CN111287069B - Connecting member for overcoming non-uniform settlement of bridge - Google Patents
Connecting member for overcoming non-uniform settlement of bridge Download PDFInfo
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- CN111287069B CN111287069B CN202010110249.3A CN202010110249A CN111287069B CN 111287069 B CN111287069 B CN 111287069B CN 202010110249 A CN202010110249 A CN 202010110249A CN 111287069 B CN111287069 B CN 111287069B
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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
- E01D19/00—Structural or constructional details of bridges
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
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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
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of bridges, and discloses a connecting component for overcoming uneven settlement of a bridge. This overcome connecting elements of bridge differential settlement, through setting up first application of force piece, first die-pin, first movable block and first support etc, because differential settlement can lead to the pier slope, consequently, the incline direction of bridge segment has been injectd through connecting between, first right limiting plate and the right limiting plate of second, and the distance between first left limiting plate and the left limiting plate of second is the permissible slope error of pier design, when the pier leaned on the left, first left limiting plate and the right limiting plate of second carry on spacingly, when the pier leaned on the right, first right limiting plate and the left limiting plate of second carry on spacingly, it is two-way spacing more firm, the current mode through pouring the concrete has been solved, the pertinence is not strong, and the huge problem of expense.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to a connecting member for overcoming uneven settlement of a bridge.
Background
When the geological structure of two adjacent bridge pier bottoms differed great, the differential settlement can take place, and this kind of differential settlement can lead to pier slope to arouse the bridge to form the difference in height, thereby lead to the pier atress uneven, when effective load was less than external force was put into to the pier that the atress was too big, the pier will be damaged, and then probably lead to collapsing of bridge.
At present in order to prevent the bridge differential settlement, the ground of pier bottom is consolidated to the mode that adopts a large amount of concretes usually, and this kind of mode pertinence is not strong, and the expense is huge, consequently, needs a connecting elements to solve this kind of problem, and the device is corrected in the current bridge pier stud formula of drawing and pressing formula skew of part adopts single-prop governing mode, but the support dynamics of this method is limited, and is limited to the pier stud adjustment range of co-altitude not.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the connecting member for overcoming the uneven settlement of the bridge, which has the advantages of capability of directly reinforcing the bridge pier and certain adjusting capability, and solves the problems of low pertinence and huge cost in the current concrete pouring mode.
(II) technical scheme
In order to realize the aim of directly reinforcing the bridge pier and having certain adjusting capacity, the invention provides the following technical scheme: a connecting component for overcoming uneven settlement of a bridge comprises a first concrete pouring frame, a second concrete pouring frame, a first vertical support and a first right limiting plate, wherein the left side of the first concrete pouring frame is fixedly connected with the right end of the first vertical support, the left end of the first vertical support is fixedly connected with the right side of the first right limiting plate, the bottom of the first right limiting plate is fixedly connected with a first support, the bottom of the first support is fixedly connected with a right ground pile, the top of the first support is provided with a first sliding chute, the left side wall of the first sliding chute is fixedly connected with a first sliding rod, the right end of the first sliding rod is fixedly connected with the right side inner wall of the first sliding chute arranged at the top of the first support, the surface of the first sliding rod is movably connected with a first movable block, the interior of the first movable block is movably connected with a first push rod, the side surface of the first push rod is movably connected with a first supporting rod, one end, far away from the first push rod, of the first support rod is movably connected with a first steering rod, two ends of the first steering rod are fixedly connected with first force application blocks, and the top of the first support is fixedly connected with a second right limiting plate;
the right side of the second concrete pouring frame is fixedly connected with a second vertical support, the right end of the second vertical support is fixedly connected with a first left limiting plate, the bottom of the first left limiting plate is fixedly connected with a second support, the bottom of the second support is fixedly connected with a left ground pile, the top of the second support is provided with a second chute, the left side wall of the second chute is fixedly connected with a second slide bar, the right end of the second slide bar is fixedly connected with the right side inner wall of the second chute arranged at the top of the second support, the surface of the second slide bar is movably connected with a second movable block, the inner part of the second movable block is movably connected with a second push rod, the side surface of the second push rod is movably connected with a second support rod, one end of the second support rod, far away from the second push rod, is movably connected with a second steering rod, and the two ends of the second steering rod are fixedly connected with second force application blocks, the first force application block and the second force application block are respectively arranged on two side surfaces of the pier in a sliding manner, wherein two third sliding grooves which are vertically parallel are arranged on two symmetrical sides of the circumferential surface of the pier, the first force application block and the second force application block are respectively connected in the third sliding grooves through a sliding block, the top of the second support is fixedly connected with a second left limiting plate, wherein the distance between the first left limiting plate and the second left limiting plate is the allowable inclination error designed for the pier, the front surface of the first support is fixedly connected with a first right connecting plate, the back of the first support is fixedly connected with a second right connecting plate, the front of the second support is fixedly connected with a first left connecting plate, the back fixedly connected with second left connecting plate of second support, first right connecting plate passes through first bolted connection with first left connecting plate, second right connecting plate passes through second bolted connection with second left connecting plate.
