CN215758506U - Bridge damping support for building engineering - Google Patents
Bridge damping support for building engineering Download PDFInfo
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- CN215758506U CN215758506U CN202122077888.7U CN202122077888U CN215758506U CN 215758506 U CN215758506 U CN 215758506U CN 202122077888 U CN202122077888 U CN 202122077888U CN 215758506 U CN215758506 U CN 215758506U
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Abstract
The utility model discloses a bridge damping support for constructional engineering, and relates to the technical field of bridge equipment. The utility model comprises the following steps: the damping device comprises supporting plates, wherein a fixed plate is arranged on the upper side of each supporting plate, damping components are arranged on the opposite surfaces of the supporting plates and the fixed plate, a telescopic rod is arranged between the two damping components, and limiting plates are arranged on the opposite surfaces of the two supporting plates; the shock-absorbing component comprises: the two ends of the fixed circular arcs are provided with limiting columns, the end parts of the limiting columns are provided with connecting plates, and the fixed circular arcs are elastically matched with the connecting plates. According to the damping assembly, when the damping support is subjected to vertical vibration, the vibration enables the fixed arc to bend, so that the fixed arc has a buffering effect on the vertical vibration, and when the support is subjected to horizontal vibration, the vibration enables the first roller to slide, so that a damping effect is achieved, the occurrence of the situation that the damping support collapses is reduced, and the stability of the bridge is improved.
Description
Technical Field
The utility model belongs to the technical field of bridge equipment, and particularly relates to a bridge damping support for constructional engineering.
Background
The bridge is a building constructed for a road to cross natural or artificial barriers, is erected on rivers, lakes and seas, and enables vehicles, pedestrians and the like to smoothly pass through, and generally consists of an upper structure, a lower structure and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.
The bridge can produce horizontal and vertical vibrations to shock-absorbing support when using, and current bridge shock-absorbing support structure is single, can only carry out the shock attenuation to vertical vibrations mostly, and can not carry out the shock attenuation to horizontal vibrations to can lead to the condition emergence that whole bridge structures collapse.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge damping support for constructional engineering, which is characterized in that through the arranged damping components, when the damping support is subjected to vertical vibration, the vibration enables the fixed arc to bend, so that the fixed arc can buffer the vertical vibration, and when the support is subjected to horizontal vibration, the vibration enables the first roller to slide, so that the damping effect is achieved, the occurrence of the situation that the damping support collapses is reduced, the stability of a bridge is improved, and the problems in the prior art are solved.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a bridge damping bearing for constructional engineering comprises: the damping device comprises supporting plates, wherein a fixed plate is arranged on the upper side of each supporting plate, damping components are arranged on the opposite surfaces of the supporting plates and the fixed plate, a telescopic rod is arranged between the two damping components, and limiting plates are arranged on the opposite surfaces of the two supporting plates; the shock-absorbing component comprises: two fixed circular arcs, spacing post is all installed at the both ends of fixed circular arc, and the connecting plate is installed to the tip of spacing post, and fixed circular arc and connecting plate elastic fit, first gyro wheel is installed to the downside of connecting plate, installs two spliced poles between two fixed circular arcs, and the inside wall normal running fit of fixed circular arc has two rotor plates, installs the dead lever between two rotor plates, and the second gyro wheel is all installed to the tip of two rotor plates.
Optionally, four grooves are formed in the opposite surfaces of the two supporting plates, and the second idler wheels are rotatably matched in the grooves.
Optionally, the fixed column is installed to the inside wall of fixed circular arc, and two rotor plates all with fixed column normal running fit.
Optionally, the limiting plate includes: straight edge, arc edge, backup pad and straight edge link, second gyro wheel and arc edge normal running fit.
Optionally, the telescopic link is located between two rotor plates of one-to-one, and the telescopic link includes: the rod body is in sliding fit in the barrel body, and a second spring is arranged between the rod body and the bottom of the barrel body.
Optionally, one end of the first spring is connected with the fixed arc, and the other end of the first spring is connected with the connecting plate.
The embodiment of the utility model has the following beneficial effects:
according to the embodiment of the utility model, through the arranged damping assembly, when the damping support is subjected to vertical vibration, the vibration makes the fixed arc bend, so that the fixed arc has a buffering effect on the vertical vibration, and when the support is subjected to horizontal vibration, the vibration makes the first roller slide, so that a damping effect is achieved, the occurrence of the situation that the damping support collapses is reduced, and the stability of the bridge is improved.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of a fixed arc structure according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a groove structure according to an embodiment of the utility model.
Wherein the figures include the following reference numerals:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
Referring to fig. 1 to 3, in the present embodiment, there is provided a bridge damping support for construction engineering, including: the device comprises a supporting plate 1, wherein a fixing plate 15 is arranged on the upper side of the supporting plate 1, damping components are arranged on the opposite surfaces of the supporting plate 1 and the fixing plate 15, a telescopic rod 6 is arranged between the two damping components, and limiting plates 9 are arranged on the opposite surfaces of the two supporting plates 1; the shock-absorbing component comprises: two fixed circular arcs 2, spacing post 10 is all installed at the both ends of fixed circular arc 2, connecting plate 12 is installed to the tip of spacing post 10, and fixed circular arc 2 and connecting plate 12 elastic fit, first gyro wheel 13 is installed to the downside of connecting plate 12, install two spliced poles 7 between two fixed circular arcs 2, the inside wall normal running fit of fixed circular arc 2 has two rotor plates 4, install dead lever 8 between two rotor plates 4, second gyro wheel 5 is all installed to the tip of two rotor plates 4.
The application of one aspect of the embodiment is as follows: when the shock absorption support receives the shock attenuation, vibrations drive fixed circular arc 2 crooked through fixed plate 15, and fixed circular arc 2 drives second gyro wheel 5 through rotor plate 4 and slides, and fixed circular arc 2 drives connecting plate 12 through spacing post 10 and slides simultaneously, and connecting plate 12 drives first gyro wheel 13 and rotates to accomplish the shock attenuation.
Through the damper who sets up, when shock-absorbing support receives vertical vibrations, vibrations make fixed circular arc 2 crooked to make fixed circular arc 2 play the cushioning effect to vertical vibrations, and when the support received horizontally vibrations, vibrations make first gyro wheel 13 slide, thereby play absorbing effect, reduced the condition emergence that shock-absorbing support collapses badly, thereby increased the stability of bridge.
Four grooves 14 are formed in the opposite surfaces of the two support plates 1, and the second roller 5 is rotatably matched in the grooves 14.
Fixed column 3 is installed to the inside wall of the fixed circular arc 2 of this embodiment, and two rotor plates 4 all with 3 normal running fit of fixed column.
The limit plate 9 of the embodiment includes: straight flange, arc limit, backup pad 1 is connected with the straight flange, and second gyro wheel 5 and arc limit normal running fit, the limiting plate 9 of setting can make the quick the reseing of second gyro wheel 5.
The telescopic link 6 of this embodiment is located between two rotor plates 4 of one-to-one, and telescopic link 6 includes: the telescopic rod 6 is arranged, and the two rotating plates 4 can be quickly reset.
One end of the first spring 11 of the present embodiment is connected to the fixed arc 2, and the other end of the first spring 11 is connected to the connecting plate 12.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. The utility model provides a bridge damping bearing for building engineering which characterized in that includes: the device comprises supporting plates (1), wherein a fixing plate (15) is arranged on the upper side of each supporting plate (1), damping components are arranged on the opposite surfaces of each supporting plate (1) and the corresponding fixing plate (15), a telescopic rod (6) is arranged between each two damping components, and limiting plates (9) are arranged on the opposite surfaces of each two supporting plates (1);
the shock-absorbing component comprises: two fixed circular arcs (2), spacing post (10) are all installed at the both ends of fixed circular arc (2), connecting plate (12) are installed to the tip of spacing post (10), and fixed circular arc (2) and connecting plate (12) elastic fit, first gyro wheel (13) are installed to the downside of connecting plate (12), install two spliced poles (7) between two fixed circular arcs (2), the inside wall normal running fit of fixed circular arc (2) has two rotor plates (4), install dead lever (8) between two rotor plates (4), second gyro wheel (5) are all installed to the tip of two rotor plates (4).
2. The bridge damping bearer for building engineering according to claim 1, characterized in that the opposite faces of the two support plates (1) are provided with four grooves (14), and the second rollers (5) are rotatably fitted in the grooves (14).
3. The bridge damping bearer for the building engineering as claimed in claim 1, characterized in that the inner side wall of the fixed circular arc (2) is provided with a fixed column (3), and both rotating plates (4) are rotatably matched with the fixed column (3).
4. The bridge shock-absorbing support for building engineering according to claim 1, characterized in that the limiting plate (9) comprises: straight edge, arc edge, backup pad (1) is connected with the straight edge, and second gyro wheel (5) and arc edge normal running fit.
5. The bridge damping bearer for building engineering according to claim 1, characterized in that the telescopic rod (6) is located between two rotating plates (4) in a one-to-one correspondence, the telescopic rod (6) comprising: the rod body is in sliding fit in the barrel body, and a second spring is arranged between the rod body and the bottom of the barrel body.
6. The bridge damping bearer for building engineering according to claim 1, characterized in that one end of the first spring (11) is connected with the fixed arc (2) and the other end of the first spring (11) is connected with the connecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077888.7U CN215758506U (en) | 2021-08-31 | 2021-08-31 | Bridge damping support for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077888.7U CN215758506U (en) | 2021-08-31 | 2021-08-31 | Bridge damping support for building engineering |
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| Publication Number | Publication Date |
|---|---|
| CN215758506U true CN215758506U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077888.7U Active CN215758506U (en) | 2021-08-31 | 2021-08-31 | Bridge damping support for building engineering |
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| Country | Link |
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| CN (1) | CN215758506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575242A (en) * | 2022-04-06 | 2022-06-03 | 交通运输部公路科学研究所 | Self-resetting limiting and supporting device |
-
2021
- 2021-08-31 CN CN202122077888.7U patent/CN215758506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575242A (en) * | 2022-04-06 | 2022-06-03 | 交通运输部公路科学研究所 | Self-resetting limiting and supporting device |
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