CN109667989A - A kind of big displacement constant force spring hanging frame - Google Patents
A kind of big displacement constant force spring hanging frame Download PDFInfo
- Publication number
- CN109667989A CN109667989A CN201910010041.1A CN201910010041A CN109667989A CN 109667989 A CN109667989 A CN 109667989A CN 201910010041 A CN201910010041 A CN 201910010041A CN 109667989 A CN109667989 A CN 109667989A
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- CN
- China
- Prior art keywords
- plate
- spring
- panel
- finger plate
- cover cylinder
- Prior art date
- 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.)
- Pending
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000032258 transport Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910003460 diamond Inorganic materials 0.000 abstract description 3
- 239000010432 diamond Substances 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
- F16L3/21—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs providing constant supporting spring force
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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
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The present invention relates to a kind of big displacement constant force spring hanging frames.The present invention passes through the setting of diamond shape conversion block, oblique pull plate and triangle finger plate structure type and transferring structure form, the characteristic turned round using finger plate, and triangle finger plate rotate when bevel edge be greater than right-angle side the characteristics of, so that transferring structure of the invention can guarantee vertical displacement in the case where lower longitudinal direction is driven distance, improve the compact-sized degree of hanger, reduce the requirement to spring precision, it ensure that spring hanger of the present invention has good output performance, have good practical performance.
Description
Technical field
The present invention relates to a kind of big displacement constant force spring hanging frame, present invention could apply to boiler, electric power, chemical industry, petrochemical industry,
The field for needing to carry certain load and vertical displacement (it is best to be greater than 350mm) in the industries such as papermaking, can be suspension pipe,
It can be equipment.
Background technique
Existing product defect: 1) existing product finger plate is arranged at " one, three " quadrant or " two, four " quadrant, is run repeatedly
When pressing plate above and spring can be promoted to twist phenomenon, to reduce output of products characteristic；2) existing product vertical displacement
Once the spring rate of design is very big, and deflection is also big more than 350 or more, spring becomes very high, leads to spring manufacture difficulty
Increase；3) structure type that existing product finger plate and pressing plate above use exposure level to push, while in order to spring company
It connects, becomes the pulling force for inputting (" one, three " quadrant or " two, four " quadrant) at two to export pulling force, this portion at one using tension spring frame
Sub-agencies will increase the installation direction outer dimension of product, often since too long influence building site is installed.
Summary of the invention
The present invention can carry certain load well and hang down in view of the foregoing drawbacks, and it is an object of the present invention to provide a kind of structurally reasonable
A kind of big displacement constant force spring hanging frame of straight displacement output performance.
Thus the technical solution adopted by the present invention is that: a kind of big displacement constant force spring hanging frame, including panel (12), the face
Plate (12) lower part is provided with the lifting part (1) connected with load, and lifting part (1) top is connected with load pull rod (2), described
Load pull rod (2) top is connected with the conversion block (5) in quadrangle；Conversion block (5) lower part and the load pull rod (2) shape
At hinged, conversion block (5) two sides have been respectively articulated with symmetrically arranged oblique pull plate (4), and the oblique pull plate (4) of every side is respectively articulated with
There are finger plate (3)；
The finger plate (3) setting triangular in shape, the finger plate (3) are respectively arranged with hinge joint at each angle, one of them
Hinge joint, which is hinged on the oblique pull plate (4), makes the finger plate (3) to form rotary motion, and one of hinge joint is hinged on institute
State the fixed revolution fulcrum when hinge joint being made to become finger plate (3) rotary motion on panel (12), one of hinge joint and
Spring pulling plate (6) in the finger plate (3) top hingedly, make the spring pulling plate (6) under the drive of finger plate (3) to
Lower movement；
Spring pulling plate (6) top, which is provided with, to connect with the spring pulling plate (6) and transports up and down in company with the spring pulling plate (6)
Dynamic sleeve (7)；
The mounting groove for installing compression cover cylinder is offered in the panel (12), is provided with spring in the compression cover cylinder
(20), compression cover cylinder (16) forms up-small and down-big telescopic cylinder structure form, the small cylinder of cover cylinder (16) of middle and upper part by
Moved downward under the guiding of the big cylinder of cover cylinder (17) inner wall when compacting, in it is described compression cover cylinder in spring (20) into
Row compression；
The top of the compression cover cylinder is provided with the spring bearer plate (15) suppressed the compression cover cylinder, the sleeve (7)
It contradicts and forms compacting when moving downward to the spring bearer plate (15) in the spring bearer plate (15) upper surface.
The panel (12) top is provided with hoisting structure, the hoisting structure includes c-type otic placode (13), the c-type
The interior lower part fluting of otic placode (13) is fastened on two surfaces before and after the panel (12) top, and by connecting bolt (14) for the C
Type otic placode (13) is fixedly connected on panel (12)；
It is connected with the lifting lug (10) being made of two parallel-plates on the c-type otic placode (13), is provided with bolt of taking root (11) and passes through
Two parallel-plates.
The panel (12) is made of the front and rear panels disposed in parallel of front and back two, and the front and rear panels are formed in bottom
Integral structure is provided with connector (18) between two parallel-plates, and the connector (18) passes through the finger plate (3) for institute
It states finger plate (3) to be hinged on the panel (12), is provided with nut (19) and limits the connector (18).
Sleeve (7) top is provided with the fixing piece being fixed on the sleeve (7) on the spring bearer plate (15)
(8).
The c-type otic placode (13) is made of two supporting plate disposed in parallel (9) of front and back, what two supporting plate (9) flutings were formed
Space is inserted into for the panel (12).
The invention has the advantages that the present invention passes through diamond shape conversion block, oblique pull plate and triangle finger plate structure type and biography
The setting for passing structure type, bevel edge is greater than right-angle side when being rotated using the characteristic and triangle finger plate of finger plate revolution
Feature improves so that transferring structure of the invention can guarantee vertical displacement in the case where lower longitudinal direction is driven distance
The compact-sized degree of hanger, reduces the requirement to spring precision, ensure that spring hanger of the present invention has good output
Performance has good practical performance.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the stereoscopic-state figure of spring hanger of the present invention.
Fig. 5 is the portion the A enlarged drawing in Fig. 1.
Fig. 6 is the portion the B enlarged drawing in Fig. 2.
1 it is lifting part in figure, 2 be load pull rod, 3 be finger plate, 4 be oblique pull plate, 5 be conversion block, 6 is spring pulling plate, 7
For sleeve, 8 be fixing piece, 9 be supporting plate, 10 be lifting lug, 11 for bolt of taking root, 12 be panel, 13 be c-type otic placode, 14 be connection
Bolt, 15 be spring bearer plate, 16 be the small cylinder of cover cylinder, 17 be the big cylinder of cover cylinder, 18 be connector, 19 be nut, 20 be spring.
Specific embodiment
A kind of big displacement constant force spring hanging frame, including panel 12,12 lower part of panel are provided with hanging of connecting with load
Piece installing 1,1 top of lifting part are connected with load pull rod 2, and 2 top of load pull rod is connected with the conversion block in quadrangle
5；5 lower part of conversion block and the load pull rod 2 are formed hingedly, and 5 two sides of conversion block have been respectively articulated with symmetrically arranged
The oblique pull plate 4 of oblique pull plate 4, every side has been respectively articulated with finger plate 3；
The finger plate 3 setting triangular in shape, the finger plate 3 are respectively arranged with hinge joint at each angle, one of them is hinged
Point articulated that the finger plate 3 is made to form rotary motion on the oblique pull plate 4, one of hinge joint is hinged on the panel 12
On fixed revolution fulcrum when the hinge joint being made to become 3 rotary motion of finger plate, one of hinge joint and be in the revolution
The spring pulling plate 6 on 3 top of plate is hinged, moves downward the spring pulling plate 6 under the drive of finger plate 3；
6 top of spring pulling plate is provided with the set for connecting with the spring pulling plate 6 and moving up and down in company with the spring pulling plate 6
Cylinder 7；
The mounting groove for installing compression cover cylinder is offered in the panel 12, is provided with spring 20, institute in the compression cover cylinder
State compression cover cylinder 16 and form up-small and down-big telescopic cylinder structure form, the small cylinder 16 of the cover cylinder of middle and upper part when down trodden
It is moved downward under the guiding of big 17 inner wall of cylinder of cover cylinder, the spring 20 in the compression cover cylinder is compressed；
The top of the compression cover cylinder is provided with the spring bearer plate 15 suppressed the compression cover cylinder, and the sleeve 7 contradicts
Compacting when moving downward to the spring bearer plate 15 is formed in 15 upper surface of spring bearer plate.
