CN206570693U - A kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure - Google Patents
A kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure Download PDFInfo
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- CN206570693U CN206570693U CN201720138025.7U CN201720138025U CN206570693U CN 206570693 U CN206570693 U CN 206570693U CN 201720138025 U CN201720138025 U CN 201720138025U CN 206570693 U CN206570693 U CN 206570693U
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- frame device
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- steel reinforced
- assembled steel
- net frame
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Abstract
The utility model discloses a kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure, it is characterized in that, the assembled steel reinforced net frame device is arranged in the asphalt mixture surfacing in pontic, middle part mixed layer and cement concrete layer, wherein, the bar frame device includes horizontal reinforcement and vertical reinforcement, attachment means；Multiple horizontal reinforcements are spliced into a layer plane grid by the attachment means；Multiple vertical reinforcements are arranged between horizontal grid described in adjacent two layers, form layer stereo rack, and each vertical reinforcement sets the attachment means connection corresponding with the horizontal grid of adjacent two layers respectively, using attachment means easy disassembly, convenient allocation and transportation.
Description
Technical field
The utility model is related to ice-melt paving structure field, more particularly to a kind of dress for bridge floor ice-melt paving structure
With formula bar frame device.
Background technology
In low temperature season, China's bridge asphalt pavement layer surface often forms ice sheet, threatens traffic safety.In order to anti-
Only bridge floor low temperature freezes, and the traditional method of China is exactly to dispense Snow Agent in bridge floor, and Snow Agent easily penetrates into bridge deck structure, corrosion
Bridge floor reinforcing bar, threatens bridge structure safe.And a kind of new de-icing method is in deck installation structure laid inside one in recent years
The conductive aggregate of layer is as ice-melt functional layer, by steel grid conduction and the conductive aggregate of constraint, to conductive aggregate layer conductive heater
So as to improve the temperature of asphalt mixture surfacing, the effect of ice-melt is reached.And bar frame is in addition to conducting function, moreover it is possible to reach constraint
The purpose of bonding force between conductive aggregate layer, raising each structure sheaf of deck paving.And construction method and paving to bar frame
If the problem of form is in the urgent need to address.
Due to the structure that bar frame is three-layer type, cause it that there is certain height and area, with integral prefabricated steelframe
The mode of rack is constructed, it is possible that bar frame intensity is destroyed, it is impossible to be sufficiently compacted each structure of deck paving
Layer, reinforcing bar steelframe is prefabricated and allocation and transportation are difficult.
Utility model content
The purpose of this utility model be to provide it is a kind of can according to the area of deck paving and each Rotating fields thickness degree dynamic
Adjust the area of bar frame and the assembled steel reinforced net frame device of height.
To achieve the above object, the utility model provides following scheme：
The utility model is that a kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure is arranged in pontic
Asphalt mixture surfacing, middle part mixed layer and cement concrete layer in, wherein, the bar frame device include horizontal reinforcement,
Vertical reinforcement and attachment means；Multiple horizontal reinforcements are spliced into a layer plane grid by the attachment means；Multiple institutes
State vertical reinforcement to be arranged between horizontal grid described in adjacent two layers, form layer stereo rack, and each vertical reinforcement is set
Put the attachment means connection corresponding with the horizontal grid of adjacent two layers respectively.
Optionally, the plane grid includes multiple rectangular mesh uniformly arranged.
Optionally, the attachment means include three hole square connection members, four hole square connection members, five holes pros
Body connection member and six hole square connection members.
Optionally, in the connecting hole of the end of the horizontal reinforcement, the end of vertical reinforcement and the attachment means respectively
Screw thread is provided with, the horizontal reinforcement and vertical reinforcement are connected by the screw thread with the attachment means.
Optionally, the layer stereo rack is three-layer stereo rack.
Optionally, the three-layer stereo rack is specially upper strata stereoscopic grid, middle level stereoscopic grid and lower floor's stereoscopic grid；
Wherein, the upper strata stereoscopic grid is arranged in the asphalt mixture surfacing, and the middle level stereoscopic grid is arranged on the middle part and mixed
Close in layer, lower floor's stereoscopic grid is arranged in the cement concrete layer.
Optionally, the middle part mixed layer specifically includes water-proof tack coat and conductive aggregate layer.
