CN110017148A - A kind of rubber-tyred tunneling operation vehicle - Google Patents
A kind of rubber-tyred tunneling operation vehicle Download PDFInfo
- Publication number
- CN110017148A CN110017148A CN201910419714.9A CN201910419714A CN110017148A CN 110017148 A CN110017148 A CN 110017148A CN 201910419714 A CN201910419714 A CN 201910419714A CN 110017148 A CN110017148 A CN 110017148A
- Authority
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- China
- Prior art keywords
- attachment strap
- wheel group
- travelling wheel
- main structure
- leg
- 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
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- 230000005641 tunneling Effects 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000009412 basement excavation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 210000001364 upper extremity Anatomy 0.000 description 5
- 239000002893 slag Substances 0.000 description 3
- 230000005525 hole transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
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)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
A kind of rubber-tyred tunneling operation vehicle, including preceding attachment strap, main structure, attachment strap afterwards, preceding travelling wheel group, travelling wheel group afterwards, prelocalization leg, after position leg, inverted arch filling template, slot template, main structure includes that two box beams are fixedly connected with carriageway plate, attachment strap before the front end of main structure connects, attachment strap after the connection of rear end, below main structure respectively with preceding travelling wheel group, travelling wheel group afterwards, prelocalization leg, after position leg, inverted arch filling template, slot template connection, it can be carried out continuously to provide a kind of guarantee constructing tunnel, and it can guarantee that tunnel excavation is slagged tap, the multifunctional bridge type vehicle device of transport of materials operation simultaneously in concreting and hole, rubber-tyred tunneling operation vehicle with safe escape channel and operation.It can satisfy that tunnel inner template is traversing, tunnel excavation is slagged tap, operation and provides emergency escape exit passageway while transport of materials in concreting and hole.
Description
Technical field
The invention belongs to constructing tunnel equipment technical fields, and in particular to a kind of rubber-tyred tunneling operation vehicle.
Background technique
With the exploitation of the district railways such as China Midwest, during the newly built railway construction of line in these mountain areas or it is more or
It is required to tunneling less, and the equipment handover charge of tunneling is higher, requirement when continuously constructing especially in long tunnel
It practices every conceivable frugality the construction time, for the angle saved money with the time, urgent need one kind meets tunnel excavation simultaneously and slags tap, mixes
Solidifying soil pour and hole in transport of materials professional construction equipment.
Existing constructing tunnel is mainly trestle with equipment, the construction of the special workshop section such as tunnel face is generally used for, in tunnel
The auxiliary that inside can construct is mostly provisional trestle with facility.This kind of trestle is by that can find some ask in the practice of many years
Topic, not can be implemented simultaneously tunnel excavation slag tap, in concreting and hole transport of materials construction and operation.In addition, in tunnel
Occur not reserve emergency safety hedging channel when landslide or collapse accident, there are some potential safety problemss.Due to empty in tunnel
Between limit, these crossed constructions require a kind of construction equipment that can meet multiple functions simultaneously.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a kind of rubber-tyred tunneling operation vehicle, wheels
Tire formula tunneling operation vehicle can effectively integrate these functions and meet the requirement that constructing tunnel can be carried out continuously.And it can guarantee
Tunnel excavation slags tap, in concreting and hole transport of materials operation simultaneously multifunctional bridge type vehicle device, be a kind of with peace
The rubber-tyred tunneling operation vehicle of full escape route.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of rubber-tyred tunneling operation vehicle, including it is preceding attachment strap, main structure, rear attachment strap, preceding travelling wheel group, rear travelling wheel group, preceding fixed
Position leg positions leg, inverted arch filling template, slot template afterwards, and main structure includes that two box beams are fixedly connected with carriageway plate, main knot
Attachment strap before the front end of structure connects, attachment strap after the connection of rear end, below main structure respectively with preceding travelling wheel group, rear travelling wheel group, preceding
It positions leg, position leg, inverted arch filling template, slot template connection afterwards；
Dedicated escape safe passage is equipped in two box beams inside a box beam, two sides are equipped on preceding attachment strap
Safety barrier, preceding attachment strap rear portion are fixedly connected with one section of telescopic oil cylinder, and the other end of telescopic oil cylinder is connected with carriageway plate, is stretching
Contracting oil cylinder drive it is lower before the front end of attachment strap slide a distance on carriageway plate extended line until on arrival slight slope, rear attachment strap
Middle part is fixedly connected with chain sling, and the other end of chain sling is fixedly connected with main structure tail end top, and loosening chain sling makes rear attachment strap end
With ground face contact, preceding attachment strap, rear attachment strap and the carriageway plate being fixedly connected with two box beams constitute major project construction at this time
Mechanical driving channel；
It is fixedly connected below the main structure head with preceding travelling wheel group, travelling wheel after main structure tail portion upper end is fixedly mounted
Group, the front end below main structure is connect with prelocalization leg and prelocalization leg is in the outside of preceding travelling wheel group, main structure tail portion lower end
It is connect with rear positioning leg and rear positioning leg is on the inside of rear travelling wheel group；
Inverted arch filling template, slot template are installed between the preceding travelling wheel group and rear travelling wheel group, wherein inverted arch fill mould
Plate is fixedly connected on the lower section in the middle part of the two sides box beam of main structure, and slot template is fixedly connected under the carriageway plate of main structure
Side.