12 top of panel is provided with hoisting structure, the hoisting structure includes c-type otic placode 13, the c-type otic placode
Lower part fluting is fastened on two surfaces before and after 12 top of panel in 13, and is consolidated the c-type otic placode 13 by connecting bolt 14
Surely it is connected on panel 12；
It is connected with the lifting lug 10 being made of two parallel-plates on the c-type otic placode 13, is provided with bolt 11 of taking root across described in two
Parallel-plate.
The panel 12 is made of the front and rear panels disposed in parallel of front and back two, and the front and rear panels form one in bottom
Body structure, connector 18 is provided between two parallel-plates, and the connector 18 passes through the finger plate 3 for the finger plate
3 are hinged on the panel 12, are provided with nut 19 and limit the connector 18.
7 top of sleeve is provided with the fixing piece 8 being fixed on the sleeve 7 on the spring bearer plate 15.
The c-type otic placode 13 is made of the supporting plate 9 disposed in parallel of front and back two, and the space that two flutings of supporting plate 9 are formed supplies
The panel 12 is inserted into.
Further explanation is made to the present invention below, to be better understood by the present invention: the such as turnbuckle of lifting part 1 and existing
Field load (or equipment or tube shaped) is connected through a screw thread, and after coming in load transmission, passes to conversion block by load pull rod 2
On 5, conversion block is in class diamond shaped, and load is relayed on finger plate 3 by conversion block by oblique pull plate 4, the cloth into a line of finger plate 3
It sets, finger plate 3 is transferred loads on screw shell 7 by spring pulling plate 6, and it is that can promote spring that screw shell 7, which is run down,
Pressing plate 15 moves down, and the spring 20 of the small cylinder 16 of compression cover cylinder and big 17 the inside of cylinder of cover cylinder, spring 20 is compressed, and exports reversed elastic force
Maintain an equal level with the pressure of spring bearer plate 15, load live in this way will entirely be offset by 20 elastic force of spring, to reach design requirement.
Shell of the present invention is by lifting lug 10, bolt 11 of taking root, panel 12, c-type otic placode 13, and the suspension of connection bolt 14 is on site
Girder steel under, facilitate its output performance.
Claims (5)
1. a kind of big displacement constant force spring hanging frame, which is characterized in that including panel (12), panel (12) lower part be provided with and
The lifting part (1) of load connection, lifting part (1) top are connected with load pull rod (2), and load pull rod (2) top connects
It is connected to the conversion block (5) in quadrangle；Conversion block (5) lower part and the load pull rod (2) form hinged, the conversion block
(5) two sides have been respectively articulated with symmetrically arranged oblique pull plate (4), and the oblique pull plate (4) of every side has been respectively articulated with finger plate (3)；
The finger plate (3) setting triangular in shape, the finger plate (3) are respectively arranged with hinge joint at each angle, one of them
Hinge joint, which is hinged on the oblique pull plate (4), makes the finger plate (3) to form rotary motion, and one of hinge joint is hinged on institute
State the fixed revolution fulcrum when hinge joint being made to become finger plate (3) rotary motion on panel (12), one of hinge joint and
Spring pulling plate (6) in the finger plate (3) top hingedly, make the spring pulling plate (6) under the drive of finger plate (3) to
Lower movement；
Spring pulling plate (6) top, which is provided with, to connect with the spring pulling plate (6) and transports up and down in company with the spring pulling plate (6)
Dynamic sleeve (7)；
The mounting groove for installing compression cover cylinder is offered in the panel (12), is provided with spring in the compression cover cylinder
(20), compression cover cylinder (16) forms up-small and down-big telescopic cylinder structure form, the small cylinder of cover cylinder (16) of middle and upper part by
Moved downward under the guiding of the big cylinder of cover cylinder (17) inner wall when compacting, in it is described compression cover cylinder in spring (20) into
Row compression；
The top of the compression cover cylinder is provided with the spring bearer plate (15) suppressed the compression cover cylinder, the sleeve (7)
It contradicts and forms compacting when moving downward to the spring bearer plate (15) in the spring bearer plate (15) upper surface.
2. a kind of big displacement constant force spring hanging frame according to claim 1, which is characterized in that on the panel (12) top
It is provided with hoisting structure, the hoisting structure includes c-type otic placode (13), and the interior lower part fluting of c-type otic placode (13) is fastened on institute
Two surfaces of panel (12) top front and back are stated, and the c-type otic placode (13) is fixedly connected on by panel by connection bolt (14)
(12) on；
It is connected with the lifting lug (10) being made of two parallel-plates on the c-type otic placode (13), is provided with bolt of taking root (11) and passes through
Two parallel-plates.
3. a kind of big displacement constant force spring hanging frame according to claim 1, which is characterized in that the panel (12) is by front and back
Two front and rear panels compositions disposed in parallel, the front and rear panels are between bottom formation integral structure, two parallel-plates
It is provided with connector (18), the connector (18) passes through the finger plate (3) and the finger plate (3) is hinged on the panel
(12) it on, is provided with nut (19) and limits the connector (18).
4. a kind of big displacement constant force spring hanging frame according to claim 1, which is characterized in that sleeve (7) top is set
Be equipped with the fixing piece (8) sleeve (7) being fixed on the spring bearer plate (15).
5. a kind of big displacement constant force spring hanging frame according to claim 2, which is characterized in that the c-type otic placode (13) by
Two supporting plate disposed in parallel (9) of front and back composition, the space that two supporting plate (9) flutings are formed are inserted into for the panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010041.1A CN109667989A (en) | 2019-01-06 | 2019-01-06 | A kind of big displacement constant force spring hanging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010041.1A CN109667989A (en) | 2019-01-06 | 2019-01-06 | A kind of big displacement constant force spring hanging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109667989A true CN109667989A (en) | 2019-04-23 |
Family
ID=66150442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910010041.1A Pending CN109667989A (en) | 2019-01-06 | 2019-01-06 | A kind of big displacement constant force spring hanging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109667989A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4313133A1 (en) * | 1992-04-22 | 1993-10-28 | Rong Jun Tie | Constant spring compensated suspension system for large objects e.g. electric cables - has fixed frame and two swivel arms forming swivel arm unit also at least one spring assembly and two movable guide rods and load fixing unit and suspension element |
| CN2585012Y (en) * | 2002-07-22 | 2003-11-05 | 颜纯 | Butterfly spring force constant device |
| CN202040440U (en) * | 2011-05-24 | 2011-11-16 | 大连弹簧有限公司 | Roller guide coaxial constant-force suspension bracket |
| CN206268624U (en) * | 2016-12-16 | 2017-06-20 | 山东佳能科技股份有限公司 | Limit-type constant-force spring hanger |
| CN108612914A (en) * | 2018-05-17 | 2018-10-02 | 扬州顺天管道附件有限公司 | A kind of Novel constant force disc spring bearing hanger component |
| CN210318839U (en) * | 2019-01-06 | 2020-04-14 | 江苏汉格机械有限公司 | Large-displacement constant-force spring hanger |
-
2019
- 2019-01-06 CN CN201910010041.1A patent/CN109667989A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4313133A1 (en) * | 1992-04-22 | 1993-10-28 | Rong Jun Tie | Constant spring compensated suspension system for large objects e.g. electric cables - has fixed frame and two swivel arms forming swivel arm unit also at least one spring assembly and two movable guide rods and load fixing unit and suspension element |
| CN2585012Y (en) * | 2002-07-22 | 2003-11-05 | 颜纯 | Butterfly spring force constant device |
| CN202040440U (en) * | 2011-05-24 | 2011-11-16 | 大连弹簧有限公司 | Roller guide coaxial constant-force suspension bracket |
| CN206268624U (en) * | 2016-12-16 | 2017-06-20 | 山东佳能科技股份有限公司 | Limit-type constant-force spring hanger |
| CN108612914A (en) * | 2018-05-17 | 2018-10-02 | 扬州顺天管道附件有限公司 | A kind of Novel constant force disc spring bearing hanger component |
| CN210318839U (en) * | 2019-01-06 | 2020-04-14 | 江苏汉格机械有限公司 | Large-displacement constant-force spring hanger |
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