CN207646626U - A kind of corrugated steel construction snow defence channel - Google Patents
A kind of corrugated steel construction snow defence channel Download PDFInfo
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- CN207646626U CN207646626U CN201721452194.4U CN201721452194U CN207646626U CN 207646626 U CN207646626 U CN 207646626U CN 201721452194 U CN201721452194 U CN 201721452194U CN 207646626 U CN207646626 U CN 207646626U
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- snow
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Abstract
The utility model is related to a kind of corrugated steel construction snow defence channels, including windproof arch cover structure of the reinforced concrete foundation across built highway is fixed in the reinforced concrete foundation of built both sides of highway and bottom；The windproof arch cover structure is made of corrugated steel panel splicing.The utility model can keep out the influence to highway capacity when the disasters such as Snow dritf, snowslide occur as highway snow protection channel, efficiently and effectively solve safety problem of the snow disaster to road vehicles；Have many advantages, such as that simple in structure, making is easy for construction, cost is relatively low, speed of application is fast, and mechanical property comparative superiority, it can be widely used in the highway protection works of weight snow disaster section, relevant issues existing for the areas current snow disaster Yi Fa highway can be effectively solved, prodigious leading action will be generated to highway development of taking precautions against natural calamities.
Description
Technical field
A kind of new road of the utility model is taken precautions against natural calamities structure, and in particular to a kind of corrugated steel construction snow defence channel.
Background technology
The northern area of China at present（Especially Xinjiang, Qinghai, Tibet region）Due to climate reasons, often avenge
It collapses, the disasters such as Snow dritf, it is huge to highway driving safety hazard.Corrugated steel snow defence structure is a kind of certain for being carried out on highway
The device of degree snow defence plays the role of the safety of road vital；Snow dritf endangered caused by highway at
For highway blowing snow snow injury, the form of expression mainly reduces visibility and causes road snow；Snow dritf snow injury is northern China
Area（Especially Xinjiang, Qinghai, Tibet region）A kind of typical highway natural calamity, highway maintenance department and traffic administration institute
Door needs to put into a large amount of manpower and materials progress snow injury prevention every year and traffic is protected and leads to work.Some half envelopes were usually taken in the past
The shelter structure closed keeps out the generation of the disasters such as Snow dritf, snowslide, but in high altitudes and cold area concrete knot
Structure usually will appear the problems such as differential settlement, crack, lead to structural damage；Corrugated steel construction itself has good mechanics
Performance, the problems such as crack is not present, and with convenient transportation, construction is simple, low cost, construction period it is short, easy to maintenance etc. excellent
Gesture is compared to concrete structure and is suitable for the natural calamities such as the snowslide of high altitudes and cold area, Snow dritf.Therefore, one is invented
Plant the New type corrugated steel construction that snow disaster can be protected to adapt to extreme weather conditions again, it appears particularly important.
Invention content
The purpose of this utility model is to provide a kind of corrugated steel construction snow defence channel, can be arranged along highway direction, is snow disaster
Section highway provides structural defence shell.
Technical solution used by the utility model is：
A kind of corrugated steel construction snow defence channel, it is characterised in that：
Reinforced concrete foundation and bottom including being completed both sides of highway are fixed on reinforced concrete foundation across built
At the windproof arch cover structure of highway；
The windproof arch cover structure is made of corrugated steel panel splicing.
Windproof arch cover structure is in the shape of a hoof, semicircle or ellipse.
Windproof arch cover structure is made up of ripple steel facing bolt splicing, and ripple steel facing plate face is arc-shaped, and circumferential direction is spelled
Be connected into arc it is band-like after along road it is parallel longitudinal by band splice.
It is assembled using fissure of displacement bolt mode between adjacent two rings ripple steel facing.
Channel steel or angle steel are provided at the top of reinforced concrete foundation, the basic top surface of reinforced concrete foundation is pre-buried to be used for admittedly
Determine the anchor bolt of channel steel or angle steel, channel steel or angle steel and reinforced concrete is fixed on by the bottom plate hole and anchor bolt of bottom
Plinth；
The ripple steel facing of windproof two side bottom of arch cover structure is fixed by the kidney slot and bolt of channel steel or angle steel side
To channel steel or angle steel.
Reinforced concrete foundation is performed in the foundation pit for being completed both sides of highway, and bottom is provided with plain concrete cushion layer.
The utility model has the following advantages：
1, the utility model breaks through traditional safeguard structure, and stress performance is more superior, can adapt to extreme weather situation.
2, the utility model is time saving and energy saving, and steel construction has preferable economic benefit with respect to other various safeguard structures.
3, the utility model speed of application is fast, and construction technology is simple, can be used in various rescue and relief work environment, using model
It encloses relatively wide.
4, the utility model simple production process, standardized production can adapt to quick construction speed requirement.
5, the utility model steel corrugated board structures can plant produced, transport to construction site, reduce sand, the exploitation of stone is used
Amount is particularly suitable for sand, the area use of stone material shortage, and opposite concrete structure economics environmental protection.
Description of the drawings
Fig. 1 is the skiagraph of the utility model corrugated steel snow defence structure.
Fig. 2 is the horseshoe shaped section form of the utility model corrugated steel snow defence structure.
Fig. 3 is the semi-circular cross-section form of the utility model corrugated steel snow defence structure.
Fig. 4 is the elliptic cross-section of the utility model corrugated steel snow defence structure.
Fig. 5 is that the utility model ripple steel facing uses Bolted angle connection detail drawing with basis.
Fig. 6 is that the utility model installs angle steel detail drawing.
Fig. 7 is that the utility model ripple steel facing connect detail drawing with basis using channel steel.
Fig. 8 is that the utility model installs channel steel detail drawing.
Fig. 9 is the arrangement schematic diagram of the utility model corrugated steel plate bolt hole.
Figure 10 is the utility model plate bolt assembly schematic diagram.
Figure 11 is that the utility model fissure of displacement bolts assembled schematic diagram.
Figure 12 is the utility model foundation excavation schematic diagram.
Figure 13 is the utility model foundation construction schematic diagram.
Figure 14 is the utility model corrugated steel assembling construction schematic diagram.
Figure 15 is the utility model corrugated steel and basic connection construction schematic diagram.
In figure, 1- ripple steel facings, 2- reinforced concrete foundations, 3- anchor bolts, 4.1- angle steel, 4.2- channel steels, 5- elements
Concrete cushion, 6- bottom plate holes, 7- kidney slots, 8- are completed highway, 9- nuts, 10- gaskets, 11- bolts.
Specific implementation mode
The utility model is described in detail With reference to embodiment.
The utility model is related to a kind of corrugated steel construction snow defence channels, including are completed the armored concrete of 8 both sides of highway
Windproof arch cover structure of the reinforced concrete foundation 2 across built highway 8 is fixed in basis 2 and bottom.Reinforced concrete foundation 2
It performs in the foundation pit for being completed 8 both sides of highway, bottom is provided with plain concrete cushion layer 5.
The windproof arch cover structure is made of the splicing of ripple steel facing 1, is in the shape of a hoof, semicircle or ellipse.Corrugated steel
Panel 1 is the small-sized galvanized steel corrugated plating of standard production.Windproof arch cover structure is made up of ripple steel facing 1 bolt splicing,
1 plate face of ripple steel facing is arc-shaped, circumferential direction be spliced into arc it is band-like after along road it is parallel longitudinal by band splice.Adjacent two rings corrugated steel
It is assembled using fissure of displacement bolt mode between panel 1.
2 top of reinforced concrete foundation is provided with channel steel 4.2 or angle steel 4.1, and the basic top surface of reinforced concrete foundation 2 is pre-
It buries the anchor bolt 3 for fixing channel steel 4.2 or angle steel 4.1, channel steel 4.2 or angle steel 4.1 and passes through the bottom plate hole 6 of bottom and anchoring
Bolt 3 is fixed on reinforced concrete foundation 2.
7 He of kidney slot that the ripple steel facing 1 of windproof two side bottom of arch cover structure passes through 4.1 side of channel steel 4.2 or angle steel
Bolt is fixed to channel steel 4.2 or angle steel 4.1.
Construction procedure：
1, in 8 both sides excavation pit of built highway, tamp Ground Treatment, and construct plain concrete cushion layer 5 and reinforcing bar it is mixed
Solidifying earth foundation 2.
2, have at the top of reinforced concrete foundation and angle steel 4.1 or channel steel 4.2 are installed, embedded foundation anchor bolt 3 in slot.It waits for
After reinforced concrete foundation reaches design strength, the two-sided fixed steel ripple of anchor bolt is used on angle steel 4.1 or channel steel 4.2
Plate.
3, symmetrically bolt 11, gasket 10 is used to connect corrugated steel with 9 staggered joint erection of nut successively from both sides arch springing to vault
Plate.For wherein bolt in pipe, nut had not only facilitated installation in this way outside pipe, but also nut can be prevented stolen, and managed outer backfill
Also there is fixed function to bolt afterwards.And inside plate uses waterproof tape handling with outside plate.
4, when the assembly of corrugated steel plate overlaps, upper plate part should on the outside, to prevent water in the soil body from penetrating into pipe.And it is assembled
When inside plate and outside plate use waterproof tape handling.
5, after the completion of waiting for all steel corrugated cardboard sheet assembly, using fluid sealant between plate and plate, between being bolted
It is sealed processing.
6, basis should carry out it is balanced banket, and ballast consolidating machine should with the axial parallel traveling of corrugated steel construction, to ensure to fill out
Soil compaction degree., until basic top surface is consistent with highway pavement absolute altitude.
The utility model is simple in structure, making is easy for construction, and structural mechanical property is superior, have dead load it is light, by
The features such as power system is reasonable, material physical property is good, low cost can effectively solve dangerous existing for current snow disaster section.
The content of the utility model is not limited to cited by embodiment, and those of ordinary skill in the art are new by reading this practicality
Type specification and to any equivalent transformation that technical solutions of the utility model are taken, be the claim institute of the utility model
Cover.
Claims (6)
1. a kind of corrugated steel construction snow defence channel, it is characterised in that：
Including being completed highway（8）The reinforced concrete foundation of both sides（2）It is fixed on reinforced concrete foundation with bottom（2）Across
It is completed highway（8）Windproof arch cover structure；
The windproof arch cover structure is by ripple steel facing（1）Splicing composition.
2. a kind of corrugated steel construction snow defence channel according to claim 1, it is characterised in that：
Windproof arch cover structure is in the shape of a hoof, semicircle or ellipse.
3. a kind of corrugated steel construction snow defence channel according to claim 1, it is characterised in that：
Windproof arch cover structure is by ripple steel facing（1）Spliced by bolt and is formed, ripple steel facing（1）Plate face is arc-shaped, circumferential
Be spliced into arc it is band-like after along road it is parallel longitudinal by band splice.
4. a kind of corrugated steel construction snow defence channel according to claim 3, it is characterised in that：
Adjacent two rings ripple steel facing（1）Between it is assembled using fissure of displacement bolt mode.
5. a kind of corrugated steel construction snow defence channel according to claim 1, it is characterised in that：
Reinforced concrete foundation（2）Top is provided with channel steel（4.2）Or angle steel（4.1）, reinforced concrete foundation（2）Basis top
Face is pre-buried to be used for fixing channel steel（4.2）Or angle steel（4.1）Anchor bolt（3）, channel steel（4.2）Or angle steel（4.1）Pass through bottom
Bottom plate hole（6）And anchor bolt（3）It is fixed on reinforced concrete foundation（2）；
The ripple steel facing of windproof two side bottom of arch cover structure（1）Pass through channel steel（4.2）Or angle steel（4.1）The kidney slot of side
（7）It is fixed to channel steel with bolt（4.2）Or angle steel（4.1）.
6. a kind of corrugated steel construction snow defence channel according to claim 1, it is characterised in that：
Reinforced concrete foundation（2）It performs in built highway（8）In the foundation pit of both sides, bottom is provided with plain concrete cushion layer
（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452194.4U CN207646626U (en) | 2017-11-03 | 2017-11-03 | A kind of corrugated steel construction snow defence channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452194.4U CN207646626U (en) | 2017-11-03 | 2017-11-03 | A kind of corrugated steel construction snow defence channel |
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| Publication Number | Publication Date |
|---|---|
| CN207646626U true CN207646626U (en) | 2018-07-24 |
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ID=62884996
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452194.4U Active CN207646626U (en) | 2017-11-03 | 2017-11-03 | A kind of corrugated steel construction snow defence channel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905128A (en) * | 2017-11-03 | 2018-04-13 | 中交第公路勘察设计研究院有限公司 | Corrugated steel construction snow defence passage |
| CN112942148A (en) * | 2021-02-07 | 2021-06-11 | 湖北楚天联发路桥养护有限公司 | Method for reinforcing bridge by corrugated steel arch structure |
-
2017
- 2017-11-03 CN CN201721452194.4U patent/CN207646626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905128A (en) * | 2017-11-03 | 2018-04-13 | 中交第公路勘察设计研究院有限公司 | Corrugated steel construction snow defence passage |
| CN112942148A (en) * | 2021-02-07 | 2021-06-11 | 湖北楚天联发路桥养护有限公司 | Method for reinforcing bridge by corrugated steel arch structure |
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