CN210163766U - Compound energy consumer of bridge structures - Google Patents
Compound energy consumer of bridge structures Download PDFInfo
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- CN210163766U CN210163766U CN201920886221.1U CN201920886221U CN210163766U CN 210163766 U CN210163766 U CN 210163766U CN 201920886221 U CN201920886221 U CN 201920886221U CN 210163766 U CN210163766 U CN 210163766U
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Abstract
The utility model provides a compound energy consumer of bridge structures, including last mounting panel, lower mounting panel go up the mounting panel and be equipped with the power consumption metal sheet down on the mounting panel, be equipped with a set of compound power consumption subassembly respectively with the lower part on the lower mounting panel corresponding power consumption metal sheet upper portion, every compound power consumption subassembly of group includes the curb plate of two vertical settings, and two curb plates set up respectively in power consumption metal sheet both sides, all have the clearance between power consumption metal sheet and two curb plates and all be provided with the spring, between power consumption metal sheet and the last mounting panel, all not contact between power consumption metal sheet and the lower mounting panel, and be provided with certain clearance space. The damper adopts the spring to dissipate energy and is matched with the metal energy dissipation plate for use, so that the service life of the damper can be effectively prolonged, and the damping and energy dissipation effects are ensured.
Description
Technical Field
The utility model relates to a bridge power consumption, the relevant technical field of shock attenuation specifically are compound energy consumer of bridge structures.
Background
With the improvement of the current building level, the construction of bridges mostly adopts a frame structure form consisting of steel structures or reinforced concrete members. In order to make the bridge have a strong capability of resisting external force damage such as earthquake or wind load, a metal energy dissipation member is often required to be added in the bridge frame structure. Among common metal energy dissipation components, the metal energy dissipation component for absorbing the shearing force is mostly realized by adopting bending deformation energy dissipation of steel and memory alloy. The common structure is that a plurality of energy dissipation metal plates are arranged between an upper mounting plate and a lower mounting plate, the upper end and the lower end of each energy dissipation metal plate are fixedly connected with the upper mounting plate and the lower mounting plate through welding, and when the energy dissipation metal plates are used and the upper mounting plate and the lower mounting plate receive shearing force, the energy dissipation metal plates are bent and deformed to dissipate energy, so that damage to a bridge caused by earthquake or strong wind and the like is reduced.
Although the energy-consuming metal plate with the traditional structure can effectively absorb shearing force, the energy-consuming metal plate needs to be fixedly connected with the upper mounting plate and the lower mounting plate, no matter how large the shearing force acts on the energy-consuming metal plate in the using process of the bridge, and the energy-consuming metal plate needs to have good yield capacity and resetting capacity. Due to the unpredictable and rare characteristics of the phenomena of earthquake, strong wind and the like, the service life of the plate can be greatly shortened when all shearing force acts on the energy-consuming metal plate in daily use of the bridge, so that the energy-consuming metal plate needs to be replaced regularly, and the waste of resources is caused.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model discloses combine prior art, from practical application, provide a compound consumer of bridge construction, this consumer adopts spring power consumption cooperation metal power consumption panel to use, can effectively increase the life of consumer, guarantees the shock attenuation power consumption effect.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a compound energy consumer of bridge structures, includes mounting panel, lower mounting panel go up the mounting panel and be equipped with the power consumption metal sheet down on the mounting panel, correspond power consumption metal sheet upper portion and lower part on the mounting panel down and be equipped with a set of compound power consumption subassembly respectively, every compound power consumption subassembly of group includes the curb plate of two vertical settings, and two curb plates set up respectively in power consumption metal sheet both sides, all have the clearance and all be provided with the spring between power consumption metal sheet and two curb plates, between power consumption metal sheet and the last mounting panel, all not contact between power consumption metal sheet and the lower mounting panel, and be provided with certain clearance space.
Furthermore, a movable head is arranged on one side of the side plate close to the energy consumption metal plate, fixed heads are respectively arranged on two sides of the energy consumption metal plate, a cavity is arranged in each fixed head, a spring is arranged in each cavity, and the movable heads are movably inserted into the cavities and tightly prop against the springs.
Furthermore, a limiting disc is arranged between the movable head and the side plate, the diameter of the limiting disc is larger than that of the cavity, and when the fixed head moves in the cavity for a certain distance, the limiting disc is in end face contact with the fixed head.
Furthermore, an integrated structure is arranged between the limiting disc and the movable head, the limiting disc is connected with the side plate in a welding mode, and the fixed head is connected with the energy dissipation metal plate in a welding mode.
Furthermore, each group of composite energy consumption components comprises a plurality of rows and a plurality of columns of movable heads, and the fixed heads arranged on the energy consumption metal plate correspond to the movable heads in quantity and position.
Furthermore, a top plate is arranged on the upper portion of the side plate, a mounting hole is formed in the top plate, and the composite energy dissipation assembly is screwed on the corresponding upper mounting plate and the corresponding lower mounting plate through screws arranged in the mounting hole.
Furthermore, a rib plate is arranged on one side of the side plate, which is far away from the energy consumption metal plate.
Furthermore, a plurality of energy dissipation metal plates are arranged between the upper mounting plate and the lower mounting plate, the energy dissipation metal plates are arranged in parallel, and a group of composite energy dissipation assemblies are correspondingly arranged on the upper portion and the lower portion of each energy dissipation metal plate.
The utility model has the advantages that:
1. in the utility model, the energy dissipation metal plate adopts a suspended design structure, the upper end and the lower end of the energy dissipation metal plate are not directly and fixedly connected with the corresponding mounting plates, but is connected with the side plates through the elastic connecting components on the two side surfaces, so that on one hand, the fixation of the energy dissipation metal plate in the height direction can be realized, on the other hand, when no unexpected conditions such as earthquake, strong wind and the like occur, the energy dissipater can basically absorb the shearing force through the elastic deformation of the springs at the two sides when the bridge bears smaller shearing force, when an accident happens and the bridge bears larger shearing force, the spring and the energy dissipation metal plate act together to realize the energy dissipation capability, this combined type structure can guarantee the power consumption effect on the one hand, and on the other hand can effectively increase the life of power consumption metal sheet, when unexpected condition is proruption, can guarantee that power consumption metal sheet is in stable operating condition.
2. In the utility model, the structural design of the composite energy dissipation assembly can be very conveniently constructed, and the whole energy dissipation device can be quickly assembled and finished as a finished product before construction, thereby being beneficial to on-site installation; and the maintenance and the replacement of the composite energy consumption assembly and the energy consumption metal plate are very convenient.
3. The utility model discloses in, the structural design of compound power consumption subassembly has good intensity, guarantees the power consumption effect through the multiunit composite energy dissipation structure who sets up.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the composite energy dissipation assembly of the present invention;
FIG. 3 is a schematic view of the structure of the side plate and the top plate of the present invention;
fig. 4 is a schematic view of the usage of the present invention.
Reference numerals shown in the drawings:
1. an upper mounting plate; 2. a power dissipating metal plate; 3. a lower mounting plate; 4. a top plate; 5. a side plate; 6. a limiting disc; 7. a movable head; 8. a spring; 9. a fixed head; 10. a cavity; 11. a bolt; 12. a rib plate; 13. mounting holes; 14. a bridge; 15. provided is a bridge pier.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
As shown in fig. 1-3, for the utility model provides a pair of compound energy consumer of bridge structures, this compound energy consumer includes the structure that realizes consuming energy and realizes consuming energy through power consumption metal sheet through spring compression deformation.
The utility model has the following structure: the energy-consuming metal plate comprises an upper mounting plate 1 and a lower mounting plate 3, wherein the upper mounting plate 1 and the lower mounting plate 3 are arranged in a vertical and parallel mode at a certain interval, an energy-consuming metal plate 2 is arranged between the upper mounting plate 1 and the lower mounting plate 3, the energy-consuming metal plate 2 resists shearing force between the upper mounting plate 1 and the lower mounting plate through bending deformation of metal, and the energy-consuming metal plate 2 can be realized by using structures such as a steel plate and a memory alloy plate.
A group of composite energy dissipation assemblies are respectively arranged on the upper mounting plate 1 and the lower mounting plate 3 corresponding to the upper part and the lower part of the energy dissipation metal plate 2, namely, each energy dissipation metal plate 2 is correspondingly provided with two groups of composite energy dissipation assemblies which are respectively arranged on the upper mounting plate 1 and the lower mounting plate 3. Each group of composite energy dissipation assemblies comprises two vertically arranged side plates 5, the two side plates 5 are respectively arranged on two sides of the energy dissipation metal plate 2, gaps are formed between the energy dissipation metal plate 2 and the two side plates 5, springs 8 are arranged between the energy dissipation metal plate 2 and the two side plates 5, the energy dissipation metal plate 2 and the upper mounting plate 1 are not in contact with each other, and a certain gap space is formed between the energy dissipation metal plate 2 and the lower mounting plate 3. The energy-consuming metal plate 2 is not in contact with the upper mounting plate 1 and the lower mounting plate 3, namely, the shearing force received by the upper mounting plate 1 and the lower mounting plate 3 does not directly act on the energy-consuming metal plate 2, but passes through the composite energy-consuming assembly firstly and then acts on the energy-consuming metal plate 2, and the energy consumption is realized through the combined action of the spring 8 in the composite energy-consuming assembly and the deformation of the energy-consuming metal plate 2, so that the bending deformation of the energy-consuming metal plate 2 when the shearing force is received by the bridge can be reduced to a certain extent, the service life of the energy-consuming metal plate 2 is prolonged, and the replacement period.
The utility model discloses in, the concrete connection relation between curb plate 5 and the power consumption metal sheet 2 is as follows: one side of each side plate 5, which is close to the energy dissipation metal plate 2, is provided with a movable head 7, two sides of the energy dissipation metal plate 2 are respectively provided with a fixed head 9, a cavity 10 is arranged in each fixed head 9, a spring 8 is arranged in the cavity 10, the movable heads 7 can be movably inserted into the cavities 10 and tightly prop against the springs 8, a limiting disc 6 is arranged between each movable head 7 and the side plate 5, and the diameter of each limiting disc 6 is larger than that of the cavity 10. The movable head 7 and the limiting disc 6 are integrally formed, and are welded on one side of the side plate 5 in a welding mode, or the limiting disc 6 and the movable head 7 are welded on the side plate 5 firstly and then are processed. The fixed head 9 is welded on both sides of the energy dissipation metal plate 2 and is processed with a cavity 10, the size of the cavity 10 is slightly larger than the diameter of the movable head 7, so that the movable head 7 can freely slide in the cavity 10, and the matching of the fixed head 9 and the movable head 7 can be used for supporting the energy dissipation metal plate 2 at the same time.
The utility model discloses in, 5 upper portions of curb plate are equipped with roof 4, be equipped with mounting hole 13 on roof 4, compound power consumption subassembly screws on corresponding last mounting panel 1 and lower mounting panel 3 through bolt 11 that sets up in mounting hole 13, through the detachable connection of bolt 11, can make things convenient for the equipment of this energy consumer very.
In order to guarantee the intensity of curb plate 5, the utility model discloses one side of keeping away from power consumption metal sheet 2 on curb plate 5 is provided with gusset 12, and gusset 12 welds between curb plate 5 and roof 4 for increase the intensity of curb plate 5.
The utility model discloses in, compound power consumption subassembly of every group including multirow multiseriate activity head 7, set up fixed head 9 on power consumption metal sheet 2 with activity head 7 quantity, position are corresponding, and the power consumption metal sheet 2 that sets up between last mounting panel 1, lower mounting panel 3 is a plurality of, and a plurality of power consumption metal sheet 2 parallels set up side by side, and 2 upper portions of every power consumption metal sheet and lower part all correspond and set up a set of compound power consumption subassembly through the setting of the compound power consumption subassembly of multiunit and power consumption metal sheet 2, guarantee the use shock attenuation power consumption effect of power dissipation ware.
Claims (8)
1. The utility model provides a compound consumer of bridge structures, includes mounting panel, lower mounting panel go up the mounting panel and be equipped with power consumption metal sheet, its characterized in that down between the mounting panel: the energy-consuming metal plate comprises an upper mounting plate, a lower mounting plate and a spring, wherein the upper portion and the lower portion of the upper mounting plate and the lower mounting plate, which correspond to the energy-consuming metal plate, are respectively provided with a group of composite energy-consuming assemblies, each group of composite energy-consuming assemblies comprises two vertically arranged side plates, the two side plates are respectively arranged on two sides of the energy-consuming metal plate, gaps are formed between the energy-consuming metal plate and the two side plates, the springs are arranged between the energy-consuming metal plate and the two side plates, the energy-consuming metal.
2. A composite energy consumer for a bridge structure according to claim 1, characterized in that: the energy-consuming metal plate is characterized in that a movable head is arranged on one side of the side plate close to the energy-consuming metal plate, fixed heads are respectively arranged on two sides of the energy-consuming metal plate, a cavity is arranged in each fixed head, a spring is arranged in each cavity, and the movable heads are movably inserted into the cavities and tightly prop against the springs.
3. A composite energy consumer for a bridge structure according to claim 2, characterized in that: a limiting disc is arranged between the movable head and the side plate, the diameter of the limiting disc is larger than that of the cavity, and when the fixed head moves in the cavity for a certain distance, the limiting disc is in end face contact with the fixed head.
4. A composite energy consumer for a bridge structure according to claim 3, characterized in that: the limiting disc and the movable head are of an integrally formed structure, the limiting disc is connected with the side plates in a welding mode, and the fixed head is connected with the energy dissipation metal plate in a welding mode.
5. A composite energy consumer for a bridge structure according to claim 2, characterized in that: each group of composite energy dissipation assemblies comprises a plurality of rows and a plurality of columns of movable heads, and fixed heads arranged on the energy dissipation metal plates correspond to the movable heads in quantity and position.
6. A composite energy consumer for a bridge structure according to claim 1, characterized in that: the composite energy consumption assembly is characterized in that a top plate is arranged on the upper portion of the side plate, mounting holes are formed in the top plate, and the composite energy consumption assembly is screwed on the corresponding upper mounting plate and the corresponding lower mounting plate through screws arranged in the mounting holes.
7. The composite energy consumer for bridge structures of claim 6, wherein: and a rib plate is arranged on one side of the side plate, which is far away from the energy consumption metal plate.
8. A composite energy dissipater of a bridge structure as claimed in any one of claims 1 to 7, wherein: the composite energy dissipation component comprises an upper mounting plate, a lower mounting plate, a plurality of energy dissipation metal plates and a plurality of composite energy dissipation components, wherein the plurality of energy dissipation metal plates are arranged between the upper mounting plate and the lower mounting plate, the plurality of energy dissipation metal plates are arranged in parallel, and the upper part and the lower part of each energy dissipation metal plate are correspondingly provided with a group of composite energy dissipation components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886221.1U CN210163766U (en) | 2019-06-12 | 2019-06-12 | Compound energy consumer of bridge structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886221.1U CN210163766U (en) | 2019-06-12 | 2019-06-12 | Compound energy consumer of bridge structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210163766U true CN210163766U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920886221.1U Expired - Fee Related CN210163766U (en) | 2019-06-12 | 2019-06-12 | Compound energy consumer of bridge structures |
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| Country | Link |
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| CN (1) | CN210163766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080091A (en) * | 2019-06-12 | 2019-08-02 | 重庆三峡学院 | A kind of bridge structure compound energy-consumption device |
-
2019
- 2019-06-12 CN CN201920886221.1U patent/CN210163766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080091A (en) * | 2019-06-12 | 2019-08-02 | 重庆三峡学院 | A kind of bridge structure compound energy-consumption device |
| CN110080091B (en) * | 2019-06-12 | 2023-10-24 | 重庆三峡学院 | Composite energy dissipation device of bridge structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 Termination date: 20210612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |