CN108660950B - Fixing device is restoreed in road and bridge crack - Google Patents
Fixing device is restoreed in road and bridge crack Download PDFInfo
- Publication number
- CN108660950B CN108660950B CN201810690021.9A CN201810690021A CN108660950B CN 108660950 B CN108660950 B CN 108660950B CN 201810690021 A CN201810690021 A CN 201810690021A CN 108660950 B CN108660950 B CN 108660950B
- Authority
- CN
- China
- Prior art keywords
- layer
- steel plate
- road
- groove
- fixing device
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a road and bridge crack repairing and fixing device, which comprises cracks, wherein a concrete layer is filled in a groove inside each crack, the top of the concrete layer is provided with a scabbling layer, the top of the scabbling layer is paved with a cement mortar layer, a cement concrete layer is laid on the top of the cement mortar layer, a steel plate layer is flatly laid in an inner groove on the top of the groove, the steel plate layer is positioned on the top of the cement concrete layer, a first epoxy resin waterproof layer is arranged between the steel plate layer and the cement concrete layer, the periphery of the steel plate layer is provided with a fixing device, the top of the steel plate layer is fixedly screwed with a plurality of inverted T-shaped beams, three layers of steel bar meshes are inserted and tied between the inverted T-shaped beams, an epoxy mortar layer is poured on the top of the steel plate layer and positioned in the steel bar meshes, and a waterproof layer and an asphalt pavement layer are sequentially paved on the top of the epoxy mortar layer from bottom to top. The invention has convenient construction and good repairing effect.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to a fixing device for repairing cracks of a road and bridge.
Background
Road and bridge generally comprises several parts such as road surface, the road bed, the bridge, tunnel engineering and traffic engineering, wherein the road surface is impaired most easily, because the crack is very easily produced to multiple reason, and the cracked production not only reduces road and bridge's life, still can influence the road bed because the infiltration of rainwater, current road surface repair technique is only accomplished cracked restoration through simple filled concrete, the duration that this kind of mode was played is short, can not avoid cracked expansion fundamentally, and water-proof effects is very poor, the inefficiency of repairing, for this reason we disclose a road and bridge crack repair fixing device can effectually solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a road and bridge crack repairing and fixing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a road and bridge crack repairing and fixing device comprises a crack, wherein a concrete layer is filled in a groove in the crack, a scabbling layer is arranged at the top of the concrete layer, a cement mortar layer is paved at the top of the scabbling layer, a cement concrete layer is paved at the top of the cement mortar layer, a steel plate layer is paved in an inner groove at the top of the groove, the steel plate layer is positioned at the top of the cement concrete layer, a first epoxy resin waterproof layer is arranged between the steel plate layer and the cement concrete layer, a fixing device is arranged at the periphery of the steel plate layer and comprises a rotating adjusting rod and a screw rod in threaded connection with an inner thread of the rotating adjusting rod, an inner thread cover groove is fixedly arranged at the top of the rotating adjusting rod, an outer thread cover cap matched with the inner thread cover groove is fixedly arranged at the top of the screw rod, a plurality of inverted T-shaped beams are fixedly screwed at the top of the steel plate layer, and three layers of reinforcing meshes are alternately spliced among, the top of the steel plate layer is positioned in the steel bar net and is poured with an epoxy mortar layer, and a waterproof layer and an asphalt pavement layer are sequentially paved on the top of the epoxy mortar layer from bottom to top.
Preferably, the concrete layer is a polypropylene fiber concrete layer.
Preferably, the steel plate layer is uniformly distributed with filling holes.
Preferably, the rotary adjusting rod penetrates through the base layer of the steel plate layer and extends into the crack, and the internal thread cover groove is located at the top of the steel plate layer.
Preferably, the three layers of reinforcing meshes are vertically arranged at equal intervals, and the top-most reinforcing mesh is flush with the top surfaces of the inverted T-shaped beams.
Preferably, the waterproof layer is a second epoxy resin waterproof layer, and the asphalt pavement layer is an acrylic resin emulsified asphalt layer.
Preferably, the inner side of the inner groove is provided with a seam sealing glue layer.
The invention has the technical effects and advantages that: this fixing device is restoreed to road and bridge crack, the design of chisel hair layer prevents the local harm of road surface pavement in the future, chisel hair layer, the design on cement mortar layer and cement concrete layer, make the roughness reinforcing in the crack upper groove, and bearing capacity reinforcing, secondly the design of first epoxy waterproof layer makes concrete layer waterproof performance better, concrete layer's life has been increased, steel sheet layer and fixing device's design has improved the safety reserve of this road and bridge structure, the design of the inverted T-shaped roof beam and reinforcing bar net, the holistic support performance of filling layer in the inside groove has been improved, epoxy mortar layer and waterproof layer have higher intensity, cohesiveness, crack resistance and waterproof nature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a groove filling layer according to the present invention;
FIG. 3 is a schematic structural diagram of an inner groove filling layer according to the present invention;
fig. 4 is a schematic structural view of the fixing device of the present invention.
In the figure: 1 crack, 2 grooves, 3 concrete layers, 4 scabbling layers, 5 cement mortar layers, 6 cement concrete layers, 7 inner grooves, 8 steel plate layers, 9 filling holes, 10 first epoxy resin waterproof layers, 11 rotating adjusting rods, 12 screws, 13 inner thread cover grooves, 14 outer thread cover caps, 15 fixing devices, 16 inverted T-shaped beams, 17 reinforcing meshes, 18 epoxy mortar layers, 19 waterproof layers, 20 asphalt pavement layers and 21 joint sealing glue layers.
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.
The invention provides a fixing device for repairing a crack of a road and bridge, which comprises a crack 1, wherein a groove 2 in the crack 1 is filled with a concrete layer 3, the top of the concrete layer 3 is provided with a scabbling layer 4, the top of the scabbling layer 4 is paved with a cement mortar layer 5, the top of the cement mortar layer 5 is paved with a cement concrete layer 6, an inner groove 7 at the top of the groove 2 is paved with a steel plate layer 8, the steel plate layer 8 is positioned at the top of the cement concrete layer 6, a first epoxy resin waterproof layer 10 is arranged between the steel plate layer 8 and the cement concrete layer 6, the periphery of the steel plate layer 8 is provided with a fixing device 15, the fixing device 15 comprises a rotary adjusting rod 11 and a screw rod 12 in threaded connection with an inner thread of the rotary adjusting rod 11, the top of the rotary adjusting rod 11 is fixedly provided with an inner thread cover groove 13, the top of the screw rod 12 is fixedly provided with an outer thread cover cap 14 matched with the inner thread cover groove 13, the top of the steel plate layer 8 is fixedly screwed with a plurality of inverted T-shaped beams 16, three layers of steel mesh fabrics 17 are inserted and tied between the inverted T-shaped beams 16, the top of the steel plate layer 8 is positioned in the steel mesh fabrics 17 and poured with an epoxy mortar layer 18, and a waterproof layer 19 and an asphalt pavement layer 20 are sequentially paved on the top of the epoxy mortar layer 18 from bottom to top.
Specifically, the concrete layer 3 is a polypropylene fiber concrete layer.
Specifically, the steel plate layer 8 is uniformly distributed with filling holes 9.
Specifically, the rotary adjusting rod 11 penetrates through the steel plate layer 8 and extends into the base layer of the crack 1, and the internal thread cover groove 13 is located at the top of the steel plate layer 8.
Specifically, three layers of reinforcing meshes 17 are vertically arranged at equal intervals, and the top reinforcing mesh 17 is flush with the top surface of the inverted T-shaped beam 16.
Specifically, the waterproof layer 19 is a second epoxy resin waterproof layer, and the asphalt pavement layer 20 is an acrylic resin emulsified asphalt layer.
Specifically, the inner side of the inner groove 7 is provided with a sealant layer 21.
