CN205977230U - 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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- CN205977230U CN205977230U CN201620572802.4U CN201620572802U CN205977230U CN 205977230 U CN205977230 U CN 205977230U CN 201620572802 U CN201620572802 U CN 201620572802U CN 205977230 U CN205977230 U CN 205977230U
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- 238000007493 shaping process Methods 0.000 title claims abstract description 85
- 230000001737 promoting effect Effects 0.000 claims abstract description 5
- 238000013519 translation Methods 0.000 claims description 19
- 230000005641 tunneling Effects 0.000 claims 1
- 230000014616 translation Effects 0.000 description 16
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000000930 thermomechanical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001050 lubricating effect Effects 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
- 230000008569 process Effects 0.000 description 2
- 241001272996 Polyphylla fullo Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
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- Lining And Supports For Tunnels (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, a tunnel segment shaping device includes stretching subassembly and bracket component for the entry driving machine, the stretching subassembly with bracket component installs integratively, bracket component is including the support that has the shape predetermine, the stretching subassembly with the support hinges and is used for promoting the support with corresponding section of jurisdiction in a plurality of sections of jurisdiction is only supported with right the plastic is carried out to the shape in tunnel. The utility model discloses the tunnel segment shaping device who is arranged in the entry driving machine among the embodiment, bracket component and stretching unit mount become integrative to make the support end through bracket component and support corresponding section of jurisdiction, with the plastic of completion to the shape in tunnel, so, integral package assembly has eliminated the potential safety hazard that is used for the tunnel segment shaping device of entry driving machine 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 mechanical field, especially relates to a kind of tunnel duct piece apparatus for shaping for development machine
And a kind of 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 described tunnel duct piece apparatus for shaping includes stretching assembly and support assembly, described stretching assembly and institute
State that support assembly is integrally mounted, described support assembly includes the support with preset shape, described stretching assembly with described
Frame is hinged and is carried out with the shape to described tunnel for promoting described support only to support with the corresponding section of jurisdiction in the plurality of section of jurisdiction
Shaping, described support includes the upper bracket being oppositely arranged and lower carriage, and described stretching assembly includes the first stretching unit and second
Stretching unit, described first stretching unit is hinged with one end of described upper bracket and one end of described lower carriage, described second support
Tight unit is hinged with the other end of described upper bracket and the other end of described lower carriage.
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 makes support only support corresponding section of jurisdiction by support assembly, to complete the shaping of the shape to tunnel, such as
This, monoblock type package assembly eliminates the potential safety hazard of tunnel duct piece apparatus for shaping, and simplifies operation, and improves for digging
Enter the stability of the tunnel duct piece apparatus for shaping of machine.
In one embodiment, described support assembly includes backing plate, and described backing plate is located at away from described carriage center
The side of described support, described backing plate is in the circumferentially-spaced distribution of described support.
In one embodiment, described backing plate is resilient sleeper-bearing.
In one embodiment, the shape that described upper bracket is surrounded with described lower carriage and the shape of tunnel duct piece internal ring
Compare and be formed with opposite two notch part.
In one embodiment, described upper bracket is formed in one structure；Described lower carriage is formed in one structure.
In one embodiment, described first stretching unit is oil cylinder, cylinder or electric pushrod, described second stretching list
Unit is oil cylinder, cylinder or electric pushrod.
In one embodiment, the described tunnel duct piece apparatus for shaping for development machine includes translating assembly, described support
Tight assembly includes walker, and described translation assembly is fixed on described walker, described translation assembly be used for driving described in be used for
The tunnel duct piece apparatus for shaping of development machine moves along the length direction in described tunnel.
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 is oil cylinder, cylinder or electric pushrod.
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
Support assembly makes support only support corresponding section of jurisdiction, and 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 simplify operation, and improve the stability of tunnel duct piece apparatus for shaping.
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 view 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 oil cylinder stretching shape of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment
State schematic diagram.
Figure 10 is that the stretching oil cylinder of the tunnel duct piece apparatus for shaping for development machine of this utility model embodiment is retracted
View.
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, 401a. the first stretching unit, 401b. the second stretching list
Unit, 402. support assemblies, 403. translation assemblies, 404. roll wheel assemblies, 405. first swivel pins, 40101. flexible inner cores,
40102. walkers, 40103. guide pads, 40104. lubricating cups, 40105. stretching oil cylinders, 40106. rotary supports, 40107. ends
Lid, 40108. second swivel pins, 40201. supports, 40201a. upper bracket, 40201b. lower carriage, 40201c. notch part,
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 " the
One ", " second " is only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indicated
The quantity of technical characteristic.Thus, define " first ", the feature of " second " can be expressed or implicitly include one or more
Multiple described features.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly having
The restriction of body.
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.Stretching assembly 401
Integrally mounted with support assembly 402.Support assembly 402 includes the support 40201 with preset shape.Stretching assembly 401 with
Support 40201 is hinged and is carried out with the shape to tunnel for promoting support 40201 only to support with the corresponding section of jurisdiction in multiple sections of jurisdiction 2
Shaping.
In this utility model embodiment in the tunnel duct piece apparatus for shaping 4 of development machine, support assembly 401 with
Stretching assembly 402 is integrally mounted, and makes support 40201 only support corresponding section of jurisdiction by support assembly 402, to complete to tunnel
Shape shaping, so, monoblock type package assembly eliminates the potential safety hazard of tunnel duct piece apparatus for shaping, and simplifies behaviour
Make, and improve the stability of the tunnel duct piece apparatus for shaping 4 for development machine.
In one embodiment, support assembly 402 includes backing plate 40202 (see Fig. 6).Backing plate 40202 be located at away from
The side of the support 40201 at frame 40201 center, backing plate 40202 is in the circumferentially-spaced distribution of support 40201.
So, support 40201 passes through the inwall in backing plate 40202 and tunnel and only supports such that it is able to more uniformly to tunnel
Inner circumferential shape be adjusted.
In one embodiment, backing plate 40202 is resilient sleeper-bearing.
So, resilient sleeper-bearing has the effect of buffering stress, is prevented from the tunnel duct piece apparatus for shaping 4 for development machine
The section of jurisdiction 2 only supported is broken during stretching.
In one embodiment, support 40201 include the upper bracket 40201a being oppositely arranged and lower carriage 40201b (see
Fig. 4).Stretching assembly 401 includes the first stretching unit 401a and the second stretching unit 401b, the first stretching unit 401a with upper
One end of one end of frame 40201a and lower carriage 40201b is hinged, the other end of the second stretching unit 401b and upper bracket 40201a
And the other end of lower carriage 40201b is hinged.
So, connected by way of hinged so that structure is more compact, and easily controllable.
In the example depicted in fig. 4, the first stretching unit 401a pass through first axle pin 405 and upper bracket 40201a and under
Support 40201b is hinged, and the second stretching unit 401b passes through first axle pin 405 and upper bracket 40201a and lower carriage
40201b is hinged.
In one embodiment, the shape that upper bracket 40201a is surrounded with lower carriage 40201b and tunnel duct piece internal ring
Shape is compared and is formed with opposite two notch part 40201c (see Fig. 9).So, shape in the shaping ensureing the shape to tunnel
While quality, what the setting of notch part improve the tunnel duct piece apparatus for shaping 4 for development machine can installation space.
In one embodiment, upper bracket 40201a is formed in one structure, and lower carriage 40201b is formed in one knot
Structure.
So, compact conformation and reliable and stable, low cost of manufacture.
In one embodiment, the first stretching unit 401a is oil cylinder, and the second stretching unit 401b is oil cylinder.
It is appreciated that in other embodiments, the first stretching unit 401a can be cylinder or electric pushrod, the second support
Tight unit 401b can be cylinder or electric pushrod.
In one embodiment, the tunnel duct piece apparatus for shaping 4 for development machine includes translating assembly 403.Stretching group
Part 401 includes walker 40102.Translation assembly 403 is fixed on walker 40102.Translation assembly 403 is used for digging for drive
Enter the length direction movement of the tunnel duct piece apparatus for shaping 4 of machine along tunnel.
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 are fixedly connected.Translating device 40302 is used for promoting the length being used for the tunnel duct piece apparatus for shaping 4 of development machine along tunnel
Direction is moved.
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.
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 example shown in Fig. 5, each stretching unit includes flexible inner core 40101,40102,4 guide pads of walker
40103rd, 4 lubricating cups 40104, stretching oil cylinder 40105, rotary support 40106, end caps 40107, the second swivel pins 40108.Flexible
It is hinged with stretching oil cylinder 40105 that inner core 40101 passes through the second swivel pin 40108.
Guide pad 40103 is arranged in walker 40102, and logical adjusting screw adjusts guide pad 40103 and flexible inner core
Gap between 40101, play the guiding role for flexible the flexible of inner core 40101.Rotary support 40106 is pacified by end cap 40107
It is contained in walker 40102, rotary support 40106 can be realized translating device 40302 and swing around carrying swivel pin rotation,
When preventing development machine 100 from turning, translating device 40302 is subject to radial force.Stretching assembly 401 provides support for tunnel duct piece apparatus for shaping
Tight power.Translation assembly 403 is bolted on the walker 40102 in stretching assembly 401.
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, and 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 also includes shaft block ring 40403, roller support 40404 and hole gear
Circle 40405.It is fixed on roller support 40404 by 40403 bearings 40402 of shaft block ring；By hole back-up ring 40405
Roller 40401 is fixed on bearing 40402.Roll wheel assembly 404 is bolted on the walker in stretching assembly 401
On 40102.Roll wheel assembly 404 is overall to act the effect reducing frictional force.
In this utility model embodiment,.In each stretching unit, 2 roll wheel assemblies 404 are bolted on
On corresponding walker 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 the development machine 100 in this utility model embodiment, support assembly 401 and stretching assembly 402 are mounted to one
Body, and make support 40201 only support corresponding section of jurisdiction by support assembly 402, 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 tunnel duct piece
The stability of apparatus for shaping 4.
In the example depicted in fig. 1, development machine 100 also includes shield tail 1 and pipe sheet assembling thermomechanical components 3, 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 apparatus for shaping 4 and development machine 100 were embodied as
Journey is 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 oil cylinders 40105 stretch out and promote support assembly 402 to carry out shaping to section of jurisdiction, and by back-grouting to pipe
Piece periphery is reinforced, and keeps the shape of tunnel inner circumferential.Now translating device 40302 is in quick condition, does not affect tunnel digging
Enter driving or pipe sheet assembling thermomechanical components 3 segment assembly 2 of machine.
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, two stretching oil cylinders of tunnel duct piece apparatus for shaping 4
40105 retract 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 ring
The shaping of section of jurisdiction 204.Now translating device 40302 is in stationary state, and tunnel duct piece apparatus for shaping 4 is in translating device 40302
Move in parallel under pulling function at the first endless tube piece 202 position.Then two stretching oil cylinders 40105 stretch out promotion support assembly
402 and first endless tube piece 202 support and only shaping carried out to the first endless tube piece 202, now translating device 40302 is in quick condition,
Tunnel piercing recovers driving.During entirely movement with shaping, support assembly 402, from walking frame 40102 without departing from space, disappears
Except 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 (11)
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, described tunnel duct piece apparatus for shaping includes stretching assembly and support assembly, described stretching assembly and described support assembly peace
Dress up one, described support assembly includes the support with preset shape, and described stretching assembly is hinged with described support and is used for
Promote described support only to support with the corresponding section of jurisdiction in the plurality of section of jurisdiction and shaping is carried out with the shape to described tunnel；Described support
Including the upper bracket being oppositely arranged and lower carriage, described stretching assembly includes the first stretching unit and the second stretching unit；
Described first stretching unit is hinged with one end of described upper bracket and one end of described lower carriage；
Described second stretching unit is hinged with the other end of described upper bracket and the other end of described lower carriage.
2. the tunnel duct piece apparatus for shaping for development machine according to claim 1 is it is characterised in that described support assembly
Including backing plate, described backing plate is located at the side of the described support away from described carriage center, and described backing plate is in the week of described support
Spaced apart upwards.
3. the tunnel duct piece apparatus for shaping for development machine according to claim 2 is it is characterised in that described backing plate is bullet
Property backing plate.
4. the tunnel duct piece apparatus for shaping for development machine according to claim 1 it is characterised in that described upper bracket with
The shape that described lower carriage surrounds is formed with opposite two notch part compared with the shape of tunnel duct piece internal ring.
5. the tunnel duct piece apparatus for shaping for development machine according to claim 1 is it is characterised in that described upper bracket is
Integrated formed structure；Described lower carriage is formed in one structure.
6. the tunnel duct piece apparatus for shaping for development machine according to claim 1 is it is characterised in that described first stretching
Unit is oil cylinder, cylinder or electric pushrod；
Described second stretching unit is oil cylinder, cylinder or electric pushrod.
7. the tunnel duct piece apparatus for shaping for development machine according to claim 1 it is characterised in that described for tunneling
The tunnel duct piece apparatus for shaping of machine includes translating assembly, and described stretching assembly includes walker, and described translation assembly is fixed on institute
State on walker, described translation assembly is used for driving the described tunnel duct piece apparatus for shaping for development machine along described tunnel
Length direction moves.
8. the tunnel duct piece apparatus for shaping for development machine according to claim 7 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.
9. the tunnel duct piece apparatus for shaping for development machine according to claim 8 is it is characterised in that described translating device
For oil cylinder, cylinder or electric pushrod.
10. the tunnel duct piece apparatus for shaping for development machine according to claim 7 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 11. development machines are it is characterised in that include the tunnel for development machine according to any one of claim 1-10
Road section of jurisdiction apparatus for shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572802.4U CN205977230U (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 |
|---|---|---|---|
| CN201620572802.4U CN205977230U (en) | 2016-06-15 | 2016-06-15 | A tunnel segment shaping device and entry driving machine for entry driving machine |
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| Publication Number | Publication Date |
|---|---|
| CN205977230U true CN205977230U (en) | 2017-02-22 |
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ID=58020641
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|---|---|---|---|
| CN201620572802.4U Active CN205977230U (en) | 2016-06-15 | 2016-06-15 | A tunnel segment shaping device and entry driving machine for entry driving machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888689A (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 |
| CN108005693A (en) * | 2017-12-18 | 2018-05-08 | 辽宁三三工业有限公司 | A kind of tunnel excavator rounding device and control system |
| CN112814702A (en) * | 2021-01-06 | 2021-05-18 | 中国铁建重工集团股份有限公司 | Shield constructs machine and synchronous translation mechanism of whole circular ware of section of jurisdiction thereof |
-
2016
- 2016-06-15 CN CN201620572802.4U patent/CN205977230U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888689A (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 |
| CN105888689B (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 |
| CN108005693A (en) * | 2017-12-18 | 2018-05-08 | 辽宁三三工业有限公司 | A kind of tunnel excavator rounding device and control system |
| CN108005693B (en) * | 2017-12-18 | 2024-04-26 | 辽宁三三工业有限公司 | Rounding device and control system of tunnel excavator |
| CN112814702A (en) * | 2021-01-06 | 2021-05-18 | 中国铁建重工集团股份有限公司 | Shield constructs machine and synchronous translation mechanism of whole circular ware of section of jurisdiction thereof |
| CN112814702B (en) * | 2021-01-06 | 2022-06-07 | 中国铁建重工集团股份有限公司 | Shield constructs machine and synchronous translation mechanism of whole circular ware of section of jurisdiction thereof |
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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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