CN106194208B - A kind of tunnel lining trolley with ventilation duct - Google Patents
A kind of tunnel lining trolley with ventilation duct Download PDFInfo
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- CN106194208B CN106194208B CN201510223881.8A CN201510223881A CN106194208B CN 106194208 B CN106194208 B CN 106194208B CN 201510223881 A CN201510223881 A CN 201510223881A CN 106194208 B CN106194208 B CN 106194208B
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- ventilation duct
- door frame
- side form
- backform
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Abstract
The present invention relates to constructing tunnel apparatus fields, disclose a kind of tunnel lining trolley with ventilation duct, including backform assembly (1), side form assembly (2), hydraulic system, ventilating system, running gear (8) and electrical system, wherein, the running gear (8) is driven by the hydraulic system and is moved on rail.The invention enables trolleys can accommodate inside big draft tube aeration trolley without door frame, is conducive to vehicle and walks, side form can overturn very wide-angle, and backform can reduce very much.
Description
Technical field
The present invention relates to constructing tunnel apparatus field more particularly to a kind of tunnel lining trolleys with ventilation duct.
Background technique
With the development of economy, track, highway construction are more and more, these construction are brought greatly to the life production of people
It is convenient；In these construction, the tunnel for needing to excavate or build is more, has a kind of construction method lining in constructing tunnel
It builds.Lining cutting refers to building along materials such as tunnel trunk periphery armored concrete permanent to prevent surrouding rock deformation or collapsing
Property supporting construction.Lining Technique is usually applied to Tunnel Engineering, in water conservancy channel.Lining cutting is exactly in tunnel, rock in brief
Hole carries out liner, and a kind of way is with building block lining cutting, and another way is prestressing force high-pressure grouting concrete lining.
Lining cutting be with preliminary bracing in contrast, refer under conditions of tunnel has carried out preliminary bracing, use concrete
The inner lining that equal materials are built, with reach support reinforcement, optimization route waterproof and water drainage system, aesthetic appeal, facilitate setting communication,
The effect of the facilities such as illumination, monitoring, to adapt to the requirement of modernization super expressway tunnel construction.
During constructing tunnel, it is not very convenient, dismounting complexity that existing lining trolley construction and installation, which are built,；Simultaneously
Since space is limited, and space environment when completion is not built in tunnel in it is more severe, when especially air quality difference is serious
Influence the respiratory health of operator；Particularly evident for the long tunnel of depth, limited ventilation is unfavorable for the lining cutting of trolley,
Also the health of construction personnel is influenced.In the prior art, a kind of tunnel lining trolley with ventilation duct is provided, but in the prior art
Lining trolley have the following technical problems:
1, lining trolley side is horizontal turns over inconvenience, and trolley is mobile difficult；2, since tunnel cross-section is too small, ventilation duct is difficult have place
It places, can not pass through, draw badly；3, vehicle pass-through is restricted, and passes through not big vehicle.4, inner space is too small, operation people
Member's operation is difficult.
Summary of the invention
The present invention provides a kind of tunnel lining trolley with ventilation duct, solves lining trolley section mistake in the prior art
Small side is horizontal to turn over the technical issues of inconvenient, trolley moves difficulty, draws badly.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of tunnel lining trolley with ventilation duct, including backform assembly 1, side form assembly 2, hydraulic system, ventilating system,
Running gear 8 and electrical system, wherein the running gear 8 is driven by the hydraulic system and moved on rail；It is described hydraulic
System includes the hydraulic control part of lifting cylinder 3, side form oil cylinder and the running gear 8, and each hydraulic part is connected with hydraulic pump；
The electrical system includes motor and by motor-operated oil pump；The ventilating system includes ventilation duct 6 and phase therewith
Air blower even；The backform assembly 1 is supported by the lifting cylinder 3, is set up on door frame crossbeam 10, the lifting oil
Traversing oil cylinder 5 is connected under cylinder 3, the traversing oil cylinder 5 is fixed on the door frame platform beam, and the door frame platform beam is divided into
There are ventilation duct 6, backform assembly 1 described in 7 upright support of front and back door frame and the side form assembly 2, the front and back door frame 7 leads to described
Screw rod 9 is equipped between air hose 6, the ventilation duct 6 is supported by front/rear door steelframe.
Technical effect of the invention are as follows:
1, big draft tube aeration can be accommodated, ventilation duct is placed in 7 joint steel pipe of front and back door frame, and ventilation duct is protected, no
Phenomena such as hanging breaking can occur；
2, there is no door frame inside tunnel lining trolley, be conducive to vehicle and walk, side form can overturn very wide-angle, and backform can
It is many to reduce；
3, anti-floating is anti-topples over stud 4 and can prevent tunnel lining trolley from toppling over and floating.
Detailed description of the invention
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 invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is positive face structural schematic diagram of the invention；
Fig. 2 is side structure schematic diagram of the invention.
1, backform assembly 2, side form assembly 3, lifting cylinder 4, anti-floating are anti-topples over stud 5, traversing oil cylinder 6, ventilation duct
7, front and back door frame 8, running gear 9, lead screw 10, door frame crossbeam.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1, being a kind of tunnel lining trolley with ventilation duct provided by the invention, including backform assembly 1, side form
Assembly 2, hydraulic system, ventilating system, running gear 8 and electrical system, wherein the running gear 8 is by the hydraulic system
Driving is moved on rail；The hydraulic system includes the hydraulic control of lifting cylinder 3, side form oil cylinder and the running gear 8
Product, each hydraulic part are connected with hydraulic pump；The electrical system includes motor and by motor-operated oil pump；The ventilation
System includes ventilation duct 6 and the air blower that is attached thereto；The backform assembly 1 is supported by the lifting cylinder 3, is set up in
On door frame crossbeam 10, traversing oil cylinder 5 is connected under the lifting cylinder 3, the traversing oil cylinder 5 is fixed on the door frame platform
On beam, the door frame platform beam has ventilation duct 6, and backform assembly 1 described in 7 upright support of front and back door frame and the side form are total
At 2, screw rod 9 is equipped between the front and back door frame 7 and the ventilation duct 6, the ventilation duct 6 is supported by front/rear door steelframe.
Wherein, there is screw rod connection between the lifting cylinder 3 and the backform assembly 1.
The backform assembly 1 and the side form assembly 2 are linked by pin shaft, and be equipped with anti-floating it is anti-topple over stud 4,
Anti-floating is anti-, and to topple over the structure of stud 4 be exactly that a big screw can produce when the concrete is poured since concrete is mobility
Raw lateral pressure, when lining concrete is the first then lining cutting another side again since one side, in this way since unilateral lateral pressure is easy
Trolley is pressed and is tilted, in addition concrete also has buoyancy, and anti-floating resists the effect for toppling over stud 4 to be exactly from giving trolley branch above
It props up, does not allow trolley inclination and floating, topple over stud 4 after lining cutting and remove anti-floating is anti-.
The present invention is not since centre has door frame, and the template for avoiding intermediate door frame and both sides is interfered, and ventilation duct big in this way has
Enough spaces pass through, and in addition ventilation duct is steel manufacture, has enough intensity to bear pressure, and pressure above passes through ventilation
Pipe is transmitted to side form by lead screw again, and power is transmitted to ground again by side form assembly 2, to play the role of support.
Technical effect of the invention are as follows:
1, big draft tube aeration can be accommodated, ventilation duct is placed in 7 joint steel pipe of front and back door frame, and ventilation duct is protected, no
Phenomena such as hanging breaking can occur；
2, there is no door frame inside tunnel lining trolley, be conducive to vehicle and walk, side form can overturn very wide-angle, and backform can
It is many to reduce；
3, anti-floating is anti-topples over stud 4 and can prevent tunnel lining trolley from toppling over and floating.
In the present invention, tunnel lining trolley forms front and back pallet 7,7 joint steel pipe 6 of front and back pallet, and traversing oil cylinder 5 is fixed on
On front and back door frame 7, the lifting cylinder 3 of fixed front and back four above of traversing oil cylinder 5, the door of the fixed trolley above of lifting cylinder 3
Frame crossbeam 10, trolley backform assembly 1 are fixed on door frame crossbeam 10, and side cross version is fixed on lower section of the backform assembly 1 by pin shaft,
Side form assembly 2 is withstood on ventilation duct 6 by lead screw, and front and back door frame 7 is fixed on running wheel 8, the band when running wheel 8 is walked
It is mobile to move entire trolley, trolley carries out demoulding positioning by 3 oscilaltion of lifting cylinder, and traversing oil cylinder 5 drives trolley or so to move
Dynamic to position trolley centering, when concrete lining, concrete can generate lateral pressure and buoyancy, can oppress side form assembly 2 and inwardly move
It moves and to floating, lead screw 9 is withstood on side form assembly 2 on ventilation duct 6, move side form assembly 2 will not, the buoyancy of generation,
Stud 4 is toppled over due to there is anti-floating, and energy anti-floating is anti-to topple over.Anti-floating is toppled over stud 4 and is tightly withstood in tunnel wall, makes trolley not
It can there is a phenomenon where float and topple over.When concrete lining finishes, lead screw is shunk when demoulding, and side form assembly 2 is driven to leave lining cutting
Good concrete surface, then lifting cylinder 3 declines, and drives trolley entire lowering, and back-outing the anti-inclination stud 4 of anti-floating, to reach trolley whole
The purpose of body demoulding, the traveling of Tuo Wanmo rear wheel 8, which enters, reaches next circulation.
It is understood that the restriction of the not structure paired systems of system structure shown in figure, may include than illustrating more
More or less equipment perhaps combines certain equipment or different deployed with devices.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (1)
1. a kind of tunnel lining trolley with ventilation duct, which is characterized in that including backform assembly (1), side form assembly (2), hydraulic
System, ventilating system, running gear (8) and electrical system, wherein the running gear (8) is driven by the hydraulic system
It is moved on rail；The hydraulic system includes the hydraulic control of lifting cylinder (3), side form oil cylinder and the running gear (8)
Part, each hydraulic part are connected with hydraulic pump；The electrical system includes motor and by motor-operated oil pump；The ventage
It unites including air blower ventilation duct (6) and be attached thereto；The backform assembly (1) is supported by the lifting cylinder (3), frame
It on door frame crossbeam (10), is connected with traversing oil cylinder (5) under the lifting cylinder (3), the traversing oil cylinder (5) is fixed
On the door frame platform beam, the door frame platform beam is had ventilation duct (6), backform described in front and back door frame (7) upright support
Assembly (1) and the side form assembly (2) are equipped with screw rod (9) between the front and back door frame (7) and the ventilation duct (6), described logical
Air hose (6) is supported by front/rear door steelframe, has screw rod connection between the lifting cylinder (3) and the backform assembly (1), described
Backform assembly (1) and the side form assembly (2) are linked by pin shaft, and are resisted equipped with anti-floating and toppled over stud (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223881.8A CN106194208B (en) | 2015-05-06 | 2015-05-06 | A kind of tunnel lining trolley with ventilation duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223881.8A CN106194208B (en) | 2015-05-06 | 2015-05-06 | A kind of tunnel lining trolley with ventilation duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106194208A CN106194208A (en) | 2016-12-07 |
| CN106194208B true CN106194208B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510223881.8A Active CN106194208B (en) | 2015-05-06 | 2015-05-06 | A kind of tunnel lining trolley with ventilation duct |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965336B (en) * | 2017-11-23 | 2019-07-26 | 湖南启力隧道机械有限公司 | A kind of tunnel lining trolley with ventilation duct |
| CN109083659B (en) * | 2018-07-06 | 2020-04-14 | 中国铁建重工集团股份有限公司 | A portal system and lining cutting platform truck for lining cutting platform truck |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204591311U (en) * | 2015-05-06 | 2015-08-26 | 四川睿铁科技有限责任公司 | A kind of tunnel lining trolley with air chimney |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2456599A1 (en) * | 1979-05-18 | 1980-12-12 | Socea | Application of concrete lining to e.g. sewer - uses pneumatic lance to jet concrete between bore and demountable mould and compact it |
| JP2802579B2 (en) * | 1993-12-08 | 1998-09-24 | 鹿島建設株式会社 | Face ventilation equipment for shield construction |
| CN2921281Y (en) * | 2006-05-17 | 2007-07-11 | 孟平 | Byoyancy self-balancing tunnel two-lining concrete shuttering trolley |
| CN102230381B (en) * | 2011-06-02 | 2013-03-20 | 中铁五局集团第一工程有限责任公司 | Hollow needle beam lining trolley |
| CN203702179U (en) * | 2014-03-04 | 2014-07-09 | 张进军 | Single-track tunnel lining trolley with ventilating duct |
-
2015
- 2015-05-06 CN CN201510223881.8A patent/CN106194208B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204591311U (en) * | 2015-05-06 | 2015-08-26 | 四川睿铁科技有限责任公司 | A kind of tunnel lining trolley with air chimney |
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| Publication number | Publication date |
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| CN106194208A (en) | 2016-12-07 |
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