CN202989774U - Deck protection structure of horizontal drawing cable bridge - Google Patents
Deck protection structure of horizontal drawing cable bridge Download PDFInfo
- Publication number
- CN202989774U CN202989774U CN 201220697093 CN201220697093U CN202989774U CN 202989774 U CN202989774 U CN 202989774U CN 201220697093 CN201220697093 CN 201220697093 CN 201220697093 U CN201220697093 U CN 201220697093U CN 202989774 U CN202989774 U CN 202989774U
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- Prior art keywords
- bridge
- bridge floor
- deck
- floor plank
- horizontal drawing
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000002023 wood Substances 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a deck protection structure of a horizontal drawing cable bridge. A deck wood board (1) of the deck protection structure consists of two wood board structures that are transversely arranged side by side; checkered steel boards (2) are arranged on the deck wood board (1) positioned at wheel rolling positions; curb angle steel (4) for limiting transverse displacement of wheels is arranged at the two transverse ends of the checkered steel boards (2); and gap wood (3) for jointing during laying of the adjacent deck wood board (1) is arranged on the sides of the checkered steel plates (2). The deck checkered steel boards are adopted, so that the service life of a bridge deck is prolonged greatly; the curb angle steel is adopted at the edges of the deck checkered steel boards, so that tracks of the wheels are limited within a range of the curb angle steel; the possibility of safety accidents is reduced greatly; vehicle driving on the deck is normalized; and the safety of the vehicle driving is improved.
Description
Technical field
The utility model relates to a kind of bridge floor protection structure of horizontal drawing cable bridge, belongs to the technical field of constructing of bridge deck structure.
Background technology
In the such large scale civil engineering in power station was built, the horizontal drawing cable bridge was short with construction duration with bridge as a kind of temporary construction, reduced investment and being widely applied.Usually the bridge deck of horizontal drawing cable bridge be with plank along the bridge tile vertical, form individual layer wooden bridge panel, this horizontal drawing cable bridge, vehicular load directly make the wooden bridge panel is up, make bridge deck be easy to damage, and just need to change bridge deck in the shorter time.In addition, owing to there is no horizontal restriction, vehicular load is easy to laterally go out bridge deck and causes the accident.Therefore, the bridge floor of existing horizontal drawing cable bridge also lacks suitable protection structure, is undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind of bridge floor protection structure of horizontal drawing cable bridge; this kind bridge deck protection structure is improved existing bridge deck; make it to bear larger load; and longer service life; and be provided with horizontal restriction prevent that lateral direction of car from going out bridge deck and causing security incident on bridge deck, to overcome the deficiencies in the prior art.
For realizing the purpose of this utility model; the bridge floor protection structure of horizontal drawing cable bridge of the present utility model; comprise the bridge floor plank; the bridge floor of horizontal drawing cable bridge is laterally laid side by side by polylith bridge floor plank and is formed; the main rope wire rope of horizontal drawing cable bridge is flat to be enclosed within bridge floor plank bottom the bridge floor plank is held up; wherein; the bridge floor plank is comprised of two wood panel constructions that laterally are arranged side by side; be positioned at the position that wheel rolls and be provided with checkered steel plate on the bridge floor plank, the transverse ends of checkered steel plate is provided with the curb angle steel for the limiting wheel lateral displacement.Usually checkered steel plate arranges two rows according to the track of wheel on the bridge floor plank, and its width is slightly larger than the automotive wheel width.Checkered steel plate and curb angle steel are linked to be integral body by welding.The checkered steel plate side is provided with the gap wood of joint filling when laying for adjacent bridge floor plank, can guarantee that so adjacent bridge floor plank is laid neat at ordinary times, prevents from causing being difficult to splicing because of material deformation.Gap wood preferably is fixed on the bridge floor plank from the side with round head wood screw, certainly, also can adopt colligation according to actual conditions, paste or other better ways.
Further, checkered steel plate is bolted on the bridge floor plank by layout in a row, and is provided with the bridge deck connecting angle in the lower end that bolt penetrates the bridge floor plank and is used for fixing below the bridge floor plank of bolt.In this case, bolt passes one side flat board of bridge deck connecting angle, this limit flat board is tiled on the bottom surface of bridge floor plank, strain on the bottom surface that the bridge deck connecting angle is close to the bridge floor plank by bolt like this, thereby make the fastening better effects if of bolt, prevent that bolt from deviating from from the bolt hole of bridge floor plank.
Owing to having adopted technique scheme, compared with prior art, owing to having used the bridge floor checkered steel plate, thus large leap ahead the application life of bridge deck; Used the curb angle steel at bridge floor checkered steel plate edge, thereby the track of wheel be limited in the scope of curb angle steel, greatly reduced the possibility that security incident occurs, standard vehicle travelling on bridge floor, thereby the safety that has improved Vehicle Driving Cycle.The bridge floor protection structure of horizontal drawing cable bridge of the present utility model adopts standardized form of structure, and is easy for installation, can increase the application life of bridge deck and increase the safety that vehicle travels on bridge floor, is worthy to be popularized.
Description of drawings
Fig. 1 is layout schematic diagram of the present utility model;
Fig. 2 is that facade of the present utility model is arranged schematic diagram;
Fig. 3 is the thin section position drawing in Fig. 2;
Fig. 4 forms the wood panel construction shape schematic diagram of bridge floor plank.
Description of reference numerals: 1-bridge floor plank, the 2-checkered steel plate, the 3-gap is wooden, 4-curb angle steel, 5-bridge deck connecting angle, 6-bolt, 7-round head wood screw, 8-wire rope.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1; the bridge floor of the bridge floor protection structure of horizontal drawing cable bridge of the present utility model is laterally laid side by side by polylith bridge floor plank 1 and is formed; the main rope wire rope 8 of horizontal drawing cable bridge is flat to be enclosed within bridge floor plank 1 bottom bridge floor plank 1 is held up; bridge floor plank 1 is comprised of two wood panel constructions that laterally are arranged side by side, and wherein the planform of monolithic plank as shown in Figure 4.See together in conjunction with Fig. 2, be positioned at the position that wheel rolls and be provided with checkered steel plate 2 on bridge floor plank 1, the transverse ends of checkered steel plate 2 is provided with the curb angle steel 4 for the limiting wheel lateral displacement, checkered steel plate 2 sides are provided with the gap wood 3 of joint filling when laying for adjacent bridge floor plank 1, and gap wood 3 is preferably followed closely on bridge floor plank 1 from the side with round head wood screw 7.
Further combined with the content that Fig. 3 shows, checkered steel plate 2 is fixed on bridge floor plank 1 by the bolt 6 of layout in a row, and is provided with bridge deck connecting angle 5 in the lower end that bolt 6 penetrates bridge floor plank 1 and is used for fixing below bridge floor plank 1 of bolt 6.
The below further illustrates as follows to implementation process of the present utility model and principle again:
As shown in Figure 1, the utility model is implemented by following key step: a) determine total bridge deck width and the distance between bridge floor curb angle steel 4 according to width, both sides between-wheel spacing and other structure requirements of actual traffick.B) or size design load current according to reality determined the thickness of bridge floor plank 1; C) require to determine that according to the structure of the overall width of actual single wheel and design bridge floor checkered steel plate 2 is along bridge width longitudinally.D) after horizontal drawing cable bridge bridge floor wire rope 8 installation in position, the bridge deck standard component is layered on cable wire, other bridge floor accessory structures, Cheng Qiao are installed.
Certainly, be more than concrete exemplary applications of the present utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.
Claims (3)
1. the bridge floor of a horizontal drawing cable bridge is protected structure, comprise bridge floor plank (1), the bridge floor of horizontal drawing cable bridge is laterally laid side by side by polylith bridge floor plank (1) and is formed, the main rope wire rope (8) of horizontal drawing cable bridge is flat to be enclosed within bridge floor plank (1) bottom bridge floor plank (1) is held up, it is characterized in that: described bridge floor plank (1) is comprised of two wood panel constructions that laterally are arranged side by side, be positioned at the position that wheel rolls and be provided with checkered steel plate (2) on described bridge floor plank (1), the transverse ends of checkered steel plate (2) is provided with the curb angle steel (4) for the limiting wheel lateral displacement, checkered steel plate (2) side is provided with the gap wood (3) of joint filling when laying for adjacent bridge floor plank (1).
2. the bridge floor of horizontal drawing cable bridge according to claim 1 is protected structure; it is characterized in that: described checkered steel plate (2) is fixed on bridge floor plank (1) by the bolt (6) of in a row arranging, and is provided with bridge deck connecting angle (5) in the lower end that bolt (6) penetrates bridge floor plank (1) and is used for fixing in bridge floor plank (1) below of bolt (6).
3. the bridge floor of horizontal drawing cable bridge according to claim 2 is protected structure, it is characterized in that: described gap wood (3) is fixed on bridge floor plank (1) from the side with round head wood screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697093 CN202989774U (en) | 2012-12-17 | 2012-12-17 | Deck protection structure of horizontal drawing cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697093 CN202989774U (en) | 2012-12-17 | 2012-12-17 | Deck protection structure of horizontal drawing cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989774U true CN202989774U (en) | 2013-06-12 |
Family
ID=48560968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697093 Expired - Lifetime CN202989774U (en) | 2012-12-17 | 2012-12-17 | Deck protection structure of horizontal drawing cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120556A (en) * | 2016-08-31 | 2016-11-16 | 重庆中设工程设计股份有限公司 | Steel construction bridge floor protection system |
-
2012
- 2012-12-17 CN CN 201220697093 patent/CN202989774U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120556A (en) * | 2016-08-31 | 2016-11-16 | 重庆中设工程设计股份有限公司 | Steel construction bridge floor protection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER GROUP GUIYANG INVESTIGATION DESIGN + R Free format text: FORMER NAME: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Owner name: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Free format text: FORMER NAME: GUIYANG PROSPECTION + DESIGN INST, CHINA HYDRAULIC POWER CONSULTARY GROUP |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee after: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. Address before: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee before: HydroChina Guiyang Engineering Corp. Address after: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee after: POWERCHINA GUIYANG ENGINEERING CORPORATION LIMITED Address before: 550081 No. 16 Xing Qian Road, Jinyang New District, Guizhou, Guiyang Patentee before: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |