CN207063676U - Swing suspension column - Google Patents
Swing suspension column Download PDFInfo
- Publication number
- CN207063676U CN207063676U CN201720676758.6U CN201720676758U CN207063676U CN 207063676 U CN207063676 U CN 207063676U CN 201720676758 U CN201720676758 U CN 201720676758U CN 207063676 U CN207063676 U CN 207063676U
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- CN
- China
- Prior art keywords
- pillar
- suspension column
- support member
- swing suspension
- bottom 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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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of swing suspension column, for pillar to be connected with concrete foundation, including built-in fitting, support member and foundation bolt, wherein, built-in fitting is fixed on the top surface of concrete foundation, support member is fixed on above built-in fitting, and the bottom plate of pillar is located at the top of support member, the first end of foundation bolt passes through bottom plate, support member and the built-in fitting of pillar, is fixed in concrete foundation, the backplate surface of pillar is stretched out at second end, and the second end is equipped with least one nut.The utility model carries out vertical spacing by foundation bolt so that when Vertical Seismic Load is larger, suspension column cannot come off and shift, and ensure that structure safety, and be adapted to different swing angle requirements by adjusting the angle of inclination of support member.
Description
Technical field
Building structure technology field is the utility model is related to, in particular it relates to a kind of swing suspension column.
Background technology
In the flue support design of column foot in thermal power plant, make internal force caused by structure to reduce temperature deformation, have
Effect reduces structural steel amount and cost, often using swing suspension column to discharge structure due to stress caused by temperature deformation.
Currently used swing suspension column uses round steel using following, and one section of steel pipe is detained in top, and certain gap is left in centre
Structure, its advantage are simple structures, and shortcoming is that swing angle is difficult to control, and two parts separation up and down, in vertical seismic action masterpiece
Pillar may be made to be separated with concrete foundation under, suspension column structure is destroyed.
Utility model content
In view of problem above, the purpose of this utility model is to provide a kind of swing suspension column, existing swing to solve
Suspension column easily makes the technical problem that pillar separates with concrete foundation under Vertical Seismic Load effect, and suspension column is suitable for different shake
Swinging.
Swing suspension column described in the utility model is used to pillar being connected with concrete foundation, the swing suspension column bag
Include：
Built-in fitting, it is fixed on the top surface of the concrete foundation；
Support member, is fixed on above the built-in fitting, and the bottom plate of the pillar is located at the top of the support member；And
Foundation bolt, first end pass through bottom plate, the support member and the built-in fitting of the pillar, are fixed on described mixed
In solidifying earth foundation, the backplate surface of the pillar is stretched out at the second end, and second end is equipped with least one nut.
Preferably, the top of the support member is to bottom angled transition.
Further, it is preferable to, in vertical section to bottom transition behind first inclined section of the top of the support member.
Preferably, the bottom plate lower surface of the pillar is fixed with limiting plate, for limiting the horizontal displacement of the pillar.
Further, the limiting plate is vertical with the bottom plate of the pillar, and the limiting plate is distributed in the support member
Surrounding.
Further, the bottom plate lower surface of the pillar also has stiffener, the bottom plate of the stiffener and the pillar
It is fixed together with the limiting plate.
Preferably, the foundation bolt has multiple, be distributed in the pillar with the pillar wave direction it is vertical in
On heart line.
Preferably, the pillar section is in I-shaped that the foundation bolt has two, respectively positioned at two of the pillar
The outside of wing plate.
Preferably, the first end of the foundation bolt is in J-type or L-type.
Compared with prior art, the utility model has the following technical effect that：
The utility model connects pillar and concrete foundation by foundation bolt, carries out vertical spacing so that vertically
When brisance is larger, pillar will not separate with concrete foundation, effectively prevent that suspension column destroys during earthquake, structure is safe and reliable and constructs
It is convenient.And the utility model is provided with support member, by adjusting the inclination angle of support member, being adapted to different swing angles will
Ask.
Brief description of the drawings
Fig. 1 is swing suspension column structural profile illustration described in the utility model；
Fig. 2 is the top view of part A shown in Fig. 1；
Fig. 3 is the top view of part B shown in Fig. 1.
Embodiment
Embodiment described in the utility model described below with reference to the accompanying drawings.One of ordinary skill in the art can recognize
Know, can be with a variety of modes or its combination to institute in the case of without departing from spirit and scope of the present utility model
The embodiment of description is modified.Therefore, accompanying drawing and description are inherently illustrative, rather than for limiting claim
Protection domain.In addition, in this manual, accompanying drawing is drawn not in scale, and identical reference represents identical portion
Point.
The utility model is described in detail with reference to Fig. 1 to Fig. 3.
Fig. 1 is swing suspension column structural profile illustration described in the utility model, as shown in figure 1, described in the utility model
Swing suspension column is used to connect pillar 5 and concrete foundation 2, and the swing suspension column includes：
Built-in fitting 1, it is fixed on the top surface of concrete foundation 2；
Support member 4, is fixed on the top of built-in fitting 1, and the bottom plate 51 of pillar 5 is located at the top of support member 4；And
Foundation bolt 3, first end pass through bottom plate 51, support member 4 and the built-in fitting 1 of pillar 5, are fixed on concrete foundation 2
In, the surface of bottom plate 51 of pillar 5 is stretched out at the second end, and the second end is equipped with least one nut 6.Preferably, foundation bolt 3
First end can be in J-type or L-type.
, will be pre-buried by built-in fitting 1 with foundation bolt 3 with being constructed together with concrete foundation 2 during above-mentioned swing suspension column construction
Part 1 is fixed on the top surface of concrete foundation 2, and the first end of foundation bolt 3 is fixed through built-in fitting 1 with concrete foundation 2, lower margin
The surface of built-in fitting 1 is stretched out at second end of bolt 3.After the intensity of concrete foundation reaches construction requirement, by support member 4
Lower surface passes through the second end of foundation bolt 3 so that the lower surface of support member 4 is fixed with built-in fitting 1, for example, can pass through weldering
The lower surface of support member 4 and built-in fitting 1 are welded and fixed by the mode connect.And the table of support member 4 is stretched out at the second end of foundation bolt 3
Face, the bottom plate 51 of pillar 5 pass through the second end (as shown in Figure 2) through foundation bolt 3 of bolt hole 511 and the top of support member 4
Connection, and at least one nut is equipped with the second end of foundation bolt 3, so that pillar 5 passes through above-mentioned swing suspension column
It is connected with concrete foundation 2, foundation bolt 3 carries out vertical spacing to swing suspension column, ensure that when Vertical Seismic Load is larger
Structure safety so that suspension column cannot come off and shift.Preferably, the second end of foundation bolt 3 is fixed against with double nut
Loosen.
When pillar is constructed, some parallels can be padded to consolidate pillar in both sides below the bottom plate of pillar, convenient construction, treated
After superstructure installation, then remove the temporary supports such as parallels.
Preferably, the top of support member 4, by adjusting the inclination angle of support member 4, is adapted to difference to bottom angled transition
Swing angle requirement.Further, the top of support member 4 can after first inclined section in vertical section to bottom transition.
The utility model adjusts the inclination angle of support member by calculating the angle of inclination of pillar, and the inclination angle scope of support member
It is depending on practical situations, the utility model has no specific restriction to this.
The lower surface of bottom plate 51 of pillar 5 is fixed with limiting plate 7, and limiting plate 7 is used for the horizontal displacement for limiting pillar 5, to prevent
Only significantly shifting occurs in pillar.Preferably, limiting plate 7 is vertical with the bottom plate 51 of pillar 5 fixes, and limiting plate 7 is distributed in branch
The surrounding (as shown in Figure 2) of support member 4.
In order to strengthen the rigidity of limiting plate 7, it is preferable that the lower surface of bottom plate 51 of pillar 5 also has stiffener 8, wherein, add
The bottom plate 51 and limiting plate 7 of strength plate 8 and pillar 5 are fixed together.
Fig. 3 is the top view of part B shown in Fig. 1, as shown in figure 3, foundation bolt 3 can have multiple, is distributed in pillar 5
Waved with pillar on the vertical center line in direction, at the top of support member 4.
Fig. 2 is the top view of part A shown in Fig. 1, as shown in Figure 2, it is preferable that the section of pillar 5 in it is I-shaped (but simultaneously
Not limited to this), foundation bolt 3 has two, respectively positioned at pillar 5 two wing plates outside.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (9)
1. a kind of swing suspension column, it is characterised in that the swing suspension column is used to pillar being connected with concrete foundation, described
Swing suspension column includes：
Built-in fitting, it is fixed on the top surface of the concrete foundation；
Support member, is fixed on above the built-in fitting, and the bottom plate of the pillar is located at the top of the support member；And
Foundation bolt, first end pass through bottom plate, the support member and the built-in fitting of the pillar, are fixed on the concrete
In basis, the backplate surface of the pillar is stretched out at the second end, and second end is equipped with least one nut.
2. swing suspension column according to claim 1, it is characterised in that the top of the support member is to bottom angled mistake
Cross.
3. swing suspension column according to claim 2, it is characterised in that be in behind first inclined section of the top of the support member
Vertical section is to bottom transition.
4. swing suspension column according to claim 1, it is characterised in that limited location is fixed in the bottom plate lower surface of the pillar
Plate, for limiting the horizontal displacement of the pillar.
5. swing suspension column according to claim 4, it is characterised in that the bottom plate of the limiting plate and the pillar hangs down
Directly, and the limiting plate is distributed in the surrounding of the support member.
6. swing suspension column according to claim 4, it is characterised in that the bottom plate lower surface of the pillar, which also has, puts more energy into
Plate, the stiffener are fixed together with the bottom plate of the pillar and the limiting plate.
7. swing suspension column according to claim 1, it is characterised in that the foundation bolt has multiple, is distributed in described
Pillar is waved on the vertical center line in direction with the pillar.
8. swing suspension column according to claim 1, it is characterised in that the pillar section is in I-shaped, the lower margin
Bolt has two, respectively positioned at the pillar two wing plates outside.
9. swing suspension column according to claim 1, it is characterised in that the first end of the foundation bolt is in J-type or L
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676758.6U CN207063676U (en) | 2017-06-12 | 2017-06-12 | Swing suspension column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720676758.6U CN207063676U (en) | 2017-06-12 | 2017-06-12 | Swing suspension column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063676U true CN207063676U (en) | 2018-03-02 |
Family
ID=61508732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720676758.6U Active CN207063676U (en) | 2017-06-12 | 2017-06-12 | Swing suspension column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207063676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289510A (en) * | 2023-03-23 | 2023-06-23 | 天津大学 | A fully assembled double-column bridge structure system based on cap and pier top swing |
-
2017
- 2017-06-12 CN CN201720676758.6U patent/CN207063676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289510A (en) * | 2023-03-23 | 2023-06-23 | 天津大学 | A fully assembled double-column bridge structure system based on cap and pier top swing |
| CN116289510B (en) * | 2023-03-23 | 2023-11-14 | 天津大学 | A fully assembled double-column bridge structure system based on rocking of cap platform and pier top |
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| GR01 | Patent grant |