CN106812534A - Mine big cross section excavation builder's staging - Google Patents
Mine big cross section excavation builder's staging Download PDFInfo
- Publication number
- CN106812534A CN106812534A CN201710190205.4A CN201710190205A CN106812534A CN 106812534 A CN106812534 A CN 106812534A CN 201710190205 A CN201710190205 A CN 201710190205A CN 106812534 A CN106812534 A CN 106812534A
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- CN
- China
- Prior art keywords
- staging
- builder
- mine
- big cross
- section excavation
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
Abstract
The invention provides a kind of mine big cross section excavation builder's staging, stand includes the support body for supporting, and the table top being arranged on support body, and support body includes four root posts, and four root post bottoms are provided with roller；Stand is supported by column as bottom, and crossbeam is set on column top surface, then work flase floor is laid on crossbeam, and with multilayer beam structure, realizes multilayer construction in roadway, it is possible to achieve different height is constructed simultaneously in tunneling process；Column bottom is provided with roller, on the one hand can cause that stand is moved to tunneling direction in time according to driving progress, on the other hand, can also meet in big cross section construction the need for section construction level side moves up；Ventilation equipment and lighting apparatus are set directly on stand, can be moved with the movement of stand；Finally, the both sides of top workbench are respectively arranged with safety barrier, can effectively ensure that operating personnel neutralize safety when stand is moved in construction.
Description
Technical field
The present invention relates to mine down-hole construction equipment field, specifically, it is related to one kind to be applied used in big cross section excavation
It is used for the mine big cross section excavation builder's staging for using in work.
Background technology
The usual process of mine construction, is propped up as interim using wood or steel member in the tunnel formed after bursting work
Support, then carries out excavation headwork, after tunnel excavation is molded, then progressively from tunnel by facing for setting up in advance in tunnel
When support withdraw from, and integral reinforcing is otherwise done while withdrawing from.
Meanwhile, in mine construction, in order to lifting of digging up mine, transport, or in order in tunnel ventilation and and draining, Yi Jiwei
Underground construction provides power, it is necessary to excavate tunnel in underground.According to tunnel long axis and horizontal relation of plane, again can be by tunnel
It is divided into upright, level, inclines three kinds.In upright and entry, drift section refers to the area in excavation support, and is broken greatly
Face sinking and drifting, refers to be constructed in the larger roadway of tunnel inner support area.
However, mine big cross section excavation construction is, it is necessary to the equipment required for tunneling construction, material, instrument etc. are transported
Underground is delivered to, and requirement of the mine working tunneling construction to driving intensity, driving method and drivage efficiency is also constantly lifted.
Based on above-mentioned 2 points requirements, it is utilized in setting up short slab platform in roadway in existing construction, short slab platform is with wood or steel member
The interim plateau set up, including bottom supports and is arranged on the column in the support of bottom, and column top is provided with workbench, so
Falsework, may be such that the workmen position higher in underground is constructed, be that eminence construction in underground is provided convenience.
But, above-mentioned this short slab platform finds there is following defect in long-term practice：
1) Wood member or steel member that will set up short slab platform is needed to be transported to tunnel, and in tunnel construction site reality
When install, such mode efficiency of construction is low.In actually used, because short slab platform workbench table top is smaller, and individual layer, fixation
The adaptability of the different height requirement that the work top of height is longitudinally constructed to tunnel is poor, and because work top area is smaller,
For the requirement that tunnel lateral direction is constructed, the not enough shortcoming of mobility in the horizontal direction is deposited；
2) constructing tunnel is constantly lifted to the requirement for tunneling intensity and drivage efficiency, in practice of construction, it is desirable to workbench
Need constantly to be moved to construction direction with the progress of driving, and illumination and ventilation apparatus required for constructing tunnel, add
The movement of short slab platform, it appears extremely inconvenience；
3) short slab platform lacks the necessary security measures of protection workmen so that under Construction State, and in short slab
The safety of the workmen in platform moving process still on platform you cannot obtain effective guarantee.
In view of this, a kind of new stand should be provided, to solve above-mentioned technical problem.
The content of the invention
In order to solve the above-mentioned technical problem the present invention makes, the purpose is to provide a kind of mobility preferably, can
Coordinate driving progress has certain ambulant stand in roadway, and, the operating platform of multiple different heights is formed on stand,
To meet the construction of roadway big cross section to the construction requirement in vertical direction, in addition, using the teaching of the invention it is possible to provide certain safety measure, to ensure
The construction safety of the workmen on stand.
To achieve these goals, the invention provides a kind of mine big cross section excavation builder's staging, stand includes
For the support body for supporting, and the table top being arranged on the support body, the support body includes four root posts, the four root posts bottom
It is provided with roller；Four root post is defined as two left side columns and two right side uprights according to tunneling direction, and two left side is vertical
Side landing beam is provided with the top of post and right side uprights, the side landing beam is respectively to each relative side landing beam direction
It is horizontal-extending, halfpace beam is provided between two relative side landing beams, the described both sides of the halfpace beam connection are put down
Platform beam.
Preferably, the column can be many, and many root post bottoms can be provided with roller.
Preferably, it is provided with air feed current divider on the column.
Preferably, the column top is provided with lighting apparatus.
Preferably, the side landing beam upper surface is equipped with side platform flase floor, the halfpace beam upper surface laying
There is halfpace flase floor.
Preferably, the side landing beam bottom is provided with platform frame, and the platform frame is obliquely installed, its one end
The column is connected, the other end connects the side landing beam.
Preferably, the lateral ends of the both sides landing beam are both provided with safety barrier.
It is further preferred that being provided with lighting apparatus at the top of the safety barrier.
Preferably, protuberance is formed in the middle of the halfpace beam, the halfpace beam can be multilayer.
Preferably, both sides landing beam height in vertical direction can be with difference.
Understand that big cross section excavation builder's staging in mine of the present invention is by column with practice as described above
Supported as bottom, and crossbeam is set on column top surface, then work flase floor is laid on crossbeam, and with multilayer crossbeam knot
Structure, realizes multilayer construction in roadway, it is possible to achieve different height is constructed simultaneously in tunneling process；Column bottom is provided with rolling
Wheel, on the one hand can cause that stand is moved to tunneling direction in time according to driving progress, on the other hand, in big cross section construction
Can meet the need for section construction level side moves up；Ventilation equipment and lighting apparatus are set directly on stand, can be with
Moved with the movement of stand, greatly save the time for arranging and adjusting illumination and ventilation apparatus repeatedly；Finally, top work
The both sides for making platform are respectively arranged with safety barrier, can effectively ensure that operating personnel neutralize peace when stand is moved in construction
Entirely.
Brief description of the drawings
Fig. 1 is schematic diagram, shows the side structure of big cross section excavation builder's staging in mine of the present invention；
Fig. 2 is schematic diagram, shows the top surface structure of the mine big cross section sinking and drifting stand shown in Fig. 1.
Specific embodiment
The embodiment of big cross section excavation builder's staging in mine of the present invention described below with reference to the accompanying drawings.This
The those of ordinary skill in field will recognize, without departing from the spirit and scope of the present invention, can with it is various not
Same mode is modified to described embodiment.Therefore, accompanying drawing and description are inherently illustrative, rather than being used for
Limitation scope of the claims.Additionally, in this manual, accompanying drawing draws not in scale, and identical reference
Represent identical part.
Fig. 1 is schematic diagram, shows the side structure of big cross section excavation builder's staging in mine of the present invention.Figure
2 is schematic diagram, shows the top surface structure of the mine big cross section sinking and drifting stand shown in Fig. 1.As shown in Figure 1 to Figure 2, this hair
Bright described mine big cross section excavation builder's staging includes the support body for bottom support, and is arranged above the support body
Table top.
Support body includes four root posts 1, and the bottom of column 1 is provided with roller 8.Four root posts 1 are distributed in four of the table top
Apex, in other embodiment of the invention, column 1 can also be many, and many root posts 1 are symmetrical and are evenly distributed in
The bottom of the table top, and the bottom of each column 1 can be respectively arranged with roller 8, can so cause the support of stand
It is better, and multiple rollers can cause that stand is more easily rolled.In this embodiment of the invention, column 1 is used
I16 I-steel is made, but embodiments of the invention not limited to this.In addition, in other embodiment of the invention, column 1 is also
Extension type can be arranged to, with the height for more easily being needed according to roadway and construction, height is changed in vertical direction.
Four root posts 1, according to tunneling direction, can be respectively defined as two left side columns and two right side uprights, and described two is left
Side landing beam 3 is both provided with the top of heel post and right side uprights, both sides landing beam 3 is respectively to each relative side landing beam 3
Direction is horizontal-extending, and halfpace beam 9, the connection both sides landing beam of halfpace beam 9 are provided between two relative side landing beams 3
3。
In this embodiment of the invention, side landing beam 3 and halfpace beam 9 use I16 I-steel or No. 14 channel-section steels
Be made, but embodiments of the invention not limited to this, can according to construction specifically need change various sizes of steel member.Side platform
Flase floor 4 is all equipped with beam 3 and halfpace beam 9, flase floor 4 is made of screw-thread steel or round steel, is somebody's turn to do of the invention
In embodiment, it is made with the round steel of Ф 8 using the screw-thread steels of Ф 20, but embodiments of the invention not limited to this.
The height of both sides landing beam 3 can be with difference, and the height of both sides landing beam 3 and the height of halfpace beam 9 can be with
It is respectively different.Protuberance is formed in the middle of halfpace beam 9, so, many highl stratification construction table tops is formed, can cause that multiple is applied
Different height of the workman person simultaneously to roadway on the table top of different height is constructed, and substantially increases efficiency of construction.Put down side
The bottom of platform beam 3 is provided with platform frame 2, and the platform frame 2 is obliquely installed, and its one end is connected with the cylinder of column 1, another
End is connected with the bottom of side landing beam 3.Increasing bottom platform support frame 2 can effectively reinforce side landing beam 3, and therefore increase
The overall steadiness of builder's staging.
In addition, the outside of side landing beam 3 is both provided with safety barrier 5, safety barrier 5 can be protected effectively on table top
Operating personnel of construction, also, in other embodiments of the invention, can also add to tie up and set safety belt on safety barrier, with
Further ensure the safety of operating personnel.
The top of each column 1 and the top of safety barrier 5 can be provided with lighting apparatus 6 and ventilation apparatus 7, and
And, in practice of construction, ventilation apparatus 7 directly pass through screwed connection with air supply line.So, lighting apparatus 6 and ventilation apparatus 7
It is integrally formed with stand, can be moved together, is greatlyd save in the prior art arrangement repeatedly and adjustment lighting apparatus 6 and air feed sets
Standby 7 time, further improve efficiency of construction, and grouping-hierarchy illumination and air supply mode, different height can be met simultaneously
The need for construction.
Understand that big cross section excavation builder's staging in mine of the present invention is by column with practice as described above
Supported as bottom, and crossbeam is set on column top surface, then work flase floor is laid on crossbeam, and with multilayer crossbeam knot
Structure, realizes multilayer construction in roadway, it is possible to achieve different height is constructed simultaneously in tunneling process；Column bottom is provided with rolling
Wheel, on the one hand can cause that stand is moved to tunneling direction in time according to driving progress, on the other hand, in big cross section construction
Can meet the need for section construction level side moves up；Ventilation equipment and lighting apparatus are set directly on stand, can be with
Moved with the movement of stand, greatly save the time for arranging and adjusting illumination and ventilation apparatus repeatedly；Finally, top work
The both sides for making platform are respectively arranged with safety barrier, can effectively ensure that operating personnel neutralize peace when stand is moved in construction
Entirely.
Describe to be constructed according to big cross section excavation in mine of the present invention in an illustrative manner above with reference to accompanying drawing
Stand.It will be understood by those skilled in the art, however, that being constructed for the mine big cross section excavation that the invention described above is proposed
Stand, can also make various improvement on the basis of present invention is not departed from.Therefore, protection scope of the present invention should be by
The content of appending claims determines.
Claims (10)
1. mine big cross section excavation builder's staging, wherein, stand includes the support body for supporting, and is arranged at the support body
On table top, the support body include four root posts, the four root posts bottom is provided with roller；Four root post is according to driving
Direction, is defined as two left side columns and two right side uprights, and side platform is provided with the top of two left side column and right side uprights
Beam, the side landing beam is horizontal-extending to each relative side landing beam direction respectively, between two relative side landing beams
It is provided with halfpace beam, the described both sides landing beam of the halfpace beam connection.
2. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, the column is many, described many
Root post bottom is both provided with roller.
3. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, air feed point is provided with the column
Stream device.
4. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, the column top is provided with illumination
Equipment.
5. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, the side landing beam upper surface laying
There is side platform flase floor, the halfpace beam upper surface is equipped with halfpace flase floor.
6. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, the side landing beam bottom is provided with
Platform frame, the platform frame is obliquely installed, and its one end connects the column, and the other end connects the side landing beam.
7. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, the outside one of the both sides landing beam
End is both provided with safety barrier.
8. big cross section excavation builder's staging in mine as claimed in claim 7, wherein, the top of the safety barrier is set
There is lighting apparatus.
9. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, formed in the middle of the halfpace beam
Protuberance, the halfpace beam can be multilayer.
10. big cross section excavation builder's staging in mine as claimed in claim 1, wherein, the both sides landing beam is vertical
Height on direction can be with difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190205.4A CN106812534A (en) | 2017-03-27 | 2017-03-27 | Mine big cross section excavation builder's staging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190205.4A CN106812534A (en) | 2017-03-27 | 2017-03-27 | Mine big cross section excavation builder's staging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812534A true CN106812534A (en) | 2017-06-09 |
Family
ID=59115832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190205.4A Pending CN106812534A (en) | 2017-03-27 | 2017-03-27 | Mine big cross section excavation builder's staging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812534A (en) |
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| CN104500096A (en) * | 2014-10-24 | 2015-04-08 | 国家电网公司 | Wheeled moving trolley used for tunnel excavation |
| CN204476438U (en) * | 2014-12-25 | 2015-07-15 | 浙江金筑交通建设有限公司 | For the ascending/decending chassis of tunnel roof-bolter construction |
| CN105113984A (en) * | 2015-09-18 | 2015-12-02 | 四川隧唐科技股份有限公司 | Automatic drill jumbo for tunnel and working method thereof |
| CN105421736A (en) * | 2015-12-03 | 2016-03-23 | 无锡市晨源建筑器材有限公司 | Highly stable movable scaffold for building |
| CN205532638U (en) * | 2016-04-26 | 2016-08-31 | 重庆工商职业学院 | A platform truck for ligature of tunnel lining framework of steel reinforcement |
| CN105952478A (en) * | 2016-06-22 | 2016-09-21 | 中国水利水电第十四工程局有限公司 | Large-section tunnel side top arch concrete curing trolley |
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2017
- 2017-03-27 CN CN201710190205.4A patent/CN106812534A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242927Y (en) * | 1995-03-28 | 1996-12-18 | 中国地质大学（武汉） | Scarfold-type digging construction platform |
| CN2385085Y (en) * | 1999-03-04 | 2000-06-28 | 王迺业 | Double adjustable formwork construction lining trolley |
| CN2573678Y (en) * | 2002-01-14 | 2003-09-17 | 潘明勇 | Built-up variable cross-section concrete coated steel shuttering flat car |
| CN201262042Y (en) * | 2008-09-26 | 2009-06-24 | 中铁十二局集团第二工程有限公司 | Simple drilling rack |
| CN201363153Y (en) * | 2009-01-20 | 2009-12-16 | 中煤第一建设公司第六十三工程处 | Rock level mobile working platform vehicle |
| CN102477865A (en) * | 2010-11-23 | 2012-05-30 | 中铁五局（集团）有限公司 | Construction desk frame for large-cross-section hole type spillway |
| CN102296964A (en) * | 2011-09-13 | 2011-12-28 | 中铁四局集团第二工程有限公司 | Method for enlarging and digging soft surrounding rock primarily-supported section of large-section tunnel |
| CN202441387U (en) * | 2012-02-06 | 2012-09-19 | 中铁十六局集团有限公司 | Multifunctional tunnel working rack |
| CN202520326U (en) * | 2012-04-06 | 2012-11-07 | 中国葛洲坝集团股份有限公司 | Multifunctional construction platform |
| CN202611714U (en) * | 2012-04-09 | 2012-12-19 | 中铁二十一局集团第三工程有限公司 | Tunnel assembly type construction trolley without welding |
| CN202560245U (en) * | 2012-05-11 | 2012-11-28 | 中国建筑第五工程局有限公司 | Multifunctional trolley with freely retractable arms |
| CN202707071U (en) * | 2012-07-03 | 2013-01-30 | 葛洲坝集团基础工程有限公司 | Unfolded type tunnel construction lining trolley |
| CN202810885U (en) * | 2012-08-29 | 2013-03-20 | 中铁四局集团第二工程有限公司 | Tunnel excavation support bench |
| CN203961989U (en) * | 2014-07-05 | 2014-11-26 | 中铁三局集团有限公司 | A kind of full section rock drilling stand for the short benching tunnelling method construction in tunnel |
| CN204002794U (en) * | 2014-07-17 | 2014-12-10 | 粤水电轨道交通建设有限公司 | The adjustable comprehensive chassis of a kind of rail formula tunnel cross-section |
| CN104500096A (en) * | 2014-10-24 | 2015-04-08 | 国家电网公司 | Wheeled moving trolley used for tunnel excavation |
| CN204476438U (en) * | 2014-12-25 | 2015-07-15 | 浙江金筑交通建设有限公司 | For the ascending/decending chassis of tunnel roof-bolter construction |
| CN105113984A (en) * | 2015-09-18 | 2015-12-02 | 四川隧唐科技股份有限公司 | Automatic drill jumbo for tunnel and working method thereof |
| CN105421736A (en) * | 2015-12-03 | 2016-03-23 | 无锡市晨源建筑器材有限公司 | Highly stable movable scaffold for building |
| CN205532638U (en) * | 2016-04-26 | 2016-08-31 | 重庆工商职业学院 | A platform truck for ligature of tunnel lining framework of steel reinforcement |
| CN105952478A (en) * | 2016-06-22 | 2016-09-21 | 中国水利水电第十四工程局有限公司 | Large-section tunnel side top arch concrete curing trolley |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |
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