The escape safe passage ellipsoidal cross section shape, the box beam of escape safe passage side are reinforced.
The beneficial effects of the present invention are:
Rubber-tyred tunneling operation vehicle difference from prior art of the present invention is the main knot of rubber-tyred tunneling operation vehicle of the present invention
Carriageway plate above structure can continue through haulage vehicle, the achievable inverted arch filled layer of lower section inverted arch filling template, slot template
Construction does not influence to pass through when solidifying after pouring construction, and construction efficiency is higher.Escape safe passage cuts in the box beam of main structure
Oval in shape design in face makes to be easy to current, personal safety guarantee raising when operator's crisis.The safety barrier of preceding attachment strap is set
Raising safety is set, preceding attachment strap slides on carriageway plate reduces occupied space, suitable for the operation in narrow space.Before walk
It is suitable for high and low uneven landform that row wheel group and rear travelling wheel group, which use different-diameter, places and stretches in the preceding travelling wheel group of major diameter
Contracting operation of oil cylinde is simple, and rear travelling wheel group is mounted on the outside of box beam, when turning to after travelling wheel group be not easy to interfere with rear attachment strap.
Detailed description of the invention
Fig. 1 is the main view of rubber-tyred tunneling operation vehicle of the present invention；
Fig. 2 is the top view of rubber-tyred tunneling operation vehicle of the present invention；
Fig. 3 is the section right view at the prelocalization leg of rubber-tyred tunneling operation vehicle of the present invention；
Fig. 4 is the section left view at the inverted arch filling template of rubber-tyred tunneling operation vehicle of the present invention；
Fig. 5 is the rear positioning leg of rubber-tyred tunneling operation vehicle of the present invention, the section right view at travelling wheel group；
Wherein, 1 is preceding attachment strap；2 be main structure；3 be rear attachment strap；4 be preceding travelling wheel group；5 be rear travelling wheel group；6 be prelocalization
Leg；7 be after position leg；8 be inverted arch filling template；9 be slot template；10 be box beam；11 be escape safe passage；12 be driving
Guidance tape；13 be safety barrier；14 be telescopic oil cylinder；15 be chain sling.
Specific embodiment
The present invention is further discussed below below in conjunction with attached drawing.
As shown in Figure 1, rubber-tyred tunneling operation vehicle of the present invention, including preceding attachment strap 1, main structure 2, rear attachment strap 3, preceding travelling wheel
Group 4, rear travelling wheel group 5, prelocalization leg 6, rear positioning leg 7, inverted arch filling template 8, slot template 9, wherein main structure 2 includes box
Beam 10, carriageway plate 12 are connect with preceding attachment strap 1, rear attachment strap 3 respectively in the front and back ends of main structure 2, below main structure 2 respectively
It is connect with preceding travelling wheel group 4, rear travelling wheel group 5, prelocalization leg 6, rear positioning leg 7, inverted arch filling template 8, slot template 9.Before take
Two sides are equipped with safety barrier 13 on plate 1, and preceding 1 rear portion of attachment strap is fixedly connected with 14 1 sections of telescopic oil cylinder, telescopic oil cylinder 14 it is another
One end is connected with carriageway plate 12, and the front end of preceding attachment strap 1 slides on 12 extended line of carriageway plate under the drive of telescopic oil cylinder 14
Until arriving on slight slope, the middle part of rear attachment strap 3 is fixedly connected a distance with chain sling 15, the other end and main structure 2 of chain sling 15
Tail end top is fixedly connected, and loosening chain sling 15 makes rear 3 end of attachment strap and ground face contact, at this time preceding attachment strap 1, rear attachment strap 3 and with two
The carriageway plate 12 that a box beam 10 is fixedly connected constitutes the driving channel of major project construction machinery.
As shown in Fig. 2, the main structure 2 includes carriageway plate 12 and two box beams 10, one of box beam 10
Inside is equipped with dedicated escape safe passage 11.
As shown in Fig. 1, Fig. 3, Fig. 5, rubber-tyred tunneling operation vehicle of the present invention, below 2 head of main structure with before walk
Row wheel group 4 is fixedly connected, travelling wheel group 5 after 2 tail portion upper end of main structure is fixedly mounted, front end and prelocalization below main structure 2
Leg 6 connects and prelocalization leg 6 is in the outside of preceding travelling wheel group 4, and 2 tail portion lower end of main structure is connect with rear positioning leg 7 and rear positioning
Leg 7 is in rear 5 inside of travelling wheel group.
Preceding travelling wheel group 4, preceding travelling wheel group are made of front wheel carrier and tire and steering mechanism, and tire is bigger than rear tyre,
Bearing tunnel vehicle is largely self-possessed during advance.Power drive unit is placed in steering system, passes through front wheels transfer
The position of adjustable Operation Van and angle；
Travelling wheel group 5 afterwards, rear wheels are made of rear wheel frame, zigzag tread patterns system, chain drive system and tire, tire opposing front wheels
Smaller, bearing tunnel vehicle small part is self-possessed during advance.Zigzag tread patterns system is motor driven, is driven by chain drive system
Tire advances.
As shown in figure 3, figure 4 and figure 5, rubber-tyred tunneling operation vehicle of the present invention, 11 section of escape safe passage is in ellipse
Shape, the box beam 10 of 11 side of escape safe passage are reinforced.
As shown in figure 4, rubber-tyred tunneling operation vehicle of the present invention, is installed between the preceding travelling wheel group 4 and rear travelling wheel group 5
There are inverted arch filling template 8, slot template 9, wherein inverted arch filling template 8 is fixedly connected on 10 middle part of two sides box beam of main structure 2
Lower section, slot template 9 is fixedly connected on the lower section of carriageway plate 12 of main structure 2.
1. advancing to assigned work region after equipment is connected to external power supply.
2. tunnel car weight prepares before carrying
Pumping plant is opened, is packed up rear wheels until rear support lands using the telescopic oil cylinder in rear travelling wheel group, wheel group is liftoff.It reaches
To rear wheels portion stress, rear support bears whole weight.
Rear attachment strap is put by telescopic oil cylinder to ground, pay attention to must reach over to it is closely knit, tamp contact position, cannot have imaginary point.
Front support oil cylinder is supported to place, foreleg telescopic is plugged into bolt using the fine tuning of front support oil cylinder and is fixed, heavy duty
Weight is born by bolt in the course of work, oil cylinder does not stress.
Attachment strap disengaging is walked on stage before being made using preceding attachment strap jacking cylinder.
It is drawn using sprocket wheel-link chain mechanism on preceding attachment strap to front cubic metre of earth.
Note: the earthwork under preceding attachment strap must tamp, to eliminate the influence to preceding attachment strap structure when overloaded.
3. equipment is ready, constructing tunnel operation is carried out.
4. the operation when equipment will carry out front/rear shifting operation.
Attachment strap after having been overturn first using rear attachment strap overturning oil cylinder, disengages it from ground.
Using sprocket wheel-link chain mechanism on preceding attachment strap by preceding attachment strap pumpback to zero-bit.
It is assisted using front leg strut support cylinder, front leg strut sleeve bolt is pulled up.Before being packed up using front leg strut support cylinder
Leg, makes foreleg leave ground, and front tyre bears total weight.
Rear wheels are supported into ground using the telescopic oil cylinder in rear travelling wheel group, rear support leaves ground.Hold rear tyre
By total weight, rear support does not stress completely.
Tunnel vehicle is forward/backward to predetermined position, completes the front/rear shifting operation of equipment.
Notice that this operation must assure that equipment without any load.
5. equipment voluntarily begins preparing work to next operating area after constructing tunnel completes this operating area.
6. equipment is retracted into storage area, and cuts off the power after constructing tunnel operation is fully completed.
Claims (2)
1. a kind of rubber-tyred tunneling operation vehicle, including preceding attachment strap (1), main structure (2), rear attachment strap (3), preceding travelling wheel group (4), after
Travelling wheel group (5), positions leg (7), inverted arch filling template (8), slot template (9) at prelocalization leg (6) afterwards, which is characterized in that main knot
Structure (2) includes that two box beams (10) are fixedly connected with carriageway plate (12), attachment strap (1) before the front end of main structure (2) connects, after
Attachment strap (3) after the connection of end, below main structure (2) respectively with preceding travelling wheel group (4), rear travelling wheel group (5), prelocalization leg (6),
Leg (7), inverted arch filling template (8), slot template (9) connection are positioned afterwards；
Dedicated escape safe passage (11) are equipped with inside a box beam (10) in two box beams (10), preceding attachment strap
(1) two sides are equipped with safety barrier (13) on, and preceding attachment strap (1) rear portion is fixedly connected with (14) one sections of telescopic oil cylinder, telescopic oil cylinder
(14) the other end is connected with carriageway plate (12), and in the case where telescopic oil cylinder (14) drive, the front end of preceding attachment strap (1) is in carriageway plate
(12) a distance is slid on extended line until arriving on slight slope, the middle part of rear attachment strap (3) is fixedly connected with chain sling (15), chain sling
(15) the other end is fixedly connected with main structure (2) tail end top, and loosening chain sling (15) connects rear attachment strap (3) end with ground
Touching, preceding attachment strap (1), rear attachment strap (3) and the carriageway plate (12) being fixedly connected with two box beams (10) constitute main work at this time
The driving channel of journey construction machinery；
It is fixedly connected below described main structure (2) head with preceding travelling wheel group (4), the fixed peace in main structure (2) tail portion upper end
Travelling wheel group (5) after dress, the front end of main structure (2) below is connect with prelocalization leg (6) and prelocalization leg (6) is in preceding travelling wheel group
(4) outside, main structure (2) tail portion lower end connect with rear positioning leg (7) and position leg (7) afterwards on the inside of rear travelling wheel group (5)；
Inverted arch filling template (8), slot template (9) are installed between the preceding travelling wheel group (4) and rear travelling wheel group (5),
Middle inverted arch filling template (8) is fixedly connected on the lower section in the middle part of the two sides box beam (10) of main structure (2), and slot template (9) is fixed
It is connected to below the carriageway plate (12) of main structure (2).
2. a kind of rubber-tyred tunneling operation vehicle according to claim 1, which is characterized in that the escape safe passage
(11) ellipsoidal cross section shape, the box beam (10) of escape safe passage (11) side are reinforced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910419714.9A CN110017148A (en) | 2019-05-20 | 2019-05-20 | A kind of rubber-tyred tunneling operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910419714.9A CN110017148A (en) | 2019-05-20 | 2019-05-20 | A kind of rubber-tyred tunneling operation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110017148A true CN110017148A (en) | 2019-07-16 |
Family
ID=67194074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910419714.9A Pending CN110017148A (en) | 2019-05-20 | 2019-05-20 | A kind of rubber-tyred tunneling operation vehicle |
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| Country | Link |
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| CN (1) | CN110017148A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617070A (en) * | 2019-10-15 | 2019-12-27 | 中铁五局集团第一工程有限责任公司 | Tunnel construction method |
| CN110645020A (en) * | 2019-10-15 | 2020-01-03 | 中铁五局集团第一工程有限责任公司 | Construction equipment walking method |
| CN110645019A (en) * | 2019-10-15 | 2020-01-03 | 中铁五局集团第一工程有限责任公司 | Integrated form tunnel construction equipment |
| CN110656958A (en) * | 2019-10-15 | 2020-01-07 | 中铁五局集团第一工程有限责任公司 | Steady formula construction equipment |
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| CN110645020A (en) * | 2019-10-15 | 2020-01-03 | 中铁五局集团第一工程有限责任公司 | Construction equipment walking method |
| CN110645019A (en) * | 2019-10-15 | 2020-01-03 | 中铁五局集团第一工程有限责任公司 | Integrated form tunnel construction equipment |
| CN110656958A (en) * | 2019-10-15 | 2020-01-07 | 中铁五局集团第一工程有限责任公司 | Steady formula construction equipment |
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| CN110656958B (en) * | 2019-10-15 | 2021-02-26 | 中铁五局集团第一工程有限责任公司 | Steady formula construction equipment |
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