CN104653192B - A kind of civil engineering shield machine - Google Patents
A kind of civil engineering shield machine Download PDFInfo
- Publication number
- CN104653192B CN104653192B CN201510042949.2A CN201510042949A CN104653192B CN 104653192 B CN104653192 B CN 104653192B CN 201510042949 A CN201510042949 A CN 201510042949A CN 104653192 B CN104653192 B CN 104653192B
- Authority
- CN
- China
- Prior art keywords
- support column
- tool holder
- conveyer
- paragraph
- shield machine
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 13
- 239000002689 soil Substances 0.000 claims description 17
- 238000005266 casting Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention relates to a kind of civil engineering shield machine, with cylinder steel construction housing, tool holder is set in the front end of cylinder steel construction housing, tool holder front end face is uniformly distributed several excavating tools, tool holder rear end sets the cutter drives motor for controlling excavating tool, cylinder steel construction enclosure interior is also sequentially provided with the first support column on rear side of tool holder, second support column and the 3rd support column, tool holder, it is common on first support column and the second support column that first paragraph conveyer is installed, it is common on second support column and the 3rd support column that second segment conveyer is installed, tool holder, first support column, it is parallel between two neighboring part in second support column and the 3rd support column to set some groups of propelling cylinders；First paragraph conveyer and second segment conveyer are parallel to each other and the oblique setting that is staggered, and first paragraph conveyer is spiral, and second segment conveyer is belt-type.Excavate operation good with casting procedure connection effect, work progress speed.
Description
Technical field
The present invention relates to the technical field of civil engineering, especially a kind of civil engineering shield machine.
Background technology
Shield machine is pushed ahead by the steel component of a cylinder along canal axes side and soil is excavated, the cylinder
The shell of body steel component is shield, and it plays a part of temporary support to the also unlined Tunnel Section excavated, and bears week
The pressure of soil layer is enclosed, sometimes also subject to ground water pressure and by underground water gear outside.The operations such as excavation, casting, lining cutting exist
It is smoothed out under the shielding of shield.
Shield machine is generally divided into hand pick formula shield according to operation principle, compression concrete side wall, half mechanical shield and mechanical
Shield.Half mechanical shield therein includes two kinds of forms of partial pressure and global air pressure, and mechanical shield is cut including open chest
Cut shield, vapour-pressure type shield, Slurry Shield, earth pressure balanced shield, EPBS, mixed type shield and special-shaped shield.
However, existing most shield machines come with some shortcomings in structure design part, the excavation part of shield machine with
Casting part is separate, causes shield machine to occur excavating the problem that operation does not go up with casting procedure connection often, once occur
This problem, it is necessary to shutdown inspection, whole work progress speed is slower.
The content of the invention
The technical problem to be solved in the present invention is：In order in solving the problems, such as the prior art in above-mentioned background technology,
A kind of improved civil engineering shield machine is provided, excavation operation is good with casting procedure connection effect, work progress speed.
The technical solution adopted for the present invention to solve the technical problems is：A kind of civil engineering shield machine, with cylinder
Body steel construction housing, is provided with tool holder in the front end of described cylinder steel construction housing, described tool holder
Several excavating tools are evenly distributed with front end face, the rear end of tool holder is provided with for controlling the cutter of excavating tool to drive
Dynamic motor, the inside of described cylinder steel construction housing be also sequentially provided with the first support column on rear side of tool holder,
Second support column and the 3rd support column, are provided with first paragraph defeated jointly on tool holder, the first support column and the second support column
Machine is sent, second segment conveyer, tool holder, the first support are installed jointly on the second described support column and the 3rd support column
Post, the second support column and parallel between two neighboring part in the 3rd support column it is provided with some groups of propelling cylinders；First paragraph is defeated
Machine and second segment conveyer is sent to be parallel to each other and the oblique setting that is staggered, first paragraph conveyer is sped structure, second segment conveying
Machine is belt-type structure.
For the ease of the soil after excavation is transitioned into second segment conveyer from first paragraph conveyer, and conveyed from second segment
Successfully emitted on machine, therefore the rear end of described first paragraph conveyer is provided with auger motor, first paragraph conveyer it is near after
End bottom is provided with the soil discharge that will excavate to the anterior soil discharge mouth of second segment conveyer.
In order to reduce the horizontal space size of shield machine, structure is compacter, therefore described cutter drives motor input
The output shaft that the input shaft of connection is connected with tool holder output end is vertically arranged.
The beneficial effects of the invention are as follows：The civil engineering shield machine, by tool holder, the first support column and
It is common on two support columns that first paragraph conveyer is installed, it is common on the second support column and the 3rd support column that second segment conveyer is installed,
And in tool holder, the first support column, the second support column and parallel between two neighboring part in the 3rd support column set
There are some groups of propelling cylinders so that together with the excavation part of shield machine is closely connected with casting part, that is, cause shield machine
Excavate operation to be connected well with casting operation, be less prone to working condition, it is ensured that entirely everything goes well with your work, and ground is carried out.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the invention.
In accompanying drawing marked as：1st, cylinder steel construction housing, 2, tool holder, 3, excavating tool,
4th, drive motor, the 5, first support column, the 6, second support column, the 7, the 3rd support column, 8, first paragraph conveyer, 9,
Two sections of conveyers, 10, propelling cylinder, 11, auger motor, 12, soil discharge mouthful.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of civil engineering shield machine, with cylinder steel construction housing 1, cylinder steel construction housing
Tool holder 2 is provided with 1 front end, several excavating tools 3, cutter are evenly distributed with the front end face of tool holder 2
The rear end of fixed mount 2 is provided with the cutter drives motor 4 for controlling excavating tool 3, the inside of cylinder steel construction housing 1 also according to
Secondary the first support column 5 being provided with positioned at the rear side of tool holder 2, the second support column 6 and the 3rd support column 7, tool holder 2,
First paragraph conveyer 8 is installed jointly, on the second support column 6 and the 3rd support column 7 on first support column 5 and the second support column 6
Second segment conveyer 9, tool holder 2, the first support column 5, the second support column 6 and phase in the 3rd support column 7 are installed jointly
It is parallel between adjacent two parts to be provided with two groups of propelling cylinders 10 so that the excavation part of shield machine is closely connected with casting part
Together, that is, cause that the excavation operation of shield machine is connected well with casting operation.
Wherein, first paragraph conveyer 8 and second segment conveyer 9 are parallel to each other and the oblique setting that is staggered, first paragraph conveyer 8
Rear end be provided with auger motor 11, the nearly rear end bottom of first paragraph conveyer 8 is provided with the soil discharge that will excavate to second segment
The soil discharge mouthful 12 of the front portion of conveyer 9, first paragraph conveyer 8 is sped structure, and second segment conveyer 9 is belt-type knot
Structure, is so easy to for the soil after excavation to be transitioned into second segment conveyer 9 from first paragraph conveyer 8, and from second segment conveyer 9
On successfully emit.The output that the input shaft of the input of cutter drives motor 4 connection is connected with the output end of tool holder 2
Axle is vertically arranged, and reduces the horizontal space size of shield machine, and structure is compacter.
The specific work process of the shield machine is as follows：
Several excavating tools 3 installed on tool holder 2 are pushed ahead along canal axes side and soil are dug
Pick, the soil after excavation carries out helical feed by the first paragraph conveyer 8 of sped structure, and first paragraph conveyer 8 passes through spiral shell
Swing arm can carry out breaing up treatment to the soil after excavation, and from the soil discharge mouthful 12 of the nearly rear end of first paragraph conveyer 8 will beat
, to the front portion of the second segment conveyer 9 of belt-type structure, soil is along the anterior suitable of second segment conveyer 9 for soil discharge after dissipating
Emit sharply.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (3)
1. a kind of civil engineering shield machine, with cylinder steel construction housing（1）, described cylinder steel construction housing（1）
Front end in be provided with tool holder（2）, described tool holder（2）Front end face on be evenly distributed with several digging cutters
Tool（3）, tool holder（2）Rear end be provided with for controlling excavating tool（3）Cutter drives motor（4）, it is characterised in that：
Described cylinder steel construction housing（1）Inside be also sequentially provided with positioned at tool holder（2）First support column of rear side
（5）, the second support column（6）And the 3rd support column（7）, tool holder（2）, the first support column（5）With the second support column（6）On
First paragraph conveyer is installed jointly（8）, described the second support column（6）With the 3rd support column（7）On be provided with second jointly
Section conveyer（9）, tool holder（2）, the first support column（5）, the second support column（6）And the 3rd support column（7）In adjacent two
It is parallel between individual part to be provided with some groups of propelling cylinders（10）；First paragraph conveyer（8）With second segment conveyer（9）It is mutually flat
The capable and oblique setting that is staggered, first paragraph conveyer（8）It is sped structure, second segment conveyer（9）It is belt-type structure.
2. a kind of civil engineering shield machine according to claim 1, it is characterised in that：Described first paragraph conveyer
（8）Rear end be provided with auger motor（11）, first paragraph conveyer（8）Nearly rear end bottom be provided with the soil discharge that will be excavated and arrive
Second segment conveyer（9）Anterior soil discharge mouthful（12）.
3. a kind of civil engineering shield machine according to claim 1, it is characterised in that：Described cutter drives motor
（4）The input shaft and tool holder of input connection（2）The output shaft of output end connection is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042949.2A CN104653192B (en) | 2015-01-28 | 2015-01-28 | A kind of civil engineering shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042949.2A CN104653192B (en) | 2015-01-28 | 2015-01-28 | A kind of civil engineering shield machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104653192A CN104653192A (en) | 2015-05-27 |
| CN104653192B true CN104653192B (en) | 2017-06-16 |
Family
ID=53244763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042949.2A Expired - Fee Related CN104653192B (en) | 2015-01-28 | 2015-01-28 | A kind of civil engineering shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104653192B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202300409U (en) * | 2011-09-22 | 2012-07-04 | 洛阳聚科特种工程机械有限公司 | Tunnel excavation equipment |
| CN202483580U (en) * | 2012-02-01 | 2012-10-10 | 上海力行工程技术发展有限公司 | Device capable of changing between earth pressure balance shield and tunnel boring machine (TBM) hard rock tunneling |
| CN202645580U (en) * | 2012-06-29 | 2013-01-02 | 中国铁建重工集团有限公司 | Tunnel boring machine for long-distance big-gradient inclined shaft |
| CN202707070U (en) * | 2012-08-09 | 2013-01-30 | 中铁隧道装备制造有限公司 | Composite shield machine with earth pressure balance and slurry balance double modes |
| CN203756180U (en) * | 2014-04-04 | 2014-08-06 | 天津市管道工程集团有限公司 | Slurry and soil pressure dual use pipe jacking machine |
-
2015
- 2015-01-28 CN CN201510042949.2A patent/CN104653192B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202300409U (en) * | 2011-09-22 | 2012-07-04 | 洛阳聚科特种工程机械有限公司 | Tunnel excavation equipment |
| CN202483580U (en) * | 2012-02-01 | 2012-10-10 | 上海力行工程技术发展有限公司 | Device capable of changing between earth pressure balance shield and tunnel boring machine (TBM) hard rock tunneling |
| CN202645580U (en) * | 2012-06-29 | 2013-01-02 | 中国铁建重工集团有限公司 | Tunnel boring machine for long-distance big-gradient inclined shaft |
| CN202707070U (en) * | 2012-08-09 | 2013-01-30 | 中铁隧道装备制造有限公司 | Composite shield machine with earth pressure balance and slurry balance double modes |
| CN203756180U (en) * | 2014-04-04 | 2014-08-06 | 天津市管道工程集团有限公司 | Slurry and soil pressure dual use pipe jacking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104653192A (en) | 2015-05-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Di Jinsong Inventor after: Cui Xiaoyan Inventor after: Sun Shuwei Inventor after: An Jie Inventor after: Li Peng Inventor after: Wu Xing Inventor after: Li Yao Inventor after: Gao Hui Inventor after: Di Yuting Inventor before: Li Kang |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170511 Address after: 450014, No. 1, building 103, Jinshui Road, Jinshui District, Henan, Zhengzhou Applicant after: Co., Ltd of Architectural Design Research Inst. Henan Prov. Applicant after: Di Yuting Applicant after: Di Jinsong Applicant after: Cui Xiaoyan Applicant after: Sun Shuwei Applicant after: An Jie Applicant after: Li Peng Applicant after: Wu Xing Applicant after: Li Yao Applicant after: Gao Hui Address before: Tongxing road Wenjiang District of Chengdu City, Sichuan province 610000 No. 88 Regent Hong Kong 19 Building No. 1702 Applicant before: Li Kang |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20190128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |