CN101624806B - Mountain region temporary road with quick fit type cantilever construction - Google Patents
Mountain region temporary road with quick fit type cantilever construction Download PDFInfo
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- CN101624806B CN101624806B CN2009101045460A CN200910104546A CN101624806B CN 101624806 B CN101624806 B CN 101624806B CN 2009101045460 A CN2009101045460 A CN 2009101045460A CN 200910104546 A CN200910104546 A CN 200910104546A CN 101624806 B CN101624806 B CN 101624806B
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- outrigger
- steel pipe
- fixedly connected
- fit type
- type cantilever
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The invention discloses a mountain region temporary road with a quick fit type cantilever construction, comprising steel pip upright post segments, overhanging beams and footpath boards, wherein the steel pip upright post segments are fixedly installed in parallel sequentially along road direction, the top of each steel pip upright post segment is provided with an overhanging beam, and the inner end of the overhanging beam is fixed on a side slope in an anchoring manner; the adjacent steel pip upright post segments are fixedly connected in a detachable manner, the adjacent overhanging beams are fixedly connected in a detachable manner, and the footpath boards are paved on the overhanging beams and are fixedly connected with the overhanging beams in a detachable manner. The road structure assembled in a steel structure in the invention can be quickly mounted and used before infrastructure construction or emergency and disaster relief, and is applicable to abrupt hillsides, has short construction period and high construction quality, is used repeatedly in different occasions, avoids deep digging and high filling in construction, has no influence to original inner side slopes and facilitates to protect natural ecological environment.
Description
Technical field
The present invention relates to the highway construction field, particularly a kind of mountain area temporary road of quick fit type cantilever.
Background technology
Great infrastructure in the mountain area and the rescue and relief work under no road or disconnected for some reason road condition all need the interim sidewalk that can build fast, can in time replenish with assurance desired substance, equipment and personnel and put in place.
In the prior art, the interim sidewalk in required mountain area newly-built generally adopted deep-cut height and fill out in backer's side and cut sloping broadening or banketing by the ditch side.The method that backer's side is cut the slope is newly-built or widen and have following shortcoming for the road in precipitous location: it is highly big to cut the slope, and engineering quantity is big, and investment is high, to stable inslope originally may cause newly caving in, new disaster such as landslide, the destruction natural ecological environment.And, building of interim sidewalk all requires to finish in the short as far as possible duration, particularly the temporary road of rescue and relief work is all the more so, and the interim sidewalk of prior art to build the duration longer, have a strong impact on the progress of other infrastructure constructions and carrying out smoothly of rescue and relief work.And the interim sidewalk of prior art is urgent owing to building time, and quality is difficult to guarantee, collapses easily, causes life and property loss; After interim sidewalk is finished mission, be difficult to recover natural, ecological again, the mountain area natural environment is caused long-term destruction.
Therefore, need a kind of steep slope condition that is applicable to, convenient and quick construction, safe and reliable, remove and adorn convenient, flexiblely, help the conservation of nature ecological environment, obviously reduce the mountain area temporary road of the quick fit type cantilever of sidewalk construction costs.
Summary of the invention
In view of this, purpose of the present invention provides a kind of mountain area temporary road of quick fit type cantilever, is applicable to the steep slope condition; convenient and quick construction; safe and reliable, remove and adorn convenient, flexiblely, help the conservation of nature ecological environment, obviously reduce the sidewalk construction costs.
The mountain area temporary road of quick fit type cantilever of the present invention, comprise steel pipe post sections, outrigger and trade plate, described steel pipe post sections fixedly installs successively side by side along road direction, each steel pipe post sections top all is provided with outrigger, and outrigger the inner is fixed on the side slope removably; Fixedly connected removably between the adjacent steel tube column sections, fixedly connected removably between the adjacent outrigger, described trade plate be layered on the outrigger and with outrigger between detachable fixedlying connected.
Further, described steel pipe post sections is interior filling close sand building stones steel tubular structure, and described steel pipe post sections supports outrigger by inner sandstone material of filling;
Further, being positioned at the inner, middle part and outer end between the described adjacent outrigger all fixedlys connected removably by longeron;
Further, fixedly connected removably between the adjacent steel tube column sections by vertical steel pipe;
Further, described steel pipe post sections top is provided with the cross connector of being made up of standpipe and transverse tube, fixedly connected removably between standpipe lower end and the steel pipe post sections, the intersegmental cross connector of adjacent steel tube column transverse tube is fixedly connected removably by vertical steel pipe; Closely knit heap sand building stones in the described standpipe;
Further, the corresponding junction plate that fixedly installs respectively in described outrigger both sides with middle part and outer end longeron, fixedly connected with detachable by junction plate with outrigger with the outer end longeron in the middle part between the adjacent outrigger;
Further, between described cross connector and the steel pipe post sections and the cross connector with vertically all be connected by bolt between the steel pipe by flange arrangement; Described junction plate is all fixedlyed connected by bolt with the outer end longeron removably with the middle part; Fixedly connected removably by bolt between outrigger and the trade plate;
Further, described inner longeron is pressed on the outrigger by spring, and utilizes anchor structure to be anchored in side slope, and the anchor pole top of anchor structure is passed and used the nut anchoring after outrigger, spring and inner longeron respective aperture apply pretightning force; Perhaps, net is set and encloses the balance weight of slabstone masonry on inner longeron as outrigger the inner;
Further, the cross section of described outrigger is an I-shaped structure, and junction plate is fixedly installed on I-shaped structure web both sides, and the trade plate rides on the upper flange of adjacent outrigger and is connected with it;
Further, described trade plate arranged outside guard rail.
Beneficial effect of the present invention: the mountain area temporary road of quick fit type cantilever of the present invention, adopt the road structure of steel work assembling, can be at infrastructure construction if during rescue and relief work Fast Installation use, be applicable to the steep slope condition, and can be according to the height situation of temporary bridge or road with the steel pipe post sections in the detachable assembling of vertical direction, easy construction flexibly and fast, safe and reliable, remove and adorn convenient, flexiblely, help the conservation of nature ecological environment, obviously reduce the sidewalk construction costs; All parts and the connector of the present invention except that anchor pole is standarized component, and transportation, installation and removal conveniently improve service efficiency.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 is a structural representation of the present invention;
Fig. 2 be Fig. 1 along A-A to sectional view;
Fig. 3 removes the vertical view of trade plate for the present invention;
Fig. 4 is steel pipe post sections and outrigger braced structures figure.
The specific embodiment
Fig. 1 is a structural representation of the present invention, Fig. 2 be Fig. 1 along A-A to sectional view, Fig. 3 removes the vertical view of trade plate for the present invention, Fig. 4 is steel pipe post sections and outrigger braced structures figure, as shown in the figure: the mountain area temporary road of the quick fit type cantilever of present embodiment, comprise steel pipe post sections 1, outrigger 2 and trade plate 3, described steel pipe post sections 1 fixedly installs successively side by side along road direction, each steel pipe post sections 1 top all is provided with outrigger 2, and outrigger 2 the inners are fixed on the side slope 5 removably; Fixedly connected removably between the adjacent steel tube column sections 1, fixedly connected removably between the adjacent outrigger 2, described trade plate 3 be layered on the outrigger 1 and with outrigger 1 between detachable fixedlying connected.
In the use, can assemble steel pipe post sections 1 removably at vertical direction according to the height of temporary road, assemble and dismantle flexible, rapidly and efficiently.
In the present embodiment, described steel pipe post sections 1 is the open column shape structure, closely knit heap sand building stones 1a in the open column shape structure, and described steel pipe post sections 1 supports outrigger 2 by inner sandstone material of filling; Improve the voltage endurance capability of steel pipe post sections 1, guarantee the stability and the safety of road integral body, simultaneously, can reduce the caliber of steel pipe post sections under the identical voltage endurance capability situation, save construction and cost of transportation.
In the present embodiment, be arranged in the inner, middle part and outer end between the described adjacent outrigger 2 and all fixedly connected removably by longeron (figure is inner longeron 14, waist longeron 12 and outer end longeron 10); Guarantee the integrally-built globality of road, improve the antidetonation and the weight capacity of structure, guarantee its safety.
In the present embodiment, fixedly connected removably between the adjacent steel tube column sections 1 by vertical steel pipe 15; Further guarantee the integrally-built globality of road, improve the antidetonation and the weight capacity of structure, guarantee its safety.
In the present embodiment, described steel pipe post sections 1 top is provided with the cross connector of being made up of standpipe and transverse tube 6, fixedly connected removably between standpipe lower end and the steel pipe post sections 1, cross connector 6 transverse tubes that adjacent steel tube column sections is 1 are fixedly connected removably by vertical steel pipe 15; Closely knit heap sand building stones in the described standpipe; Cross connecting element 6 is set, can improves the flexibility of assembling between each parts, improve mobility of the present invention, reduce and use and cost of transportation.
In the present embodiment, described outrigger 2 both sides are corresponding with middle part and outer end longeron to fixedly install junction plate (being junction plate 13 and junction plate 11 among the figure) respectively, between waist longeron 12 between the adjacent outrigger 2 and outer end longeron and the outrigger 2 respectively by junction plate 13 and junction plate 11 detachable fixedlying connected; Further improve the flexibility of assembling between each parts, improve mobility of the present invention, installs simple and conveniently, the raising efficiency of construction is beneficial to the reduction of erection time.
In the present embodiment, between described cross connector 6 and the steel pipe post sections 1 and cross connector 6 with vertically all be connected by bolt between the steel pipe 15 by flange arrangement (being respectively flange arrangement 7 and flange arrangement 8 among the figure); Described junction plate 13 is all fixedlyed connected by bolt with outer end longeron 10 with waist longeron 12 removably with junction plate 11; Fixedly connected removably by bolt between outrigger 2 and the trade plate 3; Install simple and conveniently, reliable and stable, safety is higher.
In the present embodiment, described inner longeron 14 is pressed on the outrigger 2 and is anchored in batter by anchor structure, between outrigger 2 and inner longeron 14 spring is set on the anchor pole 4 of anchor structure; Be beneficial to the shock resistance that improves road, and be beneficial to raising anchor structure creep resistant and supporting capacity; When batter can not be provided with anchor structure, the net that sufficient amount can be set on inner longeron enclosed the balance weight of slabstone masonry as outrigger the inner, reached equally the inner effect of reinforcing of outrigger.
In the present embodiment, the cross section of described outrigger 2 is an I-shaped structure, and junction plate 13 and junction plate 11 are fixedly installed on I-shaped structure web both sides, and trade plate 3 rides on the upper flange of adjacent outrigger 2 and is connected with it; I-shaped structure is in light weight, and stress is good, and it is strong to bear the moment of flexure ability, is beneficial to the stability of maintaining body, saves cost of transportation.
In the present embodiment, described trade plate 3 arranged outside guard rails 9.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. the mountain area temporary road of a quick fit type cantilever, it is characterized in that: comprise steel pipe post sections, outrigger and trade plate, described steel pipe post sections fixedly installs successively side by side along road direction, each steel pipe post sections top all is provided with outrigger, and outrigger the inner is fixed on the side slope removably; Fixedly connected removably between the adjacent steel tube column sections, fixedly connected removably between the adjacent outrigger, described trade plate be layered on the outrigger and with outrigger between detachable fixedlying connected;
Described steel pipe post sections is the open column shape structure, closely knit heap sand building stones in the open column shape structure, and described steel pipe post sections supports outrigger by inner sandstone material of filling.
2. the mountain area temporary road of quick fit type cantilever according to claim 1 is characterized in that: be positioned at the inner, middle part and outer end between the described adjacent outrigger and all fixedly connected removably by longeron.
3. the mountain area temporary road of quick fit type cantilever according to claim 2 is characterized in that: fixedly connected removably by vertical steel pipe between the adjacent steel tube column sections.
4. the mountain area temporary road of quick fit type cantilever according to claim 3, it is characterized in that: described steel pipe post sections top is provided with the cross connector of being made up of standpipe and transverse tube, fixedly connected removably between standpipe lower end and the steel pipe post sections, the intersegmental cross connector of adjacent steel tube column transverse tube is fixedly connected removably by vertical steel pipe; Closely knit heap sand building stones in the described standpipe.
5. the mountain area temporary road of quick fit type cantilever according to claim 4, it is characterized in that: the corresponding junction plate that fixedly installs respectively with middle part and outer end longeron in described outrigger both sides, fixedly connected by junction plate is detachable with outrigger with the outer end longeron in the middle part between the adjacent outrigger.
6. the mountain area temporary road of quick fit type cantilever according to claim 5 is characterized in that: between described cross connector and the steel pipe post sections and the cross connector with vertically all be connected by bolt between the steel pipe by flange arrangement; Described junction plate is all fixedlyed connected by bolt with the outer end longeron removably with the middle part; Fixedly connected removably by bolt between outrigger and the trade plate.
7. the mountain area temporary road of quick fit type cantilever according to claim 6, it is characterized in that: described inner longeron is pressed on the outrigger by spring, and utilizing anchor structure to be anchored in side slope, the anchor pole top of anchor structure is passed and is used the nut anchoring after outrigger, spring and inner longeron respective aperture apply pretightning force; Perhaps, net is set and encloses the balance weight of slabstone masonry on inner longeron as outrigger the inner.
8. the mountain area temporary road of quick fit type cantilever according to claim 7, it is characterized in that: the cross section of described outrigger is an I-shaped structure, junction plate is fixedly installed on I-shaped structure web both sides, and the trade plate rides on the upper flange of adjacent outrigger and is connected with it.
9. the mountain area temporary road of quick fit type cantilever according to claim 8 is characterized in that: described trade plate arranged outside guard rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101045460A CN101624806B (en) | 2009-08-05 | 2009-08-05 | Mountain region temporary road with quick fit type cantilever construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101045460A CN101624806B (en) | 2009-08-05 | 2009-08-05 | Mountain region temporary road with quick fit type cantilever construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101624806A CN101624806A (en) | 2010-01-13 |
| CN101624806B true CN101624806B (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101045460A Expired - Fee Related CN101624806B (en) | 2009-08-05 | 2009-08-05 | Mountain region temporary road with quick fit type cantilever construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101624806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297577A (en) * | 2015-10-16 | 2016-02-03 | 中交第二航务工程局有限公司 | Assembly-type branch access road structure in mountainous and heavy hilly areas and construction method for same |
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2009
- 2009-08-05 CN CN2009101045460A patent/CN101624806B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101624806A (en) | 2010-01-13 |
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Granted publication date: 20110216 Termination date: 20130805 |