CN205153137U - Articulated support of connecting of one -way slip type of respiration - Google Patents
Articulated support of connecting of one -way slip type of respiration Download PDFInfo
- Publication number
- CN205153137U CN205153137U CN201520919998.5U CN201520919998U CN205153137U CN 205153137 U CN205153137 U CN 205153137U CN 201520919998 U CN201520919998 U CN 201520919998U CN 205153137 U CN205153137 U CN 205153137U
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- China
- Prior art keywords
- pin plate
- pin
- respiration
- plate
- bearing
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- 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
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses an articulated support of connecting of one -way slip type of respiration, this support include lower pin plate, go up the pin plate, the both sides of pin plate set up the pin plate respectively down to through can be under the round pin hub connection of activity about in the pinhole on the pin plate, the pin plate passes through the lower pin plate fixed plate and substructure pedestal connection that the below set up down, last pin plate sets up the pin plate fixed plate through the top and is connected with the superstructure member. The utility model provides a have the influence of great moment of flexure or great horizontal thrust when being connected between space large -span steel construction and lower part concrete structure or the basis, simplified the connected node between space large -span steel construction and lower part concrete structure or the basis, reduced lower part concrete member cross -section or save the basis and use the material.
Description
Technical field
The utility model belongs to technical field of buildings, is specifically related to a kind of unidirectional slip type of respiration and is articulated and connected bearing.
Background technology
Along with improving constantly of current domestic construction technology, large-span space requires more and more wider, for realizing this goal, and many employing steel work space truss or space truss structure.Because steel work affects by temperature load or other live load, easily produce significant horizontal thrust and moment of flexure, bottom concrete structure (as concrete beam) or basis are had a negative impact.In order to eliminate this impact, connected mode is therebetween most important.The utility model device, solves problems just and produces, and has both utilized to be hinged to release moment of flexure adverse effect, utilizes again and slidably type of respiration method can release horizontal thrust adverse effect.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of unidirectional slip type of respiration to be articulated and connected bearing.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of unidirectional slip type of respiration to be articulated and connected bearing, and this bearing comprises lower pin plate, upper pin plate, and the both sides of described lower pin plate arrange pin plate respectively, and by can left and right is movable in the pin-and-hole on lower pin plate pinned connection; The lower pin plate fixed head that described lower pin plate is arranged by below is connected with substructure pedestal, and described upper pin plate arranges upper pin plate fixed head by top and is connected with superstructure rod member.
In such scheme, the pin-and-hole on described upper pin plate is circular port, and pin-and-hole is provided with bearing pin fixed head.
In such scheme, the pin-and-hole of described lower pin plate is rectangle elongated hole.
In such scheme, the thickness of described lower pin plate should be two pieces of upper pin plate gross thickness.
Compared with prior art, the beneficial effects of the utility model:
The utility model solves large-span space steel work and the impact that there is larger moment of flexure or larger horizontal thrust when being connected between bottom concrete structure or basis; Simplify the connected node between large-span space steel work and bottom concrete structure or basis, reduce concrete component cross section, bottom or save basis material.
Accompanying drawing explanation
The structural representation that Fig. 1 provides a kind of unidirectional slip type of respiration to be articulated and connected bearing for the utility model embodiment;
The structural representation of the upper pin plate that Fig. 2 provides a kind of unidirectional slip type of respiration to be articulated and connected bearing for the utility model embodiment;
The structural representation of the lower pin plate that Fig. 3 provides a kind of unidirectional slip type of respiration to be articulated and connected bearing for the utility model embodiment;
Fig. 4 be in Fig. 1 A-A to sectional drawing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model embodiment provides a kind of unidirectional slip type of respiration to be articulated and connected bearing, as Figure 1-4: this bearing comprises lower pin plate 1, upper pin plate 2, the both sides of described lower pin plate 1 arrange pin plate 2 respectively, and by can left and right is movable in the pin-and-hole on lower pin plate 1 pinned connection; The lower pin plate fixed head 5 that described lower pin plate 1 is arranged by below is connected with substructure pedestal 7, and described upper pin plate 2 arranges upper pin plate fixed head 6 by top and is connected with superstructure rod member 8.
As shown in Figure 2,4, described upper pin plate 2 is two plates, and it is thick that its every block thickness should be lower pin plate 1 half.In described upper pin plate 2, pin-and-hole is circular port, and the diameter of pin-and-hole is D, pin-and-hole is provided with bearing pin fixed head 4.Bearing pin is circular in cross section, upper pin plate 2 place, and bearing pin diameter of section is D.As can be seen from Figure 2, bearing pin is rotatable in upper pin plate 2, can eliminate Moment Influence like this.
As shown in Figure 3,4, described lower pin plate 1 is veneer, and its thickness should be two pieces of upper pin plate 2 total thicknesses.In described lower pin plate 1, pin-and-hole is the length L=B+2a of rectangle elongated hole, pin-and-hole, and wherein B is bearing pin width, and a is the movable surpluses in bearing pin both sides in pin-and-hole.Bearing pin is rectangle in cross section, lower pin plate 1 place, and bearing pin breadth of section is B, and bearing pin depth of section is D.As can be seen from Figure 3, bearing pin is that left and right is movable in lower pin plate 1, like this can elimination of level thrust.
Operating principle of the present utility model: because roof system or other superstructures can be stretched by slide anteroposterior vertically by under temperature load or other load actions, namely when as expanding with heat and contract with cold appears in roof system or superstructure during type of respiration motion, Movement transmit, to the utility model, makes the utility model that movable motion occur vertically.
As shown in Figure 1, the course of work of the present utility model:
When superstructure rod member 8 has horizontal thrust, described upper pin plate 2 promotes bearing pin horizontal anomalous movement, namely realizes slip respiratory function; When superstructure rod member 8 has moment of flexure, described upper pin plate 2 rotates around bearing pin.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (4)
1. a unidirectional slip type of respiration is articulated and connected bearing, it is characterized in that: this bearing comprises lower pin plate (1), upper pin plate (2), the both sides of described lower pin plate (1) arrange pin plate (2) respectively, and by can the pinned connection of left and right activity in the pin-and-hole on lower pin plate (1); The lower pin plate fixed head (5) that described lower pin plate (1) is arranged by below is connected with substructure pedestal (7), and described upper pin plate (2) arranges upper pin plate fixed head (6) by top and is connected with superstructure rod member (8).
2. unidirectional slip type of respiration according to claim 1 is articulated and connected bearing, it is characterized in that: the pin-and-hole on described upper pin plate (2) is circular port, and pin-and-hole is provided with bearing pin fixed head (4).
3. unidirectional slip type of respiration according to claim 1 and 2 is articulated and connected bearing, it is characterized in that: the pin-and-hole of described lower pin plate (1) is rectangle elongated hole.
4. unidirectional slip type of respiration according to claim 3 is articulated and connected bearing, it is characterized in that: the thickness of described lower pin plate (1) should be two pieces of upper pin plate (2) gross thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919998.5U CN205153137U (en) | 2015-11-18 | 2015-11-18 | Articulated support of connecting of one -way slip type of respiration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919998.5U CN205153137U (en) | 2015-11-18 | 2015-11-18 | Articulated support of connecting of one -way slip type of respiration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205153137U true CN205153137U (en) | 2016-04-13 |
Family
ID=55688849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919998.5U Expired - Fee Related CN205153137U (en) | 2015-11-18 | 2015-11-18 | Articulated support of connecting of one -way slip type of respiration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205153137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930696A (en) * | 2019-04-17 | 2019-06-25 | 同济大学建筑设计研究院(集团)有限公司 | A kind of slide hinged node and slide hinged structure |
| CN110388549A (en) * | 2019-05-31 | 2019-10-29 | 武汉船用机械有限责任公司 | Angle locking device for macrotype platform |
-
2015
- 2015-11-18 CN CN201520919998.5U patent/CN205153137U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930696A (en) * | 2019-04-17 | 2019-06-25 | 同济大学建筑设计研究院(集团)有限公司 | A kind of slide hinged node and slide hinged structure |
| CN110388549A (en) * | 2019-05-31 | 2019-10-29 | 武汉船用机械有限责任公司 | Angle locking device for macrotype platform |
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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: 20160413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |