CN208793809U - Compact constant supporting spring hanger - Google Patents
Compact constant supporting spring hanger Download PDFInfo
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- CN208793809U CN208793809U CN201821164972.4U CN201821164972U CN208793809U CN 208793809 U CN208793809 U CN 208793809U CN 201821164972 U CN201821164972 U CN 201821164972U CN 208793809 U CN208793809 U CN 208793809U
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- spring
- shell
- main spring
- auxiliary spring
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Abstract
Compact constant supporting spring hanger.It is related to suspension and support field, more particularly to the wherein improvement of constant supporting spring hanger.Propose that a kind of delicate structure, stability is good and long service life, it can be in the compact constant supporting spring hanger for ensuring also facilitate in the lesser region of horizontal space installation.Including shell, loading plate, main spring and main spring plate, the loading plate is located at the top of shell, and the main spring plate is removably attachable to the lower section of shell, and the main spring is vertically arranged in the housing and the bottom end of main spring is against on main spring plate；Interior main spring, interior main spring described in the main spring empty set are additionally provided in the main spring, the interior main spring is against between slider box and main spring plate.The utility model has many advantages, such as that delicate structure, stability are good, horizontal space is small and constant force supporting & stablizing on the whole.
Description
Technical field
The utility model relates to suspension and support fields, more particularly to the wherein improvement of constant supporting spring hanger.
Background technique
Constant supporting spring hanger is designed according to principle of moment balance, under the load displacement of license, loading moment and spring torque
Balance is remained, thus when pipeline or equipment are subjected to displacement, it is possible to provide a constant supporting force, to avoid to pipeline or setting
It is standby to bring additional stress.The portion that constant supporting spring hanger in the prior art is announced such as State Bureau on June 8th, 2016 mostly is entitled
" a kind of constant-force spring hanger ", application No. is shown in the Chinese patent of " 201521057091.9 ", when such suspension and support uses
Generated spring force is balanced when usually being compressed using auxiliary spring to main spring.
However, people have found in actual use, such suspension and support makes it horizontally due to the design of two auxiliary springs
Biggish space need to be occupied, to can not be arranged in the lesser region of horizontal space, installation, arrangement band to constant supporting spring hanger
Great trouble is carried out.
Utility model content
The utility model, can be true in view of the above problems, propose that a kind of delicate structure, stability is good and long service life
Protect the compact constant supporting spring hanger that can also facilitate installation in the lesser region of horizontal space.
The technical solution of the utility model are as follows: including shell, loading plate, main spring and main spring plate, the loading plate is set
In the top of shell, the main spring plate is removably attachable to the lower section of shell, the main spring be vertically arranged in the housing,
And the bottom end of main spring is against on main spring plate；It is characterized in that,
The suspension and support further includes support tube group, slider box, auxiliary spring, a pair of of connection component and a pair of of arc bump；
The slider box is placed in shell, and the top of the main spring is against on the bottom surface of slider box, the loading plate
It is connected by support tube group with slider box, at least a two strip slide openings being vertically arranged is offered on the shell, it is described
The two sides of slider box bottom surface are also symmetrically fixedly connected with two shafts, and the end point of the shaft is slidably connected at strip slide opening
In；
The connection component includes connecting rod, hinged seat, articulated shaft and idler wheel, and the auxiliary spring is horizontally disposed and is placed in
In slider box, two hinged seats are respectively fixedly connected at the both ends of auxiliary spring, and the articulated shaft is fixedly connected on hinged seat, described
The both ends of connecting rod are respectively articulated with the shaft and the articulated shaft, and the idler wheel is set in the middle part of articulated shaft；
Two arc bumps set up the two sides in auxiliary spring separately and are removably connected with the inner wall of shell, the arc
Shape convex block is against the table of arc bump towards the arc that the end face of auxiliary spring is in towards auxiliary spring side protrusion, the idler wheel
On face.
It is removable that the arc bump passes through a pair of of outer bolt, a pair of of outer nut, a pair of of inner bolt, a pair of of inner nut and shell
That unloads is connected；
A pair of outer bolt is symmetrically arranged in the two sides up and down of arc bump, the outer bolt wear the shell,
And the arc bump is against on the surface of auxiliary spring, the outer nut is fixedly connected on shell and is socketed described outer
Bolt, the outer bolt and outer nut are adapted；
One end of a pair of inner bolt is fixedly connected in arc bump and the other end is pierced by outside shell, described
Inner nut is socketed the inner bolt and fits on the outer wall of shell, and the inner bolt and inner nut are adapted.
The support tube group includes four support tubes and four screwed pipes, wear in the middle part of the screwed pipe shell,
And its bottom end is fixedly connected in slider box, four screwed pipes are distributed on four apex angles of same quadrangle again, the branch
Stay tube is threaded through in the screwed pipe and is connected with screwed pipe by screw thread, and the top of the support tube extend out to screwed pipe
It top and is rotatably attached on the bottom surface of loading plate.
There are four the strip slide opening tools, and the two sides of shell are symmetrically arranged in the strip slide opening two-by-two, described
The both ends of shaft are threaded through respectively in the two strip slide openings.
Interior main spring, interior main spring described in the main spring empty set are additionally provided in the main spring, the interior main spring supports
Between slider box and main spring plate.
Interior auxiliary spring, interior auxiliary spring described in the auxiliary spring empty set are additionally provided in the auxiliary spring, the interior auxiliary spring is consolidated
Surely it is connected between two hinged seats.
In the utility model, since auxiliary spring is substantially above main spring, rather than its two sides therefore will be significant
The whole size horizontally of suspension and support is reduced, so that suspension and support is under the premise of keeping stable constant force support, in arrangement
Lesser horizontal space is only needed, efficiently solving the prior art can not be arranged in the lesser region of horizontal space, to perseverance
The installation of power suspension and support, arrangement bring greatly troublesome problem.Have delicate structure, stability good, lateral on the whole
The advantages that space is small and constant force supporting & stablizing.
Further, since arc bump is removably connected with shell, therefore, the spacing of two arc bumps of adjusting can be passed through
The initial spring force of auxiliary spring is adjusted, i.e., upward component initial to auxiliary spring is adjusted, to finally hang to branch
The starting force of frame entirety is adjusted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this case,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the sectional view along A-A of Fig. 2,
Fig. 4 is the perspective view of Fig. 1,
Fig. 5 is the perspective view removed after local shell in this case,
Fig. 6 is that the perspective view after shell is removed in this case；
1 is shell in figure, and 10 be strip slide opening, and 11 be outer bolt, and 12 be outer nut, and 13 be inner bolt, and 14 be interior spiral shell
Mother, 2 be loading plate, and 3 be main spring, and 4 be main spring plate, and 5 be support tube group, and 51 be support tube, and 52 be screwed pipe, and 6 be sliding
Frame, 60 be shaft, and 7 be auxiliary spring, and 8 be connection component, and 81 be connecting rod, and 82 be hinged seat, and 83 be articulated shaft, and 84 be idler wheel, and 9 are
Arc bump.
Specific embodiment
The utility model as shown in figures 1 to 6, including shell 1, loading plate 2, main spring 3 and main spring plate 4, the loading plate
2 are located at the top of shell 1, and the main spring plate 4 is removably attachable to the lower section of shell 1, and the main spring 3 is vertically arranged in
In the shell 1 and bottom end of main spring 3 is against on main spring plate 4；It (is herein routine techniques in the prior art, including main spring
Plate is detachably connected in shell, therefore, no longer in this case to repeat more)
The suspension and support further includes support tube group 5, slider box 6, auxiliary spring 7, a pair of of connection component 8 and a pair of of arc bump
9；
The slider box 6 is placed in shell 1, and the top of the main spring 3 is against on the bottom surface of slider box 6, the lotus
Weight plate 2 is connected by support tube group 5 with slider box 6, and it is sliding that the strip that at least a two are vertically arranged is offered on the shell 1
Hole 10, the two sides of 6 bottom surface of slider box are also symmetrically fixedly connected with two shafts 60, and the end point of the shaft 60, which is slided, to be connected
It connects in strip slide opening 10；
The connection component 8 includes connecting rod 81, hinged seat 82, articulated shaft 83 and idler wheel 84, and 7 level of auxiliary spring is set
It sets and is placed in slider box 6, two hinged seats 82 are respectively fixedly connected at the both ends of auxiliary spring 7, and the articulated shaft 83 is fixed to be connected
It connects on hinged seat 82, the both ends of the connecting rod 81 are respectively articulated with the shaft 60 and the articulated shaft 83,84 sets of the idler wheel
It is located at 83 middle part of articulated shaft；
Two arc bumps 9 set up the two sides in auxiliary spring 7 separately and are removably connected with the inner wall of shell 1, described
Arc bump 9 is against arc towards the arc that the end face of auxiliary spring 7 is in towards auxiliary spring 7 side protrusion, the idler wheel 84
On the surface of convex block 9.In this way, when slider box, auxiliary spring and its idler wheel of two sides under doing phase when moving, due to the bullet of auxiliary spring
Spring force first becomes larger to become smaller again, and is influenced by arc bump surface shape, and auxiliary spring is to the active force of convex block and vertical direction
Angle will be in first becoming larger, until becoming smaller again after 90 °, therefore, the upward component generated on auxiliary spring will be gradually become smaller, and more
Become negative after crossing the midpoint of arc bump, thus after the spring force constantly to become larger after combining main spring compression, finally,
A constant support force is embodied on loading plate, realizes the original intention of constant force, so that after the spacing of two arc bumps immobilizes, no matter
Which height dimension is slider box be on (idler wheel need to keep being bonded with the surface of arc bump), can be by a perseverance on loading plate
Fixed upward power.
And wherein, since auxiliary spring is substantially above main spring, rather than therefore its two sides will be reduced significantly branch
The whole size horizontally of hanger so that suspension and support under the premise of keeping stable constant force support, only needed in arrangement compared with
Small horizontal space, efficiently solving the prior art can not be arranged in the lesser region of horizontal space, hang to constant force branch
The installation of frame, arrangement bring greatly troublesome problem.On the whole have delicate structure, stability is good, horizontal space is small
And the advantages that constant force supporting & stablizing.
Further, since arc bump is removably connected with shell, therefore, the spacing of two arc bumps of adjusting can be passed through
The initial spring force of auxiliary spring is adjusted, i.e., upward component initial to auxiliary spring is adjusted, to finally hang to branch
The starting force of frame entirety is adjusted.
The arc bump 9 passes through a pair of of outer bolt 11, a pair of of outer nut 12, a pair of of inner bolt 13, a pair of of inner nut 14
Removably it is connected with shell 1；
The two sides up and down of arc bump 9 are symmetrically arranged in a pair of outer bolt 11, and the outer bolt 11 wears described
Shell 1 and be against the arc bump 9 on the surface of auxiliary spring 7, the outer nut 12 be fixedly connected on shell 1 and
It is socketed the outer bolt 11, the outer bolt 11 and outer nut 12 are adapted；
One end of a pair of inner bolt 13 is fixedly connected in arc bump 9 and the other end is pierced by outside shell 1,
The inner nut 14 is socketed the inner bolt 13 and fits on the outer wall of shell 1, and the inner bolt 13 is mutually fitted with inner nut 14
Match.In use, inner nut can first be rotated outward, so that arc bump and shell can do relative motion；Outer bolt is rotated inward again,
So that arc bump is jacked up to inwardly move, finally, inner nut can be rotated inward, to lock arc bump；Conversely, by
It is in the restoring force function influence of auxiliary spring always in arc bump, therefore, outer bolt can be rotated outside first phase, then rotate inward interior
Nut may make arc bump to move out, and the locking after in place.Such detachable structure has easy to adjust, adjusting
The advantages that structural stability is good after high-efficient and adjusting.
The support tube group 5 includes four support tubes 51 and four screwed pipes 52, and the middle part of the screwed pipe 52 wears institute
It states shell 1 and its bottom end is fixedly connected in slider box 6, four screwed pipes 52 are distributed again four tops of same quadrangle
On angle, the support tube 51 is threaded through in the screwed pipe 52 and is connected with screwed pipe 52 by screw thread, the support tube 51
Top extend out to the top of screwed pipe 52 and be rotatably attached on the bottom surface of loading plate 1.In this way, passing through four support tubes
With the cooperation of at least two strip slide openings so that loading plate can keep the linearity of height when moving, so that this case can
It is effectively adapted to the biggish environment of offset loading force, has the advantages that overall structure stability is good, high reliablity.
There are four the strip slide opening tools, and the two sides of shell are symmetrically arranged in the strip slide opening two-by-two, described
The both ends of shaft are threaded through respectively in the two strip slide openings.So that this case is more convenient when processing to shell, high
Effect, and assemble more preferable using rear stability.
Interior main spring, interior main spring described in the main spring empty set are additionally provided in the main spring, the interior main spring supports
Between slider box and main spring plate.
Interior auxiliary spring, interior auxiliary spring described in the auxiliary spring empty set are additionally provided in the auxiliary spring, the interior auxiliary spring is consolidated
Surely it is connected between two hinged seats.
Claims (6)
1. compact constant supporting spring hanger, including shell, loading plate, main spring and main spring plate, the loading plate are located at shell
Top, the main spring plate are removably attachable to the lower section of shell, and the main spring is vertically arranged in the housing and main spring
Bottom end be against on main spring plate；It is characterized in that,
The suspension and support further includes support tube group, slider box, auxiliary spring, a pair of of connection component and a pair of of arc bump；
The slider box is placed in shell, and the top of the main spring is against on the bottom surface of slider box, and the loading plate passes through
Support tube group is connected with slider box, and at least a two strip slide openings being vertically arranged, the sliding are offered on the shell
The two sides of frame bottom surface are also symmetrically fixedly connected with two shafts, and the end point of the shaft is slidably connected in strip slide opening；
The connection component includes connecting rod, hinged seat, articulated shaft and idler wheel, and the auxiliary spring is horizontally disposed and is placed in sliding
In frame, two hinged seats are respectively fixedly connected at the both ends of auxiliary spring, and the articulated shaft is fixedly connected on hinged seat, the connecting rod
Both ends be respectively articulated with the shaft and the articulated shaft, the idler wheel is set in the middle part of articulated shaft；
Two arc bumps set up the two sides in auxiliary spring separately and are removably connected with the inner wall of shell, and the arc is convex
Block is against the surface of arc bump towards the arc that the end face of auxiliary spring is in towards auxiliary spring side protrusion, the idler wheel
On.
2. compact constant supporting spring hanger according to claim 1, which is characterized in that the arc bump passes through an external spiral shell
Bolt, a pair of of outer nut, a pair of of inner bolt, a pair of of inner nut are removably connected with shell；
The two sides up and down of arc bump are symmetrically arranged in a pair of outer bolt, and the outer bolt wears the shell and supports
On surface of the arc bump backwards to auxiliary spring, the outer nut is fixedly connected on shell and is socketed the outer bolt,
The outer bolt and outer nut are adapted；
One end of a pair of inner bolt is fixedly connected in arc bump and the other end is pierced by outside shell, the interior spiral shell
Mother set connects the inner bolt and fits on the outer wall of shell, and the inner bolt and inner nut are adapted.
3. compact constant supporting spring hanger according to claim 1, which is characterized in that the support tube group includes four supports
Pipe and four screwed pipes wear the shell in the middle part of the screwed pipe and its bottom end are fixedly connected in slider box, four institutes
It states screwed pipe to be distributed on four apex angles of same quadrangle again, the support tube is threaded through in the screwed pipe and and screwed pipe
It is connected by screw thread, the top of the support tube extend out to above screwed pipe and is rotatably attached to the bottom surface of loading plate
On.
4. compact constant supporting spring hanger according to claim 1, which is characterized in that there are four the strip slide opening tools,
The two sides of shell are symmetrically arranged in the strip slide opening two-by-two, and the both ends of the shaft are threaded through two strips respectively
In slide opening.
5. compact constant supporting spring hanger according to claim 1, which is characterized in that be additionally provided with interior main bullet in the main spring
Spring, interior main spring described in the main spring empty set, the interior main spring are against between slider box and main spring plate.
6. compact constant supporting spring hanger according to claim 1, which is characterized in that be additionally provided with interior secondary bullet in the auxiliary spring
Spring, interior auxiliary spring described in the auxiliary spring empty set, the interior auxiliary spring are fixedly connected between two hinged seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164972.4U CN208793809U (en) | 2018-07-23 | 2018-07-23 | Compact constant supporting spring hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164972.4U CN208793809U (en) | 2018-07-23 | 2018-07-23 | Compact constant supporting spring hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793809U true CN208793809U (en) | 2019-04-26 |
Family
ID=66203111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821164972.4U Active CN208793809U (en) | 2018-07-23 | 2018-07-23 | Compact constant supporting spring hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709018A (en) * | 2018-07-23 | 2018-10-26 | 扬州市泰克管道机械有限公司 | A kind of compact constant supporting spring hanger |
-
2018
- 2018-07-23 CN CN201821164972.4U patent/CN208793809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709018A (en) * | 2018-07-23 | 2018-10-26 | 扬州市泰克管道机械有限公司 | A kind of compact constant supporting spring hanger |
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