CN110499701A - A kind of bridge construction ruggedized construction and its reinforcement means - Google Patents
A kind of bridge construction ruggedized construction and its reinforcement means Download PDFInfo
- Publication number
- CN110499701A CN110499701A CN201810481794.6A CN201810481794A CN110499701A CN 110499701 A CN110499701 A CN 110499701A CN 201810481794 A CN201810481794 A CN 201810481794A CN 110499701 A CN110499701 A CN 110499701A
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- China
- Prior art keywords
- cutting ferrule
- fixed
- bridge
- support
- fixed cutting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge construction ruggedized construction and its reinforcement means, ruggedized construction includes fixed cutting ferrule and support base, the top two sides of the fixed cutting ferrule are welded with support plate, there is the top plate for support bridge body by the first adjusting Stud connection in the support plate, fixed link is provided through on the bridge pier, the both ends of the support base are threaded with the second adjusting stud respectively, snap-gauge, the bottom margin abutting of the snap-gauge and fixed cutting ferrule are rotatably connected at the top of the second adjusting stud.The fixed cutting ferrule of the present invention is suitable for multiple positions of different thicknesses degree on bridge pier, the adjustment that stud carries out levelness to snap-gauge is adjusted using second, be conducive to improve top plate to the support accuracy of pontic, prevent from tilting and causing the situation of support force unevenness, stud is adjusted using first, height adjustment can be carried out to top plate, maintenance adjustment is carried out to ruggedized construction when being conducive to the later period due to bridge pier setting of ground, improves the utilization rate of device.
Description
Technical field
The invention belongs to technical field of bridge construction, and in particular to a kind of bridge construction ruggedized construction and its reinforcement means.
Background technique
Bridge, be for road across natural or cultural obstacle the building built.In highway, railway traffic route
On, bridge is often the bottleneck for containing traffic loading, the passage of overweight vehicle is limited, such as in chemical industry, petroleum, electric power, metallurgy
And the fields such as building, the transport of large scale equipment either component is had, is usually limited because it is more than Bridge Design load
System.It is monoblock type in equipment either component although some equipment, component can be transported in batches by way of dismounting
In the case where, it thus can be more than the bearing capacity of bridge that whole equipment either component, which can not be dismantled, so that
The transport of one-block apparatus and component is more difficult.
Currently, Technology Bridge Strengthening theory is still in the primary stage, although and existing reinforcement technique scheme and measure
All safety is conservative, but often has more complicated structure, be therewith with long construction period, difficulty of construction is big, economical
The disadvantages of of poor benefits.
For this purpose, it discloses a kind of bridge strengthening device and its installations application No. is the patent of CN201610586936.6
Method, including multiple strengthening mechanisms, bridge include girder and positioned at the lower section of girder with the bridge pier of support girder, the reinforcing machine
Structure includes first support bar, second support bar, third support rod, the 4th support rod, leads power plate and elastomeric element, and described first
Strut and second support bar are arranged at the lower section of girder and each parallel to girders, the first support bar and second support bar
One end is both secured to bridge pier and is close to girder, one end phase of the other end of the first support bar and the third support rod
Even, the other end of the second support bar is connected with one end of the 4th support rod, the third support rod and the 4th support
The other end of bar is each attached on bridge pier and far from girder, and the power of the leading plate is respectively arranged at first support bar and second support bar
Top surface, the elastomeric element, which is set to, described lead the top surface of power plate and is in contact with the bottom plane of main girder.The arrangement increases
The bearing capacity of bridge.
But above scheme has following defects that 1 in use, installation when the levelness of strengthening mechanism cannot be carried out
Adjustment, the situation of support force unevenness when reinforcing easy to form；2, when bridge pier setting of ground causes gap between bridge pier and pontic to increase
When the added-time, above-mentioned strengthening mechanism can not be continued to use, and utilization rate is low.
Summary of the invention
The purpose of the present invention is to provide a kind of bridge construction ruggedized construction and its reinforcement means, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of bridge construction ruggedized construction, including fixing card
Set and support base, for the fixed cutting ferrule clamping fixed on bridge pier, the top two sides of the fixed cutting ferrule are welded with branch
Fagging has a top plate for support bridge body by the first adjusting Stud connection in the support plate, through setting on the bridge pier
There is fixed link, the both ends of the fixed link are socketed with support base, and the both ends of the support base are threaded with the second adjusting respectively
Stud is rotatably connected to snap-gauge at the top of the second adjusting stud, and the bottom margin of the snap-gauge and fixed cutting ferrule pushes against.
Preferably, the fixed cutting ferrule includes two semicircular arc cutting ferrules, and one end of the semicircular arc cutting ferrule passes through pin
Axis is hinged, and the other end integrated setting of the semicircular arc cutting ferrule has fixed part, passes through fastening between the fixed part
It is bolted.
Preferably, stiffening plate, the top of the stiffening plate and support plate are welded on the periphery of the fixed cutting ferrule
It is welded and fixed.
Preferably, the lower surface of the top plate is welded with fixing sleeve, and the top of the first adjusting stud is protruded into solid
Fixed set is internal and is welded with supporting plate, and the supporting plate is rotatably arranged in fixing sleeve.
Preferably, card slot is provided on the snap-gauge, the card slot is connected to the bottom margin of fixed cutting ferrule.
Meanwhile the invention also discloses a kind of reinforcement means of bridge construction ruggedized construction, following operation step is specifically included
It is rapid:
S1: installation fixed link is punched using drilling machine in bridge pier close to top, then by fixed link penetrating mounting holes,
Support base is mounted on to the both ends of fixed link later, rotation second adjusts stud, and using level to the card at fixed link both ends
Plate is verified；
S2: installing fixed cutting ferrule, the bottom for being fixed on bridge pier using fastening bolt, and will be fixed cutting ferrule fixed cutting ferrule
It is stuck in the card slot on snap-gauge；
S3: adjustment, rotation first adjust stud, so that top plate rises and pushes against in the lower surface of pontic, complete to pontic
Reinforcing.
Preferably, drilling machine is water drilling puncher in step S1, and the horizontal gradient error of mounting hole is no more than 3%.
Technical effect and advantage of the invention:
The fixed cutting ferrule of the present invention passes through the two semicircular arc cutting ferrules composition being hinged, and can be adapted for different on bridge pier
Multiple positions of fineness are conducive to fixed cutting ferrule and are carried out according to the actual situation using improving applicability, utilize second to adjust
Stud is saved, the adjustment of levelness can be carried out to snap-gauge, is conducive to improve the support accuracy to fixed cutting ferrule, to improve top plate
To the support accuracy of pontic, prevent the situation for tilting and causing support force unevenness, using the first adjusting stud, can to top plate into
Row height adjusts, and carries out maintenance adjustment to ruggedized construction when being conducive to the later period due to bridge pier setting of ground, improves the benefit of device
With rate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bridge construction ruggedized construction of the present invention；
Fig. 2 is that a kind of fixed link of bridge construction ruggedized construction of the present invention tests structural schematic diagram；
Fig. 3 is a kind of fixation cutting ferrule overlooking structure diagram of bridge construction ruggedized construction of the present invention；
Fig. 4 is a kind of fixing sleeve structural schematic diagram of bridge construction ruggedized construction of the present invention.
In figure: Bridge 1 pier, 2 support bases, 3 fixed cutting ferrules, 301 semicircular arc cutting ferrules, 302 fastening bolts, 303 pin shafts, 4
Fagging, 5 top plates, 6 fixed links, 7 fixed parts, 8 stiffening plates, 9 first adjust stud, 10 supporting plates, 11 fixing sleeves, 12 second adjusting spiral shells
Column, 13 snap-gauges, 14 card slots.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figs 1-4, a kind of bridge construction ruggedized construction, including fixed cutting ferrule 3 and support base 2, the fixed cutting ferrule 3
For clamping fixed on bridge pier 1, the top two sides of the fixed cutting ferrule 3 are welded with support plate 4, lead in the support plate 4
It crosses the first adjusting stud 9 and is connected with the top plate 5 for being used to support pontic, fixed link 6 is provided through on the bridge pier 1, it is described solid
The both ends of fixed pole 6 are socketed with support base 2, and the both ends of the support base 2 are threaded with the second adjusting stud 12 respectively, and described
The top of two adjusting studs 12 is rotatably connected to snap-gauge 13, and the bottom margin of the snap-gauge 13 and fixed cutting ferrule 3 pushes against.
The fixed cutting ferrule 3 includes two semicircular arc cutting ferrules 301, and one end of the semicircular arc cutting ferrule 301 passes through pin
Axis 303 is hinged, and the other end integrated setting of the semicircular arc cutting ferrule 301 has a fixed part 7, between the fixed part 7
It is connected by fastening bolt 302, so that fixed cutting ferrule 3 can be adapted for multiple positions of different thicknesses degree on bridge pier 1, favorably
It is carried out according to the actual situation in fixed cutting ferrule 3 using improving applicability.
Stiffening plate 8 is welded on the periphery of the fixed cutting ferrule 3, the top of the stiffening plate 8 and support plate 4 are welded
It is fixed, support plate 4 is supported using stiffening plate 8, improves the support strength of support plate 4, and then adjust spiral shell using first
Column 9 provides strong support to top plate 5.
The lower surface of the top plate 5 is welded with fixing sleeve 11, and fixing sleeve is protruded on the top of the first adjusting stud 9
11 inside are simultaneously welded with supporting plate 10, and the supporting plate 10 is rotatably arranged in fixing sleeve 11, can disperse the using supporting plate 10
One adjusts 9 top of stud to the active force of top plate 5, increases the contact area with top plate 5 using supporting plate 10.
Card slot 14 is provided on the snap-gauge 13, the card slot 14 is connected to the bottom margin of fixed cutting ferrule 3, in card slot 14
Limitation under, prevent fixed cutting ferrule 3 from loosening from snap-gauge 13, certain support can be provided to fixed cutting ferrule 3 using snap-gauge 13
Power.
Meanwhile the invention also discloses a kind of reinforcement means of bridge construction ruggedized construction, following operation step is specifically included
It is rapid:
S1: installation fixed link is punched in bridge pier close to top using water drilling puncher, then by fixed link through installation
The horizontal gradient error in hole, mounting hole is no more than 3%, and support base is mounted on to the both ends of fixed link later, and rotation second adjusts spiral shell
Column, and verified using snap-gauge of the level to fixed link both ends；
S2: installing fixed cutting ferrule, the bottom for being fixed on bridge pier using fastening bolt, and will be fixed cutting ferrule fixed cutting ferrule
It is stuck in the card slot on snap-gauge；
S3: adjustment, rotation first adjust stud, so that top plate rises and pushes against in the lower surface of pontic, complete to pontic
Reinforcing.
The fixed cutting ferrule 3 of the present invention passes through two semicircular arc cutting ferrules 301 composition being hinged, and can be adapted for bridge pier 1
Multiple positions of upper different thicknesses degree are conducive to fixed cutting ferrule 3 and are carried out according to the actual situation using improving applicability, benefit
Stud 12 is adjusted with second, the adjustment of levelness can be carried out to snap-gauge 13, is conducive to improve the support essence to fixed cutting ferrule 3
Degree prevents the situation for tilting and causing support force unevenness, adjusts using first to improve top plate 5 to the support accuracy of pontic
Stud 9 can carry out height adjustment to top plate 5, be conducive to the later period due to safeguarding when bridge pier setting of ground to ruggedized construction
Adjustment, improves the utilization rate of device.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of bridge construction ruggedized construction, including fixed cutting ferrule (3) and support base (2), it is characterised in that: the fixed cutting ferrule
(3) for clamping fixed on bridge pier (1), the top two sides of the fixed cutting ferrule (3) are welded with support plate (4), the branch
Stud (9) are adjusted by first on fagging (4) and are connected with the top plate (5) for being used to support pontic, run through setting on the bridge pier (1)
Have fixed link (6), the both ends of the fixed link (6) are socketed with support base (2), and the both ends difference screw thread of the support base (2) connects
It is connected to the second adjusting stud (12), is rotatably connected to snap-gauge (13), the snap-gauge at the top of second adjusting stud (12)
(13) it is pushed against with the bottom margin of fixed cutting ferrule (3).
2. a kind of bridge construction ruggedized construction according to claim 1, it is characterised in that: the fixed cutting ferrule (3) includes
One end of two semicircular arc cutting ferrules (301), the semicircular arc cutting ferrule (301) is hinged by pin shaft (303), and described half
The other end integrated setting of arc-shaped cutting ferrule (301) has fixed part (7), passes through fastening bolt between the fixed part (7)
(302) it connects.
3. a kind of bridge construction ruggedized construction according to claim 1, it is characterised in that: outside the fixed cutting ferrule (3)
It is welded on week stiffening plate (8), top and the support plate (4) of the stiffening plate (8) are welded and fixed.
4. a kind of bridge construction ruggedized construction according to claim 1, it is characterised in that: the lower surface of the top plate (5)
It is welded with fixing sleeve (11), the described first top for adjusting stud (9) is protruded into fixing sleeve (11) inside and is welded with
Supporting plate (10), the supporting plate (10) are rotatably arranged in fixing sleeve (11).
5. a kind of bridge construction ruggedized construction according to claim 1, it is characterised in that: be provided on the snap-gauge (13)
Card slot (14), the card slot (14) are connected to the bottom margin of fixed cutting ferrule (3).
6. a kind of reinforcement means of bridge construction ruggedized construction, it is characterised in that: specifically include following operating procedure:
S1: installation fixed link is punched in bridge pier close to top, then by fixed link penetrating mounting holes, later using drilling machine
Support base is mounted on to the both ends of fixed link, rotation second adjusts stud, and using level to the snap-gauge at fixed link both ends into
Row verification；
S2: installing fixed cutting ferrule, fixed cutting ferrule is fixed on bridge pier using fastening bolt, and the bottom of fixed cutting ferrule is stuck in
In card slot on snap-gauge；
S3: adjustment, rotation first adjust stud, so that top plate rises and pushes against in the lower surface of pontic, completion adds pontic
Gu.
7. a kind of reinforcement means of bridge construction ruggedized construction according to claim 6, it is characterised in that: bored in step S1
Hole machine is water drilling puncher, and the horizontal gradient error of mounting hole is no more than 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481794.6A CN110499701A (en) | 2018-05-18 | 2018-05-18 | A kind of bridge construction ruggedized construction and its reinforcement means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810481794.6A CN110499701A (en) | 2018-05-18 | 2018-05-18 | A kind of bridge construction ruggedized construction and its reinforcement means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110499701A true CN110499701A (en) | 2019-11-26 |
Family
ID=68584004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810481794.6A Pending CN110499701A (en) | 2018-05-18 | 2018-05-18 | A kind of bridge construction ruggedized construction and its reinforcement means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110499701A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794105A (en) * | 2020-07-02 | 2020-10-20 | 胡安平 | Auxiliary metal support frame with quick splicing structure for bridge construction |
| CN111827142A (en) * | 2020-07-09 | 2020-10-27 | 李庆磊 | Bridge reinforcing and consolidating construction platform for building construction |
| CN112049041A (en) * | 2020-08-24 | 2020-12-08 | 洪付刚 | Crossing signal lamp strutting arrangement for wisdom city |
| CN112112082A (en) * | 2020-08-29 | 2020-12-22 | 天津鑫路桥建设工程有限公司 | Bridge reinforcing structure and construction method |
| CN113494056A (en) * | 2021-07-13 | 2021-10-12 | 石家庄铁道大学 | Existing railway small-span beam reinforcing system and method based on additional support |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794105A (en) * | 2020-07-02 | 2020-10-20 | 胡安平 | Auxiliary metal support frame with quick splicing structure for bridge construction |
| CN111827142A (en) * | 2020-07-09 | 2020-10-27 | 李庆磊 | Bridge reinforcing and consolidating construction platform for building construction |
| CN112049041A (en) * | 2020-08-24 | 2020-12-08 | 洪付刚 | Crossing signal lamp strutting arrangement for wisdom city |
| CN112049041B (en) * | 2020-08-24 | 2022-09-06 | 广东泓璐科技发展有限公司 | Crossing signal lamp strutting arrangement for wisdom city |
| CN112112082A (en) * | 2020-08-29 | 2020-12-22 | 天津鑫路桥建设工程有限公司 | Bridge reinforcing structure and construction method |
| CN113494056A (en) * | 2021-07-13 | 2021-10-12 | 石家庄铁道大学 | Existing railway small-span beam reinforcing system and method based on additional support |
| CN113494056B (en) * | 2021-07-13 | 2022-08-30 | 石家庄铁道大学 | Existing railway small-span beam reinforcing system and method based on additional support |
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Application publication date: 20191126 |
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