CN206599851U - Cross structure ball type network frame bridle iron - Google Patents
Cross structure ball type network frame bridle iron Download PDFInfo
- Publication number
- CN206599851U CN206599851U CN201720334860.8U CN201720334860U CN206599851U CN 206599851 U CN206599851 U CN 206599851U CN 201720334860 U CN201720334860 U CN 201720334860U CN 206599851 U CN206599851 U CN 206599851U
- Authority
- CN
- China
- Prior art keywords
- plate
- seat board
- upper base
- plane
- base 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.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to bearing technical field, discloses a kind of cross structure ball type network frame bridle iron.It is mainly characterized in that：Including upper base plate, middle spherical plate and lower seat board, top offset plate is provided with above the upper base plate, bottom offset plate is provided with below lower seat board, top offset plate is arranged in a mutually vertical manner with bottom offset plate, the bottom of upper base plate is provided with draw ring, the top of lower seat board is provided with the bulge loop matched with draw ring, and draw ring is sphere-contact with bulge loop.Cross structure ball type network frame bridle iron provided by the utility model, top offset plate can carry out plane four-degree-of-freedom displacement with bottom offset plate, and upper base plate, the draw ring of lower seat board and bulge loop are that sphere-contact realizes big corner again.Bearing meets the performance requirement of the displacement of plane four-degree-of-freedom and big corner.Its compact conformation, upper arm-tie, lower pulling plate physical dimension are small, and tensile strength is high, and bearing entire area is small, adapt to the demand of grid structure.
Description
Technical field
The utility model belongs to bearing technical field, more particularly to a kind of architectural cross structure ball type network frame steel used
Bearing.
Background technology
In recent years, grid structure develops to maximization, and net rack support needs the property of the displacement of plane four-degree-of-freedom and big corner
It can require, it is necessary to bearing vertically and horizontally displacement increasing.Due to the requirement of bearing tensile property, the displacement board size increase of bearing compared with
Greatly.And bearing needs the pier connected and the support plate suqare welded with rack to have larger limitation, existing seat structure can not be fitted
Answer the demand of grid structure.
Utility model content
Problem to be solved in the utility model is just to provide a kind of reduction maximization grid structure support displacement board size, full
The cross structure ball type network frame bridle iron of sufficient jig size requirement.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Including upper base plate, middle spherical plate and
Lower seat board, it is that plane, bottom are convex spherical at the top of plane, middle spherical plate that the top and bottom of upper base plate, which are all, lower seat board
Top be that concave spherical surface, bottom are plane, be provided with flat frictional pair between upper base plate and middle spherical plate, middle spherical plate and under
Sphere friction pair is provided between seat board, it is characterised in that：It is all plane that top and bottom are provided with above the upper base plate
Top offset plate, top offset plate bottom is provided with upper arm-tie, and upper base plate is provided with the convex platform matched with upper arm-tie, upper arm-tie with
Convex platform is plane contact, and flat frictional pair is provided between top offset plate and upper base plate；It is provided with below the lower seat board
Top and bottom are all to be provided with lower pulling plate at the top of the bottom offset plate of plane, bottom offset plate, and lower seat board is provided with and lower pulling plate phase
The lower convex platform of matching, lower pulling plate is plane contact with lower convex platform, and lower plane friction pair is provided between bottom offset plate and lower seat board；On
Displacement plate is arranged in a mutually vertical manner with bottom offset plate, and the bottom of upper base plate is provided with draw ring, and the top of lower seat board is provided with and draw ring
The bulge loop matched, draw ring is sphere-contact with bulge loop.
Top offset plate is set above cross structure ball type network frame bridle iron provided by the utility model, upper base plate, under
Bottom offset plate is set, and top offset plate is arranged in a mutually vertical manner with bottom offset plate, top offset plate and bottom offset plate can be with below seat board
Carry out plane four-degree-of-freedom displacement.And upper base plate, the draw ring of lower seat board and bulge loop realize big corner for sphere-contact.This
Sample, bearing meets the performance requirement of the displacement of plane four-degree-of-freedom and big corner.In addition, top offset plate, upper base plate, middle sphere
Plate, lower seat board and bottom offset plate integrally connected, compact conformation, upper arm-tie are matched with convex platform size, and lower pulling plate is big with lower convex platform
Small matching, had both reduced upper arm-tie, lower pulling plate physical dimension, and tensile strength is improved again, reduced structure height, reduced bearing whole
Bulk area, bearing size meets the pier of needs connection and the limitation for the support plate suqare welded with rack, adapts to grid structure
Demand.
Brief description of the drawings
Fig. 1 is the vertical structure schematic diagram of the utility model cross structure ball type network frame bridle iron；
Fig. 2 is the transversary schematic diagram of cross structure ball type network frame bridle iron.
Embodiment
The concrete structure of cross structure ball type network frame bridle iron provided by the utility model is done below in conjunction with the accompanying drawings into
One step is described in detail.
As shown in Figure 1, 2, cross structure ball type network frame bridle iron provided by the utility model includes top and bottom all
For the top offset plate 1 of plane, top and bottom are all the upper base plate 2 of plane, the intermediate that top is plane, bottom is convex spherical
Panel 3, the lower seat board 4 that top is concave spherical surface, bottom is plane, top and bottom are all the bottom offset plate 5 of plane, top offset plate
Flat frictional pair 6 is provided between 1 and upper base plate 2, the seat of honour is provided with flat frictional pair 7, intermediate between 2 and middle spherical plate 3
Sphere friction pair 8 is provided between panel 3 and lower seat board 4, lower plane friction pair 9 is provided between bottom offset plate 5 and lower seat board 4, on
The bottom of displacement plate 1 is provided with upper arm-tie 10, and upper base plate 2 is provided with the convex platform 11 matched with upper arm-tie 10, upper arm-tie 10 with
Convex platform 11 is plane contact, and the top of bottom offset plate 5 is provided with lower pulling plate 12, and lower seat board 4 is provided with to match with lower pulling plate 12
Lower convex platform 13, lower pulling plate 12 and lower convex platform 13 are plane contact, and top offset plate 1 is arranged in a mutually vertical manner with bottom offset plate 5, the seat of honour
The bottom of plate 2 is provided with draw ring 14, and the top of lower seat board 4 is provided with the bulge loop 15 matched with draw ring 14, draw ring 14 and bulge loop
15 be sphere-contact.
Top offset plate 1 is set above cross structure ball type network frame bridle iron provided by the utility model, upper base plate 2,
Bottom offset plate 5 is set below lower seat board 4, and top offset plate 1 is arranged in a mutually vertical manner with bottom offset plate 5, top offset plate 1 and bottom offset
Plate 5 can carry out plane four-degree-of-freedom displacement.And the draw ring 14 of upper base plate 1, lower seat board 2 is realized with bulge loop 15 for sphere-contact
Big corner.So, bearing meets the performance requirement of the displacement of plane four-degree-of-freedom and big corner.In addition, top offset plate 1, the seat of honour
Plate 2, middle spherical plate 3, lower seat board 4 and the integrally connected of bottom offset plate 5, compact conformation, upper arm-tie 10 and the size of convex platform 11
Match somebody with somebody, lower pulling plate 12 is matched with the size of lower convex platform 13, both reduced upper arm-tie 10, the physical dimension of lower pulling plate 12, tension is improved again
Intensity, reduces structure height, reduces bearing entire area, the branch that bearing size meets the pier of needs connection and welded with rack
The limitation of fagging area, adapts to the demand of grid structure.
Cross structure ball type network frame bridle iron provided by the utility model, is not limited only to said structure, all in this practicality
Any modifications, equivalent substitutions and improvements made on novel foundation etc., should be included within protection domain of the present utility model.
Claims (1)
1. cross structure ball type network frame bridle iron, including upper base plate, middle spherical plate and lower seat board, the top and bottom of upper base plate
All it is plane, is that plane, bottom are convex spherical at the top of middle spherical plate, is that concave spherical surface, bottom are plane at the top of lower seat board,
Flat frictional pair is provided between upper base plate and middle spherical plate, sphere friction pair is provided between middle spherical plate and lower seat board, its
It is characterised by：The top offset plate that top and bottom are all plane is provided with above the upper base plate, top offset plate bottom is set
There is upper arm-tie, upper base plate is provided with the convex platform matched with upper arm-tie, and upper arm-tie is plane contact, top offset plate with convex platform
Upper flat frictional pair is provided between upper base plate；The bottom offset that top and bottom are all plane is provided with below the lower seat board
Lower pulling plate is provided with the top of plate, bottom offset plate, lower seat board is provided with the lower convex platform matched with lower pulling plate, lower pulling plate and lower convex platform
For plane contact, lower plane friction pair is provided between bottom offset plate and lower seat board；Top offset plate is mutually perpendicular to set with bottom offset plate
Put, the bottom of upper base plate is provided with draw ring, and the top of lower seat board is provided with the bulge loop matched with draw ring, and draw ring is ball with bulge loop
Face is contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334860.8U CN206599851U (en) | 2017-03-31 | 2017-03-31 | Cross structure ball type network frame bridle iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720334860.8U CN206599851U (en) | 2017-03-31 | 2017-03-31 | Cross structure ball type network frame bridle iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599851U true CN206599851U (en) | 2017-10-31 |
Family
ID=60146106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720334860.8U Expired - Fee Related CN206599851U (en) | 2017-03-31 | 2017-03-31 | Cross structure ball type network frame bridle iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206599851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206186A (en) * | 2019-06-21 | 2019-09-06 | 大连理工大学 | It is a kind of can friction energy-dissipating grid structure plate bearing |
-
2017
- 2017-03-31 CN CN201720334860.8U patent/CN206599851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206186A (en) * | 2019-06-21 | 2019-09-06 | 大连理工大学 | It is a kind of can friction energy-dissipating grid structure plate bearing |
| CN110206186B (en) * | 2019-06-21 | 2024-01-05 | 大连理工大学 | Grid structure flat plate support capable of dissipating energy through friction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171031 |