CN206337850U - A kind of mountain highway shed for falling stone - Google Patents
A kind of mountain highway shed for falling stone Download PDFInfo
- Publication number
- CN206337850U CN206337850U CN201621322689.0U CN201621322689U CN206337850U CN 206337850 U CN206337850 U CN 206337850U CN 201621322689 U CN201621322689 U CN 201621322689U CN 206337850 U CN206337850 U CN 206337850U
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- Prior art keywords
- steel
- protection canopy
- mountain highway
- highway
- crossbeam
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Abstract
The utility model discloses a kind of mountain highway shed for falling stone, belong to highway structure field.The protection canopy includes reinforced concrete foundation, multiple steel columns, multiple steel crossbeams, multiple steel binders and the shoulder guard for being arranged on mountain highway both sides.Multiple steel columns are bolted the top for being vertically fixed on basis；The top of the two ends of each steel crossbeam two steel columns corresponding with both sides of highway respectively is detachably connected；The two ends of each steel binder respectively with two steel crossbeams be detachably connected, and with steel beam engagement formation shielded frame；Shoulder guard is removably attached on the shielded frame.Protection canopy construction, maintenance and dismounting difficulty are small, and surrounding environment will not be impacted, and low cost.
Description
Technical field
The utility model is related to highway structure field, more particularly to a kind of mountain highway shed for falling stone.
Background technology
At present, many highways are all that backer builds, and in some sections, the side of these mountain highways is another close to massif
Side is then close to cliff, when running into the bad weather such as rainy, is particularly easy to cause falling rocks even landslide, and then block public
Road, jeopardize pedestrains safety, have a strong impact on traffic safety.In order to solve the above problems, prior art is more to build in mountain highway
Stone protection canopy is to protect.
The rock-fall protection booth structure that prior art is built is as described below：In both sides of highway, reinforced concrete foundation is set,
Multiple pillars of multiple armored concrete materials are installed on the reinforced concrete foundation, reinforced concrete is set above multiple pillars
Native protection canopy, you can complete building for prior art shed for falling stone.
Designer has found that prior art at least has problems with：
The construction of armored concrete protection canopy, maintenance and the dismounting difficulty that prior art is provided are big, and to both sides of highway environment
Influence is larger, and cost is high.
Utility model content
The utility model embodiment technical problem to be solved is there is provided one kind construction, safeguarded and dismounting difficulty
It is small, surrounding environment will not be impacted, and the mountain highway shed for falling stone of low cost.Concrete technical scheme is as follows：
A kind of mountain highway shed for falling stone, including be arranged on the reinforced concrete foundation of mountain highway both sides, it is described fall
Stone protection canopy also includes multiple steel columns, is bolted and is vertically fixed on the basic top；
Multiple steel crossbeams, the two ends of each steel crossbeam two steel columns corresponding with both sides of highway respectively
Top be detachably connected；
Multiple steel binders, the two ends of each steel binder are detachable with adjacent two steel crossbeams respectively
Connection, and form shielded frame with the steel beam engagement；
Shoulder guard, is removably attached on the shielded frame.
Specifically, preferably, the protection canopy also includes steel wire, the mountain highway is arranged in close to massif
Between multiple steel columns of side.
Specifically, preferably, the height positioned at the mountain highway close to the steel column of massif side is more than position
In the height of the steel column of the mountain highway away from massif side, so as to be between the steel crossbeam and horizontal direction
10 ° -15 ° of angle.
Specifically, preferably, positioned at the mountain highway close to multiple steel columns of massif side arrangement with
Profile of the mountain highway close to massif side is consistent；
Arrangement and the mountain highway positioned at the multiple steel columns of the mountain highway away from massif side is remote
The profile of massif side is consistent.
Specifically, preferably, spacing between the two neighboring steel column of described mountain highway the same side
For 0.5-3 meters.
Specifically, preferably, the shoulder guard is square tabular and/or irregular tabular.
Specifically, preferably, the thickness of the shoulder guard is 8-12mm.
Specifically, preferably, in pre-buried multiple first bolts in the basic top；
The bottom of the steel column is provided with the first bolt hole being adapted with first bolt.
Specifically, preferably, the two ends of the steel column and the steel crossbeam are provided with corresponding second bolt
The two ends of the steel crossbeam, the top of the steel column is fixed on using the second bolt by hole；
Corresponding 3rd bolt hole is provided with the beam body of the two ends of the steel binder and the steel crossbeam, is used
The two ends of the steel binder are fixed on the steel crossbeam by the 3rd bolt；
Set on the shoulder guard and the shielded frame formed by the steel binder and the steel crossbeam
There is corresponding 4th bolt hole, the shoulder guard is fixed on the shielded frame using the 4th bolt.
Specifically, preferably, the protection canopy also includes transverse stiffener, one end of the transverse stiffener and massif
Pour integrally, the other end of the transverse stiffener is detachably connected with the steel column.
The beneficial effect brought of technical scheme that the utility model embodiment is provided is：
The protection canopy that the utility model embodiment is provided, by the way that above-mentioned steel column, steel crossbeam, steel binder is used as above
And shoulder guard forms the main body of protection canopy, their intensity is enough to form stable support safeguard function.Also, steel column with
To be detachably connected relation between basis and between each of which, the transport of above all parts is so not only convenient for, and apply
Work assembles and safeguarded simple, after massif falling rocks dangerous situation is excluded, can also easily remove at any time, and is transported to after dismounting elsewhere
It is continuing with.It can be seen that, the utility model embodiment replaces tradition by the way that mountain highway shed for falling stone is set into steel construction
Reinforced concrete structure, assign its construction, safeguard and remove simple, surrounding environment will not be impacted, and low cost
Advantage.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the elevation cross-sectional view for the mountain highway shed for falling stone that the utility model embodiment is provided；
Fig. 2 is the side cutaway view for the mountain highway shed for falling stone that the utility model embodiment is provided.
Reference is represented respectively：
1 basis,
2 steel columns,
3 steel crossbeams,
4 steel binders,
5 shoulder guards,
6 steel wires.
Embodiment
Unless otherwise defined, all technical terms used by the utility model embodiment are respectively provided with and those skilled in the art
The identical implication being generally understood that.To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with attached
Figure is described in further detail to the utility model embodiment.
The utility model embodiment provides a kind of mountain highway shed for falling stone, as shown in accompanying drawing 1 and accompanying drawing 2, and this is prevented
Shield canopy includes being arranged on the reinforced concrete foundation 1 of mountain highway both sides, multiple steel columns 2, multiple steel crossbeams 3, Duo Gegang
Binder 4 and shoulder guard 5 processed.Specifically, multiple steel columns 2, which are bolted, is vertically fixed on basic 1 top；
The top of the two ends of each steel crossbeam 3 two corresponding with both sides of highway steel columns 2 respectively is detachably connected；Often
The two ends of the individual steel binder 4 are detachably connected with two adjacent steel crossbeams 3 respectively, and with the steel crossbeam
3 cooperatively form shielded frame；Shoulder guard 5, is removably attached on the shielded frame.
By the way that above-mentioned steel column 2, steel crossbeam 3, steel binder 4 and the master of the formation protection canopy of shoulder guard 5 is used as above
Body, their intensity is enough to form stable support safeguard function.Also, steel column 2 and basis 1 between and each of which it
Between to be detachably connected relation, be so not only convenient for the transport of above all parts, and construction assembling and safeguard simple, work as massif
After falling rocks dangerous situation is excluded, it can also easily remove at any time, and elsewhere is transported to after dismounting and be continuing with.It can be seen that, this practicality is new
Type embodiment replaces traditional reinforced concrete structure by the way that mountain highway shed for falling stone is set into steel construction, assigns it
Construction, maintenance and dismounting are simple, and surrounding environment will not be impacted, and the advantage of low cost.
For the massif that the gradient is more slow, easily there is Rolling Stone in mountain highway below, in order to prevent that Rolling Stone from endangering traffic
Safety, as shown in Figure 2, the protection canopy of the utility model embodiment also include steel wire 6, and the steel wire 6 is arranged in mountain
Area's highway is obstructed between multiple steel columns 2 of massif side with being formed between highway and massif.Can use one it is whole
The steel wire 6 of body all covers all steel columns 2 of mountain highway massif side, or, polylith steel wire can also be used
6, by setting one piece of steel wire 6 between two neighboring steel column 2.
Further, make remote more than mountain highway is located at close to the height of the steel column 2 of massif side positioned at mountain highway
From the height of the steel column 2 of massif side, so as to be in 10 ° -15 ° of angle between steel crossbeam 3 and horizontal direction, thus make
The steel crossbeam 3 that the top of steel column 2 must be located at be tilted gradually downward on the direction of massif to cliff so that steel crossbeam 3 with
Horizontal direction has certain angle, and then is obliquely installed the protective plate on shielded frame, by adjust both sides steel column 2 it
Between difference in height ensure that angle is 10 ° -15 ° between steel crossbeam 3 and horizontal direction, such as 10 °, 12 °, 13 °, 15 °, this
Sample can also easily be such that falling rocks is tumbled from the protection canopy to cliff on the premise of ensureing that its internal Protection space is sufficiently large
Under, and ensure.
Because alpine terrain is complicated, it is all not straight to cause mountain highway, for example, can also be turning section, in order that
The structure of protection canopy is adapted with the shape of mountain highway, in the utility model embodiment, positioned at mountain highway close to massif one
Profile of the arrangement of multiple steel columns 2 of side with mountain highway close to massif side is consistent；Mountain highway is away from massif side
The arrangement of multiple steel columns 2 is consistent with profile of the mountain highway away from massif side.For example, when mountain highway is straight road
Duan Shi, multiple steel columns 2 are arranged into linear in both sides of highway, and relative (straight line is relative) two-by-two.When mountain highway is to turn
Detour section when, according to the respective curvature of both sides of highway, multiple steel columns 2 respectively to should curvature be arranged into curve-like, and
It is relative (tilting relative) two-by-two.
In order to ensure the strength and stability of protection canopy, make positioned at mountain highway the same side two neighboring steel column 2 it
Between spacing be 0.5-3 meter, when mountain highway is straight section, the spacing between two neighboring steel column 2 can be somewhat big
Point, such as 2 meters, 2.5 meters, 3 meters；When mountain highway is bending section, the spacing between two neighboring steel column 2 can be tight
Gather a bit, such as can be 0.5 meter, 1 meter.
The utility model embodiment uses shoulder guard 5 as the ceiling of shielded frame, and wherein shoulder guard 5 is square plate
Shape and/or irregular tabular.With specific reference to the shape of mountain highway, the structure of shoulder guard 5 can be selected, as long as making multiple anti-
Shield steel plate 5 can form the ceiling of complete protection canopy after combining.For example, when straight section of the mountain highway for rule
When, shoulder guard 5 can use square tabular, and the specification of multiple shoulder guards 5 can be consistent, can also be inconsistent, example
2m*2.5m specification can such as be used.When mountain highway is irregular bending section, shoulder guard 5 can be used and do not advised
Then tabular, such as triangle tabular, trapezoidal tabular or other irregular tabulars, and the shoulder guard 5 of irregular tabular
Can in the lump it be applied in combination with the shoulder guard 5 of square tabular, as long as can be combined just between can ensure that each shoulder guard 5
A complete ceiling plane is formed together.
Meet it is light-weighted under the premise of, in order to ensure the intensity of protection canopy, the thickness for making shoulder guard 5 is 8-12mm,
Such as 8mm, 10mm, 11mm, 12mm.
In the utility model embodiment, in mountain highway both sides, the basis 1 of pouring reinforcement concrete material is as ground,
For the ease of the installation and dismounting of steel column 2 easily on basis 1, in pre-buried multiple first bolts in top on basis 1；Correspondence
Ground, the first bolt hole being adapted with the first bolt is provided with the bottom of steel column 2.Can be easy by rotating steel column 2
It is fixed on basis 1 by ground threadably, or is disassembled from basis 1.
Further, in order to easily realize being detachably connected for other each parts, specific steel column 2 and steel crossbeam
3 two ends are provided with corresponding second bolt hole, and the two ends of steel crossbeam 3 are fixed on to the top of steel column 2 using the second bolt
End；Corresponding 3rd bolt hole is provided with the two ends of steel binder 4 and the beam body of steel crossbeam 3, will using the 3rd bolt
The two ends of steel binder 4 are fixed on steel crossbeam 3；Shoulder guard 5 and by steel binder 4 and steel crossbeam 3 formed it is anti-
Corresponding 4th bolt hole is provided with shield framework, shoulder guard 5 is fixed on shielded frame using the 4th bolt, can also
It is interpreted as being fixed on steel binder 4 with steel crossbeam 3 to form ceiling by shoulder guard 5 using the 4th bolt.Because steel is horizontal
Beam 3 is as main support, and steel binder 4 preferably makes steel binder 4 be narrower than steel crossbeam 3 as Auxiliary support.
Further, in order to improve the impulsive force that protection canopy keeps out falling rocks, the protection canopy that the utility model embodiment is provided
Also include transverse stiffener, one end and the massif of the transverse stiffener are poured integrally, the other end and steel of the transverse stiffener
The cylinder of column 2 is detachably connected, and the ability that protection canopy keeps out landslide is improved by using transverse stiffener.The transverse direction
Ribbed stiffener can be cast on massif using armored concrete, or can also use steel design.
Preferred embodiment of the present utility model is the foregoing is only, not to limit protection domain of the present utility model,
It is all it is of the present utility model spirit and principle within, any modifications, equivalent substitutions and improvements made etc. should be included in this reality
Within new protection domain.
Claims (10)
1. a kind of mountain highway shed for falling stone, including it is arranged on the reinforced concrete foundation (1) of mountain highway both sides, its feature
It is that the shed for falling stone also includes multiple steel columns (2), is bolted the top for being vertically fixed on basic (1)
Portion；
Multiple steel crossbeams (3), two steel corresponding with both sides of highway are stood respectively at the two ends of each steel crossbeam (3)
The top of post (2) is detachably connected；
Multiple steel binders (4), the two ends of each steel binder (4) respectively with two adjacent steel crossbeams (3)
It is detachably connected, and shielded frame is cooperatively formed with the steel crossbeam (3)；
Shoulder guard (5), is removably attached on the shielded frame.
2. protection canopy according to claim 1, it is characterised in that the protection canopy also includes steel wire (6), is arranged in
The mountain highway is between multiple steel columns (2) of massif side.
3. protection canopy according to claim 1, it is characterised in that positioned at the mountain highway close to massif side the steel
The height of column (2) is more than the height positioned at the steel column (2) of the mountain highway away from massif side, so that the steel
Crossbeam (3) processed is in 10 ° -15 ° of angle between horizontal direction.
4. protection canopy according to claim 3, positioned at the mountain highway close to massif side multiple steel columns
(2) profile of the arrangement with the mountain highway close to massif side is consistent；
Arrangement and the mountain highway positioned at the multiple steel columns (2) of the mountain highway away from massif side is away from mountain
The profile of body side is consistent.
5. protection canopy according to claim 4, it is characterised in that the two neighboring institute positioned at described mountain highway the same side
It is 0.5-3 meters to state the spacing between steel column (2).
6. protection canopy according to claim 4, it is characterised in that the shoulder guard (5) is square tabular and/or do not advised
Then tabular.
7. protection canopy according to claim 6, it is characterised in that the thickness of the shoulder guard (5) is 8-12mm.
8. protection canopy according to claim 1, it is characterised in that pre-buried multiple first spiral shells in top in basic (1)
Bolt；
The bottom of the steel column (2) is provided with the first bolt hole being adapted with first bolt.
9. protection canopy according to claim 8, it is characterised in that the steel column (2) and the steel crossbeam (3)
Two ends are provided with corresponding second bolt hole, and the two ends of the steel crossbeam (3) are fixed on into the steel using the second bolt stands
The top of post (2)；
Corresponding 3rd bolt hole is provided with the two ends of the steel binder (4) and the beam body of the steel crossbeam (3), is made
The two ends of the steel binder (4) are fixed on the steel crossbeam (3) with the 3rd bolt；
On the shoulder guard (5) and the shielded frame formed by the steel binder (4) and the steel crossbeam (3)
Corresponding 4th bolt hole is provided with, the shoulder guard (5) is fixed on the shielded frame using the 4th bolt.
10. protection canopy according to claim 1, it is characterised in that the protection canopy also includes transverse stiffener, the horizontal stroke
Poured integrally to one end of ribbed stiffener and massif, the other end of the transverse stiffener detachably connects with the steel column (2)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322689.0U CN206337850U (en) | 2016-12-05 | 2016-12-05 | A kind of mountain highway shed for falling stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621322689.0U CN206337850U (en) | 2016-12-05 | 2016-12-05 | A kind of mountain highway shed for falling stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206337850U true CN206337850U (en) | 2017-07-18 |
Family
ID=59308279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621322689.0U Expired - Fee Related CN206337850U (en) | 2016-12-05 | 2016-12-05 | A kind of mountain highway shed for falling stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206337850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820609A (en) * | 2019-11-28 | 2020-02-21 | 中铁二院工程集团有限责任公司 | Roof beam canopy integration dangerous rock rockfall protection shed tunnel |
| CN115217127A (en) * | 2022-07-27 | 2022-10-21 | 中铁二院贵阳勘察设计研究院有限责任公司 | Pile-beam-plate elastic combined stone blocking structure and construction method thereof |
-
2016
- 2016-12-05 CN CN201621322689.0U patent/CN206337850U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820609A (en) * | 2019-11-28 | 2020-02-21 | 中铁二院工程集团有限责任公司 | Roof beam canopy integration dangerous rock rockfall protection shed tunnel |
| CN110820609B (en) * | 2019-11-28 | 2022-05-31 | 中国国家铁路集团有限公司 | Roof beam canopy integration dangerous rock rockfall protection shed tunnel |
| CN115217127A (en) * | 2022-07-27 | 2022-10-21 | 中铁二院贵阳勘察设计研究院有限责任公司 | Pile-beam-plate elastic combined stone blocking structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |