CN205977231U - A tunnel segment shaping device and entry driving machine for entry driving machine - Google Patents
A tunnel segment shaping device and entry driving machine for entry driving machine Download PDFInfo
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- CN205977231U CN205977231U CN201620573270.6U CN201620573270U CN205977231U CN 205977231 U CN205977231 U CN 205977231U CN 201620573270 U CN201620573270 U CN 201620573270U CN 205977231 U CN205977231 U CN 205977231U
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- 238000007493 shaping process Methods 0.000 title claims abstract description 95
- 230000001737 promoting effect Effects 0.000 claims abstract description 9
- 238000013519 translation Methods 0.000 claims description 24
- 239000003921 oil Substances 0.000 claims description 13
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 235000014593 oils and fats Nutrition 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005641 tunneling Effects 0.000 claims description 3
- 230000014616 translation Effects 0.000 description 19
- 230000000712 assembly Effects 0.000 description 11
- 238000000429 assembly Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000000930 thermomechanical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a tunnel segment shaping device and entry driving machine for entry driving machine, the tunnel is connected gradually by a plurality of sections of jurisdiction and forms, tunnel segment shaping device includes bracket component and stretching subassembly, bracket component becomes integrative with the stretching unit mount, the stretching subassembly is in including walking frame and setting drive division on the walking frame, the drive division with bracket component hinges and is used for promoting bracket component with corresponding section of jurisdiction in a plurality of sections of jurisdiction is only supported with right plastic or drive are carried out to the shape in tunnel bracket component breaks away from correspond the section of jurisdiction. The utility model discloses among the embodiment, bracket component becomes integrative with the stretching unit mount to make bracket component end through the drive division and support or break away from corresponding section of jurisdiction, with the plastic of completion to the shape in tunnel, so, the potential safety hazard that is used for the tunnel segment shaping device of entry driving machine has been eliminated to operating is simplified. The entry driving machine includes the foretell tunnel segment shaping device who is used for the entry driving machine.
Description
Technical field
This utility model is related to heavy industry field of mechanical technique, especially relates to a kind of tunnel duct piece shaping for development machine
Device and development machine.
Background technology
During the practice of construction in tunnel, because slip casting is uneven or Geological Reasons, after tunnel molding, shape changes,
Tunnel duct piece shaping at present or full circle are adjusted or shaping using imitative type method.In addition, tunnel deformation directly affects tunnel digging
Enter machine pipe sheet assembling efficiency, thus affecting efficiency of construction.
Used in current tunneler construction process, mainly based on split type, the shortcoming existing is main for section of jurisdiction apparatus for shaping
Have that control is complicated, mobile section of jurisdiction stretching frame when operate that loaded down with trivial details, fault rate is high, there is potential safety hazard.
Utility model content
This utility model is intended at least solve one of technical problem present in prior art.For this reason, this utility model needs
A kind of tunnel duct piece apparatus for shaping for development machine and development machine are provided.
This utility model embodiment provides a kind of tunnel duct piece apparatus for shaping for development machine, and described tunnel is by multiple
Section of jurisdiction is connected in sequence, and the described tunnel duct piece apparatus for shaping for development machine includes support assembly and stretching assembly, described
Support assembly is integrally mounted with stretching assembly, and described stretching assembly includes walker and is arranged on the driving on described walker
Portion, described drive division is with described support member hinges and for promoting the respective tube in described support assembly and the plurality of section of jurisdiction
Piece only supports and carries out shaping with the shape to described tunnel or drive described support assembly to depart from described corresponding section of jurisdiction.
In this utility model embodiment in the tunnel duct piece apparatus for shaping of development machine, support assembly and stretching
Assembly is integrally mounted, and by drive division, support assembly is only supported or depart from corresponding section of jurisdiction, to complete the shape to tunnel
Shaping, so, monoblock type package assembly eliminates the potential safety hazard of the tunnel duct piece apparatus for shaping for development machine, and simplifies
Operation, and improve the stability of the tunnel duct piece apparatus for shaping for development machine.
In one embodiment, described drive division includes telescopic flexible inner core and stretching mobile device, described row
Walk frame and support described flexible inner core and described stretching mobile device, described flexible inner core is connected with described stretching mobile device, institute
State stretching mobile device to be used for promoting described flexible inner core to stretch back and forth to drive described support assembly to move back and forth.
In one embodiment, described stretching mobile device is oil cylinder, electric pushrod or cylinder.
In one embodiment, adopt bolt spacing between described flexible inner core and described walker.
In one embodiment, the described tunnel duct piece apparatus for shaping for development machine includes guider, described leads
It is arranged on described walker to device and is at least partially disposed between described flexible inner core and described walker, described guiding dress
Put for guiding to described flexible inner core.
In one embodiment, described walker includes lubricating cup, and described lubricating cup is connected with described guider, described oil
Cup is for adding oils and fatss to lubricate described guider to described guider.
In one embodiment, described guider is guide pad, flat key or steel pipe.
In one embodiment, the described tunnel duct piece apparatus for shaping for development machine includes translating assembly, described flat
Move assembly to be fixed on described walker, described translation assembly is used for driving the described tunnel duct piece apparatus for shaping for development machine
Length direction along described tunnel moves.
In one embodiment, described stretching assembly includes rotatable rotary support, and described rotary support passes through end
Lid is arranged on described walker, and described translation assembly includes translating device and translating device bearing, and described translating device is fixed
On described translating device bearing, described translating device bearing is fixedly connected with described rotary support, and described translating device is used for
Promote the described tunnel duct piece apparatus for shaping for development machine along the length direction movement in described tunnel.
In one embodiment, described translating device and described stretching mobile device interlocking.
In one embodiment, the kind of drive of described translating device is that oil cylinder is driven, sprocket chain strip is driven or tooth
Wheel rack type transmission.
In one embodiment, described translation assembly is connected with described stretching assembly by oscillating bearing.
In one embodiment, described support assembly includes the support with preset shape, and described drive division is used for carrying
Move described support only to support or depart from described corresponding section of jurisdiction.
In one embodiment, the described tunnel duct piece apparatus for shaping for development machine includes roll wheel assembly, described rolling
Wheel assembly is fixed on described walker, and described roll wheel assembly includes roller and bearing, and described roller is fixed on described bearing.
The development machine of this utility model embodiment includes the tunnel for development machine described in any of the above-described embodiment
Section of jurisdiction apparatus for shaping.
In the development machine in this utility model embodiment, support assembly is integrally mounted with stretching assembly, and passes through
Drive division makes support assembly only support or departs from corresponding section of jurisdiction, and to complete the shaping of the shape to tunnel, so, monoblock type assembles
Structure eliminates the potential safety hazard of the tunnel duct piece apparatus for shaping for development machine, and simplifies operation, and improves for digging
Enter the stability of the tunnel duct piece apparatus for shaping of machine.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or recognized by practice of the present utility model.
Brief description
Above-mentioned and/or additional aspect of the present utility model and advantage are from reference to the description to embodiment for the accompanying drawings below
Will be apparent from easy to understand, wherein：
Fig. 1 is the structural representation during development machine segment assembly of this utility model embodiment.
Fig. 2 is the tunnel duct piece component diagram of this utility model embodiment.
Fig. 3 is the structural representation of the pipe sheet assembling thermomechanical components of the development machine of this utility model embodiment.
Fig. 4 is the structural representation of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment.
Fig. 5 is the structure of the stretching assembly of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment
Schematic diagram.
Fig. 6 is the structure of the support assembly of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment
Schematic diagram.
Fig. 7 is the structure of the translation assembly of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment
Schematic diagram.
Fig. 8 is the structure of the roll wheel assembly of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment
Schematic diagram.
Fig. 9 is the stretching mobile device support of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment
Tight view.
Figure 10 is the stretching mobile device of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment
Retracted mode schematic diagram.
Figure 11 is the translation position view of the development machine of this utility model embodiment.
Symbol description：
100. development machines, 1. shield tail, 2. tunnel duct piece assembly, 3. pipe sheet assembling thermomechanical components, 4. tunnel duct piece apparatus for shaping,
201. pipe sheet assembling rings, 202. first endless tube pieces, 203. second endless tube pieces, 204. the 3rd endless tube pieces, 301. joists, 302. sections of jurisdiction
Grasping mechanism, 303. reversing frames, 304. movable stands, 401. stretching assemblies, 402. support assemblies, 403. translation assemblies, 404. rollings
Wheel assembly, 405. first swivel pins, 4010. drive divisions, 40101. flexible inner cores, 40102. walkers, 40103. guide pads,
40104. lubricating cups, 40105. stretching mobile devices, 40106. rotary supports, 40107. end caps, 40108. second swivel pins,
40201. supports, 40202. backing plates, 40301. the 3rd swivel pins, 40302. translating devices, 40303. translating device bearings,
40401. rollers, 40402. bearings, 40403. shaft block rings, 40404. roller supports, 40405. hole back-up rings.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein
The element that same or similar label represents same or similar element or has same or like function from start to finish.Lead to below
It is exemplary for crossing the embodiment being described with reference to the drawings, and is only used for explaining this utility model, and it is not intended that to this practicality
New restriction.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ",
The orientation of instruction such as " clockwise ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, be only for
It is easy to describe this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specifically
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ",
" second " is only used for describing purpose, and it is not intended that indicating or imply relative importance or implying the technology indicated by indicating
The quantity of feature.Thus, define " first ", the feature of " second " can be expressed or implicitly include one or more
Described feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly specific
Limit.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect.Can be to be mechanically connected or electrically connect.Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
Can be the connection of two element internals or the interaction relationship of two elements.For those of ordinary skill in the art
Speech, can understand concrete meaning in this utility model for the above-mentioned term as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score can include the first and second feature directly contacts it is also possible to include the first and second features not to be directly contact but logical
Cross the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or to be merely representative of fisrt feature level height be higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.
In order to simplify disclosure of the present utility model, hereinafter the part and setting of specific examples is described.Certainly, they are only
Example, and purpose does not lie in restriction this utility model.Additionally, this utility model can in different examples repeat reference numerals
And/or reference letter, this repeat to be for purposes of simplicity and clarity, itself do not indicate discussed various embodiment
And/or the relation between setting.Additionally, the example of the various specific technique that provides of this utility model and material, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
See also Fig. 1～Figure 11, this utility model embodiment provides a kind of tunnel duct piece for development machine whole
Shape dress puts 4.Tunnel is connected in sequence by multiple sections of jurisdiction 2.
Tunnel duct piece apparatus for shaping 4 for development machine includes stretching assembly 401 and support assembly 402.Support assembly 402
Integrally mounted with stretching assembly 401.Stretching assembly 401 includes walker 40102 and is arranged on the driving on walker 40102
Portion 4010 (see Fig. 4).Drive division 4010 is hinged with support assembly 402 and is used for promoting in support assembly 402 and multiple sections of jurisdiction 2
Corresponding section of jurisdiction is only supported and is carried out shaping with the shape to tunnel or drive support assembly 402 to depart from corresponding section of jurisdiction.
In this utility model embodiment in the tunnel duct piece apparatus for shaping 4 of development machine, support assembly 402 with
Stretching group 401 is integrally mounted, and by drive division, support assembly 402 is only supported or depart from corresponding section of jurisdiction, right to complete
The shaping of the shape in tunnel, so, monoblock type package assembly eliminates the potential safety hazard of tunnel duct piece apparatus for shaping, and simplifies
Operation, and improve the stability of the tunnel duct piece apparatus for shaping 4 for development machine.
In the example depicted in fig. 4, the tunnel duct piece apparatus for shaping 4 for development machine includes 2 stretching assemblies 401,2
Support assembly 402 and 4 the first swivel pins 405.Support assembly 402 is hinged on stretching assembly 401 by the first swivel pin 405
Together.
In one embodiment, drive division 4010 includes telescopic flexible inner core 40101 and stretching mobile device
40105.Walker 40102 support telescopic inner core 40101 and stretching mobile device 40105.Flexible inner core 40101 and stretching move
Device 40105 connects.Stretching mobile device 40105 is used for promoting flexible inner core 40101 to stretch to drive support assembly 402 back and forth
Move back and forth.
So, by driving the type of drive that flexible inner core 40101 stretches back and forth simple it is easy to control, can improve and be used for
The efficiency of construction of the tunnel duct piece apparatus for shaping 4 of development machine.
In one embodiment, stretching mobile device 40105 is oil cylinder.
It is appreciated that in other embodiments, stretching mobile device 40105 can be electric pushrod or cylinder, therefore,
It should be noted that the oil cylinder being not restricted in this utility model embodiment.
In one embodiment, adopt bolt spacing between flexible inner core 40101 and walker 40102.
The accuracy that inner core 40101 stretches back and forth so it is ensured that stretching mobile device 40105 promotion is stretched, to ensure
Support assembly 402 carries out the quality of shaping to the shape in tunnel.
In one embodiment, the tunnel duct piece apparatus for shaping 4 for development machine includes guider 40103.Guiding
Device 40103 is arranged on walker 40102 and is at least partially disposed between flexible inner core 40101 and walker 40102.Guiding
Device 40103 is used for flexible inner core 40101 is guided.
So, by guider 40103 flexible inner core 40101 is carried out guiding can make flexible inner core 40101 with right
Support assembly 402 is answered to align, to ensure the accuracy to tunnel duct piece shaping.
In one embodiment, walker 40102 includes lubricating cup 40104.Lubricating cup 40104 is with guider 40103 even
Connect.Lubricating cup 40104 is used for adding oils and fatss to lubricate guider 40103 to guider 40103.
So it is ensured that guider 40103 is precisely durable.
In one embodiment, guider 40103 is guide pad.It is appreciated that in other embodiments, guiding
Device 40103 can be flat key or steel pipe.
In one embodiment, the tunnel duct piece apparatus for shaping 4 for development machine includes translating assembly 403.Translation group
Part 403 is fixed on walker 40102.Translation assembly 403 is used for driving the tunnel duct piece apparatus for shaping 4 being used for development machine along tunnel
The length direction in road moves.
So, can make to be used for the length side of the tunnel duct piece apparatus for shaping 4 of development machine along tunnel by translating assembly 403
To mobile to be gradually completing the shaping of the shape to tunnel.
In one embodiment, stretching assembly 401 includes rotatable rotary support 40106, and rotary support 40106 leads to
Cross end cap 40107 to be arranged on walker 40102, translation assembly 403 includes translating device 40302 and translating device bearing
40303.Translating device 40302 is fixed on translating device bearing 40303.Translating device bearing 40303 and rotary support 40106
It is fixedly connected.Translating device 40302 is used for promoting the length direction shifting being used for the tunnel duct piece apparatus for shaping 4 of development machine along tunnel
Dynamic.
So, by producing to translating device 40302 when tunnel turning or climb and fall are eliminated using rotary support 40106
Radial force, improve translating device 40302 service life.
It is appreciated that in other embodiments, translation assembly 403 can be connected with stretching assembly 401 by oscillating bearing.
Accordingly, it would be desirable to explanation, it is not restricted to the translating device bearing 40303 in present embodiment and rotary support 40106
The mode being fixedly connected.
In one embodiment, translating device 40302 is oil cylinder.
It is appreciated that in other embodiments, translating device 40302 can be cylinder or electric pushrod.Accordingly, it would be desirable to
Illustrate, the selection of translating device 40302 is not restricted to the oil cylinder in present embodiment.
In one embodiment, the kind of drive of translating device 40302 is driven for oil cylinder.It is appreciated that it is real at other
Apply in mode, the kind of drive of translating device 40302 can be sprocket chain strip transmission or pinion and-rack transmission.
In one embodiment, translating device 40302 and stretching mobile device 40105 interlock.
So, maloperation can be prevented by way of interlocking it is ensured that being used for the tunnel duct piece apparatus for shaping 4 of development machine
Safe operation.
In example shown in Fig. 5, stretching assembly 401 includes 2 flexible inner cores 40101,40102,8 guide pads of walker
40103rd, 8 lubricating cups 40104, stretching mobile device 40105, rotary supports 40106,40107,2 the second swivel pins of end cap
40108.2 flexible inner cores 40101 are hinged with stretching mobile device 40105 by 2 the second swivel pins 40108.Lead
It is arranged in walker 40102 to block 40103, between logical adjusting screw is adjusted between guide pad 40103 and flexible inner core 40101
Gap, play the guiding role for flexible the flexible of inner core 40101.Rotary support 40106 is arranged on walker by end cap 40107
In 40102, rotary support 40106 can be realized translation oil cylinder 40302 and swing, prevent development machine around carrying swivel pin rotation
During 100 turning, translation oil cylinder 40302 is subject to radial force.Stretching assembly 401 provides stretching power for tunnel duct piece apparatus for shaping.Translation
Assembly 403 is bolted on the walker 40102 in stretching assembly 401.
In one embodiment, support assembly 402 includes the support 40201 with preset shape, and drive division 4010 is used
Correspond to section of jurisdiction in driving support 40201 only to support or depart from.
So, corresponding section of jurisdiction is only supported by the support 40201 of preset shape and ensure that the shaping to tunnel-shaped is accurate
Property.
In the example depicted in fig. 6, each support assembly 402 includes support 40201 and 2 backing plates 40202.Backing plate
40202 have certain elasticity, are prevented from during stretching section of jurisdiction breaking section of jurisdiction 2.
In one embodiment, the tunnel duct piece apparatus for shaping 4 for development machine includes roll wheel assembly 404.Roller group
Part 404 is fixed on walker 40102.Roll wheel assembly 404 includes roller 40401 and bearing 40402.Roller 40401 is fixed on
On bearing 40402.
So, roll wheel assembly 404 can reduce the effect of frictional force.
In example shown in Fig. 8, roll wheel assembly 404 includes roller 40401, bearing 40402, shaft block ring 40403, roller
Bearing 40404, hole back-up ring 40405.It is fixed on roller support 40404 by 40403 bearings 40402 of shaft block ring；Logical
40405 rollers 40401 of via back-up ring are fixed on bearing 40402.Roll wheel assembly 404 is bolted on stretching assembly
On walker 40102 in 401.Roll wheel assembly 404 is overall to act the effect reducing frictional force.
In this utility model embodiment, the tunnel duct piece apparatus for shaping 4 for development machine includes 4 roll wheel assemblies
404 and 2 stretching assemblies 401.In each stretching assembly 401,2 roll wheel assemblies 404 pass through bolt, and accordingly fixation is expert at
Walk on frame 40102.
The development machine 100 of this utility model embodiment includes the tunnel for development machine described in any of the above-described embodiment
Road section of jurisdiction apparatus for shaping 4.
In development machine 100 in this utility model embodiment, support assembly 402 is integrally mounted with stretching group 401,
And support assembly 402 is only supported or the corresponding section of jurisdiction of disengaging by drive division, to complete the shaping of the shape to tunnel, so,
Monoblock type package assembly eliminates the potential safety hazard of tunnel duct piece apparatus for shaping, and simplifies operation, and improves for tunneling
The stability of the tunnel duct piece apparatus for shaping 4 of machine.
In the example depicted in fig. 1, development machine 100 also include shield tail 1 and pipe sheet assembling thermomechanical components 3 and, now development machine 1
Driving completes just to carry out pipe sheet assembling.
In the example depicted in fig. 3, pipe sheet assembling thermomechanical components 3 include joist 301, section of jurisdiction grasping mechanism 302, reversing frame
303rd, movable stand 304.Joist 301 provides translation track for tunnel duct piece apparatus for shaping 4, and movable stand 304 is tunnel duct piece shaping
Device 4 provides translation counter-force.
Further, refer to Fig. 7, translation assembly 403 includes the 3rd swivel pin 40301,40302,2 translations of translating device
Device seat 40303.By the movable stand 304 in 40301 translation assemblies 403 of the 3rd swivel pin and pipe sheet assembling thermomechanical components 3
Hinged, by screw, 2 translating device bearings 40303 are fixed on the rotary support 40106 in stretching assembly 401
On.Translation assembly 403 moves in parallel offer power for tunnel duct piece apparatus for shaping.
Refer to Fig. 9, in this utility model embodiment, tunnel duct piece shaping fills 4 and development machine 100 specific implementation process
As follows：
Tunnel duct piece apparatus for shaping 4 carries out shaping to the section of jurisdiction 2 of abjection shield tail 1, so that the inner circumferential in tunnel is formed as default
Shape.Now two stretching mobile devices 40105 are stretched out and promote 2 support assemblies 402 to carry out shaping to section of jurisdiction, and by secondary filling
Slurry is reinforced to section of jurisdiction periphery, keeps the shape of tunnel inner circumferential.Now translating device 40302 is in quick condition, does not affect
The driving of tunneler or pipe sheet assembling thermomechanical components 3 segment assembly 2.
As shown in figs. 10-11, be tunnel duct piece shaping in this utility model embodiment fill 4 and development machine 100 parallel
The process of movement.The assembled complete pipe sheet assembling ring 201 of pipe sheet assembling thermomechanical components 3, the mobile dress of two stretchings of tunnel duct piece apparatus for shaping 4
Putting 40105 retractions drives 2 support assemblies 402 to depart from the second endless tube piece 203, thus completing the second endless tube piece 203 and the 3rd
The shaping of endless tube piece 204.Now translating device 40302 is in stationary state, and tunnel duct piece apparatus for shaping 4 is in translating device
Move in parallel under 40302 pulling functions at the first endless tube piece 202 position.Then two stretching mobile devices 40105 stretch out promotion 2
Individual support assembly 402 and the first endless tube piece 202 support and only carry out shaping to the first endless tube piece 202, and now translating device 40302 is in
Quick condition, tunnel piercing recovers driving.During entirely movement with shaping, 2 support assemblies 402 are from without departing from space
Walk frame 40102, eliminate potential safety hazard.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically enforcement
The description of mode ", " example ", " specific example " or " some examples " etc. means concrete with reference to embodiment or example description
Feature, structure, material or feature are contained at least one embodiment of the present utility model or example.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, the concrete spy of description
Levy, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
While there has been shown and described that embodiment of the present utility model, those of ordinary skill in the art can manage
Solution：These embodiments can be carried out in the case of without departing from principle of the present utility model and objective multiple changes, modification,
Replace and modification, scope of the present utility model is limited by claim and its equivalent.
Claims (15)
1. a kind of tunnel duct piece apparatus for shaping for development machine, described tunnel is connected in sequence by multiple sections of jurisdiction, its feature
It is, the described tunnel duct piece apparatus for shaping for development machine includes support assembly and stretching assembly, described support assembly and support
Tight assembly is integrally mounted, and described stretching assembly includes walker and is arranged on drive division on described walker, described driving
Portion is with described support member hinges and for promoting described support assembly only to support with right with the corresponding section of jurisdiction in the plurality of section of jurisdiction
The shape in described tunnel carries out shaping or drives described support assembly to depart from described corresponding section of jurisdiction.
2. the tunnel duct piece apparatus for shaping for development machine according to claim 1 is it is characterised in that described drive division bag
Include telescopic flexible inner core and stretching mobile device, described walker supports described flexible inner core and the mobile dress of described stretching
Put, described flexible inner core is connected with described stretching mobile device, described stretching mobile device is used for promoting described flexible inner core
Return and stretch to drive described support assembly to move back and forth.
3. the tunnel duct piece apparatus for shaping for development machine according to claim 2 is it is characterised in that described stretching moves
Device is oil cylinder, electric pushrod or cylinder.
4. the tunnel duct piece apparatus for shaping for development machine according to claim 2 is it is characterised in that described flexible inner core
Adopt bolt spacing and described walker between.
5. the tunnel duct piece apparatus for shaping for development machine according to claim 2 it is characterised in that described for tunneling
The tunnel duct piece apparatus for shaping of machine includes guider, and described guider is arranged on described walker and is at least partially disposed at
Between described flexible inner core and described walker, described guider is used for described flexible inner core is guided.
6. the tunnel duct piece apparatus for shaping for development machine according to claim 5 is it is characterised in that described walker bag
Oil scraper cup, described lubricating cup is connected with described guider, and described lubricating cup is used for adding oils and fatss to lubricate to described guider
State guider.
7. the tunnel duct piece apparatus for shaping for development machine according to claim 5 is it is characterised in that described guider
For guide pad, flat key or steel pipe.
8. the tunnel duct piece apparatus for shaping for development machine according to claim 2 it is characterised in that described for tunneling
The tunnel duct piece apparatus for shaping of machine includes translating assembly, and described translation assembly is fixed on described walker, described translation assembly
For driving the described tunnel duct piece apparatus for shaping for development machine along the length direction movement in described tunnel.
9. the tunnel duct piece apparatus for shaping for development machine according to claim 8 is it is characterised in that described stretching assembly
Including rotatable rotary support, described rotary support is arranged on described walker by end cap, and described translation assembly includes
Translating device and translating device bearing, described translating device is fixed on described translating device bearing, described translating device bearing
It is fixedly connected with described rotary support, described translating device is used for promoting the described tunnel duct piece apparatus for shaping edge for development machine
The length direction in described tunnel moves.
10. the tunnel duct piece apparatus for shaping for development machine according to claim 9, described translating device and described stretching
Mobile device interlocks.
The 11. tunnel duct piece apparatus for shaping for development machine according to claim 9 are it is characterised in that described translation fills
The kind of drive put is driven for oil cylinder, sprocket chain strip transmission or pinion and-rack are driven.
The 12. tunnel duct piece apparatus for shaping for development machine according to claim 8 are it is characterised in that described translation group
Part is connected with described stretching assembly by oscillating bearing.
The 13. tunnel duct piece apparatus for shaping for development machine according to claim 1 are it is characterised in that described support group
Part includes the support with preset shape, and described drive division is used for driving described support only to support or depart from described corresponding section of jurisdiction.
The 14. tunnel duct piece apparatus for shaping for development machine according to claim 1 it is characterised in that described for digging
The tunnel duct piece apparatus for shaping entering machine includes roll wheel assembly, and described roll wheel assembly is fixed on described walker, described roller group
Part includes roller and bearing, and described roller is fixed on described bearing.
A kind of 15. development machines are it is characterised in that include the tunnel for development machine according to any one of claim 1-14
Road section of jurisdiction apparatus for shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573270.6U CN205977231U (en) | 2016-06-15 | 2016-06-15 | A tunnel segment shaping device and entry driving machine for entry driving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573270.6U CN205977231U (en) | 2016-06-15 | 2016-06-15 | A tunnel segment shaping device and entry driving machine for entry driving machine |
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| CN205977231U true CN205977231U (en) | 2017-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888688A (en) * | 2016-06-15 | 2016-08-24 | 中国铁建重工集团有限公司 | Tunnel segment shaping device for heading machine and heading machine |
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2016
- 2016-06-15 CN CN201620573270.6U patent/CN205977231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888688A (en) * | 2016-06-15 | 2016-08-24 | 中国铁建重工集团有限公司 | Tunnel segment shaping device for heading machine and heading machine |
| CN105888688B (en) * | 2016-06-15 | 2019-05-28 | 中国铁建重工集团有限公司 | Tunnel duct piece apparatus for shaping and development machine for development machine |
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Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Railway Construction Heavy Industry Co.,Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan, No. 88 East Road, No. seven Patentee before: China Railway Construction Heavy Industry Co.,Ltd. |
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