CN206459801U - A kind of Double earthquakes attachment structure - Google Patents
A kind of Double earthquakes attachment structure Download PDFInfo
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- CN206459801U CN206459801U CN201720177921.4U CN201720177921U CN206459801U CN 206459801 U CN206459801 U CN 206459801U CN 201720177921 U CN201720177921 U CN 201720177921U CN 206459801 U CN206459801 U CN 206459801U
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- connect base
- force transferring
- attachment structure
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Abstract
The utility model discloses a kind of Double earthquakes attachment structure, including connection panel, connect base and force transferring structure, the bolt hole for being connected with experiment test specimen is provided with the connection panel, downside of the upper end of two connect bases with the connection panel is fixedly connected, the connecting hole for being connected with shake table is provided with the connect base, the side of two connect bases is fixedly connected by the force transferring structure, and the upper side of the force transferring structure is fixedly connected with the downside of the connection panel.A kind of Double earthquakes attachment structure of the utility model constitutes the attachment structure of a connection shake table and experiment test specimen by connecting panel, connect base and force transferring structure, it is used as the means of transmission vibrational excitation, the ability of two shake tables can be applied on same test specimen, expand the load capability of vibration test.
Description
Technical field
The utility model is related to field of structural design, more particularly to a kind of Double earthquakes attachment structure.
Background technology
When carrying out the vibration test of big quality test specimen, the thrust of separate unit shake table may be not enough, it is impossible to implements experiment.It is existing
Have to use Double earthquakes or multi shaker in technology and push away method and solve the problem.It is found that the company of connection shake table and fixture
During the insufficient rigidity of binding structure, notable decay will occurs in oscillating load, and test specimen, which still occurs, does not reach due examination.If
The size of attachment structure is increased, the quality of structure can also respond raising, this will cause the most of thrust of attachment structure consumption, cause
Thrust is not enough.
Utility model content
The purpose of this utility model is that provides a kind of Double earthquakes attachment structure to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：
Set on a kind of Double earthquakes attachment structure, including connection panel, connect base and force transferring structure, the connection panel
Be equipped with for the bolt hole that be connected of experiment test specimen, the upper ends of two connect bases with the downside for connecting panel
It is fixedly connected, the connecting hole for being connected with shake table, the side of two connect bases is provided with the connect base
It is fixedly connected by the force transferring structure, the upper side of the force transferring structure is fixedly connected with the downside of the connection panel.
Preferably, the connect base is circular configuration, and the connect base is internally provided with multiple lightening holes, institute
State connecting hole to be arranged on along along the connecting plate of the radial direction setting of the connect base, be provided with and institute on the connection panel
State the corresponding through hole of connecting hole.
Specifically, the force transferring structure includes center riser, inner vertical plate, outer vertical plate, cant board and inner reinforced plate, described in two
Cant board is be arranged in parallel, and the two ends of two cant boards are fixed and tangent with the lateral surface of two connect bases respectively,
The center riser is fixedly installed between two connect bases and be arranged in parallel with the cant board, multiple inner vertical plates
Be uniformly arranged on the both sides of the center riser, and be arranged in parallel with the center riser, multiple inner reinforced plates with it is described in
Heart riser is vertically arranged and is located at respectively between two adjacent inner vertical plates, and constitutes square cavity with the inner vertical plate.
Further, the force transferring structure also includes cant board, short diagonal bar plate, long diagonal bar plate and horizontal bar plate, two sides
Riser is set in parallel in the outside of the outer vertical plate respectively, and the long diagonal bar plate is inclined at the cant board and described outer vertical
Between plate, the horizontal bar plate is vertically set between the cant board and the outer vertical plate, and the short diagonal bar plate is inclined at
Between the connect base and the outer vertical plate, the long diagonal bar plate, the short diagonal bar plate and the horizontal bar plate are arranged at institute
On the extended line for the radius for stating connect base.
The beneficial effects of the utility model are：
A kind of Double earthquakes attachment structure of the utility model constitutes one by connecting panel, connect base and force transferring structure
The attachment structure of shake table and experiment test specimen is connected, can be the abilities of two shake tables as the means of transmission vibrational excitation
It is applied on same test specimen, expands the load capability of vibration test.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Double earthquakes attachment structure described in the utility model；
Fig. 2 is a kind of half-section diagram of Double earthquakes attachment structure described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of Double earthquakes attachment structure of the utility model, including connection panel 1, connect base 3
And force transferring structure, the bolt hole 2 being provided with panel 1 for being connected with experiment test specimen is connected, the upper end of two connect bases 3 is equal
It is fixedly connected with the downside for being connected panel 1, the connecting hole 4 for being connected with shake table, two companies is provided with connect base 3
The side for connecing base 3 is fixedly connected by force transferring structure, and the upper side of force transferring structure connects with being connected the downside of panel 1 and fixing
Connect, connect base 3 is circular configuration, and connect base 3 is internally provided with multiple lightening holes 5, connecting hole 4 is arranged on along connection
On the connecting plate that the radial direction of base 3 is set, it is provided with and the corresponding through hole of connecting hole 4 on connection panel 1.
Force transferring structure includes center riser 6, inner vertical plate 7, outer vertical plate 8, cant board 9, inner reinforced plate 10, cant board 9, short diagonal bar
Plate 12, long diagonal bar plate 13 and horizontal bar plate 11, two cant boards 9 are be arranged in parallel, and the two ends of two cant boards 9 are connected with two respectively
The lateral surface of base 3 is fixed and tangent, and center riser 6 is fixedly installed between two connect bases 3 and parallel with cant board 9
Set, multiple inner vertical plates 7 are uniformly arranged on the both sides of center riser 6, and are be arranged in parallel with center riser 6, multiple inner reinforced plates 10
It is vertically arranged and is located at respectively between two adjacent inner vertical plates 7 with center riser 6, and square cavity, two is constituted with inner vertical plate 7
Individual cant board 9 is set in parallel in the outside of outer vertical plate 8 respectively, long diagonal bar plate 13 be inclined at cant board 9 and outer vertical plate 8 it
Between, horizontal bar plate 11 is vertically set between cant board 9 and outer vertical plate 8, and short diagonal bar plate 12 is inclined at connect base 3 and stood with outer
Between plate 8, long diagonal bar plate 13, short diagonal bar plate 12 and horizontal bar plate 11 are arranged on the extended line of the radius of connect base 3.
The utility model is directed to a kind of stud connector design method between Double earthquakes and fixture or test specimen, particularly exists
The big attachment structure design method for improving the rigidity of structure and oscillating load transmission efficiency of test specimen quality, the attachment structure can be two
The ability of individual shake table is applied on same test specimen, expands the load capability of vibration test.Using when pass through connect base 3
Connecting hole 4 is connected with vibration table surface, is connected by the bolt hole 2 connected on panel 1 with fixture or test specimen, two shake tables
Excitation prolongs vibration table surface, connect base 3, force transferring structure, connection panel 1 etc. and is delivered to test fixture or test specimen.The connector
Cast using magnesium-aluminium alloy material, structure good heat dissipation effect, can effectively reduce the risk of material combustion in casting process.
48 lightening holes 5 are provided with inside connect base 3, center of multiple lightening holes 5 along connect base 3 is distributed in a ring,
The panel that attachment structure is connected with fixture or test specimen, panel has thereon for rectangle to be easy to be connected with vibration test fixture or test specimen
Bolt hole 2.
Attachment structure is aligned with two shake table link bolt hole 2 first when in use, by screw by connecting panel 1
On through hole be thrown to attachment structure base contiguous block position, tighten bolt, connection speed is fast, and convenient dismantle.
In jockey and attachment structure panel by fixture or test specimen and attachment structure link bolt hole 2 and fixture pair
Just, screw is reached into firm connection through connection panel 1 and fixture bolt hole 2.Connection speed is fast, and convenient dismounting.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within protection domain of the present utility model.
Claims (4)
1. a kind of Double earthquakes attachment structure, it is characterised in that：Including connection panel, connect base and force transferring structure, the company
Be provided with junction plate for the bolt hole that is connected of experiment test specimen, the upper ends of two connect bases with the joint face
The downside of plate is fixedly connected, and the connecting hole for being connected with shake table, two connections are provided with the connect base
The side of base is fixedly connected by the force transferring structure, the downside of the upper side of the force transferring structure and the connection panel
It is fixedly connected.
2. a kind of Double earthquakes attachment structure according to claim 1, it is characterised in that：The connect base is tied to be circular
Structure, and the connect base is internally provided with multiple lightening holes, the connecting hole is arranged on the radius along the connect base
On the connecting plate that direction is set, through hole corresponding with the connecting hole is provided with the connection panel.
3. a kind of Double earthquakes attachment structure according to claim 2, it is characterised in that：The force transferring structure includes center
Riser, inner vertical plate, outer vertical plate, cant board and inner reinforced plate, two cant boards be arranged in parallel, the two ends of two cant boards
Fixed and tangent with the lateral surface of two connect bases respectively, the center riser is fixedly installed on two connection bottoms
Be arranged in parallel between seat and with the cant board, multiple inner vertical plates are uniformly arranged on the both sides of the center riser, and with institute
The center riser of stating be arranged in parallel, multiple inner reinforced plates be vertically arranged with the center riser and be located at respectively two it is adjacent interior
Between riser, and square cavity is constituted with the inner vertical plate.
4. a kind of Double earthquakes attachment structure according to claim 3, it is characterised in that：The force transferring structure also includes side
Riser, short diagonal bar plate, long diagonal bar plate and horizontal bar plate, two cant boards are set in parallel in the outside of the outer vertical plate respectively,
The long diagonal bar plate is inclined between the cant board and the outer vertical plate, and the horizontal bar plate is vertically set on described edge-on
Between plate and the outer vertical plate, the short diagonal bar plate is inclined between the connect base and the outer vertical plate, the length
Diagonal bar plate, the short diagonal bar plate and the horizontal bar plate are arranged on the extended line of the radius of the connect base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177921.4U CN206459801U (en) | 2017-02-27 | 2017-02-27 | A kind of Double earthquakes attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177921.4U CN206459801U (en) | 2017-02-27 | 2017-02-27 | A kind of Double earthquakes attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459801U true CN206459801U (en) | 2017-09-01 |
Family
ID=59691648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720177921.4U Active CN206459801U (en) | 2017-02-27 | 2017-02-27 | A kind of Double earthquakes attachment structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN206459801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840565A (en) * | 2017-02-27 | 2017-06-13 | 中国工程物理研究院总体工程研究所 | A kind of Double earthquakes attachment structure |
| CN112611531A (en) * | 2020-11-27 | 2021-04-06 | 中国科学院地质与地球物理研究所 | Intelligent guide drilling downhole tool vibration test tool |
| CN112611530A (en) * | 2020-11-27 | 2021-04-06 | 中国科学院地质与地球物理研究所 | Base for vibration test tool of intelligent guide drilling downhole tool |
-
2017
- 2017-02-27 CN CN201720177921.4U patent/CN206459801U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840565A (en) * | 2017-02-27 | 2017-06-13 | 中国工程物理研究院总体工程研究所 | A kind of Double earthquakes attachment structure |
| CN106840565B (en) * | 2017-02-27 | 2023-08-15 | 中国工程物理研究院总体工程研究所 | Double-vibrating table connecting structure |
| CN112611531A (en) * | 2020-11-27 | 2021-04-06 | 中国科学院地质与地球物理研究所 | Intelligent guide drilling downhole tool vibration test tool |
| CN112611530A (en) * | 2020-11-27 | 2021-04-06 | 中国科学院地质与地球物理研究所 | Base for vibration test tool of intelligent guide drilling downhole tool |
| CN112611530B (en) * | 2020-11-27 | 2021-10-26 | 中国科学院地质与地球物理研究所 | Base for vibration test tool of intelligent guide drilling downhole tool |
| CN112611531B (en) * | 2020-11-27 | 2021-11-19 | 中国科学院地质与地球物理研究所 | Intelligent guide drilling downhole tool vibration test tool |
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