CN205839969U - A kind of steel construction polar connecting structure of antidetonation - Google Patents
A kind of steel construction polar connecting structure of antidetonation Download PDFInfo
- Publication number
- CN205839969U CN205839969U CN201620781508.4U CN201620781508U CN205839969U CN 205839969 U CN205839969 U CN 205839969U CN 201620781508 U CN201620781508 U CN 201620781508U CN 205839969 U CN205839969 U CN 205839969U
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- CN
- China
- Prior art keywords
- antidetonation
- bar
- column
- ground
- support plate
- 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.)
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Abstract
The utility model discloses the steel construction polar connecting structure of a kind of antidetonation, including column and ground, between column and ground, be provided with connection assembly；Described connection assembly includes midfoot support plate, being provided with connection post on the upper surface of midfoot support plate, the bottom of midfoot support plate is provided with lower connection post, is provided with connecting groove in upper connection post, the lower end of column is arranged in connecting groove, and lower connection post is arranged in ground；Being provided with antishock device between described lower connection post and midfoot support plate, antishock device includes some support bars, and support bar is arc, and support bar is provided with auxiliary pole.The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.
Description
Technical field
This utility model relates to the steel construction polar connecting structure of a kind of antidetonation, belongs to field of steel structure.
Background technology
The structure that steel construction is made up of steel material, is one of main building construction types.Structure is mainly by shaped steel
The component compositions such as the girder steel made with steel plate etc., steel column, steel truss, generally use between each component or parts weld seam, bolt or
Rivet interlacement.The feature of steel be intensity high, from heavy and light, integral rigidity is good, deformability is strong, therefore be used for building large span and surpassing
Building high, extra-duty is particularly suitable；Material homogeneity and isotropism are good, belong to perfect elastic body, best suit common engineering
The basic assumption of mechanics；Material plasticity, good toughness, can have moderate finite deformation, can bear dynamic load well；Construction period is short；
Its industrialization degree is high, can carry out the Virtual production that mechanization degree is high.In prior art, two vertical crossbeams arrange one
As be to use the threaded mode of installing hole to be attached, such connected mode arranges connection due to needs on I-steel
Hole, so that the intensity of the I-steel of connection hole reduces.
Utility model content
The deficiency existed for prior art, technical problem to be solved in the utility model is to provide a kind of antidetonation
Steel construction polar connecting structure, does not use the mode of installing hole to be attached, improves the bonding strength of I-steel.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, the steel construction pillar of a kind of antidetonation is even
Access node structure, including column and ground, is provided with connection assembly between column and ground；Described connection assembly includes midfoot support
Plate, the upper surface of midfoot support plate is provided with connection post, and the bottom of midfoot support plate is provided with lower connection post, upper connection post
Inside being provided with connecting groove, the lower end of column is arranged in connecting groove, and lower connection post is arranged in ground；Described lower connection post
And being provided with antishock device between midfoot support plate, antishock device includes some support bars, and support bar is arc, and support bar sets
Being equipped with auxiliary pole, the lower end of auxiliary pole contacts with the upper surface of lower connection post；It is provided with some on described midfoot support plate
Antidetonation bar, antidetonation bar is arc, and the radian of antidetonation bar is 2.8；Auxiliary antidetonation bar, antidetonation bar and auxiliary it is provided with on described antidetonation bar
The lower end helping antidetonation bar is arranged in ground.
Optimize, the steel construction polar connecting structure of above-mentioned antidetonation, described column is provided with some upright supports bars, vertical
Post support bar is arc, and the radian of upright supports bar is 2.94, lower end contact with the upper surface of upper connection post.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The application's
Design is by arranging midfoot support plate, and arranges connection post and lower connection post connection column on midfoot support plate upper and lower end face
And ground, and the design of the application adds, between lower connection post and midfoot support plate, the antidetonation being made up of some support bars
Device, is set to support bar arc and can play absorption vibration energy when column and ground are by sharp pounding and acted on,
The shock resistance making column and ground increases.The design of auxiliary support bar increases the shock-absorption of support bar, and divides
Load support bar vibrations received power, further increases the shock resistance of antishock device.The design of antidetonation bar be in order to increase in
Portion's gripper shoe degree of stability in vibrations, prevents column from causing inclination because of sharp pounding.The Design assistant of upright supports bar resists
The effect of shake bar, when column is by sharp pounding, keeps the degree of stability of column further.The design of the application is through numeral
Simulation column and ground stress degree in the case of by sharp pounding, determine upright supports bar, antidetonation bar and auxiliary
The radian value of strut, to ensure the earthquake that can stand 6 grades of column and ground.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1 be column, 2 for ground, 3 for midfoot support plate, 4 for upper connection post, 5 for lower connection post, 6 for support bar,
7 be auxiliary pole, 8 be antidetonation bar, 9 be auxiliary antidetonation bar, 10 for upright supports bar.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is the steel construction polar connecting structure of a kind of antidetonation, including column and ground, column and ground it
Between be provided with connection assembly；Described connection assembly includes midfoot support plate, and the upper surface of midfoot support plate is provided with connection
Post, the bottom of midfoot support plate is provided with lower connection post, is provided with connecting groove in upper connection post, and the lower end of column is arranged at even
Connecing in groove, lower connection post is arranged in ground；It is provided with antishock device, antidetonation between described lower connection post and midfoot support plate
Device includes some support bars, and support bar is arc, and support bar is provided with auxiliary pole, the lower end of auxiliary pole with under be connected
The upper surface contact of post；Being provided with some antidetonation bars on described midfoot support plate, antidetonation bar is arc, and the radian of antidetonation bar is
2.8；Being provided with auxiliary antidetonation bar on described antidetonation bar, the lower end of antidetonation bar and auxiliary antidetonation bar is arranged in ground.Described vertical
Being provided with some upright supports bars on post, upright supports bar is arc, and the radian of upright supports bar is 2.94, lower end and upper company
Connect the upper surface contact of post.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.The application's
Design is by arranging midfoot support plate, and arranges connection post and lower connection post connection column on midfoot support plate upper and lower end face
And ground, and the design of the application adds, between lower connection post and midfoot support plate, the antidetonation being made up of some support bars
Device, is set to support bar arc and can play absorption vibration energy when column and ground are by sharp pounding and acted on,
The shock resistance making column and ground increases.The design of auxiliary support bar increases the shock-absorption of support bar, and divides
Load support bar vibrations received power, further increases the shock resistance of antishock device.The design of antidetonation bar be in order to increase in
Portion's gripper shoe degree of stability in vibrations, prevents column from causing inclination because of sharp pounding.The Design assistant of upright supports bar resists
The effect of shake bar, when column is by sharp pounding, keeps the degree of stability of column further.The design of the application is through numeral
Simulation column and ground stress degree in the case of by sharp pounding, determine upright supports bar, antidetonation bar and auxiliary
The radian value of strut, to ensure the earthquake that can stand 6 grades of column and ground.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in essential scope of the present utility model, the change made, retrofits, adds or replaces, all
Protection domain of the present utility model should be belonged to.
Claims (2)
1. the steel construction polar connecting structure of an antidetonation, it is characterised in that: include column and ground, set between column and ground
It is equipped with connection assembly；Described connection assembly includes midfoot support plate, and the upper surface of midfoot support plate is provided with connection post, in
The bottom of portion's gripper shoe is provided with lower connection post, is provided with connecting groove in upper connection post, and it is recessed that the lower end of column is arranged at connection
In groove, lower connection post is arranged in ground；It is provided with antishock device, antishock device between described lower connection post and midfoot support plate
Including some support bars, support bar is arc, and support bar is provided with auxiliary pole, the lower end of auxiliary pole and the lower post that is connected
Upper surface contacts；Being provided with some antidetonation bars on described midfoot support plate, antidetonation bar is arc, and the radian of antidetonation bar is 2.8；Institute
Stating and be provided with auxiliary antidetonation bar on antidetonation bar, the lower end of antidetonation bar and auxiliary antidetonation bar is arranged in ground.
The steel construction polar connecting structure of antidetonation the most according to claim 1, it is characterised in that: it is provided with on described column
Some upright supports bars, upright supports bar is arc, and the radian of upright supports bar is 2.94, lower end with on be connected the upper end of post
Face contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781508.4U CN205839969U (en) | 2016-07-25 | 2016-07-25 | A kind of steel construction polar connecting structure of antidetonation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781508.4U CN205839969U (en) | 2016-07-25 | 2016-07-25 | A kind of steel construction polar connecting structure of antidetonation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839969U true CN205839969U (en) | 2016-12-28 |
Family
ID=57626123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781508.4U Expired - Fee Related CN205839969U (en) | 2016-07-25 | 2016-07-25 | A kind of steel construction polar connecting structure of antidetonation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839969U (en) |
-
2016
- 2016-07-25 CN CN201620781508.4U patent/CN205839969U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161228 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |