CN2242927Y - Scarfold-type digging construction platform - Google Patents
Scarfold-type digging construction platform Download PDFInfo
- Publication number
- CN2242927Y CN2242927Y CN 95206792 CN95206792U CN2242927Y CN 2242927 Y CN2242927 Y CN 2242927Y CN 95206792 CN95206792 CN 95206792 CN 95206792 U CN95206792 U CN 95206792U CN 2242927 Y CN2242927 Y CN 2242927Y
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- platform
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- tunneling construction
- supporting leg
- construction platform
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Abstract
The utility model provides a scar fold-type digging construction platform. The total frame of the platform is composed according to the features in scaffold construction. The bottom of a stand is provided with a rolling wheel. The utility model provides a multifunctional tunnel construction facility which has the advantages of simple structure, easy operation and safety and integrates drilling, charging, top cleaning, trimming, shaping and lining on one integral to construction site which uses air leg rock drill to dig in construction on the complete cross section of tunnels with large and middle cross section.
Description
The utility model belongs to and creeps into, particularly gallery or galleries driving and the employed equipment of lining cutting.
In present stage, the main construction method in many constructing tunnels building site is to adopt pusher leg drill driving, the lining cutting of wooden construction support.In the full section construction of big-and-middle bore tunnel, except that minority is used large-scale special-purpose heading equipment, great majority pusher leg drill Drilling borehole.Stamping portion's maximum method of borehole use is to step on the quarrel working system, and unstable because of rock drilling air leg supporting on the ballast heap, not easy to operate, borehole is second-rate, has a strong impact on rock penetration performance and demolition effect.Another kind is the method for suspension scaffold, and the people stands in the Drilling work of carrying out tophole on the scaffold of suspention; This method has solved the unstable problem of air leg supporting, but because each working cycles all wants special messenger's installation to set up, service working time is long, and is in actual applications, rarely found.At present, various construction of tunnel amounts roll up, need a kind of simple in structure, esy to use, safe and reliable, efficient is high, the multifunctional equipment of collection rock drilling, powder charge, Qing Ding, deburring shaping, lining cutting quickens the carrying out of constructing tunnel.
The purpose of this utility model just provides a kind of scaffold formula tunneling construction platform.
For reaching this purpose, the utility model is to utilize existing building scaffold to have convenient transportation, in the work-yard Fast Installation, and can be according to actual tunnel section situation and the different any advantages that makes up of effect.The overall frame structure part of platform forms with the scaffold aggregate erection.And scheme is to adopt the steel pipe type scaffold preferably.In constructing tunnel,, wheel (2) is housed in the bottom of platform legs (3) in order to satisfy the roving operating characteristic of platform.Wheel (2) has three kinds with the mounting structure form of supporting leg (3): the first is equipped with wheel (2) under supporting leg (3) bottom transverse section; It two is that side in supporting leg (3) bottom is equipped with wheel (2); It three is on a casing (16) of supporting leg (3) bottom plural wheel (2) wheels that consist of to be housed.According to the need of work and the tunnel floor actual conditions of platform, wheel can adopt rail and two kinds of forms of trackless, and can leave the space that rock drilling under platform, haulage vehicle and charging appliance can pass through in the bottom of platform.
When adopting trackless form of structure, the wheel (2) of the bottom of supporting leg (3) adopts pneumatic tire (9).And proper, the scheme of saving fund again is: select hand tractor railway carriage pneumatic tire for use.
When adopting rail form of structure, have four kinds of schemes to select: the first is done track with angle steel (11), and wheel (2) is the wheel (10) that outer rim has vee gutter.The advantage of this rolling structure is that angle steel (11) is buckled on the ground, and the angle steel track can overlap mutually, and auxilliary rail is convenient, and track can be assisted work plane, and stand just can be convenient to the rock drilling and the charging work in big gun hole to greatest extent near work plane.It two is to make track with channel-section steel (13), and wheel (2) is the wheel (12) that outer rim is parallel to wheel axis.The advantage of this structure is that wheel (12) rolls very easily in channel-section steel (13) the inside, and is difficult for derailing.It three is to do track with i iron (13), and wheel (2) is the wheel (12) that outer rim is parallel to wheel axis.Its advantage is to have channel-section steel to be buckled on the ground as the advantage of track and the two edges of i iron, and track is difficult for the advantage of sliding transfer.It four is to do track with light rail (15), and wheel (2) is a standard mine car rail wheel wheel (14).
Since the utility model adopted become platform with the scaffold aggregate erection overall framework partly and the form of structure of wheel is housed in the bottom of supporting leg.Can be mounted to the stand of multilayer platform easily, in rock drilling work, can on each layer platform and ground, hole simultaneously and powder charge, shorten rock drilling and charge explosion time.When using as security platform, because high-rise platform is near from tunnel top, the top staff can easily find and remove the float stone on top and the both sides crag, for the work of finishing top, deburring, shaping clearly provides convenience.Because platform is equipped with wheel, operation begin or finish after can enter or withdraw from the place easily.Owing to adopted scaffold, can install on construction ground, be particularly suitable for the narrow construction site in mountain road condition difference and place.In tunnel lining work, adopt the utility model can carry out full section lining cutting, just can shift reposition onto and carry out lining cutting and need not teardown stand; Thereby reduced service working time, and reduce intensity, quickened the progress of engineering.
Fig. 1. scaffold formula tunneling construction platform schematic diagram
Fig. 2. the structural representation of inflation wheel is housed under the supporting leg bottom transverse section
Fig. 3. on the angle steel track, the structural representation of wheel is housed under the supporting leg bottom transverse section
Fig. 4. on channel-section steel or i-beam track, the structural representation of wheel is housed under the supporting leg bottom transverse section
Fig. 5. on the light rail track, the structural representation of wheel is housed under the supporting leg bottom transverse section
Fig. 6. on the angle steel track, supporting leg bottom side is equipped with the structural representation of wheel
Fig. 7. the wheel group structure schematic diagram that three wheels are formed is equipped with in the supporting leg bottom in orbit
Fig. 8. lining cutting scaffold formula tunneling construction platform work schematic diagram
Fig. 9. supporting leg connected structure schematic diagram
(1) track, (2) wheel, (3) supporting leg, (4) one deck platform, (5) two-layer platform, (6) overturn platform, (7) cable wire or steel cable, (8) hook, (9) inflation wheel, (10) wheel of band vee gutter, (11) angle steel track, (12) wheel that parallels to the axis of outer rim, (13) channel-section steel or i-beam track, (14) rail wheel wheel, (15) light rail track, (16) casing, (17) bow member elevating mechanism, (18) bow member, (19) flexible guiding mechanism, (20) supporting leg A, (21) double end inserting column, (22) legs B
The utility model in the specific implementation, can dress up according to the size groups of tunnel cross-section have one deck platform, the stand of two-layer platform or multilayer platform, be covered with plank on the platform.Just can carry out full section construction with such stand.
When the utility model is used for drilling and blasting, one deck platform (4), two-layer platform (5) or multilayer platform, one section of supporting leg (3) outside of stretching out front end.Easy of like this work plane, be convenient to boring or powder charge.Lateral opening in order to beat, overturn platform (6), cable wire or steel cable (7) and hook (8) also are equipped with in the platform both sides.Wherein overturn platform (6) cross bar that movable sleeve and one deck platform (4), two-layer platform (5) or multilayer platform both sides are housed couples together, and can rotate mutually, and cable wire or steel cable (7) couple together the rod member of overturn platform (6) and platform both sides.Take off the cable wire or the steel cable (7) that hang in the hook (8) after platform is shifted work plane onto, overturn platform (6) is set level.Draw cable wire or steel cable (7), pull-up overturn platform (6) hangs in the hook (8) easily, just can promote to tunnel the platform face of deactivating, and implements explosion.
When the utility model is used for lining cutting, bow member (18) also is housed on high-rise platform is used for the lining cutting vault.Elevating mechanism (17) is housed between high-rise platform and bow member, is used for lifting bow member (18).Flexible guiding mechanism (19) is housed on supporting leg (3), is used to withstand the both sides module, carry out the lining construction of both sides, tunnel.After adjusting elevating mechanism (17) and flexible guiding mechanism (19) return, just can shift the driving platform onto new position, carry out the lining cutting in next section tunnel.
For intensity, the stiffness that increases supporting leg (3), supporting leg of the present utility model (3) also can adopt the supporting leg of two bars, three bars or four bar trussed constructions except adopting single steel pipe.In order to satisfy the needed length of supporting leg (3), the utility model can be as required docks the truss of single steel pipe or two bars, three bars, four bars.Its docking calculation generally adopts screw, nut to connect.The utility model proposes a kind of more simple syndeton, that is: double end inserting column (21) grafting form, it is characterized in that: the external diameter of two cylinder of double end inserting column (21) is less than or equal to the internal diameter of supporting leg A (20) and the last steel pipe of legs B (22), the centre of double end inserting column (21) is a projection, and its external diameter is greater than two cylinder.Two cylinder of double end inserting column (21) is inserted supporting leg A (20) or legs B (22), just obtained the supporting leg (3) of sufficient length easily.Such supporting leg had both strengthened intensity, stiffness, had increased length again, had also made things convenient for to install and transportation.
The utility model is used for constructing tunnel, is used in particular for driving, lining cutting, Qing Ding, the deburring shaping in tunnel.
Claims (10)
1. scaffold formula tunneling construction platform, the overall frame structure of platform partly forms with the scaffold aggregate erection, it is characterized in that: wheel is equipped with in the bottom of platform legs.
2. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: under supporting leg bottom transverse section or side wheel is housed.
3. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: plural wheel is housed on a casing of supporting leg bottom forms wheels.
4. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: the wheel pneumatic tire.
5. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: angle steel is done track, and the outer rim of wheel has leg-of-mutton groove.
6. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: make track with channel-section steel or i iron, the wheel outer rim is parallel to the axis of wheel.
7. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: light rail is made track, and wheel is the mine car wheel of standard.
8. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: one deck platform or two-layer platform or multilayer platform are arranged.
9. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: overturn platform, cable wire or steel cable, hook are equipped with in the platform both sides, wherein overturn platform cross bar that movable sleeve and one deck platform or two-layer platform or multilayer platform both sides are housed couples together, and can rotate mutually, cable wire or steel cable couple together the rod member of overturn platform and platform both sides.
10. by the described scaffold formula of claim 1 tunneling construction platform, it is characterized in that: the stand supporting leg is pegged graft with the double end inserting column by supporting leg A, legs B, wherein, the external diameter of two cylinder of double end inserting column is less than the internal diameter of steel pipe on supporting leg A or the legs B, and the middle projection external diameter of double end inserting column is greater than two cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206792 CN2242927Y (en) | 1995-03-28 | 1995-03-28 | Scarfold-type digging construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206792 CN2242927Y (en) | 1995-03-28 | 1995-03-28 | Scarfold-type digging construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242927Y true CN2242927Y (en) | 1996-12-18 |
Family
ID=33858608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95206792 Expired - Fee Related CN2242927Y (en) | 1995-03-28 | 1995-03-28 | Scarfold-type digging construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242927Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870872A (en) * | 2010-07-22 | 2010-10-27 | 中国一冶集团有限公司 | Method for building vault lining of flue |
| CN102383793A (en) * | 2011-09-29 | 2012-03-21 | 张元杰 | Dual function machine for drilling and loading in tunnel |
| CN104264960A (en) * | 2014-09-04 | 2015-01-07 | 江苏沪宁钢机股份有限公司 | Sliding platform for building construction |
| CN106812534A (en) * | 2017-03-27 | 2017-06-09 | 中国华冶科工集团有限公司 | Mine big cross section excavation builder's staging |
| CN107152289A (en) * | 2017-07-25 | 2017-09-12 | 重庆交通大学 | The vcehicular tunnel maintenance and reinforcement platform and device of low influence traffic |
| CN107191195A (en) * | 2017-07-25 | 2017-09-22 | 重庆交通大学 | The vcehicular tunnel maintenance and reinforcement platform and device of uninterrupted traffic |
| CN107724657A (en) * | 2017-09-22 | 2018-02-23 | 王倩 | A kind of steel construction scaffold of moveable convenient dismounting |
| CN109610852A (en) * | 2018-11-26 | 2019-04-12 | 中冶天工集团有限公司 | A kind of scaffold horizontal transporter and its application method |
| CN110409531A (en) * | 2019-07-13 | 2019-11-05 | 四川玖壹建设工程有限公司 | Pipeline water shakes sand backfill operation platform and its method under town road restricted clearance |
| CN111577331A (en) * | 2020-05-13 | 2020-08-25 | 四川省交通勘察设计研究院有限公司 | Construction method of expressway steep-dip phyllite IV-V-level surrounding rock tunnel |
| WO2022011758A1 (en) * | 2020-07-17 | 2022-01-20 | 青岛理工大学 | Adjustable tunnel excavation equipment receiving platform |
-
1995
- 1995-03-28 CN CN 95206792 patent/CN2242927Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870872A (en) * | 2010-07-22 | 2010-10-27 | 中国一冶集团有限公司 | Method for building vault lining of flue |
| CN101870872B (en) * | 2010-07-22 | 2012-12-26 | 中国一冶集团有限公司 | Method for building vault lining of flue |
| CN102383793A (en) * | 2011-09-29 | 2012-03-21 | 张元杰 | Dual function machine for drilling and loading in tunnel |
| CN104264960A (en) * | 2014-09-04 | 2015-01-07 | 江苏沪宁钢机股份有限公司 | Sliding platform for building construction |
| CN106812534A (en) * | 2017-03-27 | 2017-06-09 | 中国华冶科工集团有限公司 | Mine big cross section excavation builder's staging |
| CN107191195A (en) * | 2017-07-25 | 2017-09-22 | 重庆交通大学 | The vcehicular tunnel maintenance and reinforcement platform and device of uninterrupted traffic |
| CN107152289A (en) * | 2017-07-25 | 2017-09-12 | 重庆交通大学 | The vcehicular tunnel maintenance and reinforcement platform and device of low influence traffic |
| CN107724657A (en) * | 2017-09-22 | 2018-02-23 | 王倩 | A kind of steel construction scaffold of moveable convenient dismounting |
| CN107724657B (en) * | 2017-09-22 | 2019-05-28 | 日照丰华脚手架有限公司 | A kind of steel construction scaffold of moveable convenient dismounting |
| CN109610852A (en) * | 2018-11-26 | 2019-04-12 | 中冶天工集团有限公司 | A kind of scaffold horizontal transporter and its application method |
| CN110409531A (en) * | 2019-07-13 | 2019-11-05 | 四川玖壹建设工程有限公司 | Pipeline water shakes sand backfill operation platform and its method under town road restricted clearance |
| CN111577331A (en) * | 2020-05-13 | 2020-08-25 | 四川省交通勘察设计研究院有限公司 | Construction method of expressway steep-dip phyllite IV-V-level surrounding rock tunnel |
| WO2022011758A1 (en) * | 2020-07-17 | 2022-01-20 | 青岛理工大学 | Adjustable tunnel excavation equipment receiving platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |