CN220847066U - Self-adaptive quick-assembled building bridge seismic reduction and isolation support - Google Patents
Self-adaptive quick-assembled building bridge seismic reduction and isolation support Download PDFInfo
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- CN220847066U CN220847066U CN202322340970.3U CN202322340970U CN220847066U CN 220847066 U CN220847066 U CN 220847066U CN 202322340970 U CN202322340970 U CN 202322340970U CN 220847066 U CN220847066 U CN 220847066U
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- 238000002955 isolation Methods 0.000 title claims abstract description 15
- 230000009467 reduction Effects 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 28
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of bridges and discloses a self-adaptive quick-mounting building bridge shock absorption and isolation support, which comprises an upper mounting plate and a lower mounting plate, wherein an upper clamping plate is fixedly connected to the bottom surface of the upper mounting plate, a lower clamping plate is fixedly connected to the top surface of the lower mounting plate, and a supporting mechanism is arranged between the upper mounting plate and the lower mounting plate; the supporting mechanism comprises an upper fixing plate, a pressing block, a lower fixing plate and a jacking block, wherein the top surface of the upper fixing plate is fixedly connected with the bottom surface of the upper clamping plate, the bottom surface of the lower fixing plate is fixedly connected with the top surface of the lower clamping plate, the top surface of the pressing block is fixedly connected with the bottom surface of the upper fixing plate, the bottom surface of the jacking block is fixedly connected with the top surface of the lower fixing plate, and the bottom surface of the pressing block is arranged on the top surface of the jacking block. According to the utility model, the upper clamping plate and the lower clamping plate are separated by utilizing the hydraulic pump, and the pressing block and the top block can be taken out at the moment, so that the pressing block and the top block can be conveniently assembled and disassembled, and further the later maintenance is facilitated.
Description
Technical Field
The utility model relates to the technical field of bridges, in particular to a self-adaptive quick-assembled building bridge seismic reduction and isolation support.
Background
The bridge shock-absorbing and isolating support is also called as shock-isolating support for short, and is a key component in bridge engineering, and is mainly used for reducing bridge structural damage caused by earthquake or other dynamic loads.
The Chinese patent literature with the search bulletin number of CN204982641U discloses a three-curved-surface shock absorbing and insulating support for bridges and buildings, which comprises an upper sliding plate (1), an upper wear-resisting plate (3), a middle wear-resisting plate (4), a lower wear-resisting plate (6), a lower sliding plate (7), a steel upper spherical crown (2) and a steel lower spherical crown (5), wherein the upper end spherical surface of the steel upper spherical crown (2) is arranged in the concave spherical surface at the bottom of the upper sliding plate (1), the lower end spherical surface of the steel upper spherical crown (2) is arranged in the concave spherical surface at the upper end of the steel lower spherical crown (5), the lower end spherical surface of the steel lower spherical crown (5) is arranged in the concave curved surface of the lower sliding plate (7), the upper wear-resisting plate (3) is arranged between the steel upper spherical crown (2) and the upper sliding plate (1), the middle wear-resisting plate (4) is arranged between the steel upper spherical crown (2) and the steel lower spherical crown (5), and the lower wear-resisting plate (6) is arranged between the steel lower spherical crown (5) and the lower sliding plate (7). The energy consumption purpose of friction heat generation is achieved through friction between the wear-resisting plate and the spherical surface, and the shock insulation, energy consumption and shock absorption functions of the bridge and the building are achieved.
However, in this patent, since the bridge is pressed against the top of the bridge pier after installation, and the bridge is pressurized, replacement of the wearing parts in the middle of the device is inconvenient in the later stage.
Disclosure of utility model
In order to make up for the defects, the utility model provides a self-adaptive quick-mounting building bridge shock absorption and insulation support, which aims to solve the problem that the device is pressed on the top of a bridge pier under huge pressure, so that the replacement of a wearing part in the middle of the device is inconvenient in the later period.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the self-adaptive quick-mounting building bridge seismic reduction and isolation support comprises an upper mounting plate and a lower mounting plate, wherein an upper clamping plate is fixedly connected to the bottom surface of the upper mounting plate, a lower clamping plate is fixedly connected to the top surface of the lower mounting plate, and a supporting mechanism is arranged between the upper mounting plate and the lower mounting plate;
The supporting mechanism comprises an upper fixing plate, a pressing block, a lower fixing plate and a jacking block, wherein the top surface of the upper fixing plate is fixedly connected with the bottom surface of the upper clamping plate, the bottom surface of the lower fixing plate is fixedly connected with the top surface of the lower clamping plate, the top surface of the pressing block is fixedly connected with the bottom surface of the upper fixing plate, the bottom surface of the jacking block is fixedly connected with the top surface of the lower fixing plate, and the bottom surface of the pressing block is arranged on the top surface of the jacking block.
As a further description of the above technical solution:
The upper fixing plate and the middle outer side of the lower fixing plate are both in threaded connection with bolts, and the opposite distal sides of the bolts are respectively in threaded connection with the middle outer sides of the upper clamping plate and the lower clamping plate.
As a further description of the above technical solution:
The middle parts of the near sides of the upper clamping plate and the lower clamping plate are respectively provided with a sliding groove, and the far sides of the upper fixing plate and the lower fixing plate are respectively arranged on the inner walls of the sliding grooves on two sides.
As a further description of the above technical solution:
The four corners of the near sides of the upper clamping plate and the lower clamping plate are respectively provided with a slot.
As a further description of the above technical solution:
mounting holes are formed in four corners of the upper mounting plate and the lower mounting plate.
As a further description of the above technical solution:
The damping mechanism is installed to the middle part both sides of lower cardboard top surface, damping mechanism is including the damping pole, the bottom fixed connection of damping pole is in the bottom surface of lower cardboard, the bottom of damping pole is provided with the roof, the outside of damping pole is provided with the spring, the top surface of roof sets up the bottom surface at last cardboard.
As a further description of the above technical solution:
the fixed slot has all been seted up to the middle part both sides of lower cardboard top surface, the bottom fixed connection of damping pole is in the inner wall of fixed slot.
The utility model has the following beneficial effects:
In the utility model, the pressing block and the top block are respectively arranged on the upper fixing plate and the lower fixing plate, and the upper clamping plate and the lower clamping plate are respectively connected with the upper fixing plate and the lower fixing plate, so that the upper clamping plate and the lower clamping plate can be separated by utilizing the hydraulic pump, and the pressing block and the top block can be taken out at the moment, so that the pressing block and the top block are convenient to assemble and disassemble, and further the later maintenance is facilitated.
According to the utility model, the damping rod and the spring can buffer and absorb energy to a certain extent to the pressure generated by bridge vibration, so that the bridge body can be protected, and meanwhile, the slots are formed in the opposite sides of the upper clamping plate and the lower clamping plate, so that the hydraulic pump can be conveniently installed, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic structural view of a self-adaptive fast-assembled building bridge seismic isolation bearing according to the present utility model;
FIG. 2 is a partial exploded view of the top block of the self-adaptive quick-assembly building bridge seismic isolation bearing;
Fig. 3 is a structural exploded view of a damping rod part of a self-adaptive quick-assembled building bridge seismic isolation bearing according to the present utility model.
Legend description:
1. An upper mounting plate; 2. an upper clamping plate; 3. a lower mounting plate; 4. a lower clamping plate; 5. an upper fixing plate; 6. briquetting; 7. a lower fixing plate; 8. a top block; 9. a slot; 10. a mounting hole; 11. a bolt; 12. a chute; 13. a damping rod; 14. a top plate; 15. a spring; 16. a fixing groove.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the self-adaptive fast-assembled building bridge seismic isolation support comprises an upper mounting plate 1 and a lower mounting plate 3, wherein an upper clamping plate 2 is fixedly connected to the bottom surface of the upper mounting plate 1, a lower clamping plate 4 is fixedly connected to the top surface of the lower mounting plate 3, and a supporting mechanism is arranged between the upper mounting plate 1 and the lower mounting plate 3; the supporting mechanism comprises an upper fixing plate 5, a pressing block 6, a lower fixing plate 7 and a top block 8, wherein the top surface of the upper fixing plate 5 is fixedly connected with the bottom surface of the upper clamping plate 2, the bottom surface of the lower fixing plate 7 is fixedly connected with the top surface of the lower clamping plate 4, the top surface of the pressing block 6 is fixedly connected with the bottom surface of the upper fixing plate 5, the bottom surface of the top block 8 is fixedly connected with the top surface of the lower fixing plate 7, and the bottom surface of the pressing block 6 is arranged on the top surface of the top block 8.
When the device is used, the device is firstly installed, when a bridge vibrates, vibration energy can be transmitted to the inside of the device, through the cooperation between the damping rod 13 and the spring 15, vibration energy can be absorbed at the moment, vibration amplitude can be further reduced, the effect of protecting the bridge is achieved, the bottom of the hydraulic pump is inserted into the slot 9, the hydraulic pump is driven to extend out of the output end, the upper clamping plate 2 and the lower clamping plate 4 can be mutually far away, then the upper fixing plate 5 and the lower fixing plate 7 can be taken down through rotating and removing the bolts 11, during installation, the upper fixing plate 5 and the lower fixing plate 7 can be fixed through inserting the upper fixing plate 5 and the lower fixing plate 7 into the sliding groove 12, and then the bolts 11 are screwed down, so that loading and unloading of the pressing block 6 and the top block 8 become convenient, and later maintenance is facilitated.
The outer sides of the middle parts of the upper fixing plate 5 and the lower fixing plate 7 are respectively connected with bolts 11 in a threaded manner, and the opposite distal sides of the bolts 11 on two sides are respectively connected with the outer sides of the middle parts of the upper clamping plate 2 and the lower clamping plate 4 in a threaded manner.
The upper clamping plate 2 and the lower clamping plate 4 can be mounted and dismounted through bolts 11.
The middle parts of the near sides of the upper clamping plate 2 and the lower clamping plate 4 are respectively provided with a sliding groove 12, and the far sides of the upper fixing plate 5 and the lower fixing plate 7 are respectively arranged on the inner walls of the sliding grooves 12 at the two sides.
The positions of the upper clamping plate 2 and the lower clamping plate 4 can be guided when the upper clamping plate 2 and the lower clamping plate 4 are installed through the sliding groove 12.
The four corners of the near sides of the upper clamping plate 2 and the lower clamping plate 4 are respectively provided with a slot 9.
The hydraulic pump can be conveniently placed inside the device through the slot 9.
Mounting holes 10 are formed in four corners of the upper mounting plate 1 and the lower mounting plate 3.
The upper mounting plate 1 and the lower mounting plate 3 can be conveniently mounted through the mounting plates.
The damping mechanism is all installed to the middle part both sides of lower cardboard 4 top surface, and damping mechanism is including damping rod 13, and damping rod 13's bottom fixed connection is in lower cardboard 4's bottom surface, and damping rod 13's bottom is provided with roof 14, and damping rod 13's outside is provided with spring 15, and upper surface setting of roof 14 is at upper cardboard 2's bottom surface.
Vibration generated by the bridge can be absorbed and buffered through the damping mechanism, and then the function of protecting the bridge is achieved.
The fixed slot 16 has all been seted up to the middle part both sides of lower cardboard 4 top surface, and the bottom fixed connection of damping rod 13 is at the inner wall of fixed slot 16.
The damping rod 13 can be easily mounted by the fixing groove 16.
Working principle: during the use, through the mounting hole 10 on mounting panel 1 and the mounting panel 3 down, this moment can install the bottom at the bridge with mounting panel 1, install the top at the pier with mounting panel 3 down, install damper at the top of cardboard 4 down afterwards, can install the top surface at mounting panel 3 down with fixed plate 7 and kicking block 8 through bolt 11, install the bottom surface at mounting panel 1 with last fixed plate 5 and briquetting 6, can support the bridge through briquetting 6 and kicking block 8 this moment, when the bridge takes place the vibration, can transmit the inside of this device with the energy transfer of vibrations, through the cooperation between damping pole 13 and the spring 15, can absorb the energy of vibrations this moment, and then can reduce the range of vibrations, play the effect of protecting the bridge, and after long-time use, the reciprocal motion between the kicking block 8 of briquetting 6 can make both self produce wearing and tearing, this moment is through the bottom with the hydraulic pump is inserted in the inside of slot 9, then stretch out the output through the drive hydraulic pump, can make and keep away from each other between cardboard 2 and the cardboard 4 down, can separate between briquetting 6 and the kicking block 8 and the rotatory and take off the fixed plate 7 and install down through the rotatory fixed plate 7, and the fixed plate 5 can be taken down through the fixed plate 7 down, and the fixed plate 5 is convenient for the fixed plate is fixed down in time, the fixed plate is fixed down through the fixed plate 5 is installed down to the time point-plate is down to the fixed plate is down.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a self-adaptation fast-assembling building bridge subtracts shock insulation support, includes mounting panel (1) and lower mounting panel (3), its characterized in that: the bottom surface of the upper mounting plate (1) is fixedly connected with an upper clamping plate (2), the top surface of the lower mounting plate (3) is fixedly connected with a lower clamping plate (4), and a supporting mechanism is arranged between the upper mounting plate (1) and the lower mounting plate (3);
the supporting mechanism comprises an upper fixing plate (5), a pressing block (6), a lower fixing plate (7) and a top block (8), wherein the top surface of the upper fixing plate (5) is fixedly connected with the bottom surface of the upper clamping plate (2), the bottom surface of the lower fixing plate (7) is fixedly connected with the top surface of the lower clamping plate (4), the top surface of the pressing block (6) is fixedly connected with the bottom surface of the upper fixing plate (5), the bottom surface of the top block (8) is fixedly connected with the top surface of the lower fixing plate (7), and the bottom surface of the pressing block (6) is arranged on the top surface of the top block (8).
2. The self-adaptive quick-assembled building bridge seismic isolation bearing according to claim 1, wherein: the upper fixing plate (5) and the middle outer side of the lower fixing plate (7) are both in threaded connection with bolts (11), and the opposite distal sides of the bolts (11) are respectively in threaded connection with the middle outer sides of the upper clamping plate (2) and the lower clamping plate (4).
3. The self-adaptive quick-assembled building bridge seismic isolation bearing according to claim 1, wherein: the middle parts of the near sides of the upper clamping plate (2) and the lower clamping plate (4) are respectively provided with a sliding groove (12), and the far sides of the upper fixing plate (5) and the lower fixing plate (7) are respectively arranged on the inner walls of the sliding grooves (12) on two sides.
4. The self-adaptive quick-assembled building bridge seismic isolation bearing according to claim 1, wherein: the four corners of the near sides of the upper clamping plate (2) and the lower clamping plate (4) are respectively provided with a slot (9).
5. The self-adaptive quick-assembled building bridge seismic isolation bearing according to claim 1, wherein: four corners of the upper mounting plate (1) and the lower mounting plate (3) are provided with mounting holes (10).
6. The self-adaptive quick-assembled building bridge seismic isolation bearing according to claim 1, wherein: damping mechanism is all installed to middle part both sides of lower cardboard (4) top surface, damping mechanism is including damping rod (13), the bottom fixed connection of damping rod (13) is in the bottom surface of lower cardboard (4), the bottom of damping rod (13) is provided with roof (14), the outside of damping rod (13) is provided with spring (15), the top surface of roof (14) sets up the bottom surface at last cardboard (2).
7. The self-adaptive quick-assembled building bridge seismic isolation bearing according to claim 6, wherein: the fixed slots (16) are formed in two sides of the middle of the top surface of the lower clamping plate (4), and the bottoms of the damping rods (13) are fixedly connected to the inner walls of the fixed slots (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340970.3U CN220847066U (en) | 2023-08-30 | 2023-08-30 | Self-adaptive quick-assembled building bridge seismic reduction and isolation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340970.3U CN220847066U (en) | 2023-08-30 | 2023-08-30 | Self-adaptive quick-assembled building bridge seismic reduction and isolation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220847066U true CN220847066U (en) | 2024-04-26 |
Family
ID=90739417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322340970.3U Active CN220847066U (en) | 2023-08-30 | 2023-08-30 | Self-adaptive quick-assembled building bridge seismic reduction and isolation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220847066U (en) |
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2023
- 2023-08-30 CN CN202322340970.3U patent/CN220847066U/en active Active
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