CN108343446A - A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle - Google Patents
A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle Download PDFInfo
- Publication number
- CN108343446A CN108343446A CN201810186565.1A CN201810186565A CN108343446A CN 108343446 A CN108343446 A CN 108343446A CN 201810186565 A CN201810186565 A CN 201810186565A CN 108343446 A CN108343446 A CN 108343446A
- Authority
- CN
- China
- Prior art keywords
- trestle
- self
- propelled
- deeply buried
- shaft
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002893 slag 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
- E21D9/122—Working or loading platforms
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/127—Portable or sectional bridges combined with ground-supported vehicles for the transport, handling or placing of such bridges or of sections thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- 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
- E21D9/126—Loading devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention relates to a kind of tunnel Deeply buried ditch construction self-propelleds to lift combination trestle, including self-propelled trestle and simple trestle, it is connected by trestle shaft between self-propelled trestle and simple trestle, the top of self-propelled trestle front-end bracket is connect by cylinder tube shaft with hydraulic cylinder, hydraulic cylinder is connect by cylinder rod shaft with simple trestle, and the lower end of self-propelled trestle is connected with endless track installation.The combination trestle of the present invention is multiple functional, and construction interference is small.Combined type trestle electric endless track type walk, simple trestle can electric up-down, facilitate machinery bottom operate, it constructs especially for Deeply buried ditch, material and the installation of buried pipe, concrete transportation can carry out on simple trestle, while can be synchronous with various processes construction, reduce construction interference.
Description
Technical field
The present invention relates to constructing tunnel construction fields, it particularly relates to a kind of tunnel Deeply buried ditch construction self-propelled
Lifting combination trestle.
Background technology
At present it is known that using self-propelled trestle in the construction of tunnel inverted arch, movable hydraulic roof trestle is mainly taken, but in north
Side all designs buried Central drain in area, is related to buried Central drain excavation, supporting, pipe laying, casting concrete, performs temporarily
The working procedures such as inverted arch, and do not recycle buried Central drain and perform length limited（It does not recycle no more than 3m）, one is performed per 12m
Plate inverted arch（The buried Central drain completion of i.e. 4 cycles has a plate inverted arch and performs length）, buried Central drain performs serious system
About inverted arch is constructed, and easily causes inverted arch and lining cutting safe distance is exceeded and seriously affect construction speed（It is related to buried Central drain to apply
It does and monthly can be only done 4.5 plates, construction speed is only the 54m/ months）, how to solve buried Central drain working procedure it is more, influence
Inverted arch, which performs and ensures safety for tunnel engineering distance and mutually restricts, becomes a great problem.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For above-mentioned technical problem in the related technology, the present invention proposes a kind of tunnel Deeply buried ditch construction self-propelled
Lifting combination trestle, can overcome above-mentioned deficiency, provide a kind of simple in structure, easy for installation, dependable performance, multiple functional tunnel
Road Deeply buried ditch and the combined type inverted arch trestle of inverted arch construction.
To realize the above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle, including self-propelled trestle and simple trestle, feature
It is, is connected by trestle shaft between the self-propelled trestle and simple trestle, the self-propelled trestle front-end bracket
Top connect with hydraulic cylinder by cylinder tube shaft, the hydraulic cylinder passes through cylinder rod shaft and the simple stack
Bridging connects, and the lower end of the self-propelled trestle is connected with endless track installation.
Further, the rack of the self-propelled trestle is divided into the two-part structure part of symmetrical configuration, using I45 I-shapeds
Steel is welded.
Further, the oscilaltion height of the simple trestle is 5m, and hydraulic lifting arrival time is 3min.
Further, the trestle shaft quantity is 4, is symmetricly set on the left and right two of the rack of self-propelled trestle
Side.
Further, the cylinder tube shaft and cylinder rod shaft are separately positioned on self-propelled trestle and simple trestle
Rack both sides.
Further, it is up to 10m/ that the endless track installation, which takes electric endless track type running gear, the speed of travel,
min。
Beneficial effects of the present invention：
1, combined type trestle moves integrally, and improves construction efficiency.Combined type trestle is integrally moved forward and backward by electric caterpillar band, walking
Speed 10m/min, conveniently moving improve construction efficiency.
2, multiple functional, construction interference is small.Combined type trestle electric endless track type walk, simple trestle can electric up-down, side
Just machinery is operated in bottom, is constructed especially for Deeply buried ditch, and material and the installation of buried pipe, concrete transportation can be in simple trestles
Upper progress, while can be synchronous with various processes construction, reduce construction interference.
3, easy to process, installation is simple.Scene is welded simple trestle using I45 I-steel, can be made using leading screw end
Rotary shaft, tunnel machine lifting are convenient, flexible without dismounting after installation.
4, operating personnel are few.Only need a manipulator.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is that trestle is combined in a kind of tunnel Deeply buried ditch construction self-propelled lifting described according to embodiments of the present invention
Schematic diagram when simple trestle does not rise.
Fig. 2 is that trestle is combined in a kind of tunnel Deeply buried ditch construction self-propelled lifting described according to embodiments of the present invention
Schematic diagram when simple trestle rises.
Fig. 3 is that trestle is combined in a kind of tunnel Deeply buried ditch construction self-propelled lifting described according to embodiments of the present invention
Vertical view.
Fig. 4 is a kind of the vertical of tunnel Deeply buried ditch construction self-propelled lifting combination trestle according to inventive embodiments
Body construction schematic diagram.
In figure：1, self-propelled trestle；2, simple trestle；3, hydraulic cylinder；4, endless track installation；51, trestle rotary shaft；
52, cylinder tube rotary shaft；53, cylinder rod rotary shaft.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
As shown in Figs 1-4, a kind of tunnel Deeply buried ditch construction self-propelled lifting group according to embodiments of the present invention
Close trestle, including self-propelled trestle 1 and simple trestle 2, which is characterized in that between the self-propelled trestle 1 and simple trestle 2
It is connected by trestle shaft 51, the top of 1 front-end bracket of self-propelled trestle passes through cylinder tube shaft 52 and hydraulic cylinder 3
Connection, the hydraulic cylinder 3 are connect by cylinder rod shaft 53 with the simple trestle 2, the self-propelled trestle 1
Lower end is connected with endless track installation 4.
Further, the rack of the self-propelled trestle 1 is divided into the two-part structure part of symmetrical configuration, using I45 works
Word steel is welded.
Further, the oscilaltion height of the simple trestle 2 is 5m, and hydraulic lifting arrival time is 3min.
Further, 51 quantity of trestle shaft is 4, is symmetricly set on the left and right of the rack of self-propelled trestle 1
Both sides.
Further, the cylinder tube shaft 52 and cylinder rod shaft 53 are separately positioned on self-propelled trestle 1 and simple
The rack both sides of trestle 2.
Further, it is up to 10m/ that the endless track installation 4, which takes electric endless track type running gear, the speed of travel,
min。
In order to facilitate understand the present invention above-mentioned technical proposal, below by way of in specifically used mode to the present invention it is above-mentioned
Technical solution is described in detail.
In specific make, using the 24m self-propelled trestles of customization, two are welded on end web before self-propelled trestle main bridge
To 3cm high strength steel plates, simple trestle corresponding position welds a 3cm high strength steel plate, opens the holes 5cm among every block of steel plate, when installation
Between simple trestle end high strength steel plate is inserted into the main bridge high strength steel plate of self-propelled trestle, three blocks of high-strength steel are penetrated using high-strength bolt
In plate hole, one section is fixed using pin, it can be achieved that 180 degree rotation up and down, two groups of rotary shafts of each main bridge setting, play liter up and down
Drop rotation and supporting role；Two 19m long of rotary shaft front-end configuration make simple trestle by oneself；Pacify on self-propelled trestle main longitudinal grider top
Hydraulic system is filled, a hydraulic cylinder is respectively added in both sides, and hydraulic cylinder one end and main longitudinal grider, the other end is same as simple trestle adopts
It takes rotation axis connection, using trestle rotary shaft is fulcrum by the oblique simple trestle of pulling of hydraulic cylinder when simple trestle lifting, three
The stress rotation simultaneously of a rotary shaft makes simple trestle front end rise to 3m height, and mechanical equipment can construct in simple trestle bottom；It applies
Simple trestle is put to level by hydraulic cylinder after the completion of work, simple trestle front end rides on country rock face, and vehicle can be in trestle
Upper passage.
The operation principle of the present invention：Inverted arch section is performed in tunnel to be assembled, in place, self-propelled trestle bottom has
12m inverted arch reinforcing bar, concrete pouring construction；It is using hydraulic cylinder that front end is simple after buried Central drain has excavation condition
Trestle is oblique to be pulled up to 3m, and buried Central drain starts to excavate；After the completion of excavation, using hydraulic cylinder by the near water of simple trestle
Flat height, front end ride on country rock, and dump truck is parked on simple trestle to be transported using machinery dress slag；After the completion of mucking haulage, pass through
Simple trestle intermediate gaps lifting material, buried pipe and casting concrete；Buried Central drain is constructed after 4 cycles, self-propelled
When inverted arch trestle bottom inverted arch and filling perform completion and have movable trestle, simple trestle is risen again, utilizes electric caterpillar band
Integral forward lead 12m；The above construction operation is repeated, buried Central drain and the inverted arch of equal length perform synchronous progress, eliminate
The mutual restriction of inter process saves nearly 1 times of inverted arch and performs the time.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of tunnel Deeply buried ditch construction self-propelled lifts combination trestle, including self-propelled trestle（1）With simple trestle
（2）, which is characterized in that the self-propelled trestle（1）With simple trestle（2）Between pass through trestle shaft（51）Connection, it is described
Self-propelled trestle（1）The top of front-end bracket passes through cylinder tube shaft（52）With hydraulic cylinder（3）Connection, the hydraulic oil
Cylinder（3）Pass through cylinder rod shaft（53）With the simple trestle（2）Connection, the self-propelled trestle（1）Lower end connection
There is endless track installation（4）.
2. a kind of tunnel Deeply buried ditch construction according to claim 1 self-propelled lifts combination trestle, which is characterized in that
The self-propelled trestle（1）Rack be divided into the two-part structure part of symmetrical configuration, be welded using I45 I-steel.
3. a kind of tunnel Deeply buried ditch construction according to claim 1 self-propelled lifts combination trestle, which is characterized in that
The simple trestle（2）Oscilaltion height be 5m, hydraulic lifting arrival time be 3min.
4. a kind of tunnel Deeply buried ditch construction according to claim 1 self-propelled lifts combination trestle, which is characterized in that
The trestle shaft（51）Quantity is 4, is symmetricly set on self-propelled trestle（1）Rack the left and right sides.
5. a kind of tunnel Deeply buried ditch construction according to claim 1 self-propelled lifts combination trestle, which is characterized in that
The cylinder tube shaft（52）With cylinder rod shaft（53）It is separately positioned on self-propelled trestle（1）With simple trestle（2）Machine
Frame both sides.
6. a kind of tunnel Deeply buried ditch construction according to claim 1 self-propelled lifts combination trestle, which is characterized in that
The endless track installation（4）It is up to 10m/min to take electric endless track type running gear, the speed of travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186565.1A CN108343446A (en) | 2018-03-07 | 2018-03-07 | A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186565.1A CN108343446A (en) | 2018-03-07 | 2018-03-07 | A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108343446A true CN108343446A (en) | 2018-07-31 |
Family
ID=62956628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186565.1A Pending CN108343446A (en) | 2018-03-07 | 2018-03-07 | A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905554A (en) * | 2019-12-10 | 2020-03-24 | 成都科利特机械制造有限公司 | Tunnel inverted arch and filled concrete paver and construction process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499416A (en) * | 2014-11-24 | 2015-04-08 | 中铁隧道集团隧道设备制造有限公司 | Full-hydraulic crawler-type self-moving trestle |
| CN204982633U (en) * | 2015-08-27 | 2016-01-20 | 中铁隧道集团隧道设备制造有限公司 | Can cooperate tunnel invert face to go out single track railway crawler -type landing stage of cause of a quarrel |
| CN205876339U (en) * | 2016-04-07 | 2017-01-11 | 湖南五新模板有限公司 | Boxing girder half -through is hydraulic pressure invert trestle by oneself |
| CN106988762A (en) * | 2017-05-11 | 2017-07-28 | 四川省创力隧道机械设备有限公司 | Tunneling boring two serves as a contrast inverted arch Suporting structure |
| CN107201908A (en) * | 2017-06-16 | 2017-09-26 | 中铁五局集团有限公司 | A kind of construction method of the regional buried Central drain in tunnel of bitter cold |
| CN107269299A (en) * | 2017-07-26 | 2017-10-20 | 龚岗 | Constructing tunnel integrates chassis |
| CN208122855U (en) * | 2018-03-07 | 2018-11-20 | 中铁十六局集团第一工程有限公司 | A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle |
-
2018
- 2018-03-07 CN CN201810186565.1A patent/CN108343446A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499416A (en) * | 2014-11-24 | 2015-04-08 | 中铁隧道集团隧道设备制造有限公司 | Full-hydraulic crawler-type self-moving trestle |
| CN204982633U (en) * | 2015-08-27 | 2016-01-20 | 中铁隧道集团隧道设备制造有限公司 | Can cooperate tunnel invert face to go out single track railway crawler -type landing stage of cause of a quarrel |
| CN205876339U (en) * | 2016-04-07 | 2017-01-11 | 湖南五新模板有限公司 | Boxing girder half -through is hydraulic pressure invert trestle by oneself |
| CN106988762A (en) * | 2017-05-11 | 2017-07-28 | 四川省创力隧道机械设备有限公司 | Tunneling boring two serves as a contrast inverted arch Suporting structure |
| CN107201908A (en) * | 2017-06-16 | 2017-09-26 | 中铁五局集团有限公司 | A kind of construction method of the regional buried Central drain in tunnel of bitter cold |
| CN107269299A (en) * | 2017-07-26 | 2017-10-20 | 龚岗 | Constructing tunnel integrates chassis |
| CN208122855U (en) * | 2018-03-07 | 2018-11-20 | 中铁十六局集团第一工程有限公司 | A kind of tunnel Deeply buried ditch construction self-propelled lifting combination trestle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905554A (en) * | 2019-12-10 | 2020-03-24 | 成都科利特机械制造有限公司 | Tunnel inverted arch and filled concrete paver and construction process |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Dong Inventor after: Liu Hairong Inventor after: Qian Fulin Inventor after: Zhang Jie Inventor after: Liang Jianmin Inventor after: Li Lisha Inventor after: Gao Shiwei Inventor before: Ma Dong |
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| CB03 | Change of inventor or designer information |