CN107503760A - A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel - Google Patents
A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel Download PDFInfo
- Publication number
- CN107503760A CN107503760A CN201710901489.3A CN201710901489A CN107503760A CN 107503760 A CN107503760 A CN 107503760A CN 201710901489 A CN201710901489 A CN 201710901489A CN 107503760 A CN107503760 A CN 107503760A
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- Prior art keywords
- hinged
- platform
- constructing tunnel
- plane rotation
- work
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- 238000010276 construction Methods 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 241000237858 Gastropoda Species 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 14
- 239000002360 explosive Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E21D9/122—Working or loading platforms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of construction platform of the Multifunctional aloft-work chassis for constructing tunnel, it includes stage support and leveling cyclinder, one end of the stage support is fixedly connected on the Multifunctional aloft-work chassis cantilever of constructing tunnel, its other end is hinged on the stage casing of platform support, the bottom of the platform support is hinged with leveling cyclinder, its top is provided with plane rotation support meanss, the plane rotation support meanss are provided with hanging basket and hydraulic operating mechanism, and the other end of leveling cyclinder is hinged in stage support.The achievable out break for including face and crag processing, steel arch-shelf installation, reinforced mesh are hung, other work high above the ground and lifting operation in tunnel can also be completed simultaneously, realize the purpose of a tractor serves several purposes, equipment purchase cost is saved, whole work progress can realize Fully-mechanized operation, it is not necessary to set up shelf, substantially increase efficiency of construction, the safety coefficient of worker is also improved simultaneously, ensure that the construction quality of bow member installation.
Description
Technical field
It is more particularly to a kind of for constructing tunnel the present invention relates to a kind of construction platform of Multifunctional aloft-work chassis
The construction platform of Multifunctional aloft-work chassis, belong to construction machinery technical field.
Background technology
At present, there is the construction equipment that some are installed for steel arch-shelf in constructing tunnel, the main body of its function in the market
The installation of steel arch-shelf is realized now, and hung for other out breaks such as face and crag processing, reinforced mesh,
The work high above the ground such as filling explosive are not considered that the design having in other words is to consider part, but they do not have sufficiently
The requirement of the grasp constructing tunnel high and medium operation of system, the construction platform of design are not well positioned to meet construction and client's
It is required that.
The content of the invention
The technical problem to be solved in the present invention is：A kind of applying for Multifunctional aloft-work chassis for constructing tunnel is provided
Work platform, construction platform collection steel arch-shelf installation, High Altitude Platform operation（Out break and crag processing, reinforcing bar including face
Mesh sheet hangs, loads explosive）With it is small-sized（Within 1 ton）Function is lifted in one, is positioned at using one 17 cun of floating bearing
On the three-level telescopic arm of the middle working arm of Multifunctional performing machine for tunnel, and made entirely by an automatic leveling oil cylinder
Construction platform is in the plane close to level all the time.
It is directed to solving the work high above the ground such as preliminary bracing all in constructing tunnel and filling explosive, including face
Out break and crag processing, steel arch-shelf installation, reinforced mesh hangs, while can also complete other work high above the ground in tunnel
（Such as hang airduct, cable, installation illuminating lamp etc.）And lifting operation within 1 ton.
The technical scheme is that：A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel, it
Including stage support and leveling cyclinder, one end of the stage support is fixedly connected on the Multifunctional aloft-work platform of constructing tunnel
On car cantilever, its other end is hinged on the stage casing of platform support, and bottom and the leveling cyclinder of the platform support are hinged, its top
Provided with plane rotation support meanss, the plane rotation support meanss are provided with hanging basket and hydraulic operating mechanism, leveling cyclinder
The other end is hinged in stage support.
The plane rotation support meanss are worm gear structure, and hanging basket and hydraulic operating mechanism are located at the shell branch of worm gear
On frame.
The top of the plane rotation support meanss is additionally provided with hydraulic pressure winch and longitudinal slewing supporting device, and the longitudinal direction is returned
It is worm gear structure to turn support meanss, and worm-wheel shaft is fixedly connected on the top end holder of plane rotation support meanss.
Clamp standoff device is connected with longitudinal slewing supporting device, the clamp standoff device includes clamping
Head, steel arch-shelf fixture and clamping oil cylinder, clamping oil cylinder one end are hinged on the base of clamping head, and the other end is hinged on clamping head
On, steel arch-shelf fixture steel wire rope is connected with hydraulic pressure winch.
The beneficial effects of the invention are as follows：Compared with prior art, the present invention is by above technical scheme, the device it is main
Function is：The work high above the ground such as all preliminary bracings and filling explosive in constructing tunnel, include the out break and danger of face
Rock processing, steel arch-shelf installation, reinforced mesh hang, while can also complete other work high above the ground in tunnel（Such as hang airduct,
Cable, installation illuminating lamp etc.）And the lifting operation within 1 ton, realize the purpose of a tractor serves several purposes, saved equipment purchase into
This, whole work progress can realize Fully-mechanized operation, it is not necessary to shelf is set up, substantially increases efficiency of construction, while
The safety coefficient of worker is improved, ensure that the construction quality of bow member installation.
Brief description of the drawings
Fig. 1：A kind of construction platform structural representation of Multifunctional aloft-work chassis for constructing tunnel；
Fig. 2：A kind of working state figure of the construction platform of Multifunctional aloft-work chassis for constructing tunnel；
Fig. 3：A kind of construction platform working condition cooperation schematic diagram of Multifunctional aloft-work chassis for constructing tunnel.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below with reference to this specification accompanying drawing to this hair
It is bright to be described in further detail.
Embodiment：As shown in accompanying drawing 1~3, a kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel,
It includes stage support 1 and leveling cyclinder 2, and one end of the stage support 1 is fixedly connected on the Multifunction altitude of constructing tunnel
On Mobile workbench cantilever, its other end is hinged on the stage casing of platform support 13, bottom and the leveling cyclinder 2 of the platform support 13
Be hinged, its top is provided with plane rotation support meanss 3, and the plane rotation support meanss 3 are provided with hanging basket 12 and hydraulic operation
Mechanism 11, the other end of leveling cyclinder 2 are hinged in stage support 1.Stage support 1 is the supporting construction of whole construction platform,
It is welded on the third level telescopic arm of the working arm of the Multifunctional aloft-work chassis of constructing tunnel, and with platform support 13
Stage casing is hinged, automatically controlled by leveling cyclinder 2 realize whole platform all the time be in close to level plane, ensure safety and
Reliable operation.
Further, plane rotation support meanss 3 are worm gear structure, and hanging basket 12 and hydraulic operating mechanism 11 are located at snail
On the outer casing stand of wheel.Construction platform is realized by horizontal rotation support meanss 3 does 360 ° of revolutions in the plane close to level.
When equipment needs to install steel arch-shelf and hang reinforced mesh, the clamp standoff device 8 of construction platform goes to front, now puts down
The hanging basket 12 of platform is at rear, is easy to the clamping of steel arch-shelf 4 to construct, while that some can be carried out in hanging basket is complementary by worker
Operation（See Fig. 1）.
, can be by construction platform when needing to carry out out break and the work high above the ground such as crag processing and filling explosive of face
180 ° of rotation, clamp standoff device 8 and clamping head 5 are rotated to dead astern, now the hanging basket 12 of platform is at front（See
Fig. 2）, worker can be facilitated to carry out constructing operation.
Hanging basket 12 is the Multifunction working platform of the construction platform, can carry out the out break and crag processing, steel of face
Muscle mesh sheet hangs, loads the work high above the ground such as explosive.It is arranged in plane rotation support, and 360 ° of revolutions can be achieved, be easy to construct.
Further, the top of plane rotation support meanss 3 is additionally provided with hydraulic pressure winch 9 and longitudinal slewing supporting device 10,
Longitudinal slewing supporting device 10 is worm gear structure, and worm-wheel shaft is fixedly connected on the top of plane rotation support meanss 3
On support.Hoisting mechanism when hydraulic wireline winch 9 is the installation of interlude steel arch-shelf, its steel cord ends bolt have a special steel
Bow member fixture 6.
Further, clamp standoff device 8 is connected with longitudinal slewing supporting device 10, the clamp standoff device 8 wraps
Containing clamping head 5, steel arch-shelf fixture 6 and clamping oil cylinder 7, clamping oil cylinder 7 one end is hinged on the base of clamping head 5, the other end
It is hinged on clamping head 5, steel arch-shelf fixture 6 is connected with steel wire rope with hydraulic pressure winch 9.Clamping head 5 is the clamping device of bow member, it
Steel arch-shelf is clamped on clamp standoff device 8, and by clamping oil cylinder 7；Clamp standoff device 8 is clamping head 5
Installation connecting elements, it be arranged on longitudinal revolving support 10 on, can be flipped up around its 180 °.
Further, hydraulic operating mechanism is also equipped with hanging basket 12, mainly all execution of the construction platform are acted and carried out
Worker is easy to regard near operation in manipulation, the mechanism, it is ensured that safe and efficient.
Its operation principle is as follows：
1st, construction platform is in place：Construction platform is moved to about 2 meters away from tunnel tunnel face by operation element arm, about 2 meters away from ground
Position, by clamping head 5（Or clamp standoff device 8）Rotate to lowest order.
2nd, steel arch-shelf is clamped：Operation hydraulic wireline winch 9 first puts down steel wire rope and steel arch-shelf fixture 6, and steel arch-shelf fixture 6 is pressed from both sides
The wing edge of steel arch-shelf 4 is handled, is then involved in rope hoisting steel arch-shelf fixture 6 and its clamping by operating the rotation of hydraulic wireline winch 9
Steel arch-shelf 4, when steel arch-shelf 4 is promoted in clamping head 5, then operate clamping oil cylinder 7 make clamping head 5 clamp steel arch-shelf 4, then pine
Open steel arch-shelf fixture 6.
