CN213390090U - A shock attenuation foundation pile for bridge engineering - Google Patents
A shock attenuation foundation pile for bridge engineering Download PDFInfo
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- CN213390090U CN213390090U CN202020596620.7U CN202020596620U CN213390090U CN 213390090 U CN213390090 U CN 213390090U CN 202020596620 U CN202020596620 U CN 202020596620U CN 213390090 U CN213390090 U CN 213390090U
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- shock
- spring
- absorbing
- bridge engineering
- bearing plate
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Abstract
The utility model belongs to the technical field of bridge engineering, especially a damping foundation pile for bridge engineering, including base, shock attenuation post, telescopic link, loading board, bearing spring and No. two loading boards, the shock attenuation post is fixedly connected with above the base, the shock attenuation post top is provided with the telescopic link, be provided with the loading board No. one above the telescopic link, be provided with the bearing spring above the loading board No. one, be connected with the loading board No. two above the bearing spring, No. two loading board both sides all are provided with the loading board No. two, loading board both ends all are provided with the location slider; two sides above the base are provided with transverse sliding grooves, transverse sliding blocks are connected above the transverse sliding grooves in a sliding mode, and springs are arranged on the outer sides of the transverse sliding blocks; the utility model discloses simple structure through spring, locating lever and the damping spring who sets up, can mutually support for basic outfit possesses shock-absorbing function, uses under the special circumstances for among the bridge engineering.
Description
Technical Field
The utility model relates to a bridge engineering field especially relates to a shock attenuation foundation pile for bridge engineering.
Background
Bridge engineering refers to the working process of bridge surveying, designing, constructing, maintaining, detecting and the like, and the scientific and engineering technology for researching the process, and is a branch of civil engineering. The development of bridge engineering is mainly dependent on the need for it by transportation.
With the vigorous development of national economy, the infrastructure of China is rapidly developed, and the construction of a large number of bridges, railways and expressways is rapidly developed, but no matter the construction of the railways or the expressways, the bridge is built, foundation piles are required to be driven for the stability of the foundation of the bridge, the foundation piles of most of the buildings are all structures formed by pouring single reinforced concrete and are connected with a platform, the shock absorption function is not provided, once natural disasters such as earthquakes occur, the foundation piles can not buffer and absorb shock under the influence of earthquake waves, the bridge deck is easy to break, the bridge is damaged, and the life safety of people is threatened, and the use is not facilitated.
In order to solve the problems, the application provides a damping foundation pile for bridge engineering.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a shock-absorbing foundation pile for bridge engineering through spring, locating lever and the damping spring who sets up, can mutually support for basic equipment possesses shock-absorbing function, uses under the special circumstances in supplying the bridge engineering.
(II) technical scheme
In order to solve the problems, the utility model provides a damping foundation pile for bridge engineering, which comprises a base, a damping column, a telescopic rod, a first bearing plate, a bearing spring and a second bearing plate, wherein the damping column is fixedly connected above the base, the telescopic rod is arranged above the damping column, the first bearing plate is arranged above the telescopic rod, the bearing spring is arranged above the first bearing plate, the second bearing plate is connected above the bearing spring, the two bearing plates are arranged on two sides of the second bearing plate, and two ends of the first bearing plate are provided with positioning sliders;
the base top both sides are provided with horizontal spout, horizontal spout top sliding connection has horizontal slider, the horizontal slider outside is provided with the spring, horizontal slider top is connected with the locating lever, the locating lever top is connected with the clamp, the clamp is fixed in the telescopic link outside.
Preferably, the inside damping spring that is provided with of shock attenuation post, the damping spring top is connected with the telescopic link, be provided with oil pressure resilience mechanism between the damping spring.
Preferably, a side stop is arranged on one side of the spring.
Preferably, the positioning slide rail is in sliding connection with the positioning slide block, and a ribbed plate is connected between the telescopic rod and the first bearing plate.
Preferably, the locating lever both ends all are provided with the pin, the locating lever both ends all through the pin respectively with horizontal slider and clamp connection.
Preferably, the base is internally connected with a ground anchor in a penetrating manner.
The above technical scheme of the utility model has following profitable technological effect:
1. the spring, the positioning rod and the damping spring are arranged and can be matched with each other, so that the base equipment has a damping function and can be used under special conditions in bridge engineering, when vibration occurs above or below a bridge, the vibration can be effectively buffered and eliminated from multiple aspects through the bearing spring, the damping spring and the oil pressure rebounding mechanism, the stability of a bridge building is improved, the stability of the telescopic rod can be ensured in the process of understanding by the positioning rod, and the telescopic rod can be effectively prevented from deviating;
2. through the location slide rail and the location slider that set up, can ensure after bearing spring is compressed that the position can align between a loading board and No. two loading boards, prevent that a loading board and No. two loading boards from taking place the skew, through the horizontal spout and the horizontal slider that set up, can be at telescopic link secondary positioning pole removal operation after being pushed down, can prevent that the locating lever from taking place the skew, through the oil pressure rebound mechanism that sets up, can utilize the oil pressure, assist resilience to damping spring, can ensure the resilience ability of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the internal structure schematic diagram of the shock-absorbing column of the present invention.
Reference numerals:
1. a base; 2. a shock-absorbing post; 3. a telescopic rod; 4. a rib plate; 5. a first bearing plate; 6. a load bearing spring; 7. a second bearing plate; 8. positioning the slide rail; 9. positioning the sliding block; 10. a transverse chute; 11. side blocking; 12. a transverse slide block; 13. a spring; 14. positioning a rod; 15. clamping a hoop; 16. a pin; 17. a ground anchor; 18. a damping spring; 19. and an oil pressure rebound mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a shock-absorbing foundation pile for bridge engineering, including base 1, shock-absorbing column 2, telescopic link 3, bearing plate 5, bearing spring 6 and bearing plate 7 No. two, shock-absorbing column 2 is fixedly connected with above base 1, telescopic link 3 is provided above shock-absorbing column 2, bearing plate 5 is provided above telescopic link 3, bearing spring 6 is provided above bearing plate 5, bearing plate 7 is connected above bearing spring 6, bearing plate 7 is provided on both sides of bearing plate 7, and positioning slider 9 is provided on both ends of bearing plate 5;
base 1 top both sides are provided with horizontal spout 10, horizontal spout 10 top sliding connection has horizontal slider 12, the horizontal slider 12 outside is provided with spring 13, horizontal slider 12 top is connected with locating lever 14, locating lever 14 top is connected with clamp 15, clamp 15 is fixed in the 3 outsides of telescopic link.
In the utility model, the spring 13, the positioning rod 14 and the damping spring 18 which are arranged can be matched with each other, so that the base equipment has a damping function to be used under special conditions in bridge engineering, when vibration occurs above or below a bridge, the vibration can be effectively buffered and eliminated from multiple aspects through the bearing spring 6, the spring 13, the damping spring 18 and the oil pressure rebounding mechanism 19, so as to increase the stability of the bridge building, the positioning rod 14 can ensure the stability of the telescopic rod 3 in the vibration process, and the deviation of the telescopic rod 3 can be effectively prevented; through the location slide rail 8 and the location slider 9 that set up, can ensure after bearing spring 6 is compressed that the position can align between a loading board 5 and No. two loading boards 7, prevent that a loading board 5 and No. two loading boards 7 from taking place the skew, through the horizontal spout 10 and the horizontal slider 12 that set up, can be at telescopic link 3 supplementary locating lever 14 removal operation after being pushed down, can prevent that locating lever 14 from taking place the skew, through the oil pressure resilience mechanism 19 that sets up, can utilize the oil pressure, assist resilience to damping spring 18, can ensure the resilience ability of device.
As shown in fig. 2, a damper spring 18 is provided inside the damper column 2, the telescopic rod 3 is connected above the damper spring 18, and an oil pressure rebound mechanism 19 is provided between the damper springs 18.
The hydraulic rebound mechanism 19 is provided to assist the rebound of the damper spring 18 by the hydraulic pressure, and the rebound capability of the device can be ensured, and the carrier spring 6, the spring 13, the damper spring 18 and the hydraulic rebound mechanism 19 can effectively absorb the vibration from various aspects, thereby increasing the stability of the bridge building.
As shown in fig. 1 and 2, a side baffle 11 is arranged on one side of the spring 13, the positioning slide rail 8 is in sliding connection with the positioning slide block 9, a ribbed plate 4 is connected between the telescopic rod 3 and the first bearing plate 5, pins 16 are arranged at two ends of the positioning rod 14, two ends of the positioning rod 14 are respectively connected with the transverse slide block 12 and the clamp 15 through the pins 16, and a ground anchor 17 is connected inside the base 1 in a penetrating manner.
It should be noted that the side block 11 can limit the position of the transverse sliding block 12, and can fix the spring 13, the rib plate 4 can increase the connection strength between the telescopic rod 3 and the first bearing plate 5, so as to increase the stability, and the device can be connected with the ground or a foundation through the ground anchor 17, so as to increase the stability of the device.
The utility model discloses a theory of operation and use flow: through the arrangement of the spring 13, the positioning rod 14 and the damping spring 18, the base equipment can be mutually matched, so that the base equipment has a damping function and can be used under special conditions in bridge engineering, when vibration occurs above or below a bridge, the vibration can be effectively buffered and eliminated from multiple aspects through the bearing spring 6, the spring 13, the damping spring 18 and the oil pressure rebounding mechanism 19, so that the stability of a bridge building is improved, the stability of the telescopic rod 3 can be ensured in the vibration process of the positioning rod 14, and the telescopic rod 3 can be effectively prevented from deviating; through the location slide rail 8 and the location slider 9 that set up, can ensure after bearing spring 6 is compressed that the position can align between a loading board 5 and No. two loading boards 7, prevent that a loading board 5 and No. two loading boards 7 from taking place the skew, through the horizontal spout 10 and the horizontal slider 12 that set up, can be at telescopic link 3 supplementary locating lever 14 removal operation after being pushed down, can prevent that locating lever 14 from taking place the skew, through the oil pressure resilience mechanism 19 that sets up, can utilize the oil pressure, assist resilience to damping spring 18, can ensure the resilience ability of device.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The shock-absorbing foundation pile for the bridge engineering is characterized by comprising a base (1), a shock-absorbing column (2), a telescopic rod (3), a first bearing plate (5), a bearing spring (6) and a second bearing plate (7), wherein the shock-absorbing column (2) is fixedly connected above the base (1), the telescopic rod (3) is arranged above the shock-absorbing column (2), the first bearing plate (5) is arranged above the telescopic rod (3), the bearing spring (6) is arranged above the first bearing plate (5), the second bearing plate (7) is connected above the bearing spring (6), the second bearing plate (7) is arranged on two sides of the second bearing plate (7), and positioning sliders (9) are arranged at two ends of the first bearing plate (5);
base (1) top both sides are provided with horizontal spout (10), horizontal spout (10) top sliding connection has horizontal slider (12), the horizontal slider (12) outside is provided with spring (13), horizontal slider (12) top is connected with locating lever (14), locating lever (14) top is connected with clamp (15), clamp (15) are fixed in the telescopic link (3) outside.
2. The shock-absorbing foundation pile for bridge engineering according to claim 1, characterized in that a shock-absorbing spring (18) is arranged inside the shock-absorbing column (2), the shock-absorbing spring (18) is connected with the telescopic rod (3) above, and an oil pressure rebound mechanism (19) is arranged between the shock-absorbing springs (18).
3. Shock absorbing foundation pile for bridge engineering according to claim 1, characterized in that the spring (13) is provided with a side stop (11) on one side.
4. The shock-absorbing foundation pile for bridge engineering according to claim 1, wherein a positioning slide rail (8) is in sliding connection with a positioning slide block (9), and a ribbed plate (4) is connected between the telescopic rod (3) and the first bearing plate (5).
5. The shock-absorbing foundation pile for bridge engineering according to claim 1, wherein a pin (16) is arranged at each end of the positioning rod (14), and each end of the positioning rod (14) is connected with the transverse sliding block (12) and the clamp (15) through the pin (16).
6. The shock-absorbing foundation pile for bridge engineering according to claim 1, characterized in that a ground anchor (17) is connected through the inside of the foundation (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596620.7U CN213390090U (en) | 2020-04-20 | 2020-04-20 | A shock attenuation foundation pile for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596620.7U CN213390090U (en) | 2020-04-20 | 2020-04-20 | A shock attenuation foundation pile for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213390090U true CN213390090U (en) | 2021-06-08 |
Family
ID=76178159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020596620.7U Expired - Fee Related CN213390090U (en) | 2020-04-20 | 2020-04-20 | A shock attenuation foundation pile for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213390090U (en) |
-
2020
- 2020-04-20 CN CN202020596620.7U patent/CN213390090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |