CN211257387U - Damping device convenient to remove and change - Google Patents
Damping device convenient to remove and change Download PDFInfo
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- CN211257387U CN211257387U CN201921856941.XU CN201921856941U CN211257387U CN 211257387 U CN211257387 U CN 211257387U CN 201921856941 U CN201921856941 U CN 201921856941U CN 211257387 U CN211257387 U CN 211257387U
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Abstract
The utility model discloses a damping device convenient to demolish and change, including anchor plate one, damping spring one, anchor bolt, steel sheet one, steel pipe sleeve two, steel pipe bearing diagonal one, steel pipe bearing diagonal two, steel sheet three, steel sheet two, steel sheet four, damping spring two, connecting bolt, anchor plate two, anchor plate one is connected with concrete frame roof beam or concrete frame post through anchor bolt, and anchor plate two is connected with the concrete frame roof beam or concrete frame post of opposite side through anchor bolt; the first steel pipe sleeve is fixed with the anchor plate through welding; the four sides of the first steel plate are welded with the four sides of the inner wall of the first steel pipe sleeve, and the four sides of the second steel plate are welded with the four sides of the inner wall of the second steel pipe sleeve; the steel pipe bearing diagonal is connected with one end of the steel pipe bearing diagonal, a steel plate III is welded on the inner side of the other end of the steel pipe bearing diagonal and the inner side of the other end of the steel pipe bearing diagonal, one end of a damping spring is matched with the steel plate III, the other end of the damping spring is welded with the steel plate I, one end of the damping spring is matched with the steel plate II, and the other end of the damping spring is welded with the steel plate IV.
Description
Technical Field
The utility model relates to a building and structures technical field especially relate to a damping device convenient to demolish and change.
Background
The shock absorption and shock isolation of buildings are always the key research subjects in the engineering field, particularly, the earthquake resistance research and investment of buildings are increased in China since Wenchuan earthquake and Jade tree earthquake, and the new national regulations and regulations related provisions also make mandatory requirements so that when the earthquake occurs, the buildings have the capacity of sufficiently resisting the earthquake damage, and the property loss of personnel is reduced to the lowest level.
In the prior art, a common damping device mainly comprises a rubber shock insulation support, a plate-type rubber support, a high-strength rubber damping support, a lead support, a mixed support and the like. The above-mentioned devices of the prior art have the problems and disadvantages that: high manufacturing cost, easy aging, difficult replacement or impossible replacement, complex manufacturing process, non-detachability and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just for overcome the shortcoming that above-mentioned prior art exists, provide a damping device convenient to demolish and change. The utility model discloses simple structure, cost of manufacture are low, the installation is convenient, easily demolish the change and be convenient for maintenance, and this device specially adapted building field requires higher building and structure to antidetonation, and when the earthquake takes place, the device can play fine cushioning effect, and the overall stability of reinforcing building effectively alleviates seismic action and to the destruction of building, withdraws for the personnel and strives for the time, reduces earthquake destructive power.
The utility model provides a technical scheme that its technical problem adopted is:
a damping device convenient to remove and replace comprises an anchor plate I, a damping spring I, an anchor bolt, a steel plate I, a steel pipe sleeve II, a steel pipe inclined support I, a steel pipe inclined support II, a steel plate III, a steel plate II, a steel plate IV, a damping spring II, a connecting bolt and an anchor plate II, wherein the anchor plate I is fixedly connected with a concrete frame beam or a concrete frame column through the anchor bolt, and the anchor plate II is fixedly connected with the concrete frame beam or the concrete frame column on the other side through the anchor bolt; the first steel pipe sleeve is firmly fixed with the anchor plate through welding; the four sides of the first steel plate are welded with the four sides of the inner wall of the first steel pipe sleeve, and the four sides of the second steel plate are welded with the four sides of the inner wall of the second steel pipe sleeve; the steel pipe bearing diagonal is connected with one end of the steel pipe bearing diagonal, the steel plate III is welded on the inner sides of the other end of the steel pipe bearing diagonal and the steel pipe bearing diagonal for plugging, one end of the damping spring is matched with the steel plate III, the other end of the damping spring is welded with the steel plate I, one end of the damping spring is matched with the steel plate II, and the other end of the damping spring is welded with the steel plate IV.
The first steel pipe sleeve, the second steel pipe sleeve, the first steel pipe diagonal brace and the second steel pipe diagonal brace are of square steel pipe structures.
The net size of the inner wall of the steel pipe sleeve is larger than the net size of the outer wall of the steel pipe inclined support, and the outer wall of the steel pipe inclined support is matched with the inner wall of the steel pipe sleeve;
the net size of the inner wall of the steel pipe inclined support I is larger than that of the outer wall of the steel pipe inclined support II, and the outer wall of the steel pipe inclined support II is matched with the inner wall of the steel pipe inclined support I;
the net size of the outer wall of the steel pipe diagonal support is smaller than that of the inner wall of the steel pipe sleeve, and the outer wall of the steel pipe diagonal support is matched with the inner wall of the steel pipe sleeve.
The steel pipe inclined support is hinged with one end of the steel pipe inclined support through a connecting bolt.
The utility model has the advantages that:
1. the utility model discloses simple structure, cost of manufacture are low, the installation is convenient, easily demolish the change and be convenient for the maintenance, this device specially adapted building field requires higher building and structure to the antidetonation, and this device can all be installed to concrete structures such as frame construction office building, factory building, hospital, school, kindergarten, commercial room. When an earthquake occurs, the device can play a good buffering role, the integral stability of a building is enhanced, the damage of the earthquake effect to the building is effectively reduced, the time is won for people to evacuate, and the earthquake destructive power is reduced.
2. The utility model discloses a when the displacement of equidirectional not takes place for floor beam column warp, device 2, device 1 always can have one of them to receive the extrusion and play a role, can effectively alleviate the earthquake in different positions to the destruction of building.
3. The utility model discloses a device sets up in pairs between two concrete columns, does not have the relation of connection between two devices, and when receiving the earthquake effect, independent work separately warp the freedom, can effectively alleviate the destruction of the earthquake in different position to the building.
4. The utility model discloses after the earthquake takes place, through demolising connecting bolt or anchor bolt, main component square steel pipe bearing diagonal one, square steel pipe sleeve one, damping spring two, square steel pipe sleeve two, square steel pipe bearing diagonal two grade all can change or maintain, improved the efficiency of follow-up work after the earthquake takes place, reduced constructor's intensity of labour and cost.
Drawings
The invention is further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1, a simple, detachable and replaceable damping device comprises a first anchor plate 4, a first damping spring 5, an anchor bolt 3, a first steel plate 8, a first steel pipe sleeve 2, a second steel pipe sleeve 6, a first steel pipe inclined support 1, a second steel pipe inclined support 7, a third steel plate 9, a second steel plate 12, a fourth steel plate 13, a second damping spring 14, a connecting bolt 10 and a second anchor plate 15, wherein the first anchor plate 4 is fixedly connected with a concrete frame beam or a concrete frame column 11 through the anchor bolt 3, and the second anchor plate 15 is fixedly connected with the other concrete frame beam or the other concrete frame column 11 through the anchor bolt 3; the steel pipe sleeve I2 is firmly fixed with the anchor plate 4 through welding; wherein the four sides of the inner wall of the first steel plate 8 and the inner wall of the first steel pipe sleeve 2 are welded, and the four sides of the inner wall of the second steel plate 12 and the inner wall of the second steel pipe sleeve 6 are welded; the steel pipe inclined support 1 is directly hinged with one end of the steel pipe inclined support 7 by the connecting bolt 10, and other detachable connecting structures can be adopted. The steel pipe inclined support 1 and the inner side of the other end of the steel pipe inclined support 7 are respectively welded with a third steel plate 9 for plugging, one end of a first damping spring 5 is matched with the third steel plate 9, the other end of the first damping spring is welded with a fourth steel plate 8, one end of a second damping spring 14 is matched with a second steel plate 12, and the other end of the second damping spring is welded with the fourth steel plate 8.
The first steel pipe sleeve 2, the second steel pipe sleeve 6, the first steel pipe diagonal support 1 and the second steel pipe diagonal support 7 are of square steel pipe structures.
The net size of the inner wall of the first steel pipe sleeve 2 is slightly larger than the net size of the outer wall of the first steel pipe inclined support 1, and the outer wall of the first steel pipe inclined support 1 is matched with the inner wall of the first steel pipe sleeve 2;
the net size of the inner wall of the first steel pipe inclined support 1 is slightly larger than the net size of the outer wall of the second steel pipe inclined support 7, and the outer wall of the second steel pipe inclined support 7 is matched with the inner wall of the first steel pipe inclined support 1;
the net size of the outer wall of the steel pipe inclined support 7 is slightly smaller than the net size of the inner wall of the steel pipe sleeve II 6, and the outer wall of the steel pipe inclined support 7 is matched with the inner wall of the steel pipe sleeve II 6.
When the floor beam column generates the displacement 1 shown in the figure and deforms during earthquake, the device 2 is extruded to play a role; when the displacement deformation 2 occurs, the device 1 is pressed and functions.
The device is arranged between two concrete columns in pairs, the two devices are not connected, and the two devices respectively work independently and deform freely under the action of an earthquake.
After an earthquake occurs, the main components, namely the square steel pipe inclined support I, the square steel pipe sleeve I, the damping spring II, the square steel pipe sleeve II and the square steel pipe inclined support II can be replaced or maintained by detaching the connecting bolt 10 or the anchoring bolt 3.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Claims (4)
1. A damping device convenient to remove and replace is characterized by comprising an anchor plate I, a damping spring I, an anchor bolt, a steel plate I, a steel pipe sleeve II, a steel pipe inclined support I, a steel pipe inclined support II, a steel plate III, a steel plate II, a steel plate IV, a damping spring II, a connecting bolt and an anchor plate II, wherein the anchor plate I is connected with a concrete frame beam or a concrete frame column through the anchor bolt, and the anchor plate II is connected with the concrete frame beam or the concrete frame column on the other side through the anchor bolt; the first steel pipe sleeve is fixed with the anchor plate through welding; the first steel plate is welded with the inner wall of the first steel pipe sleeve, and the second steel plate is welded with the inner wall of the second steel pipe sleeve; the steel pipe bearing diagonal is connected with one end of the steel pipe bearing diagonal, a steel plate III is welded on the inner side of the other end of the steel pipe bearing diagonal and the inner side of the other end of the steel pipe bearing diagonal, one end of a damping spring is matched with the steel plate III, the other end of the damping spring is welded with the steel plate I, one end of the damping spring is matched with the steel plate II, and the other end of the damping spring is welded with the steel plate IV.
2. The shock absorber device convenient to remove and replace as claimed in claim 1, wherein the first steel pipe sleeve, the second steel pipe sleeve, the first steel pipe inclined support and the second steel pipe inclined support are of square steel pipe structures.
3. The shock absorber device as claimed in claim 1, wherein a clear dimension of an inner wall of said steel pipe sleeve is larger than a clear dimension of an outer wall of said steel pipe diagonal brace, said outer wall of said steel pipe diagonal brace being engaged with said inner wall of said steel pipe sleeve;
the net size of the inner wall of the steel pipe inclined support I is larger than that of the outer wall of the steel pipe inclined support II, and the outer wall of the steel pipe inclined support II is matched with the inner wall of the steel pipe inclined support I;
the net size of the outer wall of the steel pipe diagonal support is smaller than that of the inner wall of the steel pipe sleeve, and the outer wall of the steel pipe diagonal support is matched with the inner wall of the steel pipe sleeve.
4. The shock-absorbing device convenient to remove and replace as claimed in claim 1, wherein the steel pipe inclined support is hinged with one end of the steel pipe inclined support by a connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856941.XU CN211257387U (en) | 2019-10-31 | 2019-10-31 | Damping device convenient to remove and change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856941.XU CN211257387U (en) | 2019-10-31 | 2019-10-31 | Damping device convenient to remove and change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257387U true CN211257387U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921856941.XU Active CN211257387U (en) | 2019-10-31 | 2019-10-31 | Damping device convenient to remove and change |
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| Country | Link |
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| CN (1) | CN211257387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086661A (en) * | 2021-11-19 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Yield energy consumption rod, cantilever section yield energy consumption beam column node and maintenance method thereof |
-
2019
- 2019-10-31 CN CN201921856941.XU patent/CN211257387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086661A (en) * | 2021-11-19 | 2022-02-25 | 中铁第四勘察设计院集团有限公司 | Yield energy consumption rod, cantilever section yield energy consumption beam column node and maintenance method thereof |
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