CN218345939U - Novel support for bridge - Google Patents
Novel support for bridge Download PDFInfo
- Publication number
- CN218345939U CN218345939U CN202121861271.8U CN202121861271U CN218345939U CN 218345939 U CN218345939 U CN 218345939U CN 202121861271 U CN202121861271 U CN 202121861271U CN 218345939 U CN218345939 U CN 218345939U
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- China
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- fixed block
- board
- fixed
- bottom suspension
- upper bracket
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Abstract
The utility model discloses a novel support for bridge, include bottom suspension bedplate, screw hole, bed stone, lower fixed block, unload power device, go up fixed block, upper bracket board, rubber support, polytetrafluoroethylene board, mirror steel sheet, go up the voussoir, open threaded hole in both ends four corners department about the bottom suspension bedplate, the bed stone passes through the fixed bottom suspension bedplate of screw hole, the fixed block distributes in bottom suspension bedplate top outside down, it installs in fixed block down to unload the power device, it installs in unloading the power device to go up the fixed block, the upper bracket board is fixed in the fixed block top, the rubber support is fixed in bottom suspension bedplate top middle part, the polytetrafluoroethylene board is installed on the rubber support top, the mirror steel sheet is installed between upper bracket board and polytetrafluoroethylene board, it is located the upper bracket board top to go up the voussoir. The utility model provides a lack the support for bridge that can continuously absorb vibrations and face vibrations problem.
Description
Technical Field
The utility model relates to a support especially relates to a novel support for bridge.
Background
The bridge bearing transmits the load, displacement and rotation angle of the upper part of the bridge structure to the lower part of the bridge structure, is an important structural component of the bridge, and the problem of vibration is faced by the lack of a bridge bearing which can continuously absorb the vibration in the market at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel support for bridge to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a novel support for bridge, includes bottom suspension bedplate, screw hole, bed stone, lower fixed block, unloads power device, goes up fixed block, upper bracket board, rubber support, polytetrafluoroethylene board, mirror steel plate, goes up the voussoir, open threaded hole in both ends four corners department about the bottom suspension bedplate, the bed stone passes through the fixed bottom suspension bedplate of screw hole, the fixed block distributes in bottom suspension bedplate top outside down, it installs in fixed block down to unload power device, it installs in the device of unloading to go up the fixed block, the upper bracket board is fixed in the fixed block top, rubber support is fixed in bottom suspension bedplate top middle part, the polytetrafluoroethylene board is installed on the rubber support top, mirror steel plate installs between upper bracket board and polytetrafluoroethylene board, it is located the upper bracket board top to go up the voussoir.
On the basis of the technical scheme, the force unloading device comprises universal balls, a fixing seat, a pressure rod and a pressure cavity, wherein the universal balls are respectively arranged at the inner ends of the lower fixing block and the upper fixing block and correspond to each other, the fixing seat is arranged on the upper universal ball, the pressure rod is fixed at the outer end of the fixing seat, the pressure cavity is arranged on the lower universal ball, and the pressure cavity corresponds to the pressure rod.
On the basis of the technical scheme, the upper fixing block and the lower fixing block absorb vibration through the pressure rod and the pressure cavity.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a rubber support bears load and deformation in the time, absorbs the influence that vibrations produced to the bridge through unloading the power device.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is the schematic diagram of the rubber support structure of the present invention.
Fig. 3 is a schematic view of the force-releasing structure of the present invention.
In the figure: 1. lower support plate, 2, screw hole, 3, bed stone, 4, lower fixed block, 5, unload power device, 6, go up the fixed block, 7, upper bracket board, 8, rubber support, 9, polytetrafluoroethylene board, 10, mirror steel sheet, 11, go up the wedge, 12, universal ball, 13, fixing base, 14, depression bar, 15, pressure chamber.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-3, a novel bridge support, includes bottom suspension bedplate 1, screw hole 2, bed stone 3, lower fixed block 4, unload power device 5, go up fixed block 6, upper bracket board 7, rubber support 8, polytetrafluoroethylene board 9, mirror steel sheet 10, go up wedge 11, open threaded hole 2 in both ends four corners department about bottom suspension bedplate 1, bed stone 3 passes through screw hole 2 fixed bottom suspension bedplate 1, fixed block 4 distributes in the outside on bottom suspension bedplate 1 top down, it installs in fixed block 4 down to unload power device 5, it installs in unloading power device 5 to go up fixed block 6, upper bracket board 7 is fixed in 6 tops of fixed block, rubber support 8 is fixed in bottom suspension bedplate 1 top middle part, polytetrafluoroethylene board 9 is installed on rubber support 8 top, mirror steel sheet 10 is installed between upper bracket board 7 and polytetrafluoroethylene board 9, go up wedge 11 and be located upper bracket board 7 tops.
The force unloading device 5 comprises universal balls 12, a fixed seat 13, a pressure rod 14 and a pressure cavity 15, wherein the universal balls 12 are respectively arranged at the inner ends of a lower fixed block 4 and an upper fixed block 6, the universal balls 12 correspond to each other, the fixed seat 13 is arranged on the upper universal ball 12, the pressure rod 14 is fixed at the outer end of the fixed seat 13, the pressure cavity 15 is arranged on the lower universal ball 12, and the pressure cavity 15 corresponds to the pressure rod 14.
The upper fixing block 6 and the lower fixing block 4 absorb shock through the pressing rod 14 and the pressure chamber 15.
The utility model discloses a theory of operation: when the bridge environment vibrates, the rubber support 8 bears the load and deformation of the upper structure and the lower structure of the bridge through the polytetrafluoroethylene plate 9 and the mirror steel plate 10, and the universal ball 12 is matched with the reciprocating friction of the pressure rod 14 and the pressure cavity 15 to absorb the vibration force.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. The utility model provides a novel support for bridge, includes bottom suspension bedplate (1), screw hole (2), bed stone (3), lower fixed block (4), unload power device (5), go up fixed block (6), upper bracket board (7), rubber support (8), polytetrafluoroethylene board (9), mirror steel plate (10), go up wedge (11), its characterized in that: threaded hole (2) are opened to both ends four corners department about lower support plate (1), the fixed bottom suspension seat board (1) of screw hole (2) is passed through in stone underlay (3), lower fixed block (4) distribute in bottom suspension seat plate (1) top outside, unload power device (5) and install in bottom fixed block (4), it installs in unloading power device (5) to go up fixed block (6), fixed block (6) top is fixed in upper bracket board (7), rubber support (8) are fixed in bottom suspension seat plate (1) top middle part, polytetrafluoroethylene board (9) are installed on rubber support (8) top, mirror steel sheet (10) are installed between upper bracket board (7) and polytetrafluoroethylene board (9), it is located upper bracket board (7) top to go up voussoir (11).
2. The novel bridge support according to claim 1, wherein: unload power device (5) including universal ball (12), fixing base (13), depression bar (14), pressure chamber (15), universal ball (12) are installed respectively in lower fixed block (4) and last fixed block (6) the inner, and universal ball (12) correspond each other, fixing base (13) are installed in upper portion universal ball (12), depression bar (14) are fixed in fixing base (13) outer end, pressure chamber (15) are installed in lower part universal ball (12), and pressure chamber (15) correspond depression bar (14).
3. The novel bridge support according to claim 1, wherein: the upper fixing block (6) and the lower fixing block (4) absorb vibration through the pressure rod (14) and the pressure cavity (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861271.8U CN218345939U (en) | 2021-08-10 | 2021-08-10 | Novel support for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861271.8U CN218345939U (en) | 2021-08-10 | 2021-08-10 | Novel support for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218345939U true CN218345939U (en) | 2023-01-20 |
Family
ID=84921862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121861271.8U Active CN218345939U (en) | 2021-08-10 | 2021-08-10 | Novel support for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218345939U (en) |
-
2021
- 2021-08-10 CN CN202121861271.8U patent/CN218345939U/en active Active
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