3rd, steel arch-shelf installation is in place：After clamping head 5 clamps steel arch-shelf 4, operate longitudinal slewing supporting device 10 and rotate up
Clamp standoff device 8 (or clamping head 5）To vertical position, then operation element arm by construction platform it is slowly mobile forward upwards until
Steel arch-shelf is bonded substantially with tunnel vault and face（Operation planar revolving support may be needed steel arch-shelf is put down with face
OK）, while also should ensure that steel arch-shelf 4 is in the middle in tunnel, realize interlude（Head sections）Steel arch-shelf it is in place.Now, stop
The construction platform and working arm are only operated, ensures that its on-station position is constant.
The present invention meets the face out break and crag processing, steel arch-shelf installation, steel of constructing tunnel to greatest extent
Muscle mesh sheet hangs, loads explosive, and usually hangs airduct, cable, all work high above the ground in the construction such as installation illuminating lamp
Demand, the purpose of a tractor serves several purposes is realized, saved equipment purchase cost.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.Finally illustrate, the above is real
Example is applied to be merely illustrative of the technical solution of the present invention and unrestricted, although having been carried out specifically to the present invention with reference to preferred embodiment
It is bright, it will be understood by those within the art that, technical scheme can be modified or equivalent substitution, and
The objective and scope of technical solution of the present invention are not departed from, it all should cover among scope of the presently claimed invention.
Claims (4)
1. a kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel, it includes stage support（1）And leveling
Oil cylinder（2）, it is characterised in that：The stage support（1）One end be fixedly connected on the Multifunctional aloft-work platform of constructing tunnel
On car cantilever, its other end is hinged on platform support（13）Stage casing, the platform support（13）Bottom and leveling cyclinder（2）
Be hinged, its top is provided with plane rotation support meanss（3）, the plane rotation support meanss（3）It is provided with hanging basket（12）And liquid
Press operation mechanism（11）, leveling cyclinder（2）The other end be hinged on stage support（1）On.
2. a kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel according to claim 1, it is special
Sign is：The plane rotation support meanss（3）For worm gear structure, hanging basket（12）And hydraulic operating mechanism（11）It is located at snail
On the outer casing stand of wheel.
3. a kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel according to claim 1 or 2, its
It is characterised by：The plane rotation support meanss（3）Top be additionally provided with hydraulic pressure winch（9）With longitudinal slewing supporting device
（10）, longitudinal slewing supporting device（10）For worm gear structure, worm-wheel shaft is fixedly connected on plane rotation support meanss
（3）Top end holder on.
4. a kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel according to claim 3, it is special
Sign is：Longitudinal slewing supporting device（10）On be connected with clamp standoff device（8）, the clamp standoff device（8）Bag
Contain clamping head（5）, steel arch-shelf fixture（6）With clamping oil cylinder（7）, clamp oil cylinder（7）One end is hinged on clamping head（5）Base
On, the other end is hinged on clamping head（5）On, steel arch-shelf fixture（6）With steel wire rope and hydraulic pressure winch（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901489.3A CN107503760A (en) | 2017-09-28 | 2017-09-28 | A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710901489.3A CN107503760A (en) | 2017-09-28 | 2017-09-28 | A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503760A true CN107503760A (en) | 2017-12-22 |
Family
ID=60699029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710901489.3A Pending CN107503760A (en) | 2017-09-28 | 2017-09-28 | A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503760A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882217A (en) * | 2019-04-23 | 2019-06-14 | 中铁工程装备集团有限公司 | A kind of novel intelligent steel arch-shelf assembling machine people and its assembling method |
| CN111764920A (en) * | 2020-07-03 | 2020-10-13 | 北京市政建设集团有限责任公司 | Excavating equipment for tunnel engineering |
| CN114439517A (en) * | 2021-12-28 | 2022-05-06 | 洛阳中天建工机械有限公司 | Telescopic reinforcing steel bar hanging cloth trolley |
| CN114439517B (en) * | 2021-12-28 | 2024-05-17 | 洛阳中天建工机械有限公司 | Telescopic steel bar cloth hanging trolley |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882217A (en) * | 2019-04-23 | 2019-06-14 | 中铁工程装备集团有限公司 | A kind of novel intelligent steel arch-shelf assembling machine people and its assembling method |
| CN109882217B (en) * | 2019-04-23 | 2024-03-26 | 中铁工程装备集团有限公司 | Novel intelligent steel arch assembling robot and assembling method thereof |
| CN111764920A (en) * | 2020-07-03 | 2020-10-13 | 北京市政建设集团有限责任公司 | Excavating equipment for tunnel engineering |
| CN114439517A (en) * | 2021-12-28 | 2022-05-06 | 洛阳中天建工机械有限公司 | Telescopic reinforcing steel bar hanging cloth trolley |
| CN114439517B (en) * | 2021-12-28 | 2024-05-17 | 洛阳中天建工机械有限公司 | Telescopic steel bar cloth hanging trolley |
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