This fixing device is restoreed to road and bridge crack, the local harm of road surface pavement in the future is prevented in the design of chisel hair layer 4, cement mortar layer 5 and cement concrete layer 6, make the roughness reinforcing in the recess 2 on the crack 1, and bearing capacity reinforcing, secondly the design of first epoxy waterproof layer 10 makes concrete layer 3 waterproof performance better, concrete layer 3's life has been increased, the safe deposit of this road and bridge structure has been improved to the design of steel sheet layer 8 and fixing device 15, the design of inverted T-shaped roof beam 16 and reinforcing bar net 17 has improved the holistic support performance of filling layer in inside groove 7, epoxy mortar layer 18 and waterproof layer 19 have higher intensity, cohesiveness, crack resistance and waterproof nature.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a road and bridge crack repair fixing device, includes crack (1), its characterized in that: the concrete layer (3) is filled in the groove (2) in the crack (1), a chiseling layer (4) is arranged at the top of the concrete layer (3), a cement mortar layer (5) is laid at the top of the chiseling layer (4), a cement concrete layer (6) is laid at the top of the cement mortar layer (5), a steel plate layer (8) is laid in an inner groove (7) at the top of the groove (2), the steel plate layer (8) is located at the top of the cement concrete layer (6), a first epoxy resin waterproof layer (10) is arranged between the steel plate layer (8) and the cement concrete layer (6), a fixing device (15) is arranged on the periphery of the steel plate layer (8), the fixing device (15) comprises a rotary adjusting rod (11) and a screw rod (12) in threaded connection with the internal thread of the rotary adjusting rod (11), an internal thread cover groove (13) is fixedly arranged at the top of the rotary adjusting rod (11), the fixed external screw thread block (14) that is equipped with internal screw thread cover groove (13) assorted in top of screw rod (12), the fixed spiro union in top of steel deck (8) has a plurality of inverted T-shaped roof beams (16), it has three-layer reinforcing bar net (17) to alternate between inverted T-shaped roof beam (16) to prick, the top of steel deck (8) just is located reinforcing bar net (17) and pours into and has epoxy mortar layer (18), supreme waterproof layer (19) and asphalt pavement layer (20) have been laid in proper order down to the top on epoxy mortar layer (18).
2. The road and bridge crack repair fixture of claim 1, wherein: the concrete layer (3) is a polypropylene fiber concrete layer.
3. The road and bridge crack repair fixture of claim 1, wherein: and perfusion holes (9) are uniformly distributed on the steel plate layer (8).
4. The road and bridge crack repair fixture of claim 1, wherein: the rotary adjusting rod (11) penetrates through the steel plate layer (8) and extends into the base layer of the crack (1), and the internal thread cover groove (13) is located at the top of the steel plate layer (8).
5. The road and bridge crack repair fixture of claim 1, wherein: the three layers of reinforcing meshes (17) are vertically arranged at equal intervals, and the top reinforcing mesh (17) is flush with the top surfaces of the inverted T-shaped beams (16).
6. The road and bridge crack repair fixture of claim 1, wherein: the waterproof layer (19) is a second epoxy resin waterproof layer, and the asphalt pavement layer (20) is an acrylic resin emulsified asphalt layer.
7. The road and bridge crack repair fixture of claim 1, wherein: the inner side of the inner groove (7) is provided with a seam sealing glue layer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690021.9A CN108660950B (en) | 2018-06-28 | 2018-06-28 | Fixing device is restoreed in road and bridge crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810690021.9A CN108660950B (en) | 2018-06-28 | 2018-06-28 | Fixing device is restoreed in road and bridge crack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108660950A CN108660950A (en) | 2018-10-16 |
| CN108660950B true CN108660950B (en) | 2020-02-18 |
Family
ID=63773435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810690021.9A Active CN108660950B (en) | 2018-06-28 | 2018-06-28 | Fixing device is restoreed in road and bridge crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108660950B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235384B (en) * | 2018-10-31 | 2024-04-19 | 蓝色海洋（天津）工程技术有限公司 | Flood discharge hole repair equipment for power plant and repair layer thereof |
| CN109457571B (en) * | 2018-11-16 | 2020-10-02 | 中铁二十三局集团第四工程有限公司 | Construction method for repairing ground deformation joint |
| CN109505220A (en) * | 2018-12-25 | 2019-03-22 | 中力禾生态建设股份有限公司 | A kind of town road repairs system and construction method in time |
| CN110318328A (en) * | 2019-06-26 | 2019-10-11 | 中国路桥工程有限责任公司 | A kind of bituminous pavement fast repairing method |
| CN112176891A (en) * | 2020-11-03 | 2021-01-05 | 山西省交通规划勘察设计院有限公司 | Road and bridge crack repairing and fixing structure |
| CN112281569A (en) * | 2020-12-08 | 2021-01-29 | 王壹帆 | Method for controlling reflection cracks of asphalt concrete overlay of cement concrete pavement |
| CN114808594A (en) * | 2022-05-08 | 2022-07-29 | 赵剑 | Asphalt pavement repairing structure |
| CN115133235A (en) * | 2022-05-31 | 2022-09-30 | 浙江天能电池(江苏)有限公司 | Method for repairing large-density terminal of storage battery after corrosion |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787526U (en) * | 2012-07-16 | 2013-03-13 | 浙江稠城建筑工程有限公司 | Waterproof old and new concrete joint structure |
| CN103938514A (en) * | 2014-04-15 | 2014-07-23 | 南昌航空大学 | Concrete pavement oxide treatment structure and construction method thereof |
| CN206486820U (en) * | 2016-12-28 | 2017-09-12 | 辽宁省交通高等专科学校 | Repair fixing device in a kind of road and bridge crack |
| CN207176527U (en) * | 2017-03-03 | 2018-04-03 | 湖北楚天联发路桥养护有限公司 | Bridge Crack bracing means |
-
2018
- 2018-06-28 CN CN201810690021.9A patent/CN108660950B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787526U (en) * | 2012-07-16 | 2013-03-13 | 浙江稠城建筑工程有限公司 | Waterproof old and new concrete joint structure |
| CN103938514A (en) * | 2014-04-15 | 2014-07-23 | 南昌航空大学 | Concrete pavement oxide treatment structure and construction method thereof |
| CN206486820U (en) * | 2016-12-28 | 2017-09-12 | 辽宁省交通高等专科学校 | Repair fixing device in a kind of road and bridge crack |
| CN207176527U (en) * | 2017-03-03 | 2018-04-03 | 湖北楚天联发路桥养护有限公司 | Bridge Crack bracing means |
Non-Patent Citations (2)
| Title |
|---|
| "高等级公路水泥砼路面改造技术探讨;沈新元等;《交通科技与经济》;20030331;第12-14页 * |
| 钢_超薄UHPC组合桥面板界面抗剪性能研究;邵旭东;《湖南大学学报(自然科学版)》;20160614;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108660950A (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108660950B (en) | Fixing device is restoreed in road and bridge crack | |
| CN110528950B (en) | Assembled hidden bracket type beam-column joint connecting device | |
| CN105862538A (en) | Assembling type inclined slow-adhesion pre-stressed concrete road surface structure | |
| CN100460597C (en) | Paviny type jointable prefabricated road-face brick combined structure | |
| CN109281487B (en) | Traditional soil kiln resident house integral structure reinforcing system and construction process thereof | |
| CN106149937A (en) | Assembly concrete beam and plate dry type method of attachment thereof | |
| CN100410470C (en) | Permanently waterproof and green roofing | |
| CN208267234U (en) | A kind of prefabricated PC concrete large-span frame system | |
| CN109457568A (en) | A kind of beam prefabricated post-stressed assembly construction Craft of bilateral overlapping | |
| CN107587605A (en) | A kind of complete precast prestressed fabricated construction and its construction method | |
| CN1851185A (en) | Pipeline and floor joint position water proof construction method | |
| CN206189590U (en) | Full precast prestressed assembly structure | |
| CN209907183U (en) | Highway assembled abutment | |
| CN110700503B (en) | Energy-consumption rotary type connection method for stair node connection | |
| CN210507176U (en) | Road and bridge crack reinforced structure | |
| CN115288195B (en) | Waterproof construction method for foundation pile top of anti-pulling pipe pile with basement | |
| CN106320601A (en) | Prefabricated concrete integral thermal-bridge-free plate wall and vertical connecting method thereof | |
| CN215254002U (en) | A lightweight roofing waterproof construction for building transformation | |
| CN205893846U (en) | Anti road surface structure of splitting of semi rigid base course suitable for high temperature difference area | |
| CN213867363U (en) | Anchor sealing structure for end part of prefabricated box girder | |
| CN211848900U (en) | Fixed knot constructs is restoreed in building road bridge crack | |
| CN210857757U (en) | Roof boarding end seam recess sealing waterproof construction | |
| CN203270434U (en) | Prestressed concrete box girder bridge with variable cross section | |
| CN207166409U (en) | The attachment structure of photovoltaic bracket and roofing | |
| CN208219447U (en) | A kind of road and bridge crack reparation fixed structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Weixiu Inventor after: Yao Ningguang Inventor after: He Yun Inventor before: Zhang Weixiu |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220826 Address after: 239000 No. 50, Tangzhuang group, Dongchen village, Yaopu Town, Nanqiao District, Chuzhou City, Anhui Province Patentee after: Mao Yongli Address before: 239200 No.4, Tangfang formation, Hongqiao village, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province Patentee before: Zhang Weixiu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: 239400 No. 100-7-1-8, Mingzhu Avenue, Mingguang City, Chuzhou City, Anhui Province Patentee after: Anhui Yudao Construction Engineering Co.,Ltd. Address before: 239000 No. 50, Tangzhuang group, Dongchen village, Yaopu Town, Nanqiao District, Chuzhou City, Anhui Province Patentee before: Mao Yongli |