CN101864969A - Segment caulking and hand hole blocking trolley for large-diameter shield tunnel - Google Patents
Segment caulking and hand hole blocking trolley for large-diameter shield tunnel Download PDFInfo
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- CN101864969A CN101864969A CN 201010127613 CN201010127613A CN101864969A CN 101864969 A CN101864969 A CN 101864969A CN 201010127613 CN201010127613 CN 201010127613 CN 201010127613 A CN201010127613 A CN 201010127613A CN 101864969 A CN101864969 A CN 101864969A
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- bow member
- steel pipe
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- hand hole
- operation platform
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Abstract
The invention discloses a segment caulking and hand hole blocking trolley for a large-diameter shield tunnel, which comprises an arched frame. The arched frame is of an arch shape, the middle part of the arched frame is provided with a through chamber, the bottoms of the two sides of the arched frame are provided with universal wheels, universal wheel clamping plates are arranged on the universal wheels, the upper part of the arched frame is provided with a top construction platform, and the two sides of the arched frame are respectively provided with a side construction platform. The invention has the advantages of: overcoming the defects of the prior art, reducing the construction input and improving the construction efficiency since the mobile trolley can move along with the progress of works; realizing the all-round construction of the top part of the tunnel within 162 degrees and satisfying the construction requirements; due to the arched frame of an arch shape, ensuring the normal transportation of tunnel materials; making the construction safe, eliminating safety risks of the overhead operation, and ensuring the smooth progress of the works; and simplifying the structure and the like.
Description
Technical field
The present invention relates to the large diameter shield tunnel construction field, specifically is a kind of large diameter shield tunnel section of jurisdiction filleting and hand hole blocking trolley.
Background technology
In the work progress of large diameter shield tunnel section of jurisdiction filleting and hand hole blocking, the foundation of operation platform has significant impact to the progress of engineering with safety at present.Particularly in the process of shield machine driving, need to carry out the synchronous construction of section of jurisdiction filleting and hand hole blocking.The scope that section of jurisdiction filleting and hand hole are handled: circumferential weld, longitudinal joint and hand hole in the tunnel top 162 degree scopes.Existing form of construction work is to set up scaffold in the tunnel, and the constructor stands and constructs on the scaffold then, and the problem that exists in this work progress is:
1, the scaffold of setting up can stop up traffic in the tunnel, can't guarantee the normal transport of goods and materials in the tunnel;
2, use the conventional mode of setting up scaffold to construct, along with constantly carrying out of construction, need repeat to scaffold erecting, remove, change the process that build the job site again, so repeatedly, need to drop into great amount of manpower and material resources, efficiency of construction is low inferior.
Summary of the invention
The object of the present invention is to provide a kind of large diameter shield tunnel section of jurisdiction filleting and hand hole blocking trolley, it can solve the deficiency that exists in the known technology, adopts the arch operation platform that moves, can be with the construction advanced in unison, be provided with the middle part cavity, do not influence normal transport in the tunnel.
The present invention for achieving the above object, be achieved through the following technical solutions: a kind of large diameter shield tunnel section of jurisdiction filleting and hand hole blocking trolley, comprise bow member, bow member is arch, the bow member middle part is a cavity, and bow member two side bottoms are provided with universal wheel, and the universal wheel clamp is installed on the universal wheel, bow member top is provided with the top operation platform, and the bow member both sides are provided with the side operation platform.
Described side operation platform is telescopic platform, be made up of fixedly steel pipe, movable steel pipe and landing slab, fixedly steel pipe is at least two, and fixedly steel pipe is connected with bow member, fixedly installation activity steel pipe in the interior cavity of steel pipe stretches out the fixedly part upside placement platform plate of steel pipe at movable steel pipe.
Differing heights in the bow member both sides is provided with the first side operation platform and the second side operation platform respectively.
Around on the operation platform of described top protective guard is installed, safety net is installed on the protective guard.
The invention has the advantages that: solved the deficiency that exists in the known technology, adopted movably chassis, can move, reduced construction and dropped into, improved efficiency of construction with programming; Can satisfy construction requirement to comprehensive construction in the tunnel top 162 degree scopes; Adopt the bow member of arch design, can guarantee the normal transport of tunnel goods and materials; Construction safety has been eliminated the potential safety hazard of work high above the ground, has guaranteed carrying out smoothly of engineering; Simple for structure etc.
Description of drawings
Accompanying drawing 1 is a main TV structure schematic diagram of the present invention; Accompanying drawing 2 be in the accompanying drawing 1 A to zoomed-in view.
The specific embodiment
The invention will be further described for the contrast accompanying drawing:
A kind of large diameter shield tunnel section of jurisdiction filleting of the present invention and hand hole blocking trolley, its agent structure comprises bow member 3, bow member 3 is made up of shaped steel, bow member 3 is arch, the middle part is made as cavity, transport vehicle in the tunnel 9 can be realized transportation by the middle box culvert 10 that is positioned under the cavity, and this structure can not be affected the transportation in the tunnel 9, has improved efficiency of construction greatly.In order to move described bow member 3 to adapt to the change of construction location, at 3 liang of side bottoms of bow member universal wheel 2 is set, universal wheel clamp 11 is installed on the universal wheel 2, when construction location changes, unclamp universal wheel clamp 11, promote bow member 3 and arrive new construction location, lock universal wheel clamp 11 then and can proceed construction, whole process need not to dismantle and install bow member 3 again, has significantly reduced engineering time and labour intensity, and is time saving and energy saving.The universal wheel 2 of bow member 3 both sides is positioned on the limit box culvert 1 of 9 both sides, tunnel, the traffic conditions of box culvert 10 in the middle of can not influencing.Bow member 3 tops are provided with top operation platform 6, and bow member 3 both sides are provided with the side operation platform, and cat ladder 4 is installed on bow member 3.Wherein top operation platform 6 is in order to use 9 top, tunnel section of jurisdiction filleting and hand hole construction, the side operation platform is in order to use 9 both sides, tunnel section of jurisdiction filleting and hand hole construction, can satisfy the requirement of 9 both sides, tunnel section of jurisdiction filleting and hand hole boundary of works area fully, the scope of 9 tops, tunnel, 162 degree.
The present invention is further characterized in that: described side operation platform is telescopic platform, telescopic platform is by fixedly steel pipe 14, movable steel pipe 12 and landing slab 13 are formed, fixedly steel pipe 14 is at least two, fixedly steel pipe 14 is connected with bow member 3, fixedly installation activity steel pipe 12 in the steel pipe 14 interior cavities stretches out the fixedly part upside placement platform plate 13 of steel pipe 14 at movable steel pipe 12.Described landing slab 13 can be the sheet material that plank, steel plate, hard plastic board etc. can provide enough support forces, and convenient construction personnel stand.
In the various embodiments described above, for convenience the section of jurisdiction filleting and the hand hole of tunnel 9 both sides differing heights are constructed, preferably the differing heights in bow member 3 both sides is provided with the first side operation platform 7 and the second side operation platform 8 respectively.The constructor can select to climb up the operation platform of differing heights according to construction location.
In order to prevent that the workman on the top operation platform 6 accident occurs and causes personal injury when constructing, on around the top operation platform 6, protective guard 5 is installed, on protective guard 5, safety net is installed.
Claims (4)
1. large diameter shield tunnel section of jurisdiction filleting and hand hole blocking trolley, it is characterized in that: comprise bow member (3), bow member (3) is arch, bow member (3) middle part is a cavity, bow member (3) two side bottoms are provided with universal wheel (2), and universal wheel (2) is gone up universal wheel clamp (11) is installed, and bow member (3) top is provided with top operation platform (6), bow member (3) both sides are provided with the side operation platform, and bow member (3) is gone up cat ladder (4) is installed.
2. a kind of large diameter shield tunnel section of jurisdiction filleting according to claim 1 and hand hole blocking trolley, it is characterized in that: described side operation platform is telescopic platform, by fixedly steel pipe (14), movable steel pipe (12) and landing slab (13) are formed, fixedly steel pipe (14) is at least two, fixedly steel pipe (14) is connected with bow member (3), fixedly installation activity steel pipe (12) in the interior cavity of steel pipe (14) stretches out the fixedly part upside placement platform plate (13) of steel pipe (14) at movable steel pipe (12).
3. a kind of large diameter shield tunnel section of jurisdiction filleting according to claim 1 and 2 and hand hole blocking trolley is characterized in that: the differing heights in bow member (3) both sides is provided with the first side operation platform (7) and the second side operation platform (8) respectively.
4. a kind of large diameter shield tunnel section of jurisdiction filleting according to claim 1 and hand hole blocking trolley is characterized in that: protective guard (5) is installed around top operation platform (6) is gone up, and protective guard (5) is gone up safety net is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010127613 CN101864969A (en) | 2010-03-19 | 2010-03-19 | Segment caulking and hand hole blocking trolley for large-diameter shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010127613 CN101864969A (en) | 2010-03-19 | 2010-03-19 | Segment caulking and hand hole blocking trolley for large-diameter shield tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101864969A true CN101864969A (en) | 2010-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010127613 Pending CN101864969A (en) | 2010-03-19 | 2010-03-19 | Segment caulking and hand hole blocking trolley for large-diameter shield tunnel |
Country Status (1)
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| CN (1) | CN101864969A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022127A (en) * | 2010-11-08 | 2011-04-20 | 中铁隧道集团有限公司 | Arch center mounting device for construction of tunnel |
| CN102071946A (en) * | 2010-12-31 | 2011-05-25 | 上海市隧道工程轨道交通设计研究院 | Plugging device for large-aperture hand hole in shield tunnel |
| CN103334579A (en) * | 2013-06-08 | 2013-10-02 | 武汉武船重型装备工程有限责任公司 | Slipping platform used for mounting arched roof truss with steel structure |
| CN104790966A (en) * | 2015-04-23 | 2015-07-22 | 北京建工土木工程有限公司 | Multi-functional starting and receiving construction operation frame of earth pressure balance shield machine |
| CN108487917A (en) * | 2018-04-25 | 2018-09-04 | 中铁隧道局集团有限公司 | A kind of tunnel duct piece hand hole blocking device and method |
| CN108952768A (en) * | 2018-08-30 | 2018-12-07 | 中国水利水电第十四工程局有限公司 | A kind of stage apparatus of Shield tunnel secondary grouting |
| CN110410103A (en) * | 2019-09-03 | 2019-11-05 | 中铁十四局集团大盾构工程有限公司 | A kind of novel filleting trolley |
Citations (5)
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| CN2131978Y (en) * | 1992-08-08 | 1993-05-05 | 铁道部第五工程局第四工程处 | Lining-building platform car for tunnel construction |
| CN2296400Y (en) * | 1997-03-12 | 1998-11-04 | 王迺业 | Regulating platform building cart for mould building concrete |
| CN2342097Y (en) * | 1998-08-20 | 1999-10-06 | 王迺业 | Simple and adjustable mould lining-building step-building vehicle for double line channel |
| JP2005048382A (en) * | 2003-07-30 | 2005-02-24 | Sumitomo Mitsui Construction Co Ltd | Work truck, and tunnel excavator equipped with the work truck |
| CN2871844Y (en) * | 2006-02-24 | 2007-02-21 | 李永长 | Trolley structure of concrete template |
-
2010
- 2010-03-19 CN CN 201010127613 patent/CN101864969A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131978Y (en) * | 1992-08-08 | 1993-05-05 | 铁道部第五工程局第四工程处 | Lining-building platform car for tunnel construction |
| CN2296400Y (en) * | 1997-03-12 | 1998-11-04 | 王迺业 | Regulating platform building cart for mould building concrete |
| CN2342097Y (en) * | 1998-08-20 | 1999-10-06 | 王迺业 | Simple and adjustable mould lining-building step-building vehicle for double line channel |
| JP2005048382A (en) * | 2003-07-30 | 2005-02-24 | Sumitomo Mitsui Construction Co Ltd | Work truck, and tunnel excavator equipped with the work truck |
| CN2871844Y (en) * | 2006-02-24 | 2007-02-21 | 李永长 | Trolley structure of concrete template |
Non-Patent Citations (1)
| Title |
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| 《建筑机械》 20070208 杨乃刚 地铁盾构的后续台车 82-84 1-4 , 第2期 2 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022127A (en) * | 2010-11-08 | 2011-04-20 | 中铁隧道集团有限公司 | Arch center mounting device for construction of tunnel |
| CN102022127B (en) * | 2010-11-08 | 2013-03-13 | 中铁隧道集团有限公司 | Arch center mounting device for construction of tunnel |
| CN102071946A (en) * | 2010-12-31 | 2011-05-25 | 上海市隧道工程轨道交通设计研究院 | Plugging device for large-aperture hand hole in shield tunnel |
| CN103334579A (en) * | 2013-06-08 | 2013-10-02 | 武汉武船重型装备工程有限责任公司 | Slipping platform used for mounting arched roof truss with steel structure |
| CN104790966A (en) * | 2015-04-23 | 2015-07-22 | 北京建工土木工程有限公司 | Multi-functional starting and receiving construction operation frame of earth pressure balance shield machine |
| CN108487917A (en) * | 2018-04-25 | 2018-09-04 | 中铁隧道局集团有限公司 | A kind of tunnel duct piece hand hole blocking device and method |
| CN108952768A (en) * | 2018-08-30 | 2018-12-07 | 中国水利水电第十四工程局有限公司 | A kind of stage apparatus of Shield tunnel secondary grouting |
| CN110410103A (en) * | 2019-09-03 | 2019-11-05 | 中铁十四局集团大盾构工程有限公司 | A kind of novel filleting trolley |
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Application publication date: 20101020 |