CN101586405B - Method for protecting posts of ore dumping shelter - Google Patents
Method for protecting posts of ore dumping shelter Download PDFInfo
- Publication number
- CN101586405B CN101586405B CN2008103017352A CN200810301735A CN101586405B CN 101586405 B CN101586405 B CN 101586405B CN 2008103017352 A CN2008103017352 A CN 2008103017352A CN 200810301735 A CN200810301735 A CN 200810301735A CN 101586405 B CN101586405 B CN 101586405B
- Authority
- CN
- China
- Prior art keywords
- shelter
- posts
- safety island
- ore dumping
- ore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention discloses a method for protecting posts of an ore dumping shelter, which comprises the following steps: firstly, building the edges of an approach road (3) connecting a main road (1) andthe ore dumping shelter (2) inside posts (4) at two ends of the ore dumping shelter and at a certain distance a to the posts (4) at two ends of the ore dumping shelter; secondly, building a safety is land (6) at a position, rightly facing a middle post (5) of the ore dumping shelter, on the approach road (3) and keeping a distance a between the edge of the safety island (6) and the edge of the middle post (5) of the ore dumping shelter; and finally, designing the minimum width c and the effective length L of the safety island according to the related dimensions of the largest mine car and the width b of the middle post (5) of the ore dumping shelter, wherein the safety island is a certain distance higher than the front of the approach road and has sufficient strength for 'stopping the car'. Compared with the prior art, the method can effectively prevent the mine car from hitting the posts of the ore dumping shelter during back running operation so as to protect the posts of the ore dumping shelter to ensure safety production.
Description
Technical field
The present invention relates to a kind of guard method of posts of ore dumping shelter, belong to industrial enterprise and always scheme the transportation technology field.
Background technology
Unload in the canopy design of ore deposit present, several underground ore storage bins are set unloading in the canopy of ore deposit usually, be located at the edge of leading the way and unload beyond the pillar of canopy two ends, ore deposit; And also all be exposed at the pillar of centre and lead the way; Like this, mine car gets into when unloading the ore deposit canopy and unloading in reversing, and railway carriage is run into the pillar that unloads the ore deposit canopy through regular meeting; Can cause when serious and unload the ore deposit canopy and collapse, influence is produced and is normally carried out.
Summary of the invention
The technical problem that the present invention will solve is: a kind of guard method of posts of ore dumping shelter is provided, when moveing backward operation, runs into the pillar that unloads the ore deposit canopy to avoid mine car, effectively the pillar of ore deposit canopy is unloaded in protection, reaches the purpose of safety in production.
The present invention is achieved in that at first, unloading pillar 4 the insides, canopy two ends, ore deposit to 3 the edge placement of leading the way that connects arterial highway 1 and unload between the ore deposit canopy 2, and lead the way 3 edge and the inside edge maintenance of two ends pillar 4 certain apart from a.Then, unload canopy medial post 5 places, ore deposit safety island 6 is set leading the way to face on 3, and the edge of safety island 6 and the edge that unloads ore deposit canopy medial post 5 also keep certain for a.Design at last the minimum dimension of safety island according to the relevant size of maximum mine car and the physical dimension of unloading ore deposit canopy medial post 5, computational methods and formula are following:
Distance+the 0.5m of mine car trailing wheel outward flange to the mine car lateral edges maximum apart from a=at sideline and posts of ore dumping shelter edge leads the way;
Safety island width c=2a+ medial post width b;
Effective length L=0.7 * mine car the length of safety island outside post;
Lead the way road kerb and safety island is higher than the height h >=0.3m on the road surface of leading the way.
Safety island is processed with mortar flag stone or concrete, to guarantee enough intensity.
Because connecting arterial highway 1 and unloading 3 the edge placement of leading the way between the ore deposit canopy 2 in the inside of unloading canopy two ends, ore deposit pillar 4; And it is certain for a that the inside edge of lead the way 3 edge and two ends pillar keeps; Owing to receive the restriction of the road kerb of leading the way; When unloading ore deposit canopy reversing, any position of mine car can not collide unloads canopy two ends, ore deposit pillar 4 to mine car in the arterial highway; And 3 face and unload canopy medial post 5 places, ore deposit safety island 6 is set leading the way; And it is certain for a that the edge of safety island 6 and the edge that unloads ore deposit canopy medial post 5 also keep; When unloading ore deposit canopy reversing, the sideway stance of mine car can not collide and unload ore deposit canopy medial post 5 mine car in the arterial highway; Because safety island has enough length outside post, both reversing had guiding preferably to mine car, also avoided mine car its afterbody when reversing to bump against and unloaded ore deposit canopy medial post 5; Lead the way road kerb and safety island has enough height and intensity, and some deviation if mine car goes when reversing just can play the effect that stops mine car (promptly " keeping off a car "), with the safety of assurance posts of ore dumping shelter.
The present invention compared with prior art can effectively avoid mine car when the reversing operation, to run into the pillar that unloads the ore deposit canopy, with the protection posts of ore dumping shelter, accomplishes safety in production.
Description of drawings
Fig. 1 is a layout sketch map of the present invention.
The specific embodiment
Embodiments of the invention: certain engineering is unloaded the ore deposit canopy, and the mine car of use is the homemade quarry tipper of certain model, and carrying capacity is 32t, and the distance of mine car trailing wheel outward flange to mine car lateral edge is 0.25m, and length is 7.41m, unloads ore deposit canopy medial post width b=0.55m.According to method provided by the invention, at first, unloading pillar 4 the insides, canopy two ends, ore deposit to 3 the edge placement of leading the way that connects arterial highway 1 and unload between the ore deposit canopy 2, and the edge of lead the way 3 edge and two ends pillar 4 apart from a=0.25+0.5=0.75m.Then, 3 face and unload canopy medial post 5 places, ore deposit safety island 6 is set leading the way, the width c=2a+b=2 * 0.75+0.55=2.05m of safety island 6, safety island outside medial post 5 effective length L=0.7 * 7.41=5.187m, value 5.20m during design.The lead the way height h=300mm of road kerb and safety island, the road kerb of leading the way is concrete prefabricated with C30, and lays by above-mentioned size; Safety island is built by laying bricks or stones with mortar flag stone, and the surface was with 1: 3 cement sand plaster, and yellow alternate reflectorized paint is deceived in brushing on the edge of, increases the caution effect.
Claims (6)
1. the guard method of a posts of ore dumping shelter; It is characterized in that: be arranged on the inboard of unloading canopy two ends, ore deposit pillars (4) to the sideline that connects arterial highway (1) and unload lead the way (3) between the ore deposit canopy (2); Lean on the leading the way of mine car operation safety island (6) is set unloading ore deposit canopy medial post (5); Safety island (6) is higher than the road surface of lead the way (3), and an end of safety island (6) protrusion (1) direction in the arterial highway is a circular arc; Safety island (6) is processed with mortar flag stone or concrete.
2. the guard method of posts of ore dumping shelter according to claim 1 is characterized in that: the diameter of safety island (6) circular arc shaped portion is identical with the width of safety island.
3. the guard method of posts of ore dumping shelter according to claim 1 is characterized in that: the distance+0.5m of lateral distance a=mine car trailing wheel outward flange to the mine car lateral edges of the inboard distance of lead the way (3) sideline and two ends pillar (4) or safety island (6) sideline and medial post (5).
4. the guard method of posts of ore dumping shelter according to claim 1 is characterized in that: the width b of the width c=2a+ medial post (5) of safety island (6).
5. the guard method of posts of ore dumping shelter according to claim 1 is characterized in that: the effective length L=0.7 * mine car length of safety island (6) outside medial post (5).
6. the guard method of posts of ore dumping shelter according to claim 1 is characterized in that: safety island (6) exceeds the height h >=0.30m on (3) road surface of leading the way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103017352A CN101586405B (en) | 2008-05-23 | 2008-05-23 | Method for protecting posts of ore dumping shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103017352A CN101586405B (en) | 2008-05-23 | 2008-05-23 | Method for protecting posts of ore dumping shelter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101586405A CN101586405A (en) | 2009-11-25 |
| CN101586405B true CN101586405B (en) | 2012-05-23 |
Family
ID=41370813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103017352A Expired - Fee Related CN101586405B (en) | 2008-05-23 | 2008-05-23 | Method for protecting posts of ore dumping shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101586405B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242296Y (en) * | 1995-11-14 | 1996-12-11 | 黄永清 | Collision-proof securing device for parking vehicles |
| CN2734826Y (en) * | 2004-08-09 | 2005-10-19 | 肖波 | Horizontal automatically-retractable floating type bridge pier anticollision device |
| CN2784455Y (en) * | 2005-03-14 | 2006-05-31 | 肖波 | Float type wave-reducing pier anti-collision device |
| CN101024943A (en) * | 2006-02-18 | 2007-08-29 | 肖波 | Floation type section-changeable bridge-pier/tower column anti-collision device |
| CN201010873Y (en) * | 2007-01-09 | 2008-01-23 | 姚春林 | Toll station rubber safety island |
| CN101748706A (en) * | 2008-12-15 | 2010-06-23 | 宁波大学 | Flexible energy-absorbing anti-impact structure |
-
2008
- 2008-05-23 CN CN2008103017352A patent/CN101586405B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242296Y (en) * | 1995-11-14 | 1996-12-11 | 黄永清 | Collision-proof securing device for parking vehicles |
| CN2734826Y (en) * | 2004-08-09 | 2005-10-19 | 肖波 | Horizontal automatically-retractable floating type bridge pier anticollision device |
| CN2784455Y (en) * | 2005-03-14 | 2006-05-31 | 肖波 | Float type wave-reducing pier anti-collision device |
| CN101024943A (en) * | 2006-02-18 | 2007-08-29 | 肖波 | Floation type section-changeable bridge-pier/tower column anti-collision device |
| CN201010873Y (en) * | 2007-01-09 | 2008-01-23 | 姚春林 | Toll station rubber safety island |
| CN101748706A (en) * | 2008-12-15 | 2010-06-23 | 宁波大学 | Flexible energy-absorbing anti-impact structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101586405A (en) | 2009-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106567342A (en) | Method for erecting precast beam of super-wide bridge deck at narrow space by using high-low leg gantry crane | |
| CN105507905A (en) | Internal discharge method during anticline passing period of open-cast mining | |
| CN106638272A (en) | Self-moving type vehicular bridge for striding over belt conveyors | |
| CN202703579U (en) | Large slope inclined shaft rail transport construction apparatus | |
| CN102304927A (en) | Prestress anchor cable buttress-type parapet suitable for rock substrate | |
| CN101586405B (en) | Method for protecting posts of ore dumping shelter | |
| CN105858253A (en) | System and method for stacking or dumping waste ore through large self-moving bridge type distributing machine | |
| CN108547198A (en) | A kind of method that building or be transformed assembled platform and special precast module group | |
| JP2003269074A (en) | Extension method of existing tunnel | |
| CN103938536B (en) | The opencut transportation resources of spanning operation face obstruction and bridges and culverts | |
| CN102979532A (en) | Development method of transportation through auxiliary slope ramp matched with rubber belt inclined shaft | |
| JP2007205130A (en) | Girder construction method by erection garter from side of bridge | |
| CN109209485A (en) | A kind of trapezoidal roadside support body of filling mining and method for protecting support | |
| CN211287698U (en) | Tunnel portal buffer structure for preventing falling stones from falling blocks | |
| JP3789100B2 (en) | How to build a widening tunnel | |
| CN204729111U (en) | A kind of assembled bolt | |
| CN113338984A (en) | Rapid tunneling construction process of strong water-rich long-distance coal roadway tunneling and anchoring all-in-one machine | |
| CN214878593U (en) | Material rake deviation blocking device of limestone material taking machine | |
| JP2003269073A (en) | Extension method of existing tunnel making use of mobile working platform | |
| CN104806279A (en) | Combined anchor rod | |
| CN205474652U (en) | Road with hardened verge cross slope indulges bank | |
| CN106593482A (en) | Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle | |
| CN112392502B (en) | Construction method of tunnel | |
| CN103601141A (en) | Device capable of transporting materials vertically | |
| CN213392266U (en) | Command console for refuse dump of open pit coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |