platen upwards upwards, and then pushes two
Deformation occurs for a sacculus, makes the vibration that in sacculus and upper flange and lower flange generate, the vibration for generating upper flange and lower flange
It is cancelled out each other.
The utility model structure is simple, and it is convenient to operate, and the shake that upper flange and lower flange generate is neutralized by setting sacculus
Dynamic, the vibration for generating the compensator ontology can be neutralized by sacculus, to extend the service life of the compensator ontology.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel vibration resistant move FlexbleJoint part-structure three-dimensional figure；
Fig. 2 be the utility model proposes a kind of novel vibration resistant move FlexbleJoint structural schematic diagram；
Fig. 3 be the utility model proposes a kind of novel vibration resistant move FlexbleJoint A schematic enlarged-scale view；
Fig. 4 be the utility model proposes a kind of novel vibration resistant move FlexbleJoint B structure enlarged drawing.
In figure: 1 bellows, 2 upper flanges, 3 lower flanges, 4 adjusting blocks, 5 adjusting screw rods, 6 nuts, 7 fixed links, 8 buffing pads,
9 through slots, 10 mobile bars, 11 springs, 12 lower platens, 13 sacculus, 14 top boards, 15 first connecting rods, 16 second connecting rods, 17 are directly
Spool holds, 18 threaded holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of novel vibration resistant moves FlexbleJoint, including bellows 1, and the top of bellows 1 is fixedly mounted
There is the upper flange 2 of inner hollow, the bottom of bellows 1 is fixedly installed with the lower flange 3 of inner hollow, upper flange 2 and lower flange 3
Two sides be fixedly installed with adjusting block 4, the adjusting block 4 on upper flange 2 and lower flange 3 is threaded with the same adjusting
Screw rod 5, the top slide of lower flange 3 are equipped with symmetrically arranged two buffing pads 8, offer through slot 9, through slot 9 on buffing pad 8
It is inside fixedly installed with linear bearing 17, the top of lower flange 3 is fixedly installed with symmetrically arranged two mobile bars 10, two movements
The top of bar 10 extends through the inner ring of two linear bearings 17 and the inner ring with two linear bearings 17 is slidably connected respectively, moves
Spring 11 being arranged in lever 10, and spring 11 is located in through slot 9, the top of mobile bar 10 is fixedly installed with lower platen 12, and
Lower platen 12 and through slot 9 are slidably connected, and the top of lower platen 12 is fixedly installed with symmetrically arranged two sacculus 13, two sacculus
13 top is fixedly installed with the same top board 14, and two top boards 14 and through slot 9 are slidably connected, the top of top board 14
Symmetrically arranged two first connecting rods 15 are rotatably equipped with, the top of two first connecting rods 15 is through through slot 9 and fixed peace
Equipped with the same horizontal block, the side of horizontal block is rotatably equipped with symmetrically arranged two the second connecting rods 16, two the second connecting rods
16 top is rotatablely connected with upper flange 2, when which generates vibration at work, the downward effect of upper flange 2
Power can make two the second connecting rods 16 push horizontal block, and then so that two two first connecting rods 15 is pressed two sacculus 13 and shape occurs
Become, the upward active force of lower flange 3, which can make mobile bar 10 upwards, slides lower platen 13 upwards, and then pushes two sacculus
13 deformation occurs, makes the vibration that in sacculus 13 and upper flange 2 and lower flange 3 generate, the shake for generating upper flange 2 and lower flange 3
Dynamic to be cancelled out each other, the utility model structure is simple, and it is convenient to operate, and neutralizes upper flange 2 and lower flange 3 by setting sacculus 13
The vibration of generation, the vibration for generating the compensator ontology can be neutralized by sacculus 13, to extend making for the compensator ontology
Use the service life.
In the utility model, upper flange 2 is connected with the hollow position of lower flange 3 with the inside of bellows 1, is located at upper method
Threaded hole 18 is offered on two adjusting blocks 4 on orchid 2 and lower flange 3, two threaded holes 18 are run through at the top of adjusting screw rod 5
And be threadedly coupled with two threaded holes 18, the side that two adjusting blocks 4 on upper flange 2 and lower flange 3 are located remotely from each other is equal
Equipped with nut 6, and the threaded connection of adjusting screw rod 5, the two sides of buffing pad 8 are slidably fitted with fixed link 7 to two nuts 6, and two
The bottom of a fixed link 7 is fixedly connected with lower flange 3, and buffing pad 8 is slidably connected by two fixed links 7 and lower flange 3, should
When compensator ontology generates vibration at work, the downward active force of upper flange 2 can make two the second connecting rods 16 push horizontal block,
So that two two first connecting rods 15 is pressed two sacculus 13 in turn, deformation occurs, and the upward active force of lower flange 3 can make to move
Bar 10 slides lower platen 13 upwards, and then pushes two sacculus 13 deformation occurs, makes in sacculus 13 and upper flange 2
The vibration generated with lower flange 3, the vibration for generating upper flange 2 and lower flange 3 are cancelled out each other, the utility model structure letter
Single, it is convenient to operate, and the vibration that upper flange 2 and lower flange 3 generate is neutralized by setting sacculus 13, generates the compensator ontology
Vibration can be neutralized by sacculus 13, to extend the service life of the compensator ontology.
Working principle: when the compensator ontology generates vibration at work, the downward active force of upper flange 2 can make two the
Two connecting rods 16 push horizontal block, and horizontal block, which carries out downwards longitudinal movement, makes two first connecting rods 15 press two generation shapes of sacculus 13
Become, the upward active force of lower flange 3, which can make mobile bar 10 upwards, slides lower platen 13 upwards, makes spring 11 that shape occur
Become, and then deformation occurs for two sacculus 13 of promotion, the adjusting screw rod 5 and adjusting block 4 of setting can manually adjust 2 He of upper flange
The distance between lower flange 3, and then the amplitude that upper flange 2 can be made to generate with lower flange 3 is consistent, therefore upper flange 2 and laxative remedy
The vibration that orchid 3 generates can be cancelled out each other by sacculus 13, the process that top board 14 and lower platen 12 shake in compensator ontology
In will not be moved to the outside of through slot 9, the vibration which generates can be neutralized by sacculus 13, to extend the compensation
The service life of device ontology.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of novel vibration resistant moves FlexbleJoint, including bellows (1), which is characterized in that the top of the bellows (1) is solid
Dingan County is equipped with the upper flange (2) of inner hollow, and the bottom of the bellows (1) is fixedly installed with the lower flange (3) of inner hollow,
The two sides of the upper flange (2) and lower flange (3) are fixedly installed with adjusting block (4), are located at upper flange (2) and lower flange (3)
On adjusting block (4) be threaded with the same adjusting screw rod (5), the top slide of the lower flange (3), which is equipped with, symmetrically to be set
Two buffing pads (8) set offer through slot (9) on the buffing pad (8), are fixedly installed with linear axis in the through slot (9)
It holds (17), is fixedly installed with symmetrically arranged two mobile bars (10) at the top of the lower flange (3), two mobile bars (10)
Top extends through the inner ring of two linear bearings (17) and the inner ring with two linear bearings (17) is slidably connected respectively, described
It is arranged in mobile bar (10) spring (11), and spring (11) is located in through slot (9), the fixed peace in the top of the mobile bar (10)
Equipped with lower platen (12), and lower platen (12) and through slot (9) are slidably connected, and are fixedly installed at the top of the lower platen (12) pair
Claim two sacculus (13) of setting, be fixedly installed with the same top board (14) at the top of two sacculus (13), and two upper pressures
Plate (14) and through slot (9) are slidably connected, and symmetrically arranged two first connections are rotatably equipped at the top of the top board (14)
The top of bar (15), two first connecting rods (15) through through slot (9) and is fixedly installed with the same horizontal block, and the one of the horizontal block
Side is rotatably equipped with symmetrically arranged two the second connecting rods (16), and the top of two the second connecting rods (16) is and upper flange
(2) it is rotatablely connected.
2. a kind of novel vibration resistant according to claim 1 moves FlexbleJoint, which is characterized in that the upper flange (2) and
The hollow position of lower flange (3) is connected with the inside of bellows (1).
3. a kind of novel vibration resistant according to claim 1 moves FlexbleJoint, which is characterized in that be located at upper flange (2) and
It is offered threaded hole (18) on two adjusting blocks (4) on lower flange (3), the top of the adjusting screw rod (5) runs through two
Threaded hole (18) is simultaneously threadedly coupled with two threaded holes (18).
4. a kind of novel vibration resistant according to claim 1 moves FlexbleJoint, which is characterized in that be located at upper flange (2) and
The side that two adjusting blocks (4) on lower flange (3) are located remotely from each other is equipped with nut (6), and two nuts (6) are and adjusting screw rod
(5) it is threadedly coupled.
5. a kind of novel vibration resistant according to claim 1 moves FlexbleJoint, which is characterized in that the buffing pad (8)
Two sides are slidably fitted with fixed link (7), and the bottom of two fixed links (7) is fixedly connected with lower flange (3), the buffing pad
(8) it is slidably connected by two fixed links (7) and lower flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206312.4U CN209385898U (en) | 2018-12-27 | 2018-12-27 | A kind of dynamic FlexbleJoint of novel vibration resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206312.4U CN209385898U (en) | 2018-12-27 | 2018-12-27 | A kind of dynamic FlexbleJoint of novel vibration resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209385898U true CN209385898U (en) | 2019-09-13 |
Family
ID=67874030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206312.4U Expired - Fee Related CN209385898U (en) | 2018-12-27 | 2018-12-27 | A kind of dynamic FlexbleJoint of novel vibration resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209385898U (en) |
-
2018
- 2018-12-27 CN CN201822206312.4U patent/CN209385898U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20211227 |