CN107574749A - A kind of karst depression people broker's storehouse road structure and preparation method - Google Patents
A kind of karst depression people broker's storehouse road structure and preparation method Download PDFInfo
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- CN107574749A CN107574749A CN201710787589.8A CN201710787589A CN107574749A CN 107574749 A CN107574749 A CN 107574749A CN 201710787589 A CN201710787589 A CN 201710787589A CN 107574749 A CN107574749 A CN 107574749A
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- steel plate
- horizontal support
- reinforcing bar
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Abstract
The invention discloses a kind of karst depression people broker's storehouse road structure and preparation method, and it includes horizontal support section and people broker's storehouse road, and people broker's storehouse road is fixed on the upper surface of horizontal support section；One end of horizontal support section and diagonal brace section is separately fixed at karst cliff（5）It is interior；Horizontal support section is fixedly connected with the other end of diagonal brace section；The side of horizontal support section is fixed with guard rail（4）；When solving prior art and building view people broker's storehouse road in the complicated place of the topography and geomorphologies such as karst scenic spot, the mode of generally use hand excavation and explosion is carried out, mode heavy damage auto-ignition environment is built using such, serious, and technical problems such as construction cost is high are destroyed to scenic spot.
Description
Technical field
The invention belongs to plank road technology, more particularly to a kind of karst depression people broker's storehouse road structure and preparation method.
Background technology
Karst be earth's surface and underground water solublerock is carried out one kind based on chemolysis, supplemented by mechanical denuding
The unusual landscape of geologic process and its a variety of earth's surfaces for being formed, underground and phenomenon general name.The distribution of China karst area is wide,
Karst landscape is various, and metamorphosis is changeable, creates the munificent Karst Tourism Resources in China；As karst area basis is set
The development of construction and tourist industry is applied, travelling products is innovated, supporting corresponding tourism service facilities, will be karst area tourist industry
The direction developed.However, due to karst area especially southwest, traffic is relatively inaccessible, supporting tourism service facilities
Relative deficiency.Especially at karst scenic spot, view people broker's storehouse road is even more one and required supplementation with and supporting tourist facilities.
Because the general topography and geomorphology in karst scenic spot is complicated, especially even more so in the steep region of some landform, existing skill
When building these local view people broker's storehouse roads, the mode of generally use hand excavation and explosion is carried out art, using so
Build mode heavy damage auto-ignition environment, scenic spot is destroyed serious, and construction cost is high.
The content of the invention
The technical problem to be solved in the present invention：A kind of karst depression people broker's storehouse road structure and preparation method are provided, to solve
When prior art builds view people broker's storehouse road in the complicated place of the topography and geomorphologies such as karst scenic spot, generally use hand excavation and quick-fried
Broken mode is carried out, and mode heavy damage auto-ignition environment is built using such, and scenic spot is destroyed seriously, and is constructed into
Originally the technical problem such as high.
Technical solution of the present invention：
A kind of karst depression people broker's storehouse road structure, it includes horizontal support section and people broker's storehouse road, and people broker's storehouse road is fixed on horizontal branch
Support the upper surface of section；One end of horizontal support section and diagonal brace section is separately fixed in karst cliff；Horizontal support section and diagonal brace section
The other end be fixedly connected；The side of horizontal support section is fixed with guard rail.
People broker's storehouse road includes reinforcing bar, and reinforcing bar center bottom is welded with band steel, and reinforcing bar both ends bottom is welded with first etc.
Corner angle and the second equal leg angle.
The anchor head end of horizontal support section bends downwards and is anchored in basement rock palisades, and downward bending angle is 10-15 degree.
The angle of diagonal brace section and horizontal direction is 45-70 degree；Diagonal brace section includes the second reinforcing bar and third corner angle, and second
Reinforcing bar and third corner angle are welded to connect.
The connection end of horizontal support section and diagonal brace section is welded to connect by steel plate.
The length of reinforcing bar is 0.8 meter -1.2 meters, and the arrangement spacing of across pitch is 3-6 centimetres.
A kind of preparation method of karst depression people broker's storehouse road structure, it includes：
Step 1, makes diagonal brace section, and diagonal brace section includes the second reinforcing bar and third corner angle, the second reinforcing bar and third corner angle
It is welded to connect；For second Bar Anchorage of diagonal brace section in basement rock palisades, the angle with horizontal direction is 45-70 degree；
Step 2, production technique supporting section, the anchor head end of horizontal support section bend downwards and are anchored in basement rock palisades, be turned under
Knuckle degree is 10-15 degree；
Step 3, horizontal support section and diagonal brace section are welded to connect with steel plate, the thickness of steel plate is 8 millimeters；
Step 4, the second steel plate and the 3rd steel plate are welded to connect with horizontal support section, the second steel plate after welding,
In the same plane, top edge is in same level for three steel plates and steel plate；Second steel plate, the thickness of the 3rd steel plate are
8 millimeters；
Step 5, the second equal leg angle of connection and the first equal leg angle is respectively welded in steel plate and the second steel plate top edge；
Step 6, band steel is welded to connect in the 3rd steel plate top edge；
Step 7, reinforcing bar, reinforcing bar and the first grade corner are laid above band steel between the second equal leg angle and the first equal leg angle
It is welded to connect between steel and the second equal leg angle, between reinforcing bar and band steel；
Step 8, move towards to set guard rail along plank road, guard rail is highly 1.1 meters, and the handrail 16 for forming guard rail is
60 × 40 × 1.8 millimeters of square steel, component 15 are 40 × 40 × 1.8 millimeters of square steel, and it is equilateral that the column of guard rail is welded on second
On angle steel.
Beneficial effects of the present invention：
The present invention on the cliff of karst area by setting horizontal support section and diagonal brace section, and by horizontal support section and diagonal brace section
Top is welded and fixed, and forms a firm supporting construction；People broker's storehouse road is laid in horizontal support section, realizing people can be
The purpose walked safely on karst cliff；And work progress does not need explosion and opens big digging greatly；Avoid because of constructing road and
Caused by open greatly it is big dig and the significantly destruction to ecological environment, have make the best use of the situation, beneficial to environmental protection the advantages of；The present invention is also
With the characteristics of simple in construction, cost is low, easy to operate；Prior art is solved on the complicated ground of the topography and geomorphologies such as karst scenic spot
During Fang Xiujian view people broker's storehouse roads, the mode of generally use hand excavation and explosion is carried out, and to build mode tight using such
Auto-ignition environment is destroyed again, and serious, and technical problems such as construction cost is high are destroyed to scenic spot.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is diagonal brace segment structure schematic diagram of the present invention；
Fig. 3 is the present inventor broker's storehouse road structural representation；
Fig. 4 is guard rail structural representation of the present invention.
Embodiment
A kind of karst depression people broker's storehouse road structure, it includes horizontal support section and people broker's storehouse road, and people broker's storehouse road is fixed on water
The upper surface of flat supporting section；One end of horizontal support section and diagonal brace section is separately fixed in karst cliff 5；Horizontal support section and tiltedly
The other end of support section 2 is fixedly connected；The side of horizontal support section is fixed with guard rail 4.
People broker's storehouse road includes reinforcing bar 13, and the center bottom of reinforcing bar 13 is welded with band steel 14, the welding of the both ends bottom of reinforcing bar 13
There are the first equal leg angle 11 and the second equal leg angle 12.People broker's storehouse road broadband is typically at 900 millimeters；450 millis in people broker's storehouse road
Meter Chu bottoms Welding flat steel 14.
The anchor head end of horizontal support section bends downwards and is anchored in basement rock palisades, and downward bending angle is 10-15 degree.
The angle of diagonal brace section and horizontal direction is 45-70 degree；Diagonal brace section includes the second reinforcing bar 10 and third corner angle 9,
Second reinforcing bar 10 and third corner angle 9 are welded to connect.
The connection end of horizontal support section and diagonal brace section is welded to connect by steel plate 8；A fixed planar delta is formed, it is right
People broker's storehouse road is supported and fixed.
The length of reinforcing bar 13 is 0.8 meter -1.2 meters, and the arrangement spacing of across pitch is 3-6 centimetres.
A kind of preparation method of karst depression people broker's storehouse road structure, it includes：
Step 1, makes diagonal brace section, and diagonal brace section includes the second reinforcing bar and third corner angle, the second reinforcing bar and third corner angle
It is welded to connect；For second Bar Anchorage of diagonal brace section in basement rock palisades, the angle with horizontal direction is 45-70 degree；
Step 2, production technique supporting section, the anchor head end of horizontal support section bend downwards and are anchored in basement rock palisades, be turned under
Knuckle degree is 10-15 degree；
Step 3, horizontal support section and diagonal brace section are welded to connect with steel plate, the thickness of steel plate is 8 millimeters；
Step 4, the second steel plate 6 and the 3rd steel plate 7 are welded to connect with horizontal support section, the second steel plate after welding
6th, in the same plane, top edge is in same level for the 3rd steel plate 7 and steel plate 8；Second steel plate 6, the 3rd steel plate 7
Thickness be 8 millimeters；Second steel plate 6 and the 3rd steel plate 7 play leveling effect；
Step 5, the second equal leg angle 12 of connection and the first equal leg angle is respectively welded in the top edge of 8 and second steel plate of steel plate 6
11；
Step 6, band steel 14 is welded to connect in the top edge of the 3rd steel plate 7；
Step 7, between the second equal leg angle 12 and the first equal leg angle 11 above band steel 14 lay reinforcing bar 13, reinforcing bar 13 with
It is welded to connect between first equal leg angle 11 and the second equal leg angle 12, between reinforcing bar 13 and band steel 14；
Step 8, move towards to set guard rail 4 along plank road, the height of guard rail 4 is 1.1 meters, forms the handrail 16 of guard rail 4
For 60 × 40 × 1.8 millimeters of square steel, component 15 is 40 × 40 × 1.8 millimeters of square steel, and the column of guard rail 4 is welded on second etc.
On corner angle 12.
Claims (7)
1. a kind of karst depression people broker's storehouse road structure, it includes horizontal support section and people broker's storehouse road, it is characterised in that：People broker's storehouse road
It is fixed on the upper surface of horizontal support section；One end of horizontal support section and diagonal brace section is separately fixed at karst cliff（5）It is interior；It is horizontal
Supporting section is fixedly connected with the other end of diagonal brace section；The side of horizontal support section is fixed with guard rail（4）.
A kind of 2. karst depression people broker's storehouse road structure according to claim 1, it is characterised in that：People broker's storehouse road includes
Reinforcing bar（13）, reinforcing bar（13）Center bottom is welded with band steel（14）, reinforcing bar（13）Both ends bottom is welded with the first equal leg angle
（11）With the second equal leg angle（12）.
A kind of 3. karst depression people broker's storehouse road structure according to claim 1, it is characterised in that：The anchor head of horizontal support section
End bends and is anchored in basement rock palisades downwards, and downward bending angle is 10-15 degree.
A kind of 4. karst depression people broker's storehouse road structure according to claim 1, it is characterised in that：Diagonal brace section and horizontal direction
Angle be 45-70 degree；Diagonal brace section includes the second reinforcing bar（10）With third corner angle（9）, the second reinforcing bar（10）It is third with
Corner angle（9）It is welded to connect.
A kind of 5. karst depression people broker's storehouse road structure according to claim 1, it is characterised in that：Horizontal support section and diagonal brace
The connection end of section passes through steel plate（8）It is welded to connect.
A kind of 6. karst depression people broker's storehouse road structure according to claim 2, it is characterised in that：Reinforcing bar（13）Length be
0.8 meter -1.2 meters, the arrangement spacing of across pitch is 3-6 centimetres.
7. a kind of preparation method of karst depression people broker's storehouse road structure, it includes：
Step 1, makes diagonal brace section, and diagonal brace section includes the second reinforcing bar（10）With third corner angle（9）, the second reinforcing bar（10）With
Third corner angle（9）It is welded to connect；Second reinforcing bar of diagonal brace section（10）It is anchored in basement rock palisades（5）In, with horizontal direction
Angle is 45-70 degree；
Step 2, production technique supporting section, the anchor head end of horizontal support section bend downwards and are anchored in basement rock palisades, be turned under
Knuckle degree is 10-15 degree；
Step 3, use steel plate（8）It is welded to connect horizontal support section and diagonal brace section, steel plate（8）Thickness be 8 millimeters；
Step 4, by the second steel plate（6）With the 3rd steel plate（7）It is welded to connect with horizontal support section, second after welding is thick
Steel plate（6）, the 3rd steel plate（7）And steel plate（8）In the same plane, top edge is in same level；Second steel plate
（6）, the 3rd steel plate（7）Thickness be 8 millimeters；
Step 5, in steel plate（8）With the second steel plate（6）The second equal leg angle of connection is respectively welded in top edge（12）With first etc.
Corner angle（11）；
Step 6, in the 3rd steel plate（7）Top edge is welded to connect band steel（14）；
Step 7, in the second equal leg angle（12）With the first equal leg angle（11）Between band steel（14）Reinforcing bar is laid above（13）,
Reinforcing bar（13）With the first equal leg angle（11）With the second equal leg angle（12）Between, reinforcing bar（13）With band steel（14）Between weld
Connection；
Step 8, move towards to set guard rail along plank road（4）, guard rail（4）Highly it is 1.1 meters, forms guard rail（4）'s
Handrail 16 is 60 × 40 × 1.8 millimeters of square steel, and component 15 is 40 × 40 × 1.8 millimeters of square steel, guard rail（4）Column welding
In the second equal leg angle（12）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787589.8A CN107574749A (en) | 2017-09-04 | 2017-09-04 | A kind of karst depression people broker's storehouse road structure and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787589.8A CN107574749A (en) | 2017-09-04 | 2017-09-04 | A kind of karst depression people broker's storehouse road structure and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107574749A true CN107574749A (en) | 2018-01-12 |
Family
ID=61029945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710787589.8A Pending CN107574749A (en) | 2017-09-04 | 2017-09-04 | A kind of karst depression people broker's storehouse road structure and preparation method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH083922A (en) * | 1994-06-21 | 1996-01-09 | Hazama Gumi Ltd | Suspension bridge anchor and construction method |
| CN202298440U (en) * | 2011-10-31 | 2012-07-04 | 中国水电顾问集团华东勘测设计研究院 | Steel trestle structure used on cliff terrains |
| CN103225257A (en) * | 2013-04-09 | 2013-07-31 | 中钢集团马鞍山矿山研究院有限公司 | Cantilever beam structure of antique plank road along cliff and construction technology thereof |
| CN205036096U (en) * | 2015-08-14 | 2016-02-17 | 中国建筑第八工程局有限公司 | Be used for accessible device that passes through of three -dimensional support of reinforcing bar |
| CN205741874U (en) * | 2016-06-02 | 2016-11-30 | 中国水利水电第五工程局有限公司 | A kind of high gradient slope safety alarm level plank road |
| CN206109965U (en) * | 2016-08-30 | 2017-04-19 | 西北水利水电工程有限责任公司 | Steel plank road in water and electricity building site |
-
2017
- 2017-09-04 CN CN201710787589.8A patent/CN107574749A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH083922A (en) * | 1994-06-21 | 1996-01-09 | Hazama Gumi Ltd | Suspension bridge anchor and construction method |
| CN202298440U (en) * | 2011-10-31 | 2012-07-04 | 中国水电顾问集团华东勘测设计研究院 | Steel trestle structure used on cliff terrains |
| CN103225257A (en) * | 2013-04-09 | 2013-07-31 | 中钢集团马鞍山矿山研究院有限公司 | Cantilever beam structure of antique plank road along cliff and construction technology thereof |
| CN205036096U (en) * | 2015-08-14 | 2016-02-17 | 中国建筑第八工程局有限公司 | Be used for accessible device that passes through of three -dimensional support of reinforcing bar |
| CN205741874U (en) * | 2016-06-02 | 2016-11-30 | 中国水利水电第五工程局有限公司 | A kind of high gradient slope safety alarm level plank road |
| CN206109965U (en) * | 2016-08-30 | 2017-04-19 | 西北水利水电工程有限责任公司 | Steel plank road in water and electricity building site |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
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| RJ01 | Rejection of invention patent application after publication |