CN205876331U - A dig native device for no -dig tunnel machine - Google Patents

A dig native device for no -dig tunnel machine Download PDF

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Publication number
CN205876331U
CN205876331U CN201620550485.6U CN201620550485U CN205876331U CN 205876331 U CN205876331 U CN 205876331U CN 201620550485 U CN201620550485 U CN 201620550485U CN 205876331 U CN205876331 U CN 205876331U
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China
Prior art keywords
motor
gear
tunnel excavation
excavation machine
longitudinal carrier
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CN201620550485.6U
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Chinese (zh)
Inventor
薛恒鹤
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Anhui Xingyu Rail Equipment Co Ltd
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Anhui Xingyu Rail Equipment Co Ltd
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Priority to CN201620550485.6U priority Critical patent/CN205876331U/en
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Abstract

The utility model relates to a dig native device for no -dig tunnel machine, include frame (1) constituteed by base (1a) and casing (1b), connect vertical support (3) through a set of elevating gear (2) in casing (1b), horizontal support (9) is connected to front side in vertical support (3), at least, connect in horizontal support (9) one adjusting device (13), every adjusting device (13) are all rotated and are connected one swinging boom (14), at least, connect one tool bit drive arrangement (15) on every swinging boom (14), every tool bit drive arrangement (15) all drive one connection and mill planer head (16). The utility model discloses an advantage: this device simple structure, security height can carry out upper and lower two -layer layering and excavate, have realized tunnel total cross -section within range and have cut the earth, have realized the full mechanized operations of undercut tunnel construction, and the operation is fast, and application scope is wide, is fit for popularization and application.

Description

A kind of plane soil device for tunnel excavation machine
Technical field
This utility model relates to a kind of tunnel excavation pick device, fills particularly to a kind of plane soil for tunnel excavation machine Put.
Background technology
Tunnel be build in underground, under water or in massif, place an iron railway or build highway and be current for motor vehicles Building.Mountain tunnel, submerged tunnel and city tunnel three major types can be divided into according to its position.For reducing the distance and avoiding Steep gradient and pass through from the mountain ridge or hills be referred to as mountain tunnel;For river crossing or straits from river or seabed is passed through It is referred to as submerged tunnel;It is referred to as city tunnel by metropolitan needs what Urban Underground passed through for adapting to railway.
The excavation method in tunnel is divided into cut and cover method and subsurface excavation method, and cut and cover method is used for shallow tunnel or city railway tunnel, And the multiplex subsurface excavation method of mountain ridge railway tunnel.Divide by excavated section size, position, have partial excavation method and full face tunneling method.? Stone homogenous rock stratum uses drilling and blasting method the most extensive, use development machine directly to excavate and the most gradually promote.Shield is used in soft geology Structure method excavation is more.
Drilling and blasting method is jewel hole on tunnel scar, and loads explosive blasting, with full face tunneling or partial excavation etc. by tunnel The construction method of road excavation molding.Full face tunneling method and partial excavation method are the methods that drilling and blasting method excavation is conventional, but tunnel is executed Work is the most complicated, time be commonly encountered all difficulties situation, such as major fault, drift sand, expansion stratum, solution cavity, a large amount of retention of excessive fluid etc., still need and take Corresponding measure.
Shield method is to use shield as the method for tunnel construction of construction equipment, and shield method is applicable to broken ground, construction Safety, few to ground disturbance, control country rock periphery accurate, seldom backbreak.
Tunnel boring machine method is on whole tunnel cross-section, by the method for the gear construction of driving continuously.
Owing to tunnel structure is complicated, especially needing to carry out the layer digging of upper and lower two-layer when building platform, this is existing Some shield machines cannot complete, therefore can only use the mode of artificial tunneling to build platform, the digging efficiency of this mode The lowest, but also add labor intensity and the security risk of operating personnel, also extend construction period, in order to solve above-mentioned lacking Point, the applicant devises a tunnel excavation machine, and the application is to be applied to the plane soil device of this tunnel excavation machine.
Utility model content
The purpose of this utility model is the shortcoming that cannot be carried out layer digging in order to solve present stage tunneling equipment, and A kind of plane soil device for tunnel excavation machine proposed.
To achieve these goals, this utility model adopts the technical scheme that
A kind of plane soil device for tunnel excavation machine, it is characterised in that: include the vehicle frame being made up of base and housing, Connect longitudinal carrier by one group of lowering or hoisting gear in housing, connect horizontal support in the front side of longitudinal carrier, in horizontal support Being at least connected with an adjusting means, each adjusting means is all connected in horizontal support by corresponding traverse gear, often Individual adjusting means is all rotationally connected a turning arm, is at least connected with a cutter head driving means, each cutter on each turning arm One milling head of the equal drive connection of head driving apparatus.
On the basis of technique scheme, can there is a technical scheme further below:
Described longitudinal carrier is square tubular structure, is provided with bracing frame in one end of longitudinal carrier.
Being additionally provided with expansion bracket on described longitudinal carrier, expansion bracket moves on longitudinal carrier along the longitudinal direction of vehicle frame Dynamic, longitudinal carrier is provided with the oil cylinder of drive connection expansion bracket.
Described expansion bracket is the platy structure being slidably matched with described longitudinal carrier.
Described lowering or hoisting gear includes longitudinally the first motor being connected on described longitudinal carrier, connects at longitudinally the first motor First gear, the first gear engages the first tooth bar, and the first tooth bar is vertically connected to the inside of described housing.
Described horizontal support is a cuboid-type annular slab.
Described adjusting means includes casing, installs the second motor and the 3rd motor, in the output of the second motor in casing Installing the second gear that drive case moves on axle, the 3rd motor drives described turning arm to rotate on casing.
Described traverse gear includes the second tooth bar being connected laterally on described horizontal support, sets in adjusting means There is the second motor, the output shaft of the second motor connects the second gear being meshed with the second tooth bar.
The utility model has the advantage of: this apparatus structure is simple, safety is high, it is possible to carry out the layering of upper and lower two-layer Excavating, it is achieved that cut the earth in the range of tunnel total cross-section, it is achieved that the Fully-mechanized operation of bored tunnel construction, operating speed is fast, Applied widely, it is suitable for popularization and application.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is the oblique view after Fig. 1 removes housing.
Detailed description of the invention
In order to make this utility model clearer, below in conjunction with accompanying drawing, this device is described in detail, described herein Specific embodiment only in order to explain this utility model, be not used to limit this utility model.
As depicted in figs. 1 and 2, a kind of plane soil device for tunnel excavation machine that this utility model provides, including the end of by The vehicle frame 1 of seat 1a and housing 1b composition, base 1a is a cuboid-type annular slab, and housing 1b is U-shape structure, the U of housing 1b Type mouth and base 1a corresponding matching.
Connecting longitudinal carrier 3 by four lowering or hoisting gears 2 in housing 1b, four lowering or hoisting gears 2 are symmetrically arranged at The both sides of housing 1b, described longitudinal carrier 3 is square tubular structure, is provided with bracing frame 3a in the rear end of longitudinal carrier 3, in longitudinal direction Sliding connection expansion bracket 4 in support 3, described expansion bracket 4 is the platy structure being slidably matched with longitudinal carrier 3, expansion bracket 4 Longitudinal direction along vehicle frame 1 moves on longitudinal carrier 3, connects the oil that drive connection expansion bracket 4 moves on bracing frame 3a Cylinder 5.
Described lowering or hoisting gear 2 includes longitudinally the first motor 6 being connected on described longitudinal carrier 3, at longitudinally the first motor 6 Output shaft on connection reducer, decelerator connects the first gear 7, and the first gear 7 engages the first tooth bar 8, and the first tooth bar 8 is vertical It is connected to the inside of described housing 1b.
Connect horizontal support 9 in the front end of expansion bracket 4, horizontal support 9 is a cuboid-type annular slab, at horizontal support Being provided with cavity 10 in 9, be at least connected with an adjusting means 13 in horizontal support 9, each adjusting means 13 is all by corresponding Traverse gear 11 is connected in cavity 10, and each adjusting means 13 is all rotationally connected a turning arm 14, at turning arm 14 On be at least connected with a cutter head driving means 15, one milling 16 of equal drive connection of each cutter head driving means 15, cutter head drives Dynamic device 15 and milling 16 are prior art.
Described adjusting means 13 includes casing, installs the second motor and the 3rd motor in casing, defeated at the second motor Installing the second gear that drive case moves on shaft, the 3rd motor drives described turning arm 14 to rotate on casing.
Described traverse gear 11 includes the second tooth bar 12 being connected laterally on the downside of described cavity 10, in adjusting means It is provided with the second motor in 13, the output shaft of the second motor connects the second gear being meshed with the second tooth bar 12.

Claims (8)

1. the plane soil device for tunnel excavation machine, it is characterised in that: include being made up of base (1a) and housing (1b) Vehicle frame (1), connects longitudinal carrier (3) by one group of lowering or hoisting gear (2) in housing (1b), connects in the front side of longitudinal carrier (3) Connecing horizontal support (9), be at least connected with an adjusting means (13) in horizontal support (9), each adjusting means (13) is all passed through Corresponding traverse gear (11) is connected in horizontal support (9), and each adjusting means (13) is all rotationally connected a rotation Arm (14), is at least connected with a cutter head driving means (15) on each turning arm (14), and each cutter head driving means (15) is equal One milling head (16) of drive connection.
A kind of plane soil device for tunnel excavation machine the most according to claim 1, it is characterised in that: described longitudinal carrier (3) it is square tubular structure, is provided with bracing frame (3a) in one end of longitudinal carrier (3).
A kind of plane soil device for tunnel excavation machine the most according to claim 1, it is characterised in that: prop up in described longitudinal direction Being additionally provided with expansion bracket (4) on frame (3), expansion bracket (4) is upper mobile at longitudinal carrier (3), vertical along the longitudinal direction of vehicle frame (1) The oil cylinder (5) of drive connection expansion bracket (4) it is provided with to support (3).
A kind of plane soil device for tunnel excavation machine the most according to claim 3, it is characterised in that: described expansion bracket (4) for the platy structure being slidably matched with described longitudinal carrier (3).
A kind of plane soil device for tunnel excavation machine the most according to claim 1, it is characterised in that: described lowering or hoisting gear (2) include longitudinally the first motor (6) being connected on described longitudinal carrier (3), connect the first gear at longitudinally the first motor (6) (7), the first gear (7) engages the first tooth bar (8), and the first tooth bar (8) is vertically connected to the inside of described housing (1b).
A kind of plane soil device for tunnel excavation machine the most according to claim 1, it is characterised in that: described horizontal support (9) it is a cuboid-type annular slab.
A kind of plane soil device for tunnel excavation machine the most according to claim 1, it is characterised in that: described adjusting means (13) include casing, the second motor and the 3rd motor are installed in casing, the output shaft of the second motor is installed drive case Second gear of movement, the 3rd motor drives described turning arm (14) to rotate on casing.
A kind of plane soil device for tunnel excavation machine the most according to claim 1, it is characterised in that: described horizontal transmission Device (11) includes the second tooth bar (12) being connected laterally on described horizontal support (9), is provided with in adjusting means (13) Two motors, the output shaft of the second motor connects the second gear being meshed with the second tooth bar (12).
CN201620550485.6U 2016-06-08 2016-06-08 A dig native device for no -dig tunnel machine Active CN205876331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620550485.6U CN205876331U (en) 2016-06-08 2016-06-08 A dig native device for no -dig tunnel machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620550485.6U CN205876331U (en) 2016-06-08 2016-06-08 A dig native device for no -dig tunnel machine

Publications (1)

Publication Number Publication Date
CN205876331U true CN205876331U (en) 2017-01-11

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Country Status (1)

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CN (1) CN205876331U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105863663A (en) * 2016-06-08 2016-08-17 安徽兴宇轨道装备有限公司 Soil planing device for tunnel underground excavation machine
CN107152047A (en) * 2017-06-22 2017-09-12 汪建文 A kind of automatic plane indigenous equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105863663A (en) * 2016-06-08 2016-08-17 安徽兴宇轨道装备有限公司 Soil planing device for tunnel underground excavation machine
CN107152047A (en) * 2017-06-22 2017-09-12 汪建文 A kind of automatic plane indigenous equipment

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