CN105909306A - Super-long large dip angle tunnel anchorage double-track slag removal construction method - Google Patents
Super-long large dip angle tunnel anchorage double-track slag removal construction method Download PDFInfo
- Publication number
- CN105909306A CN105909306A CN201610452453.7A CN201610452453A CN105909306A CN 105909306 A CN105909306 A CN 105909306A CN 201610452453 A CN201610452453 A CN 201610452453A CN 105909306 A CN105909306 A CN 105909306A
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- CN
- China
- Prior art keywords
- track
- mine car
- slag
- hole
- hoist engine
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The invention discloses a super-long large dip angle tunnel anchorage double-track slag removal construction method which is characterized by comprising the following steps: (1) mounting a track; (2) arranging a safety device; (3) loading slag in a tramcar; and (4) pulling by a winch. The previous tunnel anchorage slag removal is performed by adopting a single-track slag removal system generally, and the method mainly aims at tunnel anchorage with small length and small sectional area. For a long or super-long tunnel anchorage, compared with the single-track slag removal construction method, the double-track slag removal construction method is short in used time and high in efficiency. Particularly for a super-long tunnel anchorage with a larger sectional area, the utilization value can be reflected.
Description
Technical field
The present invention relates to field of civil engineering, be specifically related to a kind of realize overlength, construction method that high inclination-angle tunnel anchorage is slagged tap.
Background technology
At present, domestic Tunnel-Type Anchorage of Suspension Bridge is slagged tap and general is used monorail slag-tapping system, the method mainly for shorter in length, the tunnel anchorage that basal area is less.If using monorail slag-tapping system for longer or Super Long Tunnel anchor, its effect is relatively low, and utilizes two-orbit tap cinder construction method will to be greatly improved in effect than monorail tap cinder construction method, and the time shortens greatly.The tunnel anchor watch the longest, cross-sectional area is the biggest can embody its value.
Summary of the invention
It is an object of the invention to provide a kind of method utilizing two-orbit that overlength, high inclination-angle tunnel anchorage are slagged tap at this；Making its time used of slagging tap short, efficiency is high.The tunnel anchor watch the longest, cross-sectional area is the biggest can embody its value.
The present invention is achieved in that and utilizes the device of simple and convenient to realize high efficiency installation method, it is characterised in that: comprise the following steps:
Step one: track installation: track is made up of shaped steel, after concrete construct until inverted arch spray, utilizes backfill hole slag, installs sleeper, lay track of slagging tap, and two tracks are laid side by side, and track laying fills at slag to hole from hole；
Step 2: safety device is arranged: be provided with electric-controlled switch stop in orbit, when mine car is beyond leakage hole, touches this device, and hoist engine will stop continuing to lift up mine car at once, arrives braking purpose.Track end is provided with pressure arresting stop, prevents hoist engine generation chance failure from promoting mine car beyond track.After having slagged tap every time, mine car is parked in mine car and parks at platform, for preventing mine car from surprisingly gliding, anti-skidding restriction is set at mine car two-wheeled and blocks；
Step 3: mine car dress slag: use digging machine to be filled in mine car by slag, have special messenger to command when track is slagged tap in hole, links up in time with operation hoist engine personnel with transmitter receiver, preferably guarantees the safety of construction；
Step 4: hoist engine draws；Two hoist engines are arranged, for the traction of mine car of slagging tap outside hole.After mine car installs slag, utilize hoist engine trailer wagon to topple over place to slag, then unload.
Overlength of the present invention, the method for high inclination-angle tunnel anchorage two-orbit tap cinder construction；Comprise the following steps: (1) track installation；(2) safety device is arranged；(3) mine car dress slag；(4) hoist engine traction；In the past tunnel anchorage was slagged tap and general was used monorail slag-tapping system, the method pin mainly for shorter in length, the tunnel anchorage that basal area is less.Using two-orbit tap cinder construction method shorter than the time used by monorail tap cinder construction method for longer or Super Long Tunnel anchor, efficiency is high.The tunnel anchor watch the longest, cross-sectional area is the biggest can embody its value.
The present invention slags tap relative to conventional tunnel anchorage from the point of view of general employing monorail slag-tapping system, has the advantage that
1, by the enforcement of the present invention, can high efficiency slag transhipment in hole be appeared in overlength, high inclination-angle tunnel anchorage.
2, monorail efficiency is high than ever, and the time used is short, and safety device consolidates, it is not easy to security incident occurs.
Accompanying drawing explanation
Fig. 1 is track involved in the present invention and dolly schematic diagram
Fig. 2 is two-orbit schematic diagram involved in the present invention.
Wherein: operating platform 1, material loading platform 2, winch 3, the horizontal hole of tunnel anchorage 4, track 5 of slagging tap, dolly 6 of slagging tap, excavator 7, electric wire 8, execute brill airduct 9, water pipe 10, People's Bank of China's ladder step 11, ventilation duct 12.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2, the present invention is described in detail, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
It is an object of the invention to provide a kind of overlength, the method for high inclination-angle tunnel anchorage fast slag tapping so that it is the time used of slagging tap is short, efficiency is high, and can safely and effectively construct；The specific embodiment of the invention be expanded on further below in conjunction with the accompanying drawings:
A kind of overlength, the method for high inclination-angle tunnel anchorage two-orbit tap cinder construction, improve speed, and can safely and effectively construct, comprise the following steps:
Step one: track installation: track is made up of shaped steel, after concrete construct until inverted arch spray, utilizes backfill hole slag, installs sleeper, lay track of slagging tap, and two tracks are laid side by side, and track laying fills at slag from hole to hole, as shown in Figure 1；
Step 2: safety device is arranged: be provided with electric-controlled switch stop in orbit, when mine car is beyond leakage hole, touches this device, and hoist engine will stop continuing to lift up mine car at once, arrives braking purpose.Track end is provided with pressure arresting stop, prevents hoist engine generation chance failure from promoting mine car beyond track.After having slagged tap every time, mine car is parked in mine car and parks at platform, for preventing mine car from surprisingly gliding, anti-skidding restriction is set at mine car two-wheeled and blocks.
Step 3: mine car dress slag: use digging machine to be filled in mine car by slag, have special messenger to command when track is slagged tap in hole, links up in time with operation hoist engine personnel with transmitter receiver, preferably guarantees the safety of construction.
Step 4: hoist engine draws；Two hoist engines are arranged, for the traction of mine car of slagging tap outside hole.After mine car installs slag, utilize hoist engine trailer wagon to topple over place to slag, then unload.
Present invention have the advantage that
1, by the enforcement of the present invention, can high efficiency slag transhipment in hole be appeared in overlength, high inclination-angle tunnel anchorage.
2, monorail efficiency is high than ever, and the time used is short, and safety device consolidates, it is not easy to security incident occurs.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (1)
1. an overlength, the method for high inclination-angle tunnel anchorage two-orbit tap cinder construction, it is characterised in that: comprise the following steps:
Step one: track installation: track is made up of shaped steel, after concrete construct until inverted arch spray, utilizes backfill hole slag, installs sleeper, lay track of slagging tap, and two tracks are laid side by side, and track laying fills at slag to hole from hole；
Step 2: safety device is arranged: be provided with electric-controlled switch stop in orbit, when mine car is beyond leakage hole, touches this device, and hoist engine will stop promoting mine car at once, arrives braking purpose；Track end is provided with pressure arresting stop, prevents hoist engine generation chance failure from promoting mine car beyond track；After having slagged tap every time, mine car is parked in mine car and parks at platform, for preventing mine car from surprisingly gliding, anti-skidding restriction is set at mine car two-wheeled and blocks；
Step 3: mine car dress slag: use digging machine to be filled in mine car by slag, have special messenger to command when track is slagged tap in hole, links up in time with operation hoist engine personnel with transmitter receiver, preferably guarantees the safety of construction；
Step 4: hoist engine draws；Two hoist engines are arranged, for the traction of mine car of slagging tap outside hole；After mine car installs slag, utilize hoist engine trailer wagon to topple over place to slag, then unload.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452453.7A CN105909306A (en) | 2016-06-22 | 2016-06-22 | Super-long large dip angle tunnel anchorage double-track slag removal construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452453.7A CN105909306A (en) | 2016-06-22 | 2016-06-22 | Super-long large dip angle tunnel anchorage double-track slag removal construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909306A true CN105909306A (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610452453.7A Pending CN105909306A (en) | 2016-06-22 | 2016-06-22 | Super-long large dip angle tunnel anchorage double-track slag removal construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909306A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074781A (en) * | 2019-12-31 | 2020-04-28 | 中铁大桥局集团有限公司 | Method for quickly excavating suspension bridge tunnel anchor |
| CN112901201A (en) * | 2021-02-02 | 2021-06-04 | 中铁大桥局集团第五工程有限公司 | Construction method for large-capacity rapid slag tapping of tunnel anchor with ultra-large inclination angle |
| CN112901223A (en) * | 2021-02-02 | 2021-06-04 | 中铁大桥局集团第五工程有限公司 | Tunnel anchor mechanical equipment with ultra-large inclination angle and method for automatically transporting materials |
| CN115110958A (en) * | 2022-06-23 | 2022-09-27 | 保利长大工程有限公司 | Multi-arch tunnel group safe tunneling construction process under complex geological conditions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060030389A (en) * | 2004-10-05 | 2006-04-10 | (주) 철도안전연구소 | Constructing apparatus for reforming plate girder bridge of railway and engineering method of reforming thereof |
| CN101363324A (en) * | 2008-09-24 | 2009-02-11 | 中国水利水电第五工程局有限公司 | Improved process for tap cinder construction for main hole incline shaft |
| CN203321581U (en) * | 2013-06-21 | 2013-12-04 | 中国葛洲坝集团国际工程有限公司 | Material conveying device for inclined shaft |
-
2016
- 2016-06-22 CN CN201610452453.7A patent/CN105909306A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060030389A (en) * | 2004-10-05 | 2006-04-10 | (주) 철도안전연구소 | Constructing apparatus for reforming plate girder bridge of railway and engineering method of reforming thereof |
| CN101363324A (en) * | 2008-09-24 | 2009-02-11 | 中国水利水电第五工程局有限公司 | Improved process for tap cinder construction for main hole incline shaft |
| CN203321581U (en) * | 2013-06-21 | 2013-12-04 | 中国葛洲坝集团国际工程有限公司 | Material conveying device for inclined shaft |
Non-Patent Citations (2)
| Title |
|---|
| 吴庆鸣等: "全断面隧洞掘进机配套出渣列车优化调度的研究", 《矿山机械》 * |
| 范水木: "双洞平行开挖轨道出渣施工技术探讨", 《福建建筑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074781A (en) * | 2019-12-31 | 2020-04-28 | 中铁大桥局集团有限公司 | Method for quickly excavating suspension bridge tunnel anchor |
| CN112901201A (en) * | 2021-02-02 | 2021-06-04 | 中铁大桥局集团第五工程有限公司 | Construction method for large-capacity rapid slag tapping of tunnel anchor with ultra-large inclination angle |
| CN112901223A (en) * | 2021-02-02 | 2021-06-04 | 中铁大桥局集团第五工程有限公司 | Tunnel anchor mechanical equipment with ultra-large inclination angle and method for automatically transporting materials |
| CN115110958A (en) * | 2022-06-23 | 2022-09-27 | 保利长大工程有限公司 | Multi-arch tunnel group safe tunneling construction process under complex geological conditions |
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Application publication date: 20160831 |