CN111945586A - Bridge pile foundation reinforcing and protecting device - Google Patents
Bridge pile foundation reinforcing and protecting device Download PDFInfo
- Publication number
- CN111945586A CN111945586A CN202010829515.8A CN202010829515A CN111945586A CN 111945586 A CN111945586 A CN 111945586A CN 202010829515 A CN202010829515 A CN 202010829515A CN 111945586 A CN111945586 A CN 111945586A
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- pile foundation
- fixedly connected
- plate
- base
- buffer
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/64—Repairing piles
Abstract
The invention belongs to the field of bridge pile foundations, and particularly relates to a bridge pile foundation reinforcing and protecting device, wherein power components are arranged on two fixed seats which are symmetrically and fixedly connected with the top of a base, inserting posts are arranged on the two power components, two reinforcing plates are symmetrically and fixedly connected with the top of the base, one sides of the two reinforcing plates are respectively and fixedly connected with the two sides of a pile foundation main body, two buffer seats are symmetrically and fixedly connected with the top of the base, a movable plate is connected on the inner wall of the side, far away from each other, of each buffer groove on the two buffer seats in a sliding manner, the top end of the top supporting post of the movable plate extends to the position above the top of the buffer seat and is fixedly connected with the buffer plates, the side, close to each other, of the two buffer plates is respectively and slidably connected with the two sides of the pile foundation main body, the pile foundation main, can effectual protection pile foundation main part, improve the life of pile foundation main part.
Description
Technical Field
The invention belongs to the field of bridge pile foundations, and relates to a reinforcing and protecting device for a bridge pile foundation.
Background
The bridge foundation is the lowest part of the bridge structure which is directly contacted with the foundation and is an important component of the bridge substructure. The part of the stratum that receives the load from the foundation is called the foundation. After the foundation and the foundation are subjected to various loads, stress and deformation are generated, and in order to ensure the normal use and safety of the bridge, the foundation and the foundation must have sufficient strength and stability, and the deformation should be within an allowable range. Along with the development of economy and transportation career, highway bridge is constantly built, and highway bridge pile foundation is the basis of whole highway bridge, if highway bridge pile foundation goes wrong, then whole highway bridge's stability and security can all reduce, can take place serious incident even.
The influence of current pile foundation such as by natural geographical condition, live time, especially rivers, rivers are to the impact force of bridge pile foundation formation for effective pile length reduces, and leads to pile body cross-section quality to reduce, leads to pile foundation bearing capacity not enough, and along with the lapse of time, the structure that leads to the bridge pile foundation is damaged, so we provide a bridge pile foundation and consolidate protector, is used for solving the above-mentioned problem that provides.
Disclosure of Invention
In view of the above, the invention provides a bridge pile foundation reinforcement and protection device, which is used for solving the problems that the existing pile foundation is influenced by natural geographical conditions, service time and the like, particularly the influence of water flow, the impact force of the water flow on the bridge pile foundation reduces the effective pile length, the quality of the cross section of a pile body is reduced, the bearing capacity of the pile foundation is insufficient, and the structure of the bridge pile foundation is damaged along with the passage of time.
In order to achieve the above purpose, the invention provides a bridge pile foundation reinforcement and protection device, which comprises a base, wherein a pile foundation main body is arranged at the top of the base, two fixing seats are symmetrically and fixedly connected at the top of the base, power assemblies are arranged on the two fixing seats, inserting columns are arranged on the two power assemblies, the bottom ends of the two inserting columns extend to the position below the bottom of the base, two reinforcing plates are symmetrically and fixedly connected at the top of the base, one sides of the two reinforcing plates are respectively and fixedly connected with the two sides of the pile foundation main body, two buffer seats are symmetrically and fixedly connected at the top of the base, shock absorption grooves are arranged on the two buffer seats, buffer grooves are respectively arranged on the inner walls of the two sides of the shock absorption grooves, the inner wall of the side, far away from each other, of the two buffer grooves is slidably connected with a same moving plate, a support column is fixedly connected at the top of the, one side that two buffer boards are close to each other respectively with the both sides sliding connection of pile foundation main part, equal first spring of fixedly connected with on the bottom inner wall of two dashpots, the top of two first springs all with the bottom fixed connection of movable plate.
The beneficial effect of this basic scheme lies in: can consolidate the pile foundation main part through setting up the gusset plate, and can carry out multiple buffering to the impact of rivers, alleviateed the impact force of rivers greatly, can effectual protection pile foundation main part, improved the life of pile foundation main part.
Further, power component is including establishing the fixed cavity on the fixing base, fixed cavity female connection has the pivot, the top of pivot extends to the top and the fixedly connected with knob of fixing base, sliding connection has the sliding plate in the fixed cavity, the bottom and the sliding plate top of pivot are rotated and are connected, the top of grafting post extend to in the fixed cavity and with the bottom fixed connection of sliding plate, beneficial effect: the sliding plate can drive the inserting column to move downwards by rotating the rotating shaft.
Further, it is connected with ball to rotate on the bottom inner wall of shock attenuation groove, threaded connection has screw nut on the ball, two fixed columns of bottom symmetry fixedly connected with of movable plate, the bottom of two fixed columns all with screw nut's top fixed connection, the last fixed cover of ball is equipped with the gear, sliding connection has the pinion rack on the bottom inner wall of shock attenuation groove, the pinion rack meshes with the gear mutually, the equal fixedly connected with second spring in both sides of pinion rack, the one end that two second springs kept away from each other respectively with the both sides inner wall fixed connection of shock attenuation groove, beneficial effect: the movable plate can make the lead screw nut drive ball screw and rotate when removing, and then can make the pinion rack lateral shifting, makes the second spring take place to deform, can cushion the horizontal impact force.
Further, two spliced poles of one side symmetry fixedly connected with of cushion socket, the same fixed frame of one end fixedly connected with of two spliced poles, one side of fixed frame and one side fixed connection of gusset plate all are equipped with a plurality of water conservancy diversion holes, beneficial effect on two gusset plates: when rivers strike the fixed plate, the water conservancy diversion hole can be with partial rivers leading-in fixed frame in, can reduce partial rivers impact force.
Further, the gusset plate is corrosion resistant plate, and the gusset plate is three horn shapes, beneficial effect with base and pile foundation main part: the gusset plate is corrosion resistant plate, can prevent the erosion of rivers, and the gusset plate is the triangle-shaped with base and pile foundation main part simultaneously, and the triangle-shaped has good stability, so can consolidate the pile foundation main part.
Further, symmetrical sliding connection has two gag lever posts on the bottom inner wall of shock attenuation groove, the top of two gag lever posts all with the bottom fixed connection of pinion rack, beneficial effect: the limiting rod can enable the toothed plate to move stably.
Further, the sealed pad of top fixedly connected with of cushion socket, two sealed pads are run through respectively and extend to the shock attenuation inslot, beneficial effect to the bottom of two support columns: sealing gasket can be effectual seal the shock attenuation groove, prevents that rivers from getting into the shock attenuation inslot, influencing the shock attenuation effect.
Further, the peg graft post is long column body, and the bottom is equipped with tip, beneficial effect: the pointed end is arranged at the bottom of the inserting column, so that the inserting column can be conveniently inserted underground.
Further, the spout has all been seted up on the both sides inner wall of fixed cavity, the both sides of sliding plate respectively with two one side inner wall sliding connection that the spout was kept away from each other, beneficial effect: the sliding groove can enable the sliding plate to move stably, and the position deviation cannot occur.
Further, fixedly connected with blotter on one side inner wall of fixed frame, the thickness of blotter is three to five centimetres, beneficial effect: the cushion pad can carry out effectual buffering to the rivers that strike the gusset plate.
The invention has the beneficial effects that:
1. the bridge pile foundation reinforcing and protecting device disclosed by the invention is reasonable in structure, the sliding plate can drive the inserting column to move downwards by rotating the rotating shaft, and the inserting column is convenient to insert underground due to the pointed end arranged at the bottom of the inserting column, so that the base can be fixed. Can consolidate the pile foundation main part through setting up the gusset plate, and can carry out multiple buffering to the impact of rivers, alleviateed the impact force of rivers greatly, can effectual protection pile foundation main part, improved the life of pile foundation main part.
2. According to the bridge pile foundation reinforcement and protection device disclosed by the invention, the two reinforcing plates are respectively connected with the top of the base and the two sides of the pile foundation main body, the reinforcing plates are stainless steel plates, so that the erosion of water flow can be prevented, and the reinforcing plates, the base and the pile foundation main body are triangular and have good stability, so that the pile foundation main body can be reinforced.
3. The bridge pile foundation reinforcement and protection device is provided with the buffer plate, when the buffer plate is impacted by vertically downward water flow, the buffer plate can enable the supporting columns to move downwards, the supporting columns can enable the moving plate to move in the buffer grooves, the first springs can deform, longitudinal impact force can be buffered, when the moving plate moves, the two fixed columns can drive the screw nuts to move, the ball screws can drive the gears to rotate, the gears can enable the toothed plates to move transversely, the second springs can deform, transverse impact force is buffered, impact force of water flow can be greatly relieved through buffering of longitudinal and transverse impact force, a pile foundation main body can be effectively protected, and the service life of the pile foundation main body is prolonged.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a front view of a bridge pile foundation reinforcement and protection device according to the present invention;
FIG. 2 is a cross-sectional view of a fixing seat in the reinforcing and protecting device for a bridge pile foundation according to the present invention;
FIG. 3 is a cross-sectional view of a buffer seat in the bridge pile foundation reinforcement and protection device according to the present invention;
FIG. 4 is a partial three-dimensional schematic view of a buffer seat in the bridge pile foundation reinforcement protection device according to the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 3 of the bridge pile foundation reinforcement and protection device according to the present invention.
The drawings are numbered as follows: the novel bearing comprises a base 1, a pile foundation main body 2, a fixing seat 3, a plug column 4, a reinforcing plate 5, a buffer plate 6, a buffer seat 7, a support column 8, a connecting column 9, a fixing frame 10, a buffer cushion 11, a fixing cavity 12, a rotating shaft 13, a sliding plate 14, a sliding chute 15, a damping groove 16, a moving plate 17, a buffer groove 18, a first spring 19, a ball screw 20, a screw nut 21, a fixing column 22, a gear 23, a toothed plate 24, a second spring 25, a limiting rod 26, a sealing gasket 27 and a diversion hole 28.
Detailed Description
The following is further detailed by way of specific embodiments:
as shown in fig. 1-5, a bridge pile foundation reinforcement and protection device comprises a base 1, a pile foundation main body 2 is arranged on the top of the base 1, two fixing bases 3 are symmetrically and fixedly connected to the top of the base 1, power assemblies are arranged on the two fixing bases 3, inserting columns 4 are arranged on the two power assemblies, the bottom ends of the two inserting columns 4 extend to the lower portion of the bottom of the base 1, two reinforcing plates 5 are symmetrically and fixedly connected to the top of the base 1, one sides of the two reinforcing plates 5 are respectively and fixedly connected to the two sides of the pile foundation main body 2, two buffer bases 7 are symmetrically and fixedly connected to the top of the base 1, shock absorbing grooves 16 are arranged on the two buffer bases 7, buffer grooves 18 are arranged on the inner walls of the two sides of the shock absorbing grooves 16, a movable plate 17 is slidably connected to the inner wall of the side, away from the two buffer grooves 18, and, the top of support column 8 extends to the top of cushion socket 7 and fixedly connected with buffer plate 6, two buffer plate 6 one side that are close to each other respectively with pile foundation body 2's both sides sliding connection, the first spring 19 of equal fixedly connected with on the bottom inner wall of two dashpot 18, the top of two first springs 19 all with movable plate 17's bottom fixed connection, can consolidate pile foundation body 2 through setting up gusset plate 5, and can carry out multiple buffering to the impact of rivers, the impact force of rivers has been alleviateed greatly, can effectual protection pile foundation body 2, the life of pile foundation body 2 has been improved.
In this embodiment, power component is including establishing fixed cavity 12 on fixing base 3, fixed cavity 12 female connection has pivot 13, the top of pivot 13 extends to top and the fixedly connected with knob of fixing base 3, sliding connection has sliding plate 14 in the fixed cavity 12, the bottom and the sliding plate 14 top of pivot 13 rotate to be connected, the top of grafting post 4 extend to in the fixed cavity 12 and with sliding plate 14's bottom fixed connection, can make sliding plate 14 drive grafting post 4 downstream through rotating pivot 13.
In this embodiment, it is connected with ball 20 to rotate on the bottom inner wall of damping tank 16, threaded connection has screw nut 21 on ball 20, two fixed columns 22 of the bottom symmetry fixedly connected with of movable plate 17, the bottom of two fixed columns 22 all with screw nut 21's top fixed connection, the fixed cover is equipped with gear 23 on ball 20, sliding connection has pinion rack 24 on damping tank 16's the bottom inner wall, pinion rack 24 meshes with gear 23 mutually, the equal fixedly connected with second spring 25 in both sides of pinion rack 24, the one end that two second springs 25 kept away from each other respectively with damping tank 16's both sides inner wall fixed connection, beneficial effect: when the moving plate 17 moves, the lead screw nut 21 can drive the ball screw 20 to rotate, and then the toothed plate 24 can move transversely, so that the second spring 25 deforms, and transverse impact force can be buffered.
In this embodiment, two spliced poles 9 of one side symmetry fixedly connected with of cushion socket 7, the same fixed frame 10 of one end fixedly connected with of two spliced poles 9, one side of fixed frame 10 and one side fixed connection of gusset plate 5 all are equipped with a plurality of water conservancy diversion holes 28 on two gusset plates 5, when rivers assault fixed plate 5, water conservancy diversion hole 28 can be with the leading-in fixed frame 12 of partial rivers in, can reduce some rivers impact force.
In this embodiment, gusset plate 5 is corrosion resistant plate, and gusset plate 5 is three horn shapes with base 1 and pile foundation main part 2, and gusset plate 5 is corrosion resistant plate, can prevent the erosion of rivers, and gusset plate 5 is three horn shapes with base 1 and pile foundation main part 2 simultaneously, and three horn shapes have good stability, so can consolidate pile foundation main part 2.
In this embodiment, the bottom inner wall of damping slot 16 goes up symmetrical sliding connection and has two gag lever posts 26, and the top of two gag lever posts 26 all with the bottom fixed connection of pinion rack 24, and the gag lever post 26 can make the removal that pinion rack 24 can stabilize.
In this embodiment, the sealed pad 27 of top fixedly connected with of cushion socket 7, two sealed pads 27 and extend to the shock attenuation groove 16 are run through respectively to the bottom of two support columns 8 in, sealed pad 27 can effectually seal up shock attenuation groove 16, prevent that rivers from getting into shock attenuation groove 16 in, influence the shock attenuation effect.
In this embodiment, the inserting column 4 is a long column, and the bottom of the inserting column 4 is provided with a pointed end, so that the inserting column 4 can be conveniently inserted into the ground.
In this embodiment, sliding grooves 15 have been all seted up on the both sides inner wall of fixed cavity 12, and sliding plate 14's both sides respectively with the one side inner wall sliding connection that two sliding grooves 15 kept away from each other, sliding groove 15 can make sliding plate 14 can steady movement, can not take place the offset.
In this embodiment, fixedly connected with blotter 11 on one side inner wall of fixed frame 10, the thickness of blotter 11 is three to five centimetres, and blotter 11 can carry out effectual buffering to the rivers that assault gusset plate 5.
The use method of the bridge pile foundation reinforcement and protection device comprises the steps that firstly, a base 1 is arranged on a pile foundation main body 2, a sliding plate 14 can drive an inserting column 4 to move downwards by rotating a rotating shaft 13 downwards, the inserting column 4 is convenient to insert and lower due to the fact that a pointed end is arranged at the bottom of the inserting column 4, the base 1 can be fixed, two reinforcing plates 5 are respectively connected with the top of the base 1 and the two sides of the pile foundation main body 2, the reinforcing plates 5 are made of stainless steel plates and can prevent water flow erosion, meanwhile, the reinforcing plates 5, the base 1 and the pile foundation main body 2 are triangular, the triangular shape has good stability, the pile foundation main body 2 can be reinforced, meanwhile, a plurality of flow guide holes 28 are formed in the reinforcing plates 5, when water flow impacts the fixing plates 5, part of the water flow can be guided into a fixing frame 12 through the flow guide holes 28, and a cushion, can cushion the impact force of rivers, rivers can flow out through water conservancy diversion hole 28 through the effect of blotter 11, can effectually prevent like this that rivers from causing the impact to pile foundation main part 2.
The upper part of the pile foundation main body 2 is provided with the buffer plate 6, when the buffer plate 6 is impacted by water flow vertically downwards, the buffer plate 6 can enable the supporting columns 8 to move downwards, the supporting columns 8 can enable the moving plate 17 to move in the buffer groove 18, the first spring 19 can deform, so that longitudinal impact force can be buffered, when the moving plate 17 moves, the screw nut 21 can be driven by the two fixing columns 22 to move, the screw nut 21 and the ball screw 20 are in threaded connection, and the transmission of the screw nut and the ball screw 20 has reversibility, so that the ball screw 20 can drive the gear 23 to rotate, the gear 23 can enable the toothed plate 24 to move transversely, so that the second spring 25 can deform, so that transverse impact force can be buffered, through longitudinal and transverse buffering, the impact force of water flow can be greatly reduced, and the pile foundation main body 2 can be effectively protected, the service life of the pile foundation main body 2 is prolonged.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (10)
1. A bridge pile foundation reinforcement and protection device comprises a base (1) and is characterized in that a pile foundation main body (2) is arranged at the top of the base (1), two fixing seats (3) are symmetrically and fixedly connected to the top of the base (1), power assemblies are arranged on the two fixing seats (3), inserting columns (4) are arranged on the two power assemblies, the bottoms of the two inserting columns (4) extend to the lower portion of the bottom of the base (1), two reinforcing plates (5) are symmetrically and fixedly connected to the top of the base (1), one sides of the two reinforcing plates (5) are respectively and fixedly connected with the two sides of the pile foundation main body (2), two buffer seats (7) are symmetrically and fixedly connected to the top of the base (1), shock absorption grooves (16) are arranged on the two buffer seats (7), and buffer grooves (18) are formed in the inner walls of the two sides of the shock absorption grooves (16), sliding connection has same movable plate (17) on the one side inner wall that two dashpot (18) kept away from each other, top fixedly connected with support column (8) of movable plate (17), the top of support column (8) extends to the top of buffer seat (7) and fixedly connected with buffer board (6), one side that two buffer boards (6) are close to each other respectively with the both sides sliding connection of pile foundation main part (2), the first spring (19) of equal fixedly connected with on the bottom inner wall of two dashpot (18), the top of two first springs (19) all with the bottom fixed connection of movable plate (17).
2. The bridge pile foundation reinforcement and protection device according to claim 1, wherein the power assembly comprises a fixed chamber (12) arranged on the fixed base (3), a rotating shaft (13) is connected to the fixed chamber (12) in a threaded manner, the top end of the rotating shaft (13) extends to the position above the top of the fixed base (3) and is fixedly connected with a knob, a sliding plate (14) is connected to the fixed chamber (12) in a sliding manner, the bottom end of the rotating shaft (13) is rotatably connected with the top end of the sliding plate (14), and the top end of the plug-in post (4) extends to the fixed chamber (12) and is fixedly connected with the bottom of the sliding plate (14).
3. The bridge pile foundation reinforcement and protection device according to claim 1, wherein a ball screw (20) is rotatably connected to the inner wall of the bottom of the damping groove (16), a screw nut (21) is connected to the ball screw (20) in a threaded manner, two fixed columns (22) are symmetrically and fixedly connected to the bottom of the moving plate (17), the bottom ends of the two fixed columns (22) are fixedly connected with the top of the screw nut (21), a gear (23) is fixedly sleeved on the ball screw (20), a toothed plate (24) is connected on the inner wall of the bottom of the damping groove (16) in a sliding manner, the toothed plate (24) is meshed with the gear (23), the two sides of the toothed plate (24) are fixedly connected with second springs (25), and one ends, far away from each other, of the two second springs (25) are fixedly connected with the inner walls of the two sides of the damping groove (16) respectively.
4. The bridge pile foundation reinforcement and protection device according to claim 1, wherein two connecting columns (9) are symmetrically and fixedly connected to one side of the buffer base (7), one end of each connecting column (9) is fixedly connected with the same fixing frame (10), one side of the fixing frame (10) is fixedly connected with one side of the reinforcing plate (5), and a plurality of flow guide holes (28) are formed in each of the two reinforcing plates (5).
5. The bridge pile foundation reinforcement and protection device of claim 1, wherein the reinforcement plate (5) is a stainless steel plate, and the reinforcement plate (5) is triangular with the base (1) and the pile foundation body (2).
6. The bridge pile foundation reinforcement and protection device according to claim 3, wherein the inner wall of the bottom of the damping groove (16) is symmetrically and slidably connected with two limiting rods (26), and the top ends of the two limiting rods (26) are fixedly connected with the bottom of the toothed plate (24).
7. The bridge pile foundation reinforcement and protection device according to claim 1, wherein a sealing gasket (27) is fixedly connected to the top of the buffer seat (7), and the bottom ends of the two supporting columns (8) respectively penetrate through the two sealing gaskets (27) and extend into the damping groove (16).
8. The bridge pile foundation reinforcement and protection device according to claim 1, wherein the insertion column (4) is a long column body, and a pointed end is arranged at the bottom.
9. The bridge pile foundation reinforcement and protection device according to claim 2, wherein the fixed chamber (12) is provided with sliding grooves (15) on both inner walls, and both sides of the sliding plate (14) are slidably connected to the inner wall of the side where the two sliding grooves (15) are away from each other.
10. The bridge pile foundation reinforcement and protection device according to claim 4, wherein a cushion pad (11) is fixedly connected to one side inner wall of the fixing frame (10), and the thickness of the cushion pad (11) is three to five centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829515.8A CN111945586A (en) | 2020-08-18 | 2020-08-18 | Bridge pile foundation reinforcing and protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829515.8A CN111945586A (en) | 2020-08-18 | 2020-08-18 | Bridge pile foundation reinforcing and protecting device |
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| Publication Number | Publication Date |
|---|---|
| CN111945586A true CN111945586A (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010829515.8A Pending CN111945586A (en) | 2020-08-18 | 2020-08-18 | Bridge pile foundation reinforcing and protecting device |
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| Country | Link |
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| CN (1) | CN111945586A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482425A (en) * | 2020-11-23 | 2021-03-12 | 温州方舵建筑有限公司 | Bridge shock attenuation is with supporting base |
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| CN207003220U (en) * | 2017-05-09 | 2018-02-13 | 周玉清 | One kind, which builds a bridge, uses reinforcing pile |
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| CN110067204A (en) * | 2019-05-10 | 2019-07-30 | 许昌学院 | A kind of reinforcement protection device of bridge pile foundation |
| CN209741832U (en) * | 2019-03-08 | 2019-12-06 | 山东盛威建设集团有限公司 | Building foundation pile fastening device |
| CN209907418U (en) * | 2019-04-18 | 2020-01-07 | 许智勇 | Highway bridge pile foundation reinforcing apparatus |
| CN210031934U (en) * | 2019-04-04 | 2020-02-07 | 张常勇 | Highway bridge pile foundation reinforcing apparatus |
| CN210621682U (en) * | 2019-07-31 | 2020-05-26 | 王刚 | Bridge pile foundation's reinforcement protector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4713277B2 (en) * | 2005-08-30 | 2011-06-29 | 株式会社間組 | Pile foundation reinforcement structure |
| CN203569585U (en) * | 2013-11-06 | 2014-04-30 | 许昌学院 | Earthquake-proof foundation with spiral piles |
| CN207003220U (en) * | 2017-05-09 | 2018-02-13 | 周玉清 | One kind, which builds a bridge, uses reinforcing pile |
| CN107355643A (en) * | 2017-08-18 | 2017-11-17 | 山东恒德智能装备科技有限公司 | A kind of mining machinery damping base |
| CN208121836U (en) * | 2018-04-17 | 2018-11-20 | 许照 | A kind of bracing means for Road Bridge Pile Foundation |
| CN209741832U (en) * | 2019-03-08 | 2019-12-06 | 山东盛威建设集团有限公司 | Building foundation pile fastening device |
| CN210031934U (en) * | 2019-04-04 | 2020-02-07 | 张常勇 | Highway bridge pile foundation reinforcing apparatus |
| CN209907418U (en) * | 2019-04-18 | 2020-01-07 | 许智勇 | Highway bridge pile foundation reinforcing apparatus |
| CN110067204A (en) * | 2019-05-10 | 2019-07-30 | 许昌学院 | A kind of reinforcement protection device of bridge pile foundation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482425A (en) * | 2020-11-23 | 2021-03-12 | 温州方舵建筑有限公司 | Bridge shock attenuation is with supporting base |
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Application publication date: 20201117 |
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