CN205785748U - A kind of hook pallet apparatus of full machine low-speed flutter model spring suspended - Google Patents
A kind of hook pallet apparatus of full machine low-speed flutter model spring suspended Download PDFInfo
- Publication number
- CN205785748U CN205785748U CN201620689883.6U CN201620689883U CN205785748U CN 205785748 U CN205785748 U CN 205785748U CN 201620689883 U CN201620689883 U CN 201620689883U CN 205785748 U CN205785748 U CN 205785748U
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- CN
- China
- Prior art keywords
- pallet
- hook
- connecting rod
- upper hook
- full machine
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses the hook pallet apparatus of a kind of full machine low-speed flutter model spring suspended, pallet including sunken inside structure, described pallet is provided with columned connecting shaft, pallet edge it is provided with outside described pallet, the described pallet center of circle is provided with 2 card columns to outer side center position, it is provided with spring in described card column, described both ends of the spring connects interior Ka Jiao and wild card angle respectively, described connecting shaft top connects upper hook connecting extension bar, described upper hook connecting extension bar top connects upper hook, described upper hook connecting extension bar is additionally provided with projection, described projection connecting trays connecting rod, described pallet connecting rod connecting trays edge.This utility model by being effectively relatively fixed counterweight and pallet, installs pallet connecting rod additional, effective must decrease pallet centre-of gravity shift during tremor and does not contact the problem of pallet with counterweight, improves the accuracy of detection.
Description
Technical field
This utility model relates to mechanical spring technical field, the extension of a kind of full machine low-speed flutter model spring suspended
Hook pallet apparatus.
Background technology
In full machine low-speed flutter wind tunnel model test, the trystates using uprighting spring suspention model, i.e. model leads to more
Cross wire rope suspensioning at lower spring end, in actual mechanical process, owing to, under the frequency effect of spring low-speed flutter, can produce
Lower fluctuation, requires can not break off relations exactly to the hook of pallet, and to the counterweight in pallet due to the relation of vibration, traditional mode
Do not carry out the fixing of counterweight, easily cause the error of measurement, simultaneously because the counterweight of pallet is placed easily produces centre-of gravity shift
Problem, thus cause, the when of measuring spring performance, deviation occurs, these problems all can affect the quality management requirement of product.
Utility model content
The purpose of this utility model is to provide the hook pallet apparatus of a kind of full machine low-speed flutter model spring suspended, with
The problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of hook pallet apparatus of full machine low-speed flutter model spring suspended, it is characterised in that: include sunken inside structure
Pallet, described pallet is provided with columned connecting shaft, is provided with pallet edge outside described pallet, be used for prevent counterweight from falling
Falling, described pallet edge is provided with fixing wild card angle, and described connecting shaft both sides are provided with Nei Kajiao, and the described pallet center of circle is to outward
Center, side is provided with 2 card columns, is provided with spring in described card column, and described both ends of the spring connects interior Ka Jiao and wild card respectively
Angle, described connecting shaft top connects upper hook connecting extension bar, and described upper hook connecting extension bar top connects upper hook, described upper extension
Hook connecting rod is additionally provided with projection, described projection connecting trays connecting rod, described pallet connecting rod connecting trays edge, described torr
Tray bottom center connects lower draw-bar connecting rod, and described lower draw-bar connecting rod connects lower draw-bar.
As further program of the utility model: described interior Ka Jiao and wild card angular shape are trianglees, described interior Ka Jiao
Cooperate with wild card angle, be used for fixing counterweight.
As further program of the utility model: described pallet connecting rod quantity is 3-6.
As further program of the utility model: described upper hook-shaped is annular, it is used for preventing in vibrations process
In come off, described lower draw-bar is shaped as semicircle.
As further program of the utility model: described pallet, connecting shaft, pallet edge are one-body molded.
Compared with prior art, this utility model, by being effectively relatively fixed counterweight and pallet, installs pallet connecting rod additional, has
Imitate to decrease pallet centre-of gravity shift during tremor and do not contact the problem of pallet with counterweight, improve the accuracy of detection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hook pallet apparatus of a kind of full machine low-speed flutter model spring suspended.
In figure: the upper hook of 1-, 2-upper hook connecting extension bar, 3-projection, 4-pallet connecting rod, 5-pallet edge, 6-wild card angle,
Ka Jiao, 12-card column, 13-spring in 7-pallet, 8-connecting shaft, 9-lower draw-bar connecting rod, 10-lower draw-bar, 11-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, the hook pallet dress of a kind of full machine low-speed flutter model spring suspended
Putting, including the pallet 7 of sunken inside structure, described pallet 7 is provided with columned connecting shaft 8, is provided with torr outside described pallet 7
Dish edge 5, is used for preventing counterweight from dropping, and described pallet edge 5 is provided with fixing wild card angle 6, and described connecting shaft 8 both sides are arranged
Interior card angle 11, described pallet 7 center of circle is had to be provided with 2 card columns 12 to outer side center position, in described card column 12, be provided with spring
13, described spring 13 two ends connect interior card angle 11 and wild card angle 6 respectively, and described connecting shaft 8 top connects upper hook connecting extension bar
2, described upper hook connecting extension bar 2 top connects has upper hook 1, described upper hook connecting extension bar 2 to be additionally provided with projection 3, described projection 3
Connecting trays connecting rod 4, described pallet connecting rod 4 connecting trays edge 5, described pallet 7 bottom centre position connects lower extension
Hook connecting rod 9, described lower draw-bar connecting rod 9 connects lower draw-bar 10.
Described interior card angle 11 and wild card angle 6 shape are trianglees, and described interior card angle 11 and wild card angle 6 cooperate, and are used for
Fixing counterweight.
Described pallet connecting rod 4 quantity is 3-6.
Described upper hook 1 is shaped as annular, is used for preventing from coming off during vibrations, and described lower draw-bar 10 is shaped as half
Circular.
Described pallet 7, connecting shaft 8, pallet edge 5 are one-body molded.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (5)
1. the hook pallet apparatus of a full machine low-speed flutter model spring suspended, it is characterised in that: include sunken inside structure
Pallet (7), described pallet (7) is provided with columned connecting shaft (8), and described pallet (7) outside is provided with pallet edge (5),
Being used for preventing counterweight from dropping, described pallet edge (5) is provided with fixing wild card angle (6), and described connecting shaft (8) both sides are provided with
Interior Ka Jiao (11), described pallet (7) center of circle to outer side center position is provided with 2 card columns (12), arranges in described card column (12)
Having spring (13), described spring (13) two ends to connect interior Ka Jiao (11) and wild card angle (6) respectively, described connecting shaft (8) top is even
Being connected to hook connecting extension bar (2), described upper hook connecting extension bar (2) top connects upper hook (1), described upper hook connecting extension bar
(2) projection (3), described projection (3) connecting trays connecting rod (4), described pallet connecting rod (4) connecting trays edge it are additionally provided with
(5), described pallet (7) bottom centre position connects lower draw-bar connecting rod (9), and described lower draw-bar connecting rod (9) connects lower extension
Hook (10).
The hook pallet apparatus of a kind of full machine low-speed flutter model spring suspended the most according to claim 1, its feature exists
In: described interior Ka Jiao (11) and wild card angle (6) shape are trianglees, and described interior Ka Jiao (11) and wild card angle (6) cooperate, and use
Fix counterweight.
The hook pallet apparatus of a kind of full machine low-speed flutter model spring suspended the most according to claim 1, its feature exists
In: described pallet connecting rod (4) quantity is 3-6.
The hook pallet apparatus of a kind of full machine low-speed flutter model spring suspended the most according to claim 1, its feature exists
In: described upper hook (1) is shaped as annular, is used for preventing from coming off during vibrations, and described lower draw-bar (10) is shaped as half
Circular.
The hook pallet apparatus of a kind of full machine low-speed flutter model spring suspended the most according to claim 1, its feature exists
In: described pallet (7), connecting shaft (8), pallet edge (5) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689883.6U CN205785748U (en) | 2016-07-01 | 2016-07-01 | A kind of hook pallet apparatus of full machine low-speed flutter model spring suspended |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620689883.6U CN205785748U (en) | 2016-07-01 | 2016-07-01 | A kind of hook pallet apparatus of full machine low-speed flutter model spring suspended |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785748U true CN205785748U (en) | 2016-12-07 |
Family
ID=58126990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620689883.6U Expired - Fee Related CN205785748U (en) | 2016-07-01 | 2016-07-01 | A kind of hook pallet apparatus of full machine low-speed flutter model spring suspended |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599589A (en) * | 2021-08-09 | 2021-11-05 | 吉林大学 | Drainage device for neurosurgery doctor for preventing blocking |
-
2016
- 2016-07-01 CN CN201620689883.6U patent/CN205785748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599589A (en) * | 2021-08-09 | 2021-11-05 | 吉林大学 | Drainage device for neurosurgery doctor for preventing blocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20170701 |