Preferably, the front surface of the first concrete pouring frame is provided with a through groove penetrating through to the back surface, and the back surface of the first concrete pouring frame is provided with a through groove penetrating through to the front surface.
Preferably, the number of the first slide bars is three, and the three first slide bars are distributed at equal intervals.
Preferably, the specification of the second concrete pouring frame is the same as that of the first concrete pouring frame.
Preferably, the number of the second slide bars is three, and three of the second slide bars are distributed at equal intervals.
Preferably, the first concrete pouring frame and the second concrete pouring frame are respectively positioned on two sides of the bridge pier and are symmetrically distributed about the bridge pier.
Compared with the prior art, the invention provides a connecting member for overcoming uneven settlement of a bridge, which has the following beneficial effects:
1. the invention is not limited by the self height limit of the bridge pier body and the flatness limit of the circumference side of the bridge pier body, can realize double limit under various working conditions, and the height change of the two force application blocks in the respective sliding grooves is matched with the left and right movement of the two movable blocks to realize the expansion of the adjusting range.
2. Double support can be realized on each side of the bridge pier body, and stable support for the inclination of the bridge is realized.
3. The connecting component for overcoming the uneven settlement of the bridge comprises a first force application block, a first support rod, a first movable block, a first support seat, a first right limiting plate, a second right limiting plate and the like, wherein the bridge pier is inclined due to the uneven settlement, so the inclination direction of the bridge section is limited through a connecting room, the distance between the first right limiting plate and the second right limiting plate, and the distance between the first left limiting plate and the second left limiting plate are allowed inclination errors designed for the bridge pier, the first movable block and the second movable block can move along with the deviation of the bridge pier within the errors, the problem that the service life of a connecting piece is reduced due to the stress all the time is solved, when the bridge pier is inclined towards the left, the first left limiting plate and the second right limiting plate limit, when the bridge pier is inclined towards the right, the first right limiting plate and the second left limiting plate limit, the bidirectional limiting is more stable, and the current concrete pouring mode is solved, the pertinence is not strong, and the cost is huge.
4. This overcome connecting elements of bridge differential settlement, through setting up first concrete placement frame, second concrete placement frame, right side income ground stake and a left side income ground stake etc for the contact of first support and second support and ground is firm, has avoided the problem that the connecting piece became invalid.
Drawings
FIG. 1 is a three-dimensional view of the front view structure of the present invention;
FIG. 2 is a cross-sectional view of a front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of a portion of A of FIG. 2;
fig. 5 is a three-dimensional view of a first concrete pouring frame structure according to the present invention.
Wherein: 1. a first concrete pouring frame; 2. a second concrete pouring frame; 3. a first vertical support; 4. a first right limiting plate; 5. a first support; 6. a first slide bar; 7. a first movable block; 8. a first push rod; 9. a first support rod; 10. a first steering column; 11. a first force application block; 12. a second right limiting plate; 13. a second vertical support; 14. a first left limiting plate; 15. a second support; 16. a second slide bar; 17. a second movable block; 18. a second push rod; 19. a second support rod; 20. a second steering rod; 21. a second force application block; 22. a second left limiting plate; 23. a right ground pile; 24. a left ground pile; 25. a second right connecting plate; 26. a second left connecting plate; 27. a second bolt; 28. a first right connecting plate; 29. a first left connecting plate; 30. a first bolt.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention provides a connecting member for overcoming uneven settlement of a bridge, comprising a first concrete pouring frame 1, a second concrete pouring frame 2, a first vertical support 3 and a first right limit plate 4, wherein the left side of the first concrete pouring frame 1 is fixedly connected with the right end of the first vertical support 3, the left end of the first vertical support 3 is fixedly connected with the right side of the first right limit plate 4, the bottom of the first right limit plate 4 is fixedly connected with a first support 5, the bottom of the first support 5 is fixedly connected with a right ground-entering pile 23, the top of the first support 5 is provided with a first chute, the left side wall of the first chute is fixedly connected with a first slide bar 6, the right end of the first slide bar 6 is fixedly connected with the right side inner wall of the first chute arranged at the top of the first support 5, and the surface of the first slide bar 6 is movably connected with a first movable block 7, a first push rod 8 is movably connected inside the first movable block 7, a first support rod 9 is movably connected to the side surface of the first push rod 8, one end, far away from the first push rod 8, of the first support rod 9 is movably connected with a first steering rod 10, two ends of the first steering rod 10 are fixedly connected with a first force application block 11, and the top of the first support 5 is fixedly connected with a second right limiting plate 12;
a second vertical support 13 is fixedly connected to the right side of the second concrete pouring frame 2, a first left limit plate 14 is fixedly connected to the right end of the second vertical support 13, a second support 15 is fixedly connected to the bottom of the first left limit plate 14, a left ground pile 24 is fixedly connected to the bottom of the second support 15, a second sliding groove is formed in the top of the second support 15, a second sliding rod 16 is fixedly connected to the left side wall of the second sliding groove, the right end of the second sliding rod 16 is fixedly connected to the right inner wall of the second sliding groove formed in the top of the second support 15, a second movable block 17 is movably connected to the surface of the second sliding rod 16, a second push rod 18 is movably connected to the inside of the second movable block 17, a second support rod 19 is movably connected to the side surface of the second push rod 18, and a second steering rod 20 is movably connected to one end, far away from the second push rod 18, of the second support rod 19, the two ends of the second steering rod 20 are fixedly connected with a second force application block 21, the first force application block 11 and the second force application block 21 are respectively arranged on two sides of the pier in a sliding manner, wherein two third vertical parallel sliding grooves are formed in two symmetrical sides of the circumferential surface of the pier, the first force application block 11 and the second force application block 21 are respectively connected into the third sliding grooves through a sliding block, the top of the second support 15 is fixedly connected with a second left limiting plate 22, the distance between the first left limiting plate and the second left limiting plate is the allowable inclination error of the pier design, the front of the first support 5 is fixedly connected with a first right connecting plate 28, the back of the first support 5 is fixedly connected with a second right connecting plate 25, the front of the second support 15 is fixedly connected with a first left connecting plate 29, the back of the second support 15 is fixedly connected with a second left connecting plate 26, the first right connecting plate 28 and the first left connecting plate 29 are connected by a first bolt 30, and the second right connecting plate 25 and the second left connecting plate 26 are connected by a second bolt 27.
First right limiting plate 4 and second right limiting plate 12, and the distance between first left limiting plate 14 and the second left limiting plate 22 is the allowable slope error of pier design, the skew that first movable block 7 and second movable block 17 can follow the pier in error range removes, the problem in connecting piece atress reduction life-span has always been avoided, when the pier leaned on the left, first left limiting plate 14 and second right limiting plate 12 carry on spacingly, when the pier leaned on the right, first right limiting plate 4 and second left limiting plate 22 carry on spacingly, two-way spacing more firm.
When in use, the right ground-entering pile 23 and the left ground-entering pile 24 are driven into the ground bottom by a pile driver, the lower half parts of the first concrete pouring frame 1 and the second concrete pouring frame 2 are buried into the ground bottom, concrete is poured into the ground bottom, the fixing of the first support 5 and the second support 15 is completed, the two first supports 5 and the second support 15 can be adaptively selected to be arranged at different heights according to the flatness of the current bridge pier circumference side in the early stage of fixing, the matched first concrete pouring frame 1 and the matched second concrete pouring frame 2 are buried at different depths, the primary matching is realized by utilizing the height adjustment of the first force application blocks 11 and the second force application blocks 21 in the respective chutes, when the bridge pier inclines to the left, the first movable block 7 and the second movable block 17 move to the left, the first left limit plate 14 and the second right limit plate 12 limit, when the bridge pier inclines to the right, the first movable block 7 and the second movable block 17 move to the right, the first right limiting plate 4 and the second left limiting plate 22 limit the position, and in the process of adjusting the inclination, the expansion of the adjusting range can be realized by matching the height change of the first force application block 11 and the second force application block 21 in the respective sliding grooves with the left and right movement of the two movable blocks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an overcome connecting elements of bridge differential settlement, includes first concrete placement frame (1), second concrete placement frame (2), first upright support (3) and first right limiting plate (4), its characterized in that: the left side of the first concrete pouring frame (1) is fixedly connected with the right end of a first vertical support (3), the left end of the first vertical support (3) is fixedly connected with the right side of a first right limiting plate (4), the bottom of the first right limiting plate (4) is fixedly connected with a first support (5), the bottom of the first support (5) is fixedly connected with a right ground pile (23), the top of the first support (5) is provided with a first sliding chute, the left side wall of the first sliding chute is fixedly connected with a first sliding rod (6), the right end of the first sliding rod (6) is fixedly connected with the right side inner wall of the first sliding chute arranged at the top of the first support (5), the surface of the first sliding rod (6) is movably connected with a first movable block (7), the inner part of the first movable block (7) is movably connected with a first push rod (8), the side surface of the first push rod (8) is movably connected with a first support rod (9), one end, far away from the first push rod (8), of the first support rod (9) is movably connected with a first steering rod (10), two ends of the first steering rod (10) are fixedly connected with first force application blocks (11), and the top of the first support (5) is fixedly connected with a second right limiting plate (12);
a second vertical support (13) is fixedly connected to the right side of the second concrete pouring frame (2), a first left limiting plate (14) is fixedly connected to the right end of the second vertical support (13), a second support (15) is fixedly connected to the bottom of the first left limiting plate (14), a left ground pile (24) is fixedly connected to the bottom of the second support (15), a second sliding groove is formed in the top of the second support (15), a second sliding rod (16) is fixedly connected to the left side wall of the second sliding groove, the right end of the second sliding rod (16) is fixedly connected to the right inner wall of the second sliding groove formed in the top of the second support (15), a second movable block (17) is movably connected to the surface of the second sliding rod (16), a second push rod (18) is movably connected to the inside of the second movable block (17), and a second support rod (19) is movably connected to the side surface of the second push rod (18), a second steering rod (20) is movably connected to one end, far away from the second push rod (18), of the second support rod (19), second force application blocks (21) are fixedly connected to two ends of the second steering rod (20), the first force application blocks (11) and the second force application blocks (21) are arranged on two side faces of the bridge pier in a sliding mode respectively, two vertical and parallel third sliding grooves are formed in two symmetrical sides of the circumferential surface of the bridge pier, the first force application blocks (11) and the second force application blocks (21) are connected into the third sliding grooves through sliding blocks respectively, a second left limiting plate (22) is fixedly connected to the top of the second support (15), the distance between the first left limiting plate and the second left limiting plate is an allowable inclination error designed for the bridge pier, a first right connecting plate (28) is fixedly connected to the front of the first support (5), and a second right connecting plate (25) is fixedly connected to the back of the first support (5), the front side of the second support (15) is fixedly connected with a first left connecting plate (29), the back side of the second support (15) is fixedly connected with a second left connecting plate (26), a first right connecting plate (28) is connected with the first left connecting plate (29) through a first bolt (30), and a second right connecting plate (25) is connected with the second left connecting plate (26) through a second bolt (27).
2. The connecting member for overcoming uneven settlement of bridges according to claim 1, wherein: the front surface of the first concrete pouring frame (1) is provided with a through groove penetrating to the back surface, and the back surface of the first concrete pouring frame (1) is provided with a through groove penetrating to the front surface.
3. The connecting member for overcoming uneven settlement of bridges according to claim 1, wherein: the number of the first slide bars (6) is three, and the three first slide bars (6) are distributed at equal intervals.
4. The connecting member for overcoming uneven settlement of bridges according to claim 1, wherein: the specification of the second concrete pouring frame (2) is the same as that of the first concrete pouring frame (1).
5. The connecting member for overcoming uneven settlement of bridges according to claim 1, wherein: the number of the second slide bars (16) is three, and three of the second slide bars (16) are distributed at equal intervals.
6. The connecting member for overcoming uneven settlement of bridges according to claim 1, wherein: the first concrete pouring frame (1) and the second concrete pouring frame (2) are respectively located on two sides of the bridge pier and are symmetrically distributed relative to the bridge pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110249.3A CN111287069B (en) | 2020-02-23 | 2020-02-23 | Connecting member for overcoming non-uniform settlement of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110249.3A CN111287069B (en) | 2020-02-23 | 2020-02-23 | Connecting member for overcoming non-uniform settlement of bridge |
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| Publication Number | Publication Date |
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| CN111287069A CN111287069A (en) | 2020-06-16 |
| CN111287069B true CN111287069B (en) | 2021-07-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112227188B (en) * | 2020-10-07 | 2022-03-11 | 代潇男 | Bridge leg depth limiter suitable for emergency rescue and disaster relief at breach of dam in yellow river water conservancy |
| CN112695602B (en) * | 2020-12-25 | 2022-11-04 | 安徽省智慧交通科技有限责任公司 | Bridge for overcoming uneven settlement of pier |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2167237C1 (en) * | 2000-10-24 | 2001-05-20 | Кияев Владимир Михайлович | Single-row columnar pier |
| KR20110105617A (en) * | 2010-03-19 | 2011-09-27 | 한풀우드텍 주식회사 | Foundation pile for structure |
| CN205653698U (en) * | 2016-02-05 | 2016-10-19 | 中南大学 | Bridge pier structure |
| CN206052577U (en) * | 2016-08-31 | 2017-03-29 | 蒋世琦 | A kind of bridge local deviation correcting device |
| CN106869038B (en) * | 2017-03-21 | 2019-06-14 | 广州大学 | The auxiliary device and its construction method for preventing overpass from settling |
| CN207176528U (en) * | 2017-08-10 | 2018-04-03 | 汪比超 | A kind of bridge bridge pier fastening device |
| CN208136979U (en) * | 2018-03-27 | 2018-11-23 | 海南中厦建设工程有限公司 | A kind of shallow foundation rectifying of leaned building ruggedized construction |
| CN108951659B (en) * | 2018-08-27 | 2020-06-02 | 广东耀南建筑工程有限公司 | Foundation pit supporting structure based on row piles and inner supports and construction method thereof |
| CN209585085U (en) * | 2018-11-16 | 2019-11-05 | 安徽省淮阜路桥工程建设有限公司 | A kind of bracing means for Road Bridge Pile Foundation |
| CN111809672A (en) * | 2019-01-10 | 2020-10-23 | 江苏工程职业技术学院 | Building quantitative deviation correcting device and protective layer thereof |
| CN209722941U (en) * | 2019-03-27 | 2019-12-03 | 四川省紫坪铺开发有限责任公司 | A kind of anti-settling and inclined Reinforced Gravel Pile |
| CN110172971B (en) * | 2019-06-14 | 2021-03-19 | 中科(江苏)建筑科技有限公司 | Anchor rod static pressure pile machine |
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