The level in the assembled steel reinforced net frame device for bridge floor ice-melt paving structure according to above-mentioned
The surface of reinforcing bar and/or the vertical reinforcement is provided with one layer of coating layer.
Optionally, the thickness of the coating layer is 0.1mm~1mm.
Optionally, the material of the coating layer is polyvinyl resin or epoxy resin.
The specific embodiment provided according to the utility model, the utility model discloses following technique effect：This practicality is new
Type provides a kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure, and the level is connected by attachment means
Reinforcing bar and vertical reinforcement, easy disassembly are convenient to adjust the structures such as thickness, convenient allocation and transportation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model bar frame structural representation；
Fig. 2 is the hole attachment means schematic diagram of the utility model bar frame 3；
Fig. 3 is the utility model bidirectional helical reinforcing bar schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The purpose of this utility model be to provide it is a kind of can according to the area of deck paving and each Rotating fields thickness degree dynamic
Adjust the area of bar frame and the assembled steel reinforced net frame device of height.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
As shown in figure 1, the utility model discloses a kind of assembled steel reinforced net dress for bridge floor ice-melt paving structure
Put in the asphalt mixture surfacing being arranged in pontic, middle part mixed layer and cement concrete layer, wherein, the bar frame device
Including horizontal reinforcement 1,2,3 and vertical reinforcement 4,5,6, attachment means 7,8；Multiple horizontal reinforcements 1,2,3 pass through the company
Connection device 7,8 is spliced into a layer plane grid；Multiple vertical reinforcements 4,5,6 be arranged on horizontal grid described in adjacent two layers it
Between, formed multilayer stereoscopic grid, and each vertical reinforcement 4,5,6 set respectively with it is corresponding on the horizontal grid of adjacent two layers
The attachment means 7,8 connect, it is convenient to adjust as shown in figure 1, the plane grid includes multiple rectangular mesh uniformly arranged
Each layer height of whole stereochemical structure.
As shown in Fig. 2 the attachment means 7,8 include three hole square connection members, four hole square connection members, five
Hole square connection member and six hole square connection members.
As shown in figure 3, the end of the horizontal reinforcement 1,2,3, the end of vertical reinforcement 4,5,6 and the attachment means 7,
It is respectively arranged with screw thread in 8 connecting hole, a diameter of 1mm~10mm of the horizontal reinforcement 1,2,3 and vertical reinforcement 4,5,6,
The length for setting threaded reinforcing bar 10 is 1mm~3mm, sets a diameter of 0.8mm~8mm of threaded reinforcing bar 10, described
Horizontal reinforcement and vertical reinforcement are connected by the screw thread with the attachment means, easy disassembly, convenient allocation and transportation.
As shown in figure 1, the layer stereo rack is three-layer stereo rack.
As shown in figure 1, the three-layer stereo rack is specially upper strata stereoscopic grid, middle level stereoscopic grid and lower floor's stereoscopic graticule
Lattice；Wherein, the upper strata stereoscopic grid is arranged in the asphalt mixture surfacing, and the middle level stereoscopic grid is arranged on the middle part
In mixed layer, the middle part mixed layer specifically includes water-proof tack coat and conductive aggregate layer, and lower floor's stereoscopic grid is arranged on
In the cement concrete layer.
The level in the assembled steel reinforced net frame device for bridge floor ice-melt paving structure according to above-mentioned
The surface of reinforcing bar 1,2,3 and/or the vertical reinforcement 4,5,6 is provided with one layer of coating layer, and the thickness of the coating layer is 0.1mm
~1mm, the material of the coating layer is polyvinyl resin or epoxy resin.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Explanation be only intended to help and understand method of the present utility model and its core concept；Simultaneously for the general technology of this area
Personnel, according to thought of the present utility model, will change in specific embodiments and applications.In summary,
This specification content should not be construed as to limitation of the present utility model.
Claims (10)
1. a kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure, it is characterised in that described assembled steel reinforced
Net frame device is arranged in the asphalt mixture surfacing in pontic, middle part mixed layer and cement concrete layer, wherein,
The bar frame device includes horizontal reinforcement, vertical reinforcement and attachment means；
Multiple horizontal reinforcements are spliced into a layer plane grid by the attachment means；
Multiple vertical reinforcements are arranged between horizontal grid described in adjacent two layers, form layer stereo rack, and each described
Vertical reinforcement sets the attachment means connection corresponding with the horizontal grid of adjacent two layers respectively.
2. the assembled steel reinforced net frame device according to claim 1 for bridge floor ice-melt paving structure, it is characterised in that
The plane grid includes multiple rectangular mesh uniformly arranged.
3. the assembled steel reinforced net frame device according to claim 2 for bridge floor ice-melt paving structure, it is characterised in that
The attachment means include three hole square connection members, four hole square connection members, five hole square connection members and six
Hole square connection member.
4. the assembled steel reinforced net frame device according to claim 3 for bridge floor ice-melt paving structure, it is characterised in that
Screw thread is respectively arranged with the connecting hole of the end of the horizontal reinforcement, the end of vertical reinforcement and the attachment means, it is described
Horizontal reinforcement and vertical reinforcement are connected by the screw thread with the attachment means.
5. the assembled steel reinforced net frame device according to claim 1 for bridge floor ice-melt paving structure, it is characterised in that
The layer stereo rack is three-layer stereo rack.
6. the assembled steel reinforced net frame device according to claim 5 for bridge floor ice-melt paving structure, it is characterised in that
The three-layer stereo rack is specially upper strata stereoscopic grid, middle level stereoscopic grid and lower floor's stereoscopic grid；Wherein,
The upper strata stereoscopic grid is arranged in the asphalt mixture surfacing, and the middle level stereoscopic grid is arranged on the middle part mixing
In layer, lower floor's stereoscopic grid is arranged in the cement concrete layer.
7. the assembled steel reinforced net frame device according to claim 1 for bridge floor ice-melt paving structure, it is characterised in that
The middle part mixed layer specifically includes water-proof tack coat and conductive aggregate layer.
8. the assembled steel reinforced net frame device for bridge floor ice-melt paving structure according to any one of claim 1-7,
Characterized in that, the surface of the horizontal reinforcement and/or the vertical reinforcement is provided with one layer of coating layer.
9. the assembled steel reinforced net frame device according to claim 8 for bridge floor ice-melt paving structure, it is characterised in that
The thickness of the coating layer is 0.1mm~1mm.
10. the assembled steel reinforced net frame device according to claim 9 for bridge floor ice-melt paving structure, its feature exists
In the material of the coating layer is polyvinyl resin or epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138025.7U CN206570693U (en) | 2017-02-16 | 2017-02-16 | A kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138025.7U CN206570693U (en) | 2017-02-16 | 2017-02-16 | A kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206570693U true CN206570693U (en) | 2017-10-20 |
Family
ID=60058915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138025.7U Expired - Fee Related CN206570693U (en) | 2017-02-16 | 2017-02-16 | A kind of assembled steel reinforced net frame device for bridge floor ice-melt paving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206570693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589528A (en) * | 2018-06-28 | 2018-09-28 | 南京道润交通科技有限公司 | The prefabricated pave-load layer structure of mountable steel bridge ultra-toughness durability |
| CN112706266A (en) * | 2020-12-30 | 2021-04-27 | 哈尔滨工业大学 | Reinforced concrete self-maintenance device for winter construction in cold region and maintenance method thereof |
-
2017
- 2017-02-16 CN CN201720138025.7U patent/CN206570693U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589528A (en) * | 2018-06-28 | 2018-09-28 | 南京道润交通科技有限公司 | The prefabricated pave-load layer structure of mountable steel bridge ultra-toughness durability |
| CN108589528B (en) * | 2018-06-28 | 2023-12-15 | 南京道润交通科技有限公司 | Prefabricated pavement layer structure of super-tough durability of assembled steel bridge |
| CN112706266A (en) * | 2020-12-30 | 2021-04-27 | 哈尔滨工业大学 | Reinforced concrete self-maintenance device for winter construction in cold region and maintenance method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190318 Address after: 230000 No. 520 Wangjiangxi Road, Hefei High-tech Development Zone, Anhui Province Patentee after: ANHUI TRANSPORTATION HOLDING GROUP CO., LTD. Address before: 230000 No. 520 Wangjiang West Road, Shushan District, Hefei City, Anhui Province Co-patentee before: South China University of Technology Patentee before: ANHUI TRANSPORTATION HOLDING GROUP CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20190216 |