CN205636726U - Either end of a bridge is jumped car and is restoreed structure - Google Patents
Either end of a bridge is jumped car and is restoreed structure Download PDFInfo
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- CN205636726U CN205636726U CN201620433506.6U CN201620433506U CN205636726U CN 205636726 U CN205636726 U CN 205636726U CN 201620433506 U CN201620433506 U CN 201620433506U CN 205636726 U CN205636726 U CN 205636726U
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- hollow cylinder
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- 230000008439 repair process Effects 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 14
- 239000011381 foam concrete Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model relates to an either end of a bridge is jumped car and is restoreed structure. The problem of current either end of a bridge is jumped car and is restoreed structure to have the engineering time long, it is inconvenient to be under construction, contracting is high, influences the traffic operation is solved. The structure includes a plurality of holes body of seting up and installs at the internal hollow cylinder in hole on the either end of a bridge road surface, the hollow cylinder is the barrel of inclosed boring, and the bottom of barrel is the plane, and the top of barrel is conical, and the top of hollow cylinder is less than hole body opening plane, and it has the filling layer to fill between hollow cylinder top and hole body opening plane. The utility model has the advantages that the internal hollow cylinder that sets up in hole, the hollow cylinder is the finished product, compares traditional hole internal adoption foam concrete and carries out the structure of filling, has omitted the maintenance time, has reduced replacement engineering volume, and it is short to influence the phase to the traffic. The construction need not special equipment, and the construction is simpler, economy. Connect according to the fastening between every section hollow cylinder, it is more convenient to install.
Description
Technical field
This utility model relates to a kind of road engineering technical field, particularly relates to the bumping at bridge-head reparation structure of a kind of simple in construction, easy construction.
Background technology
The vehicle bump at bridge ends of Bridges in Our Country is more, especially soft clay area.Bumping at bridge-head is to cause abutment and the differential settlement of roadbed end face owing to abutment and subgrade settlement thereafter are uneven and produce.In soft clay area, this differential settlement, in addition to roadbed filling self compresses, is that what its value was serious can reach tens centimeters owing to ground consolidation sedimentation causes more.
Bumping at bridge-head not only badly influences the use function of road and bridge structure, structural deterioration to highway bridge structure itself is the biggest, induce or increase the weight of road and bridge disease, also can produce a great maintenance cost, therefore increasing concern has been put in this stubborn problem of solution bumping at bridge-head.But the most more or less there is poor effect in the various Treatment Methods attempted, cost is high, construction is inconvenient, on shortcomings such as traffic operation impact are big.Therefore the most still use the method constantly repeating to overlay to alleviate bumping at bridge-head passively at present, but the method is not only repeated several times, and even for settling the most stable end of the bridge, the new road surface load overlayed also can produce new settlement increment, destroy original stable, making to be in disadvantageous recurrent state all the time, waste time and energy, economic benefit is the most undesirable.
Wherein there is a kind of bumping at bridge-head treatment structures for punching on end of the bridge road surface, then light material such as foam concrete is set in hole.But this structure there is also some shortcomings, first foam concrete and requires time for solidifying, and curing time is longer, big on traffic operation impact.It addition, filled and process concrete needs a set of Special Equipment, construction inconvenience, cost is the highest.
Summary of the invention
This utility model mainly solves existing bumping at bridge-head and repairs structure to there is the engineering time long, and construction inconvenience contracts height, problem affect traffic operation, it is provided that a kind of simple in construction, the bumping at bridge-head reparation structure of easy construction.
This utility model solves its technical problem and be the technical scheme is that a kind of bumping at bridge-head repairs structure, it is included in the some hole bodies offered on end of the bridge road surface and the hollow cylinder being arranged in hole body, described hollow cylinder is the cylinder of airtight boring, the bottom of cylinder is plane, the top of cylinder is arch or cone, the top of hollow cylinder is less than hole body open top face, is filled with packed layer between hollow cylinder top and hole body open top face.This utility model is used for repairing and prevent end of the bridge road surface to jump car, it uses the mode of load decrement, end of the bridge road surface arranges hole body, arranging hollow cylinder in hole body to be filled with, hollow cylinder is finished product, uses the structure that light material such as foam concrete is filled with in comparing conventional holes body, owing to foam concrete needs a period of time to solidify, this utility model omits curing time, decreases Replacement Engineering amount, short to the traffic impact phase.Constructing the most more convenient, filled and process concrete needs a set of Special Equipment, and structure of the present utility model is without machinery, constructs simpler, economical.Additionally hollow cylinder top is arranged to arch or cone, leaves space and be filled with packed layer between hollow cylinder and hole body plane of the opening, and this all makes it possible to preferably spread traffic load, meets the bearing capacity to driving.
A kind of preferred version as such scheme, described hollow cylinder has some joints, some upper and lower superpositions of joint hollow cylinder are arranged in hole body, the hollow cylinder being positioned at topmost is the first hollow cylinder, remaining hollow cylinder being positioned at bottom is the second hollow cylinder, being plane at the bottom of the cylinder of the first hollow cylinder, cylinder top is arch or cone, and at the bottom of the cylinder of the second hollow cylinder and cylinder top is plane.Hollow cylinder is arranged to the structure of some joint suits, more convenient transport and construction.
As a kind of preferred version of such scheme, being internally provided with ribs radially at hollow cylinder, described ribs has some, and intersect between ribs setting.This programme can increase the rigidity of hollow cylinder, is more beneficial for vehicle load.
As a kind of preferred version of such scheme, the described often joint a diameter of 50cm-120cm of hollow cylinder, the diameter of hole body, more than the diameter of hollow cylinder, is filled with sand or mortar between hollow cylinder and hole body inwall.Effectively embankment load is carried out decrement after embedding hollow cylinder.It is filled with sand between hollow cylinder and hole body inwall or mortar makes hollow cylinder embedding tightr, firm.
As a kind of preferred version of such scheme, it is 0.4m-1.0m that described hollow cylinder often saves height.Convenient transport and construction.
As a kind of preferred version of such scheme, the cylinder top of the second hollow cylinder is provided with locating convex block, is respectively arranged with the detent of correspondence in the bottom of the first hollow cylinder and the second hollow cylinder, in locating convex block is inserted in detent when mounted.This programme makes hollow cylinder can carry out location and installation when stacking installation, prevent between hollow cylinder, stacking appearance skew so that install more tight in hole, also make can not horizontally rotate between hollow cylinder simultaneously, hollow cylinder is stacked can more be integrated, more integral rigidity.
A kind of preferred version as such scheme, top and the bottom edge at the first hollow cylinder and the second hollow cylinder is respectively arranged with some fixed-wings, fixed-wing is provided with vertical corresponding pilot hole, it is additionally provided with guide post, guide post is through in the pilot hole of correspondence, the first hollow cylinder, the second hollow cylinder is jointly gone here and there together.This guide post by each hollow cylinder string together, plays guide effect when mounted so that each hollow cylinder can be superimposed together the most accurately, so makes the connection between hollow cylinder tightr.Additionally this guide post makes easier for installation, during installation, first set the hollow cylinder of bottommost, then guide post is plugged on the hollow cylinder of bottom, hollow cylinder after then is installed and is had only to insert on the guide bar, it is placed on installation site, it is not necessary to operator are being adjusted, and operating process is convenient and swift along guide post.
As a kind of preferred version of such scheme, packed layer is concrete or asphalt.
The utility model has the advantages that: arrange hollow cylinder in hole body, hollow cylinder is finished product, the structure using foam concrete to be filled with in comparing conventional holes body, omits curing time, decreases Replacement Engineering amount, little to traffic impact.Construction, without Special Equipment, is constructed simpler, economical.Often connect between joint hollow cylinder and more fasten, easier for installation.
Accompanying drawing explanation
Fig. 1 is a kind of sectional structure schematic diagram of the present utility model；
Fig. 2 be in Fig. 1 B-B to a kind of structural representation；
Fig. 3 is the structure enlarged diagram in Fig. 1 at A；
Fig. 4 is another kind of sectional structure schematic diagram of the present utility model.
1-hole body 2-hollow cylinder 3-the first hollow cylinder 4-the second hollow cylinder 5-packed layer 6-ribs 7-fixed-wing 8-guide post 9-pilot hole 10-detent 11-locating convex block.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is further described.
Embodiment:
The present embodiment one bumping at bridge-head repairs structure, as it is shown in figure 1, be included on end of the bridge road surface the some hole bodies 1 offered and the hollow cylinder 2 being arranged in hole body.Hollow cylinder is the cylinder of airtight boring, the bottom of cylinder is plane, the top of cylinder is arch or cone, this hollow cylinder can generally one, in order to hollow cylinder can also be fabricated to some joints by easy construction, some upper and lower superpositions of joint hollow cylinder are arranged in hole body, the present embodiment gives two joints illustrate, the hollow cylinder being wherein positioned at topmost is the first hollow cylinder 3, remaining hollow cylinder being positioned at bottom is the second hollow cylinder 4, being plane at the bottom of the cylinder of the first hollow cylinder, cylinder top is cone, and at the bottom of the cylinder of the second hollow cylinder and cylinder top is plane.The a diameter of 50cm of the present embodiment hollow core cylinder, the diameter of hole body, more than the diameter of hollow cylinder, a diameter of 60cm in hole, is filled with sand or mortar between hollow cylinder and hole body inwall.The top of hollow cylinder is less than hole body plane of the opening, is filled with packed layer 5 between hollow cylinder top and hole body plane of the opening, and packed layer is concrete or asphalt.It is 0.5m that hollow cylinder often saves height.
As in figure 2 it is shown, be internally provided with ribs 6 radially at hollow cylinder, ribs has some, and in the present embodiment as a example by two, intersect between ribs setting, forms cross.
As shown in Figure 4, the cylinder top of the second hollow cylinder is provided with locating convex block 11, is respectively arranged with the detent 10 of correspondence in the bottom of the first hollow cylinder and the second hollow cylinder, in locating convex block is inserted in detent when mounted.
As depicted in figs. 1 and 2, stay close admittedly for the ease of installing and making to connect between hollow cylinder.Top and the bottom edge at the first hollow cylinder and the second hollow cylinder is respectively arranged with some fixed-wings 7, fixed-wing is provided with vertical corresponding pilot hole 9, being additionally provided with guide post 8, guide post is through in the pilot hole of correspondence, the first hollow cylinder, the second hollow cylinder is jointly gone here and there together.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more employing the terms such as hole body, hollow cylinder, the first hollow cylinder, the second hollow cylinder, layer of sand, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily to describe and explain the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (8)
1. a bumping at bridge-head repairs structure, it is characterized in that: be included on end of the bridge road surface the some hole bodies (1) offered and the hollow cylinder (2) being arranged in hole body, described hollow cylinder is the cylinder of airtight boring, the bottom of cylinder is plane, the top of cylinder is arch or cone, the top of hollow cylinder is less than hole body open top face, is filled with packed layer (5) between hollow cylinder top and hole body open top face.
A kind of bumping at bridge-head the most according to claim 1 repairs structure, it is characterized in that described hollow cylinder (2) has some joints, some upper and lower superpositions of joint hollow cylinder are arranged in hole body (1), the hollow cylinder being positioned at topmost is the first hollow cylinder (3), remaining hollow cylinder being positioned at bottom is the second hollow cylinder (4), being plane at the bottom of the cylinder of the first hollow cylinder, cylinder top is arch or cone, and at the bottom of the cylinder of the second hollow cylinder and cylinder top is plane.
A kind of bumping at bridge-head the most according to claim 1 repairs structure, it is characterized in that being internally provided with ribs (6) radially at hollow cylinder (2), and described ribs (6) has some, and intersect between ribs setting.
4. repairing structure according to a kind of bumping at bridge-head described in claim 1 or 2 or 3, it is characterized in that often saving hollow cylinder (2) a diameter of 50cm-120cm, the diameter of hole body (1), more than the diameter of hollow cylinder, is filled with sand or mortar between hollow cylinder and hole body inwall.
5. repairing structure according to a kind of bumping at bridge-head described in claim 1 or 2 or 3, it is characterized in that hollow cylinder (2) often saves height is 0.4m-1.0m.
A kind of bumping at bridge-head the most according to claim 2 repairs structure, it is characterized in that being provided with locating convex block (11) on the cylinder top of the second hollow cylinder (4), the detent (10) of correspondence it is respectively arranged with, in locating convex block is inserted in detent when mounted in the bottom of the first hollow cylinder (3) and the second hollow cylinder (4).
A kind of bumping at bridge-head the most according to claim 2 repairs structure, it is characterized in that being respectively arranged with some fixed-wings (7) in the top and the bottom edge of the first hollow cylinder (3) and the second hollow cylinder (4), fixed-wing is provided with vertical corresponding pilot hole (9), it is additionally provided with guide post (8), guide post is through in the pilot hole of correspondence, the first hollow cylinder, the second hollow cylinder is jointly gone here and there together.
A kind of bumping at bridge-head the most according to claim 1 repairs structure, it is characterized in that described packed layer (5) is concrete or asphalt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433506.6U CN205636726U (en) | 2016-05-12 | 2016-05-12 | Either end of a bridge is jumped car and is restoreed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433506.6U CN205636726U (en) | 2016-05-12 | 2016-05-12 | Either end of a bridge is jumped car and is restoreed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636726U true CN205636726U (en) | 2016-10-12 |
Family
ID=57060245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620433506.6U Active CN205636726U (en) | 2016-05-12 | 2016-05-12 | Either end of a bridge is jumped car and is restoreed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636726U (en) |
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2016
- 2016-05-12 CN CN201620433506.6U patent/CN205636726U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |